From 736e966cf5cd6cae1732d874229f363ecfcb9b3a Mon Sep 17 00:00:00 2001 From: gdisirio Date: Thu, 2 Oct 2014 10:13:13 +0000 Subject: renamed STM32F3 directories to reflect new models git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7342 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- .../ports/ARMCMx/devices/STM32F30x/cmparams.h | 90 -- .../ports/ARMCMx/devices/STM32F37x/cmparams.h | 85 -- .../ports/ARMCMx/devices/STM32F3xx/cmparams.h | 90 ++ os/hal/ports/STM32/STM32F30x/adc_lld.c | 548 -------- os/hal/ports/STM32/STM32F30x/adc_lld.h | 619 --------- os/hal/ports/STM32/STM32F30x/ext_lld_isr.c | 406 ------ os/hal/ports/STM32/STM32F30x/ext_lld_isr.h | 177 --- os/hal/ports/STM32/STM32F30x/hal_lld.c | 202 --- os/hal/ports/STM32/STM32F30x/hal_lld.h | 1150 ---------------- os/hal/ports/STM32/STM32F30x/platform.mk | 31 - os/hal/ports/STM32/STM32F30x/stm32_dma.c | 449 ------ os/hal/ports/STM32/STM32F30x/stm32_dma.h | 406 ------ os/hal/ports/STM32/STM32F30x/stm32_isr.h | 132 -- os/hal/ports/STM32/STM32F30x/stm32_rcc.h | 835 ----------- os/hal/ports/STM32/STM32F30x/stm32_registry.h | 1444 -------------------- os/hal/ports/STM32/STM32F3xx/adc_lld.c | 548 ++++++++ os/hal/ports/STM32/STM32F3xx/adc_lld.h | 619 +++++++++ os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c | 406 ++++++ os/hal/ports/STM32/STM32F3xx/ext_lld_isr.h | 177 +++ os/hal/ports/STM32/STM32F3xx/hal_lld.c | 202 +++ os/hal/ports/STM32/STM32F3xx/hal_lld.h | 1150 ++++++++++++++++ os/hal/ports/STM32/STM32F3xx/platform.mk | 31 + os/hal/ports/STM32/STM32F3xx/stm32_dma.c | 449 ++++++ os/hal/ports/STM32/STM32F3xx/stm32_dma.h | 406 ++++++ os/hal/ports/STM32/STM32F3xx/stm32_isr.h | 132 ++ os/hal/ports/STM32/STM32F3xx/stm32_rcc.h | 835 +++++++++++ os/hal/ports/STM32/STM32F3xx/stm32_registry.h | 1444 ++++++++++++++++++++ .../ARMCMx/compilers/GCC/mk/port_stm32f30x.mk | 15 - .../ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk | 15 + .../ARMCMx/compilers/GCC/mk/port_stm32f30x.mk | 15 - .../ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk | 15 + 31 files changed, 6519 insertions(+), 6604 deletions(-) delete mode 100644 os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h delete mode 100644 os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h create mode 100644 os/common/ports/ARMCMx/devices/STM32F3xx/cmparams.h delete mode 100644 os/hal/ports/STM32/STM32F30x/adc_lld.c delete mode 100644 os/hal/ports/STM32/STM32F30x/adc_lld.h delete mode 100644 os/hal/ports/STM32/STM32F30x/ext_lld_isr.c delete mode 100644 os/hal/ports/STM32/STM32F30x/ext_lld_isr.h delete mode 100644 os/hal/ports/STM32/STM32F30x/hal_lld.c delete mode 100644 os/hal/ports/STM32/STM32F30x/hal_lld.h delete mode 100644 os/hal/ports/STM32/STM32F30x/platform.mk delete mode 100644 os/hal/ports/STM32/STM32F30x/stm32_dma.c delete mode 100644 os/hal/ports/STM32/STM32F30x/stm32_dma.h delete mode 100644 os/hal/ports/STM32/STM32F30x/stm32_isr.h delete mode 100644 os/hal/ports/STM32/STM32F30x/stm32_rcc.h delete mode 100644 os/hal/ports/STM32/STM32F30x/stm32_registry.h create mode 100644 os/hal/ports/STM32/STM32F3xx/adc_lld.c create mode 100644 os/hal/ports/STM32/STM32F3xx/adc_lld.h create mode 100644 os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c create mode 100644 os/hal/ports/STM32/STM32F3xx/ext_lld_isr.h create mode 100644 os/hal/ports/STM32/STM32F3xx/hal_lld.c create mode 100644 os/hal/ports/STM32/STM32F3xx/hal_lld.h create mode 100644 os/hal/ports/STM32/STM32F3xx/platform.mk create mode 100644 os/hal/ports/STM32/STM32F3xx/stm32_dma.c create mode 100644 os/hal/ports/STM32/STM32F3xx/stm32_dma.h create mode 100644 os/hal/ports/STM32/STM32F3xx/stm32_isr.h create mode 100644 os/hal/ports/STM32/STM32F3xx/stm32_rcc.h create mode 100644 os/hal/ports/STM32/STM32F3xx/stm32_registry.h delete mode 100644 os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk create mode 100644 os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk delete mode 100644 os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk create mode 100644 os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk (limited to 'os') diff --git a/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h deleted file mode 100644 index 526453f99..000000000 --- a/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - ChibiOS - Copyright (C) 2006,2007,2008,2009,2010, - 2011,2012,2013,2014 Giovanni Di Sirio. - - This file is part of ChibiOS. - - ChibiOS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file STM32F3xx/cmparams.h - * @brief ARM Cortex-M4 parameters for the STM32F3xx. - * - * @defgroup ARMCMx_STM32F3xx STM32F3xx Specific Parameters - * @ingroup ARMCMx_SPECIFIC - * @details This file contains the Cortex-M4 specific parameters for the - * STM32F3xx platform. - * @{ - */ - -#ifndef _CMPARAMS_H_ -#define _CMPARAMS_H_ - -/** - * @brief Cortex core model. - */ -#define CORTEX_MODEL CORTEX_M4 - -/** - * @brief Floating Point unit presence. - */ -#define CORTEX_HAS_FPU 1 - -/** - * @brief Number of bits in priority masks. - */ -#define CORTEX_PRIORITY_BITS 4 - -/** - * @brief Number of interrupt vectors. - * @note This number does not include the 16 system vectors and must be - * rounded to a multiple of 8. - */ -#define CORTEX_NUM_VECTORS 88 - -/* The following code is not processed when the file is included from an - asm module.*/ -#if !defined(_FROM_ASM_) - -/* If the device type is not externally defined, for example from the Makefile, - then a file named board.h is included. This file must contain a device - definition compatible with the vendor include file.*/ -#if !defined (STM32F301x8) && !defined (STM32F318xx) && \ - !defined (STM32F302x8) && !defined (STM32F302xC) && \ - !defined (STM32F303x8) && !defined (STM32F303xC) && \ - !defined (STM32F358xx) && !defined (STM32F334x8) && \ - !defined (STM32F328xx) && \ - !defined (STM32F373xC) && !defined (STM32F378xx) -#include "board.h" -#endif - -/* Including the device CMSIS header. Note, we are not using the definitions - from this header because we need this file to be usable also from - assembler source files. We verify that the info matches instead.*/ -#include "stm32f3xx.h" - -#if !CORTEX_HAS_FPU != !__FPU_PRESENT -#error "CMSIS __FPU_PRESENT mismatch" -#endif - -#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS -#error "CMSIS __NVIC_PRIO_BITS mismatch" -#endif - -#endif /* !defined(_FROM_ASM_) */ - -#endif /* _CMPARAMS_H_ */ - -/** @} */ diff --git a/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h deleted file mode 100644 index a877c1bd4..000000000 --- a/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - ChibiOS - Copyright (C) 2006,2007,2008,2009,2010, - 2011,2012,2013,2014 Giovanni Di Sirio. - - This file is part of ChibiOS. - - ChibiOS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -/** - * @file STM32F37x/cmparams.h - * @brief ARM Cortex-M4 parameters for the STM32F37x. - * - * @defgroup ARMCMx_STM32F37x STM32F37x Specific Parameters - * @ingroup ARMCMx_SPECIFIC - * @details This file contains the Cortex-M4 specific parameters for the - * STM32F37x platform. - * @{ - */ - -#ifndef _CMPARAMS_H_ -#define _CMPARAMS_H_ - -/** - * @brief Cortex core model. - */ -#define CORTEX_MODEL CORTEX_M4 - -/** - * @brief Floating Point unit presence. - */ -#define CORTEX_HAS_FPU 1 - -/** - * @brief Number of bits in priority masks. - */ -#define CORTEX_PRIORITY_BITS 4 - -/** - * @brief Number of interrupt vectors. - * @note This number does not include the 16 system vectors and must be - * rounded to a multiple of 8. - */ -#define CORTEX_NUM_VECTORS 88 - -/* The following code is not processed when the file is included from an - asm module.*/ -#if !defined(_FROM_ASM_) - -/* If the device type is not externally defined, for example from the Makefile, - then a file named board.h is included. This file must contain a device - definition compatible with the vendor include file.*/ -#if !defined (STM32F373xC) && !defined (STM32F378xx) -#include "board.h" -#endif - -/* Including the device CMSIS header. Note, we are not using the definitions - from this header because we need this file to be usable also from - assembler source files. We verify that the info matches instead.*/ -#include "stm32f3xx.h" - -#if !CORTEX_HAS_FPU != !__FPU_PRESENT -#error "CMSIS __FPU_PRESENT mismatch" -#endif - -#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS -#error "CMSIS __NVIC_PRIO_BITS mismatch" -#endif - -#endif /* !defined(_FROM_ASM_) */ - -#endif /* _CMPARAMS_H_ */ - -/** @} */ diff --git a/os/common/ports/ARMCMx/devices/STM32F3xx/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F3xx/cmparams.h new file mode 100644 index 000000000..526453f99 --- /dev/null +++ b/os/common/ports/ARMCMx/devices/STM32F3xx/cmparams.h @@ -0,0 +1,90 @@ +/* + ChibiOS - Copyright (C) 2006,2007,2008,2009,2010, + 2011,2012,2013,2014 Giovanni Di Sirio. + + This file is part of ChibiOS. + + ChibiOS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + ChibiOS is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +/** + * @file STM32F3xx/cmparams.h + * @brief ARM Cortex-M4 parameters for the STM32F3xx. + * + * @defgroup ARMCMx_STM32F3xx STM32F3xx Specific Parameters + * @ingroup ARMCMx_SPECIFIC + * @details This file contains the Cortex-M4 specific parameters for the + * STM32F3xx platform. + * @{ + */ + +#ifndef _CMPARAMS_H_ +#define _CMPARAMS_H_ + +/** + * @brief Cortex core model. + */ +#define CORTEX_MODEL CORTEX_M4 + +/** + * @brief Floating Point unit presence. + */ +#define CORTEX_HAS_FPU 1 + +/** + * @brief Number of bits in priority masks. + */ +#define CORTEX_PRIORITY_BITS 4 + +/** + * @brief Number of interrupt vectors. + * @note This number does not include the 16 system vectors and must be + * rounded to a multiple of 8. + */ +#define CORTEX_NUM_VECTORS 88 + +/* The following code is not processed when the file is included from an + asm module.*/ +#if !defined(_FROM_ASM_) + +/* If the device type is not externally defined, for example from the Makefile, + then a file named board.h is included. This file must contain a device + definition compatible with the vendor include file.*/ +#if !defined (STM32F301x8) && !defined (STM32F318xx) && \ + !defined (STM32F302x8) && !defined (STM32F302xC) && \ + !defined (STM32F303x8) && !defined (STM32F303xC) && \ + !defined (STM32F358xx) && !defined (STM32F334x8) && \ + !defined (STM32F328xx) && \ + !defined (STM32F373xC) && !defined (STM32F378xx) +#include "board.h" +#endif + +/* Including the device CMSIS header. Note, we are not using the definitions + from this header because we need this file to be usable also from + assembler source files. We verify that the info matches instead.*/ +#include "stm32f3xx.h" + +#if !CORTEX_HAS_FPU != !__FPU_PRESENT +#error "CMSIS __FPU_PRESENT mismatch" +#endif + +#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS +#error "CMSIS __NVIC_PRIO_BITS mismatch" +#endif + +#endif /* !defined(_FROM_ASM_) */ + +#endif /* _CMPARAMS_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/adc_lld.c b/os/hal/ports/STM32/STM32F30x/adc_lld.c deleted file mode 100644 index 2e875f169..000000000 --- a/os/hal/ports/STM32/STM32F30x/adc_lld.c +++ /dev/null @@ -1,548 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/adc_lld.c - * @brief STM32F30x ADC subsystem low level driver source. - * - * @addtogroup ADC - * @{ - */ - -#include "hal.h" - -#if HAL_USE_ADC || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -#if STM32_ADC_DUAL_MODE -#if STM32_ADC_COMPACT_SAMPLES -/* Compact type dual mode.*/ -#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_PSIZE_HWORD) -#define ADC_DMA_MDMA ADC_CCR_MDMA_HWORD - -#else /* !STM32_ADC_COMPACT_SAMPLES */ -/* Large type dual mode.*/ -#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_WORD | STM32_DMA_CR_PSIZE_WORD) -#define ADC_DMA_MDMA ADC_CCR_MDMA_WORD -#endif /* !STM32_ADC_COMPACT_SAMPLES */ - -#else /* !STM32_ADC_DUAL_MODE */ -#if STM32_ADC_COMPACT_SAMPLES -/* Compact type single mode.*/ -#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_BYTE | STM32_DMA_CR_PSIZE_BYTE) -#define ADC_DMA_MDMA ADC_CCR_MDMA_DISABLED - -#else /* !STM32_ADC_COMPACT_SAMPLES */ -/* Large type single mode.*/ -#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_PSIZE_HWORD) -#define ADC_DMA_MDMA ADC_CCR_MDMA_DISABLED -#endif /* !STM32_ADC_COMPACT_SAMPLES */ -#endif /* !STM32_ADC_DUAL_MODE */ - -/*===========================================================================*/ -/* Driver exported variables. */ -/*===========================================================================*/ - -/** @brief ADC1 driver identifier.*/ -#if STM32_ADC_USE_ADC1 || defined(__DOXYGEN__) -ADCDriver ADCD1; -#endif - -/** @brief ADC1 driver identifier.*/ -#if STM32_ADC_USE_ADC3 || defined(__DOXYGEN__) -ADCDriver ADCD3; -#endif - -/*===========================================================================*/ -/* Driver local variables and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -/** - * @brief Enables the ADC voltage regulator. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_vreg_on(ADCDriver *adcp) { - - adcp->adcm->CR = 0; /* RM 12.4.3.*/ - adcp->adcm->CR = ADC_CR_ADVREGEN_0; -#if STM32_ADC_DUAL_MODE - adcp->adcs->CR = ADC_CR_ADVREGEN_0; -#endif - osalSysPolledDelayX(US2RTC(STM32_HCLK, 10)); -} - -/** - * @brief Disables the ADC voltage regulator. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_vreg_off(ADCDriver *adcp) { - - adcp->adcm->CR = 0; /* RM 12.4.3.*/ - adcp->adcm->CR = ADC_CR_ADVREGEN_1; -#if STM32_ADC_DUAL_MODE - adcp->adcs->CR = ADC_CR_ADVREGEN_1; -#endif -} - -/** - * @brief Enables the ADC analog circuit. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_analog_on(ADCDriver *adcp) { - - adcp->adcm->CR |= ADC_CR_ADEN; - while ((adcp->adcm->ISR & ADC_ISR_ADRD) == 0) - ; -#if STM32_ADC_DUAL_MODE - adcp->adcs->CR |= ADC_CR_ADEN; - while ((adcp->adcs->ISR & ADC_ISR_ADRD) == 0) - ; -#endif -} - -/** - * @brief Disables the ADC analog circuit. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_analog_off(ADCDriver *adcp) { - - adcp->adcm->CR |= ADC_CR_ADDIS; - while ((adcp->adcm->CR & ADC_CR_ADDIS) != 0) - ; -#if STM32_ADC_DUAL_MODE - adcp->adcs->CR |= ADC_CR_ADDIS; - while ((adcp->adcs->CR & ADC_CR_ADDIS) != 0) - ; -#endif -} - -/** - * @brief Calibrates and ADC unit. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_calibrate(ADCDriver *adcp) { - - osalDbgAssert(adcp->adcm->CR == ADC_CR_ADVREGEN_0, "invalid register state"); - adcp->adcm->CR |= ADC_CR_ADCAL; - while ((adcp->adcm->CR & ADC_CR_ADCAL) != 0) - ; -#if STM32_ADC_DUAL_MODE - osalDbgAssert(adcp->adcs->CR == ADC_CR_ADVREGEN_0, "invalid register state"); - adcp->adcs->CR |= ADC_CR_ADCAL; - while ((adcp->adcs->CR & ADC_CR_ADCAL) != 0) - ; -#endif -} - -/** - * @brief Stops an ongoing conversion, if any. - * - * @param[in] adcp pointer to the @p ADCDriver object - */ -static void adc_lld_stop_adc(ADCDriver *adcp) { - - if (adcp->adcm->CR & ADC_CR_ADSTART) { - adcp->adcm->CR |= ADC_CR_ADSTP; - while (adcp->adcm->CR & ADC_CR_ADSTP) - ; - } -} - -/** - * @brief ADC DMA ISR service routine. - * - * @param[in] adcp pointer to the @p ADCDriver object - * @param[in] flags pre-shifted content of the ISR register - */ -static void adc_lld_serve_dma_interrupt(ADCDriver *adcp, uint32_t flags) { - - /* DMA errors handling.*/ - if ((flags & (STM32_DMA_ISR_TEIF | STM32_DMA_ISR_DMEIF)) != 0) { - /* DMA, this could help only if the DMA tries to access an unmapped - address space or violates alignment rules.*/ - _adc_isr_error_code(adcp, ADC_ERR_DMAFAILURE); - } - else { - /* It is possible that the conversion group has already be reset by the - ADC error handler, in this case this interrupt is spurious.*/ - if (adcp->grpp != NULL) { - if ((flags & STM32_DMA_ISR_TCIF) != 0) { - /* Transfer complete processing.*/ - _adc_isr_full_code(adcp); - } - else if ((flags & STM32_DMA_ISR_HTIF) != 0) { - /* Half transfer processing.*/ - _adc_isr_half_code(adcp); - } - } - } -} - -/** - * @brief ADC ISR service routine. - * - * @param[in] adcp pointer to the @p ADCDriver object - * @param[in] isr content of the ISR register - */ -static void adc_lld_serve_interrupt(ADCDriver *adcp, uint32_t isr) { - - /* It could be a spurious interrupt caused by overflows after DMA disabling, - just ignore it in this case.*/ - if (adcp->grpp != NULL) { - /* Note, an overflow may occur after the conversion ended before the driver - is able to stop the ADC, this is why the DMA channel is checked too.*/ - if ((isr & ADC_ISR_OVR) && - (dmaStreamGetTransactionSize(adcp->dmastp) > 0)) { - /* ADC overflow condition, this could happen only if the DMA is unable - to read data fast enough.*/ - _adc_isr_error_code(adcp, ADC_ERR_OVERFLOW); - } - if (isr & ADC_ISR_AWD1) { - /* Analog watchdog error.*/ - _adc_isr_error_code(adcp, ADC_ERR_AWD1); - } - if (isr & ADC_ISR_AWD2) { - /* Analog watchdog error.*/ - _adc_isr_error_code(adcp, ADC_ERR_AWD2); - } - if (isr & ADC_ISR_AWD3) { - /* Analog watchdog error.*/ - _adc_isr_error_code(adcp, ADC_ERR_AWD3); - } - } -} - -/*===========================================================================*/ -/* Driver interrupt handlers. */ -/*===========================================================================*/ - -#if STM32_ADC_USE_ADC1 || defined(__DOXYGEN__) -/** - * @brief ADC1/ADC2 interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector88) { - uint32_t isr; - - OSAL_IRQ_PROLOGUE(); - -#if STM32_ADC_DUAL_MODE - isr = ADC1->ISR; - isr |= ADC2->ISR; - ADC1->ISR = isr; - ADC2->ISR = isr; -#else /* !STM32_ADC_DUAL_MODE */ - isr = ADC1->ISR; - ADC1->ISR = isr; -#endif /* !STM32_ADC_DUAL_MODE */ - - adc_lld_serve_interrupt(&ADCD1, isr); - - OSAL_IRQ_EPILOGUE(); -} -#endif /* STM32_ADC_USE_ADC1 */ - -#if STM32_ADC_USE_ADC3 || defined(__DOXYGEN__) -/** - * @brief ADC3 interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(VectorFC) { - uint32_t isr; - - OSAL_IRQ_PROLOGUE(); - - isr = ADC3->ISR; - ADC3->ISR = isr; - - adc_lld_serve_interrupt(&ADCD3, isr); - - OSAL_IRQ_EPILOGUE(); -} - -#if STM32_ADC_DUAL_MODE -/** - * @brief ADC4 interrupt handler (as ADC3 slave). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector134) { - uint32_t isr; - - OSAL_IRQ_PROLOGUE(); - - isr = ADC4->ISR; - ADC4->ISR = isr; - - adc_lld_serve_interrupt(&ADCD3, isr); - - OSAL_IRQ_EPILOGUE(); -} -#endif /* STM32_ADC_DUAL_MODE */ -#endif /* STM32_ADC_USE_ADC3 */ - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -/** - * @brief Low level ADC driver initialization. - * - * @notapi - */ -void adc_lld_init(void) { - -#if STM32_ADC_USE_ADC1 - /* Driver initialization.*/ - adcObjectInit(&ADCD1); - ADCD1.adcc = ADC1_2_COMMON; - ADCD1.adcm = ADC1; -#if STM32_ADC_DUAL_MODE - ADCD1.adcs = ADC2; -#endif - ADCD1.dmastp = STM32_DMA1_STREAM1; - ADCD1.dmamode = ADC_DMA_SIZE | - STM32_DMA_CR_PL(STM32_ADC_ADC12_DMA_PRIORITY) | - STM32_DMA_CR_DIR_P2M | - STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE | - STM32_DMA_CR_DMEIE | STM32_DMA_CR_TEIE; - nvicEnableVector(ADC1_2_IRQn, STM32_ADC_ADC12_IRQ_PRIORITY); -#endif /* STM32_ADC_USE_ADC1 */ - -#if STM32_ADC_USE_ADC3 - /* Driver initialization.*/ - adcObjectInit(&ADCD3); - ADCD3.adcc = ADC3_4_COMMON; - ADCD3.adcm = ADC3; -#if STM32_ADC_DUAL_MODE - ADCD3.adcs = ADC4; -#endif - ADCD3.dmastp = STM32_DMA2_STREAM5; - ADCD3.dmamode = ADC_DMA_SIZE | - STM32_DMA_CR_PL(STM32_ADC_ADC12_DMA_PRIORITY) | - STM32_DMA_CR_DIR_P2M | - STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE | - STM32_DMA_CR_DMEIE | STM32_DMA_CR_TEIE; - nvicEnableVector(ADC3_IRQn, STM32_ADC_ADC34_IRQ_PRIORITY); -#if STM32_ADC_DUAL_MODE - nvicEnableVector(ADC4_IRQn, STM32_ADC_ADC34_IRQ_PRIORITY); -#endif -#endif /* STM32_ADC_USE_ADC3 */ -} - -/** - * @brief Configures and activates the ADC peripheral. - * - * @param[in] adcp pointer to the @p ADCDriver object - * - * @notapi - */ -void adc_lld_start(ADCDriver *adcp) { - - /* If in stopped state then enables the ADC and DMA clocks.*/ - if (adcp->state == ADC_STOP) { -#if STM32_ADC_USE_ADC1 - if (&ADCD1 == adcp) { - bool b; - b = dmaStreamAllocate(adcp->dmastp, - STM32_ADC_ADC12_DMA_IRQ_PRIORITY, - (stm32_dmaisr_t)adc_lld_serve_dma_interrupt, - (void *)adcp); - osalDbgAssert(!b, "stream already allocated"); - rccEnableADC12(FALSE); - } -#endif /* STM32_ADC_USE_ADC1 */ - -#if STM32_ADC_USE_ADC3 - if (&ADCD3 == adcp) { - bool b; - b = dmaStreamAllocate(adcp->dmastp, - STM32_ADC_ADC34_DMA_IRQ_PRIORITY, - (stm32_dmaisr_t)adc_lld_serve_dma_interrupt, - (void *)adcp); - osalDbgAssert(!b, "stream already allocated"); - rccEnableADC34(FALSE); - } -#endif /* STM32_ADC_USE_ADC2 */ - - /* Setting DMA peripheral-side pointer.*/ -#if STM32_ADC_DUAL_MODE - dmaStreamSetPeripheral(adcp->dmastp, &adcp->adcc->CDR); -#else - dmaStreamSetPeripheral(adcp->dmastp, &adcp->adcm->DR); -#endif - - /* Clock source setting.*/ - adcp->adcc->CCR = STM32_ADC_ADC12_CLOCK_MODE | ADC_DMA_MDMA; - - /* Master ADC calibration.*/ - adc_lld_vreg_on(adcp); - adc_lld_calibrate(adcp); - - /* Master ADC enabled here in order to reduce conversions latencies.*/ - adc_lld_analog_on(adcp); - } -} - -/** - * @brief Deactivates the ADC peripheral. - * - * @param[in] adcp pointer to the @p ADCDriver object - * - * @notapi - */ -void adc_lld_stop(ADCDriver *adcp) { - - /* If in ready state then disables the ADC clock and analog part.*/ - if (adcp->state == ADC_READY) { - - /* Releasing the associated DMA channel.*/ - dmaStreamRelease(adcp->dmastp); - - /* Stopping the ongoing conversion, if any.*/ - adc_lld_stop_adc(adcp); - - /* Disabling ADC analog circuit and regulator.*/ - adc_lld_analog_off(adcp); - adc_lld_vreg_off(adcp); - -#if STM32_ADC_USE_ADC1 - if (&ADCD1 == adcp) - rccDisableADC12(FALSE); -#endif - -#if STM32_ADC_USE_ADC3 - if (&ADCD3 == adcp) - rccDisableADC34(FALSE); -#endif - } -} - -/** - * @brief Starts an ADC conversion. - * - * @param[in] adcp pointer to the @p ADCDriver object - * - * @notapi - */ -void adc_lld_start_conversion(ADCDriver *adcp) { - uint32_t dmamode, ccr, cfgr; - const ADCConversionGroup *grpp = adcp->grpp; - - osalDbgAssert(!STM32_ADC_DUAL_MODE || ((grpp->num_channels & 1) == 0), - "odd number of channels in dual mode"); - - /* Calculating control registers values.*/ - dmamode = adcp->dmamode; - ccr = grpp->ccr | (adcp->adcc->CCR & (ADC_CCR_CKMODE_MASK | - ADC_CCR_MDMA_MASK)); - cfgr = grpp->cfgr | ADC_CFGR_DMAEN; - if (grpp->circular) { - dmamode |= STM32_DMA_CR_CIRC; -#if STM32_ADC_DUAL_MODE - ccr |= ADC_CCR_DMACFG_CIRCULAR; -#else - cfgr |= ADC_CFGR_DMACFG_CIRCULAR; -#endif - if (adcp->depth > 1) { - /* If circular buffer depth > 1, then the half transfer interrupt - is enabled in order to allow streaming processing.*/ - dmamode |= STM32_DMA_CR_HTIE; - } - } - - /* DMA setup.*/ - dmaStreamSetMemory0(adcp->dmastp, adcp->samples); -#if STM32_ADC_DUAL_MODE - dmaStreamSetTransactionSize(adcp->dmastp, ((uint32_t)grpp->num_channels/2) * - (uint32_t)adcp->depth); -#else - dmaStreamSetTransactionSize(adcp->dmastp, (uint32_t)grpp->num_channels * - (uint32_t)adcp->depth); -#endif - dmaStreamSetMode(adcp->dmastp, dmamode); - dmaStreamEnable(adcp->dmastp); - - /* Configuring the CCR register with the static settings ORed with - the user-specified settings in the conversion group configuration - structure.*/ - adcp->adcc->CCR = ccr; - - /* ADC setup, if it is defined a callback for the analog watch dog then it - is enabled.*/ - adcp->adcm->ISR = adcp->adcm->ISR; - adcp->adcm->IER = ADC_IER_OVR | ADC_IER_AWD1; - adcp->adcm->TR1 = grpp->tr1; -#if STM32_ADC_DUAL_MODE - adcp->adcm->SMPR1 = grpp->smpr[0]; - adcp->adcm->SMPR2 = grpp->smpr[1]; - adcp->adcm->SQR1 = grpp->sqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels / 2); - adcp->adcm->SQR2 = grpp->sqr[1]; - adcp->adcm->SQR3 = grpp->sqr[2]; - adcp->adcm->SQR4 = grpp->sqr[3]; - adcp->adcs->SMPR1 = grpp->ssmpr[0]; - adcp->adcs->SMPR2 = grpp->ssmpr[1]; - adcp->adcs->SQR1 = grpp->ssqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels / 2); - adcp->adcs->SQR2 = grpp->ssqr[1]; - adcp->adcs->SQR3 = grpp->ssqr[2]; - adcp->adcs->SQR4 = grpp->ssqr[3]; - -#else /* !STM32_ADC_DUAL_MODE */ - adcp->adcm->SMPR1 = grpp->smpr[0]; - adcp->adcm->SMPR2 = grpp->smpr[1]; - adcp->adcm->SQR1 = grpp->sqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels); - adcp->adcm->SQR2 = grpp->sqr[1]; - adcp->adcm->SQR3 = grpp->sqr[2]; - adcp->adcm->SQR4 = grpp->sqr[3]; -#endif /* !STM32_ADC_DUAL_MODE */ - - /* ADC configuration.*/ - adcp->adcm->CFGR = cfgr; - - /* Starting conversion.*/ - adcp->adcm->CR |= ADC_CR_ADSTART; -} - -/** - * @brief Stops an ongoing conversion. - * - * @param[in] adcp pointer to the @p ADCDriver object - * - * @notapi - */ -void adc_lld_stop_conversion(ADCDriver *adcp) { - - dmaStreamDisable(adcp->dmastp); - adc_lld_stop_adc(adcp); -} - -#endif /* HAL_USE_ADC */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/adc_lld.h b/os/hal/ports/STM32/STM32F30x/adc_lld.h deleted file mode 100644 index bc8a7c25b..000000000 --- a/os/hal/ports/STM32/STM32F30x/adc_lld.h +++ /dev/null @@ -1,619 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/adc_lld.h - * @brief STM32F30x ADC subsystem low level driver header. - * - * @addtogroup ADC - * @{ - */ - -#ifndef _ADC_LLD_H_ -#define _ADC_LLD_H_ - -#if HAL_USE_ADC || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/** - * @name Available analog channels - * @{ - */ -#define ADC_CHANNEL_IN1 1 /**< @brief External analog input 1. */ -#define ADC_CHANNEL_IN2 2 /**< @brief External analog input 2. */ -#define ADC_CHANNEL_IN3 3 /**< @brief External analog input 3. */ -#define ADC_CHANNEL_IN4 4 /**< @brief External analog input 4. */ -#define ADC_CHANNEL_IN5 5 /**< @brief External analog input 5. */ -#define ADC_CHANNEL_IN6 6 /**< @brief External analog input 6. */ -#define ADC_CHANNEL_IN7 7 /**< @brief External analog input 7. */ -#define ADC_CHANNEL_IN8 8 /**< @brief External analog input 8. */ -#define ADC_CHANNEL_IN9 9 /**< @brief External analog input 9. */ -#define ADC_CHANNEL_IN10 10 /**< @brief External analog input 10. */ -#define ADC_CHANNEL_IN11 11 /**< @brief External analog input 11. */ -#define ADC_CHANNEL_IN12 12 /**< @brief External analog input 12. */ -#define ADC_CHANNEL_IN13 13 /**< @brief External analog input 13. */ -#define ADC_CHANNEL_IN14 14 /**< @brief External analog input 14. */ -#define ADC_CHANNEL_IN15 15 /**< @brief External analog input 15. */ -#define ADC_CHANNEL_IN16 16 /**< @brief External analog input 16. */ -#define ADC_CHANNEL_IN17 17 /**< @brief External analog input 17. */ -#define ADC_CHANNEL_IN18 18 /**< @brief External analog input 18. */ -/** @} */ - -/** - * @name Sampling rates - * @{ - */ -#define ADC_SMPR_SMP_1P5 0 /**< @brief 14 cycles conversion time */ -#define ADC_SMPR_SMP_2P5 1 /**< @brief 15 cycles conversion time. */ -#define ADC_SMPR_SMP_4P5 2 /**< @brief 17 cycles conversion time. */ -#define ADC_SMPR_SMP_7P5 3 /**< @brief 20 cycles conversion time. */ -#define ADC_SMPR_SMP_19P5 4 /**< @brief 32 cycles conversion time. */ -#define ADC_SMPR_SMP_61P5 5 /**< @brief 74 cycles conversion time. */ -#define ADC_SMPR_SMP_181P5 6 /**< @brief 194 cycles conversion time. */ -#define ADC_SMPR_SMP_601P5 7 /**< @brief 614 cycles conversion time. */ -/** @} */ - -/** - * @name Resolution - * @{ - */ -#define ADC_CFGR1_RES_12BIT (0 << 3) -#define ADC_CFGR1_RES_10BIT (1 << 3) -#define ADC_CFGR1_RES_8BIT (2 << 3) -#define ADC_CFGR1_RES_6BIT (3 << 3) -/** @} */ - -/** - * @name CFGR register configuration helpers - * @{ - */ -#define ADC_CFGR_DMACFG_MASK (1 << 1) -#define ADC_CFGR_DMACFG_ONESHOT (0 << 1) -#define ADC_CFGR_DMACFG_CIRCULAR (1 << 1) - -#define ADC_CFGR_RES_MASK (3 << 3) -#define ADC_CFGR_RES_12BITS (0 << 3) -#define ADC_CFGR_RES_10BITS (1 << 3) -#define ADC_CFGR_RES_8BITS (2 << 3) -#define ADC_CFGR_RES_6BITS (3 << 3) - -#define ADC_CFGR_ALIGN_MASK (1 << 5) -#define ADC_CFGR_ALIGN_RIGHT (0 << 5) -#define ADC_CFGR_ALIGN_LEFT (1 << 5) - -#define ADC_CFGR_EXTSEL_MASK (15 << 6) -#define ADC_CFGR_EXTSEL_SRC(n) ((n) << 6) - -#define ADC_CFGR_EXTEN_MASK (3 << 10) -#define ADC_CFGR_EXTEN_DISABLED (0 << 10) -#define ADC_CFGR_EXTEN_RISING (1 << 10) -#define ADC_CFGR_EXTEN_FALLING (2 << 10) -#define ADC_CFGR_EXTEN_BOTH (3 << 10) - -#define ADC_CFGR_DISCEN_MASK (1 << 16) -#define ADC_CFGR_DISCEN_DISABLED (0 << 16) -#define ADC_CFGR_DISCEN_ENABLED (1 << 16) - -#define ADC_CFGR_DISCNUM_MASK (7 << 17) -#define ADC_CFGR_DISCNUM_VAL(n) ((n) << 17) - -#define ADC_CFGR_AWD1_DISABLED 0 -#define ADC_CFGR_AWD1_ALL (1 << 23) -#define ADC_CFGR_AWD1_SINGLE(n) (((n) << 26) | (1 << 23) | (1 << 22)) -/** @} */ - -/** - * @name CCR register configuration helpers - * @{ - */ -#define ADC_CCR_DUAL_MASK (31 << 0) -#define ADC_CCR_DUAL(n) ((n) << 0) -#define ADC_CCR_DELAY_MASK (15 << 8) -#define ADC_CCR_DELAY(n) ((n) << 8) -#define ADC_CCR_DMACFG_MASK (1 << 13) -#define ADC_CCR_DMACFG_ONESHOT (0 << 13) -#define ADC_CCR_DMACFG_CIRCULAR (1 << 13) -#define ADC_CCR_MDMA_MASK (3 << 14) -#define ADC_CCR_MDMA_DISABLED (0 << 14) -#define ADC_CCR_MDMA_WORD (2 << 14) -#define ADC_CCR_MDMA_HWORD (3 << 14) -#define ADC_CCR_CKMODE_MASK (3 << 16) -#define ADC_CCR_CKMODE_ADCCK (0 << 16) -#define ADC_CCR_CKMODE_AHB_DIV1 (1 << 16) -#define ADC_CCR_CKMODE_AHB_DIV2 (2 << 16) -#define ADC_CCR_CKMODE_AHB_DIV4 (3 << 16) -#define ADC_CCR_VREFEN (1 << 22) -#define ADC_CCR_TSEN (1 << 23) -#define ADC_CCR_VBATEN (1 << 24) -/** @} */ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/** - * @name Configuration options - * @{ - */ -/** - * @brief ADC1 driver enable switch. - * @details If set to @p TRUE the support for ADC1 is included. - * @note The default is @p FALSE. - */ -#if !defined(STM32_ADC_USE_ADC1) || defined(__DOXYGEN__) -#define STM32_ADC_USE_ADC1 FALSE -#endif - -/** - * @brief ADC3 driver enable switch. - * @details If set to @p TRUE the support for ADC3 is included. - * @note The default is @p FALSE. - */ -#if !defined(STM32_ADC_USE_ADC3) || defined(__DOXYGEN__) -#define STM32_ADC_USE_ADC3 FALSE -#endif - -/** - * @brief ADC1/ADC2 DMA priority (0..3|lowest..highest). - */ -#if !defined(STM32_ADC_ADC12_DMA_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC12_DMA_PRIORITY 2 -#endif - -/** - * @brief ADC3/ADC4 DMA priority (0..3|lowest..highest). - */ -#if !defined(STM32_ADC_ADC34_DMA_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC34_DMA_PRIORITY 2 -#endif - -/** - * @brief ADC1/ADC2 interrupt priority level setting. - */ -#if !defined(STM32_ADC_ADC12_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC12_IRQ_PRIORITY 5 -#endif - -/** - * @brief ADC3/ADC4 interrupt priority level setting. - */ -#if !defined(STM32_ADC34_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC34_IRQ_PRIORITY 5 -#endif - -/** - * @brief ADC1/ADC2 DMA interrupt priority level setting. - */ -#if !defined(STM32_ADC_ADC12_DMA_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC12_DMA_IRQ_PRIORITY 5 -#endif - -/** - * @brief ADC3/ADC4 DMA interrupt priority level setting. - */ -#if !defined(STM32_ADC_ADC34_DMA_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_ADC_ADC34_DMA_IRQ_PRIORITY 5 -#endif - -/** - * @brief ADC1/ADC2 clock source and mode. - */ -#if !defined(STM32_ADC_ADC12_CLOCK_MODE) || defined(__DOXYGEN__) -#define STM32_ADC_ADC12_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1 -#endif - -/** - * @brief ADC3/ADC4 clock source and mode. - */ -#if !defined(STM32_ADC_ADC34_CLOCK_MODE) || defined(__DOXYGEN__) -#define STM32_ADC_ADC34_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1 -#endif - -/** - * @brief Enables the ADC master/slave mode. - */ -#if !defined(STM32_ADC_DUAL_MODE) || defined(__DOXYGEN__) -#define STM32_ADC_DUAL_MODE FALSE -#endif - -/** - * @brief Makes the ADC samples type an 8bits one. - */ -#if !defined(STM32_ADC_COMPACT_SAMPLES) || defined(__DOXYGEN__) -#define STM32_ADC_COMPACT_SAMPLES FALSE -#endif -/** @} */ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -#if STM32_ADC_USE_ADC1 && !STM32_HAS_ADC1 -#error "ADC1 not present in the selected device" -#endif - -#if STM32_ADC_DUAL_MODE && STM32_ADC_USE_ADC1 && !STM32_HAS_ADC2 -#error "ADC2 not present in the selected device" -#endif - -#if STM32_ADC_USE_ADC3 && !STM32_HAS_ADC3 -#error "ADC3 not present in the selected device" -#endif - -#if STM32_ADC_DUAL_MODE && STM32_ADC_USE_ADC2 && !STM32_HAS_ADC4 -#error "ADC4 not present in the selected device" -#endif - -#if !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC3 -#error "ADC driver activated but no ADC peripheral assigned" -#endif - -#if STM32_ADC_USE_ADC1 && \ - !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC12_IRQ_PRIORITY) -#error "Invalid IRQ priority assigned to ADC1" -#endif - -#if STM32_ADC_USE_ADC1 && \ - !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC12_DMA_IRQ_PRIORITY) -#error "Invalid IRQ priority assigned to ADC1 DMA" -#endif - -#if STM32_ADC_USE_ADC1 && \ - !STM32_DMA_IS_VALID_PRIORITY(STM32_ADC_ADC12_DMA_PRIORITY) -#error "Invalid DMA priority assigned to ADC1" -#endif - -#if STM32_ADC_USE_ADC3 && \ - !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC34_IRQ_PRIORITY) -#error "Invalid IRQ priority assigned to ADC3" -#endif - -#if STM32_ADC_USE_ADC3 && \ - !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC34_DMA_IRQ_PRIORITY) -#error "Invalid IRQ priority assigned to ADC3 DMA" -#endif - -#if STM32_ADC_USE_ADC3 && \ - !STM32_DMA_IS_VALID_PRIORITY(STM32_ADC_ADC34_DMA_PRIORITY) -#error "Invalid DMA priority assigned to ADC3" -#endif - -#if STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_ADCCK -#define STM32_ADC12_CLOCK STM32_ADC12CLK -#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV1 -#define STM32_ADC12_CLOCK (STM32_HCLK / 1) -#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV2 -#define STM32_ADC12_CLOCK (STM32_HCLK / 2) -#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV4 -#define STM32_ADC12_CLOCK (STM32_HCLK / 4) -#else -#error "invalid clock mode selected for STM32_ADC_ADC12_CLOCK_MODE" -#endif - -#if STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_ADCCK -#define STM32_ADC34_CLOCK STM32_ADC34CLK -#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV1 -#define STM32_ADC34_CLOCK (STM32_HCLK / 1) -#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV2 -#define STM32_ADC34_CLOCK (STM32_HCLK / 2) -#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV4 -#define STM32_ADC34_CLOCK (STM32_HCLK / 4) -#else -#error "invalid clock mode selected for STM32_ADC_ADC12_CLOCK_MODE" -#endif - -#if STM32_ADC12_CLOCK > 72000000 -#error "STM32_ADC12_CLOCK exceeding maximum frequency (72000000)" -#endif - -#if STM32_ADC34_CLOCK > 72000000 -#error "STM32_ADC34_CLOCK exceeding maximum frequency (72000000)" -#endif - -#if !defined(STM32_DMA_REQUIRED) -#define STM32_DMA_REQUIRED -#endif - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/** - * @brief ADC sample data type. - */ -#if !STM32_ADC_COMPACT_SAMPLES || defined(__DOXYGEN__) -typedef uint16_t adcsample_t; -#else -typedef uint8_t adcsample_t; -#endif - -/** - * @brief Channels number in a conversion group. - */ -typedef uint16_t adc_channels_num_t; - -/** - * @brief Possible ADC failure causes. - * @note Error codes are architecture dependent and should not relied - * upon. - */ -typedef enum { - ADC_ERR_DMAFAILURE = 0, /**< DMA operations failure. */ - ADC_ERR_OVERFLOW = 1, /**< ADC overflow condition. */ - ADC_ERR_AWD1 = 2, /**< Watchdog 1 triggered. */ - ADC_ERR_AWD2 = 3, /**< Watchdog 2 triggered. */ - ADC_ERR_AWD3 = 4 /**< Watchdog 3 triggered. */ -} adcerror_t; - -/** - * @brief Type of a structure representing an ADC driver. - */ -typedef struct ADCDriver ADCDriver; - -/** - * @brief ADC notification callback type. - * - * @param[in] adcp pointer to the @p ADCDriver object triggering the - * callback - * @param[in] buffer pointer to the most recent samples data - * @param[in] n number of buffer rows available starting from @p buffer - */ -typedef void (*adccallback_t)(ADCDriver *adcp, adcsample_t *buffer, size_t n); - -/** - * @brief ADC error callback type. - * - * @param[in] adcp pointer to the @p ADCDriver object triggering the - * callback - * @param[in] err ADC error code - */ -typedef void (*adcerrorcallback_t)(ADCDriver *adcp, adcerror_t err); - -/** - * @brief Conversion group configuration structure. - * @details This implementation-dependent structure describes a conversion - * operation. - * @note The use of this configuration structure requires knowledge of - * STM32 ADC cell registers interface, please refer to the STM32 - * reference manual for details. - */ -typedef struct { - /** - * @brief Enables the circular buffer mode for the group. - */ - bool circular; - /** - * @brief Number of the analog channels belonging to the conversion group. - */ - adc_channels_num_t num_channels; - /** - * @brief Callback function associated to the group or @p NULL. - */ - adccallback_t end_cb; - /** - * @brief Error callback or @p NULL. - */ - adcerrorcallback_t error_cb; - /* End of the mandatory fields.*/ - /** - * @brief ADC CFGR register initialization data. - * @note The bits DMAEN and DMACFG are enforced internally - * to the driver, keep them to zero. - * @note The bits @p ADC_CFGR_CONT or @p ADC_CFGR_DISCEN must be - * specified in continuous more or if the buffer depth is - * greater than one. - */ - uint32_t cfgr; - /** - * @brief ADC TR1 register initialization data. - */ - uint32_t tr1; - /** - * @brief ADC CCR register initialization data. - * @note The bits CKMODE, MDMA, DMACFG are enforced internally to the - * driver, keep them to zero. - */ - uint32_t ccr; - /** - * @brief ADC SMPRx registers initialization data. - */ - uint32_t smpr[2]; - /** - * @brief ADC SQRx register initialization data. - */ - uint32_t sqr[4]; -#if STM32_ADC_DUAL_MODE || defined(__DOXYGEN__) - /** - * @brief Slave ADC SMPRx registers initialization data. - */ - uint32_t ssmpr[2]; - /** - * @brief Slave ADC SQRx register initialization data. - */ - uint32_t ssqr[4]; -#endif /* STM32_ADC_DUAL_MODE */ -} ADCConversionGroup; - -/** - * @brief Driver configuration structure. - * @note It could be empty on some architectures. - */ -typedef struct { - uint32_t dummy; -} ADCConfig; - -/** - * @brief Structure representing an ADC driver. - */ -struct ADCDriver { - /** - * @brief Driver state. - */ - adcstate_t state; - /** - * @brief Current configuration data. - */ - const ADCConfig *config; - /** - * @brief Current samples buffer pointer or @p NULL. - */ - adcsample_t *samples; - /** - * @brief Current samples buffer depth or @p 0. - */ - size_t depth; - /** - * @brief Current conversion group pointer or @p NULL. - */ - const ADCConversionGroup *grpp; -#if ADC_USE_WAIT || defined(__DOXYGEN__) - /** - * @brief Waiting thread. - */ - thread_reference_t thread; -#endif -#if ADC_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__) - /** - * @brief Mutex protecting the peripheral. - */ - mutex_t mutex; -#endif /* ADC_USE_MUTUAL_EXCLUSION */ -#if defined(ADC_DRIVER_EXT_FIELDS) - ADC_DRIVER_EXT_FIELDS -#endif - /* End of the mandatory fields.*/ - /** - * @brief Pointer to the common ADCx_y registers block. - */ - ADC_Common_TypeDef *adcc; - /** - * @brief Pointer to the master ADCx registers block. - */ - ADC_TypeDef *adcm; -#if STM32_ADC_DUAL_MODE || defined(__DOXYGEN__) - /** - * @brief Pointer to the slave ADCx registers block. - */ - ADC_TypeDef *adcs; -#endif /* STM32_ADC_DUAL_MODE */ - /** - * @brief Pointer to associated DMA channel. - */ - const stm32_dma_stream_t *dmastp; - /** - * @brief DMA mode bit mask. - */ - uint32_t dmamode; -}; - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/** - * @name Threashold register initializer - * @{ - */ -#define ADC_TR(low, high) (((uint32_t)(high) << 16) | (uint32_t)(low)) -/** @} */ - -/** - * @name Sequences building helper macros - * @{ - */ -/** - * @brief Number of channels in a conversion sequence. - */ -#define ADC_SQR1_NUM_CH(n) (((n) - 1) << 0) - -#define ADC_SQR1_SQ1_N(n) ((n) << 6) /**< @brief 1st channel in seq. */ -#define ADC_SQR1_SQ2_N(n) ((n) << 12) /**< @brief 2nd channel in seq. */ -#define ADC_SQR1_SQ3_N(n) ((n) << 18) /**< @brief 3rd channel in seq. */ -#define ADC_SQR1_SQ4_N(n) ((n) << 24) /**< @brief 4th channel in seq. */ - -#define ADC_SQR2_SQ5_N(n) ((n) << 0) /**< @brief 5th channel in seq. */ -#define ADC_SQR2_SQ6_N(n) ((n) << 6) /**< @brief 6th channel in seq. */ -#define ADC_SQR2_SQ7_N(n) ((n) << 12) /**< @brief 7th channel in seq. */ -#define ADC_SQR2_SQ8_N(n) ((n) << 18) /**< @brief 8th channel in seq. */ -#define ADC_SQR2_SQ9_N(n) ((n) << 24) /**< @brief 9th channel in seq. */ - -#define ADC_SQR3_SQ10_N(n) ((n) << 0) /**< @brief 10th channel in seq.*/ -#define ADC_SQR3_SQ11_N(n) ((n) << 6) /**< @brief 11th channel in seq.*/ -#define ADC_SQR3_SQ12_N(n) ((n) << 12) /**< @brief 12th channel in seq.*/ -#define ADC_SQR3_SQ13_N(n) ((n) << 18) /**< @brief 13th channel in seq.*/ -#define ADC_SQR3_SQ14_N(n) ((n) << 24) /**< @brief 14th channel in seq.*/ - -#define ADC_SQR4_SQ15_N(n) ((n) << 0) /**< @brief 15th channel in seq.*/ -#define ADC_SQR4_SQ16_N(n) ((n) << 6) /**< @brief 16th channel in seq.*/ -/** @} */ - -/** - * @name Sampling rate settings helper macros - * @{ - */ -#define ADC_SMPR1_SMP_AN1(n) ((n) << 3) /**< @brief AN1 sampling time. */ -#define ADC_SMPR1_SMP_AN2(n) ((n) << 6) /**< @brief AN2 sampling time. */ -#define ADC_SMPR1_SMP_AN3(n) ((n) << 9) /**< @brief AN3 sampling time. */ -#define ADC_SMPR1_SMP_AN4(n) ((n) << 12) /**< @brief AN4 sampling time. */ -#define ADC_SMPR1_SMP_AN5(n) ((n) << 15) /**< @brief AN5 sampling time. */ -#define ADC_SMPR1_SMP_AN6(n) ((n) << 18) /**< @brief AN6 sampling time. */ -#define ADC_SMPR1_SMP_AN7(n) ((n) << 21) /**< @brief AN7 sampling time. */ -#define ADC_SMPR1_SMP_AN8(n) ((n) << 24) /**< @brief AN8 sampling time. */ -#define ADC_SMPR1_SMP_AN9(n) ((n) << 27) /**< @brief AN9 sampling time. */ - -#define ADC_SMPR2_SMP_AN10(n) ((n) << 0) /**< @brief AN10 sampling time. */ -#define ADC_SMPR2_SMP_AN11(n) ((n) << 3) /**< @brief AN11 sampling time. */ -#define ADC_SMPR2_SMP_AN12(n) ((n) << 6) /**< @brief AN12 sampling time. */ -#define ADC_SMPR2_SMP_AN13(n) ((n) << 9) /**< @brief AN13 sampling time. */ -#define ADC_SMPR2_SMP_AN14(n) ((n) << 12) /**< @brief AN14 sampling time. */ -#define ADC_SMPR2_SMP_AN15(n) ((n) << 15) /**< @brief AN15 sampling time. */ -#define ADC_SMPR2_SMP_AN16(n) ((n) << 18) /**< @brief AN16 sampling time. */ -#define ADC_SMPR2_SMP_AN17(n) ((n) << 21) /**< @brief AN17 sampling time. */ -#define ADC_SMPR2_SMP_AN18(n) ((n) << 24) /**< @brief AN18 sampling time. */ -/** @} */ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#if STM32_ADC_USE_ADC1 && !defined(__DOXYGEN__) -extern ADCDriver ADCD1; -#endif - -#if STM32_ADC_USE_ADC3 && !defined(__DOXYGEN__) -extern ADCDriver ADCD3; -#endif - -#ifdef __cplusplus -extern "C" { -#endif - void adc_lld_init(void); - void adc_lld_start(ADCDriver *adcp); - void adc_lld_stop(ADCDriver *adcp); - void adc_lld_start_conversion(ADCDriver *adcp); - void adc_lld_stop_conversion(ADCDriver *adcp); -#ifdef __cplusplus -} -#endif - -#endif /* HAL_USE_ADC */ - -#endif /* _ADC_LLD_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/ext_lld_isr.c b/os/hal/ports/STM32/STM32F30x/ext_lld_isr.c deleted file mode 100644 index b16158d8b..000000000 --- a/os/hal/ports/STM32/STM32F30x/ext_lld_isr.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/ext_lld_isr.c - * @brief STM32F30x EXT subsystem low level driver ISR code. - * - * @addtogroup EXT - * @{ - */ - -#include "hal.h" - -#if HAL_USE_EXT || defined(__DOXYGEN__) - -#include "ext_lld_isr.h" - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver exported variables. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver local variables. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver interrupt handlers. */ -/*===========================================================================*/ - -#if !defined(STM32_DISABLE_EXTI0_HANDLER) -/** - * @brief EXTI[0] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector58) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 0); - EXTD1.config->channels[0].cb(&EXTD1, 0); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI1_HANDLER) -/** - * @brief EXTI[1] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector5C) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 1); - EXTD1.config->channels[1].cb(&EXTD1, 1); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI2_HANDLER) -/** - * @brief EXTI[2] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector60) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 2); - EXTD1.config->channels[2].cb(&EXTD1, 2); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI3_HANDLER) -/** - * @brief EXTI[3] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector64) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 3); - EXTD1.config->channels[3].cb(&EXTD1, 3); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI4_HANDLER) -/** - * @brief EXTI[4] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector68) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 4); - EXTD1.config->channels[4].cb(&EXTD1, 4); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI5_9_HANDLER) -/** - * @brief EXTI[5]...EXTI[9] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector9C) { - uint32_t pr; - - OSAL_IRQ_PROLOGUE(); - - pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9)); - EXTI->PR = pr; - if (pr & (1 << 5)) - EXTD1.config->channels[5].cb(&EXTD1, 5); - if (pr & (1 << 6)) - EXTD1.config->channels[6].cb(&EXTD1, 6); - if (pr & (1 << 7)) - EXTD1.config->channels[7].cb(&EXTD1, 7); - if (pr & (1 << 8)) - EXTD1.config->channels[8].cb(&EXTD1, 8); - if (pr & (1 << 9)) - EXTD1.config->channels[9].cb(&EXTD1, 9); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI10_15_HANDLER) -/** - * @brief EXTI[10]...EXTI[15] interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(VectorE0) { - uint32_t pr; - - OSAL_IRQ_PROLOGUE(); - - pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) | - (1 << 15)); - EXTI->PR = pr; - if (pr & (1 << 10)) - EXTD1.config->channels[10].cb(&EXTD1, 10); - if (pr & (1 << 11)) - EXTD1.config->channels[11].cb(&EXTD1, 11); - if (pr & (1 << 12)) - EXTD1.config->channels[12].cb(&EXTD1, 12); - if (pr & (1 << 13)) - EXTD1.config->channels[13].cb(&EXTD1, 13); - if (pr & (1 << 14)) - EXTD1.config->channels[14].cb(&EXTD1, 14); - if (pr & (1 << 15)) - EXTD1.config->channels[15].cb(&EXTD1, 15); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI16_HANDLER) -/** - * @brief EXTI[16] interrupt handler (PVD). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector44) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 16); - EXTD1.config->channels[16].cb(&EXTD1, 16); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI17_HANDLER) -/** - * @brief EXTI[17] interrupt handler (RTC Alarm). - * - * @isr - */ -OSAL_IRQ_HANDLER(VectorE4) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 17); - EXTD1.config->channels[17].cb(&EXTD1, 17); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI18_HANDLER) -/** - * @brief EXTI[18] interrupt handler (USB Wakeup). - * - * @isr - */ -OSAL_IRQ_HANDLER(VectorE8) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 18); - EXTD1.config->channels[18].cb(&EXTD1, 18); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI19_HANDLER) -/** - * @brief EXTI[19] interrupt handler (Tamper TimeStamp). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector48) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 19); - EXTD1.config->channels[19].cb(&EXTD1, 19); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI20_HANDLER) -/** - * @brief EXTI[20] interrupt handler (RTC Wakeup). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector4C) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR = (1 << 20); - EXTD1.config->channels[20].cb(&EXTD1, 20); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI21_22_29_HANDLER) -/** - * @brief EXTI[21],EXTI[22],EXTI[29] interrupt handler (COMP1, COMP2, COMP3). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector140) { - uint32_t pr; - - OSAL_IRQ_PROLOGUE(); - - pr = EXTI->PR & ((1 << 21) | (1 << 22) | (1 << 29)); - EXTI->PR = pr; - if (pr & (1 << 21)) - EXTD1.config->channels[21].cb(&EXTD1, 21); - if (pr & (1 << 22)) - EXTD1.config->channels[22].cb(&EXTD1, 22); - if (pr & (1 << 29)) - EXTD1.config->channels[29].cb(&EXTD1, 29); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI30_32_HANDLER) -/** - * @brief EXTI[30]...EXTI[32] interrupt handler (COMP4, COMP5, COMP6). - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector144) { - uint32_t pr; - - OSAL_IRQ_PROLOGUE(); - - pr = EXTI->PR & ((1 << 30) | (1 << 31)); - EXTI->PR = pr; - if (pr & (1 << 30)) - EXTD1.config->channels[30].cb(&EXTD1, 30); - if (pr & (1 << 31)) - EXTD1.config->channels[31].cb(&EXTD1, 31); - - pr = EXTI->PR2 & (1 << 0); - EXTI->PR2 = pr; - if (pr & (1 << 0)) - EXTD1.config->channels[32].cb(&EXTD1, 32); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -#if !defined(STM32_DISABLE_EXTI33_HANDLER) -/** - * @brief EXTI[33] interrupt handler (COMP7). - * - * @isr - */ -OSAL_IRQ_HANDLER(RTC_WKUP_IRQHandler) { - - OSAL_IRQ_PROLOGUE(); - - EXTI->PR2 = (1 << 1); - EXTD1.config->channels[33].cb(&EXTD1, 33); - - OSAL_IRQ_EPILOGUE(); -} -#endif - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -/** - * @brief Enables EXTI IRQ sources. - * - * @notapi - */ -void ext_lld_exti_irq_enable(void) { - - nvicEnableVector(EXTI0_IRQn, STM32_EXT_EXTI0_IRQ_PRIORITY); - nvicEnableVector(EXTI1_IRQn, STM32_EXT_EXTI1_IRQ_PRIORITY); - nvicEnableVector(EXTI2_TSC_IRQn, STM32_EXT_EXTI2_IRQ_PRIORITY); - nvicEnableVector(EXTI3_IRQn, STM32_EXT_EXTI3_IRQ_PRIORITY); - nvicEnableVector(EXTI4_IRQn, STM32_EXT_EXTI4_IRQ_PRIORITY); - nvicEnableVector(EXTI9_5_IRQn, STM32_EXT_EXTI5_9_IRQ_PRIORITY); - nvicEnableVector(EXTI15_10_IRQn, STM32_EXT_EXTI10_15_IRQ_PRIORITY); - nvicEnableVector(PVD_IRQn, STM32_EXT_EXTI16_IRQ_PRIORITY); - nvicEnableVector(RTC_Alarm_IRQn, STM32_EXT_EXTI17_IRQ_PRIORITY); - nvicEnableVector(USBWakeUp_IRQn, STM32_EXT_EXTI18_IRQ_PRIORITY); - nvicEnableVector(TAMP_STAMP_IRQn, STM32_EXT_EXTI19_IRQ_PRIORITY); - nvicEnableVector(RTC_WKUP_IRQn, STM32_EXT_EXTI20_IRQ_PRIORITY); - nvicEnableVector(COMP1_2_3_IRQn, STM32_EXT_EXTI21_22_29_IRQ_PRIORITY); - nvicEnableVector(COMP4_5_6_IRQn, STM32_EXT_EXTI30_32_IRQ_PRIORITY); -#if STM32_EXTI_NUM_CHANNELS >= 34 - nvicEnableVector(COMP7_IRQn, STM32_EXT_EXTI33_IRQ_PRIORITY); -#endif -} - -/** - * @brief Disables EXTI IRQ sources. - * - * @notapi - */ -void ext_lld_exti_irq_disable(void) { - - nvicDisableVector(EXTI0_IRQn); - nvicDisableVector(EXTI1_IRQn); - nvicDisableVector(EXTI2_TSC_IRQn); - nvicDisableVector(EXTI3_IRQn); - nvicDisableVector(EXTI4_IRQn); - nvicDisableVector(EXTI9_5_IRQn); - nvicDisableVector(EXTI15_10_IRQn); - nvicDisableVector(PVD_IRQn); - nvicDisableVector(RTC_Alarm_IRQn); - nvicDisableVector(USBWakeUp_IRQn); - nvicDisableVector(TAMP_STAMP_IRQn); - nvicDisableVector(RTC_WKUP_IRQn); - nvicDisableVector(COMP1_2_3_IRQn); - nvicDisableVector(COMP4_5_6_IRQn); -#if STM32_EXTI_NUM_CHANNELS >= 34 - nvicDisableVector(COMP7_IRQn); -#endif -} - -#endif /* HAL_USE_EXT */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/ext_lld_isr.h b/os/hal/ports/STM32/STM32F30x/ext_lld_isr.h deleted file mode 100644 index 35e379e26..000000000 --- a/os/hal/ports/STM32/STM32F30x/ext_lld_isr.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/ext_lld_isr.h - * @brief STM32F30x EXT subsystem low level driver ISR header. - * - * @addtogroup EXT - * @{ - */ - -#ifndef _EXT_LLD_ISR_H_ -#define _EXT_LLD_ISR_H_ - -#if HAL_USE_EXT || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/** - * @name Configuration options - * @{ - */ -/** - * @brief EXTI0 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI0_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI1 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI1_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI2 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI2_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI3 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI3_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI4 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI4_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI5..9 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI10..15 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI16 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI16_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI17 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI17_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI18 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI18_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI19 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI19_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI20 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI20_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI21,22,29 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI21_22_29_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI21_22_29_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI30..32 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI30_32_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI30_32_IRQ_PRIORITY 6 -#endif - -/** - * @brief EXTI33 interrupt priority level setting. - */ -#if !defined(STM32_EXT_EXTI33_IRQ_PRIORITY) || defined(__DOXYGEN__) -#define STM32_EXT_EXTI33_IRQ_PRIORITY 6 -#endif -/** @} */ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#ifdef __cplusplus -extern "C" { -#endif - void ext_lld_exti_irq_enable(void); - void ext_lld_exti_irq_disable(void); -#ifdef __cplusplus -} -#endif - -#endif /* HAL_USE_EXT */ - -#endif /* _EXT_LLD_ISR_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/hal_lld.c b/os/hal/ports/STM32/STM32F30x/hal_lld.c deleted file mode 100644 index 6e5a8db8d..000000000 --- a/os/hal/ports/STM32/STM32F30x/hal_lld.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/hal_lld.c - * @brief STM32F30x HAL subsystem low level driver source. - * - * @addtogroup HAL - * @{ - */ - -#include "hal.h" - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver exported variables. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver local variables and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -/** - * @brief Initializes the backup domain. - * @note WARNING! Changing clock source impossible without resetting - * of the whole BKP domain. - */ -static void hal_lld_backup_domain_init(void) { - - /* Backup domain access enabled and left open.*/ - PWR->CR |= PWR_CR_DBP; - - /* Reset BKP domain if different clock source selected.*/ - if ((RCC->BDCR & STM32_RTCSEL_MASK) != STM32_RTCSEL){ - /* Backup domain reset.*/ - RCC->BDCR = RCC_BDCR_BDRST; - RCC->BDCR = 0; - } - - /* If enabled then the LSE is started.*/ -#if STM32_LSE_ENABLED -#if defined(STM32_LSE_BYPASS) - /* LSE Bypass.*/ - RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON | RCC_BDCR_LSEBYP; -#else - /* No LSE Bypass.*/ - RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON; -#endif - while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0) - ; /* Waits until LSE is stable. */ -#endif - -#if STM32_RTCSEL != STM32_RTCSEL_NOCLOCK - /* If the backup domain hasn't been initialized yet then proceed with - initialization.*/ - if ((RCC->BDCR & RCC_BDCR_RTCEN) == 0) { - /* Selects clock source.*/ - RCC->BDCR |= STM32_RTCSEL; - - /* RTC clock enabled.*/ - RCC->BDCR |= RCC_BDCR_RTCEN; - } -#endif /* STM32_RTCSEL != STM32_RTCSEL_NOCLOCK */ -} - -/*===========================================================================*/ -/* Driver interrupt handlers. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -/** - * @brief Low level HAL driver initialization. - * - * @notapi - */ -void hal_lld_init(void) { - - /* Reset of all peripherals.*/ - rccResetAHB(0xFFFFFFFF); - rccResetAPB1(0xFFFFFFFF); - rccResetAPB2(0xFFFFFFFF); - - /* PWR clock enabled.*/ - rccEnablePWRInterface(FALSE); - - /* Initializes the backup domain.*/ - hal_lld_backup_domain_init(); - -#if defined(STM32_DMA_REQUIRED) - dmaInit(); -#endif - - /* Programmable voltage detector enable.*/ -#if STM32_PVD_ENABLE - PWR->CR |= PWR_CR_PVDE | (STM32_PLS & STM32_PLS_MASK); -#endif /* STM32_PVD_ENABLE */ - - /* SYSCFG clock enabled here because it is a multi-functional unit shared - among multiple drivers.*/ - rccEnableAPB2(RCC_APB2ENR_SYSCFGEN, TRUE); - - /* USB IRQ relocated to not conflict with CAN.*/ - SYSCFG->CFGR1 |= SYSCFG_CFGR1_USB_IT_RMP; -} - -/** - * @brief STM32 clocks and PLL initialization. - * @note All the involved constants come from the file @p board.h. - * @note This function should be invoked just after the system reset. - * - * @special - */ -void stm32_clock_init(void) { - -#if !STM32_NO_INIT - /* HSI setup, it enforces the reset situation in order to handle possible - problems with JTAG probes and re-initializations.*/ - RCC->CR |= RCC_CR_HSION; /* Make sure HSI is ON. */ - while (!(RCC->CR & RCC_CR_HSIRDY)) - ; /* Wait until HSI is stable. */ - RCC->CR &= RCC_CR_HSITRIM | RCC_CR_HSION; /* CR Reset value. */ - RCC->CFGR = 0; /* CFGR reset value. */ - while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_HSI) - ; /* Waits until HSI is selected. */ - -#if STM32_HSE_ENABLED - /* HSE activation.*/ -#if defined(STM32_HSE_BYPASS) - /* HSE Bypass.*/ - RCC->CR |= RCC_CR_HSEON | RCC_CR_HSEBYP; -#else - /* No HSE Bypass.*/ - RCC->CR |= RCC_CR_HSEON; -#endif - while (!(RCC->CR & RCC_CR_HSERDY)) - ; /* Waits until HSE is stable. */ -#endif - -#if STM32_LSI_ENABLED - /* LSI activation.*/ - RCC->CSR |= RCC_CSR_LSION; - while ((RCC->CSR & RCC_CSR_LSIRDY) == 0) - ; /* Waits until LSI is stable. */ -#endif - - /* Clock settings.*/ - RCC->CFGR = STM32_MCOSEL | STM32_USBPRE | STM32_PLLMUL | - STM32_PLLSRC | STM32_PPRE1 | STM32_PPRE2 | - STM32_HPRE; - RCC->CFGR2 = STM32_ADC34PRES | STM32_ADC12PRES | STM32_PREDIV; - RCC->CFGR3 = STM32_UART5SW | STM32_UART4SW | STM32_USART3SW | - STM32_USART2SW | STM32_I2C2SW | STM32_I2C1SW | - STM32_USART1SW; - -#if STM32_ACTIVATE_PLL - /* PLL activation.*/ - RCC->CR |= RCC_CR_PLLON; - while (!(RCC->CR & RCC_CR_PLLRDY)) - ; /* Waits until PLL is stable. */ -#endif - - /* Flash setup and final clock selection. */ - FLASH->ACR = STM32_FLASHBITS; - - /* Switching to the configured clock source if it is different from HSI.*/ -#if (STM32_SW != STM32_SW_HSI) - /* Switches clock source.*/ - RCC->CFGR |= STM32_SW; - while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 2)) - ; /* Waits selection complete. */ -#endif - - /* After PLL activation because the special requirements for TIM1 and - TIM8 bits.*/ - RCC->CFGR3 |= STM32_TIM8SW | STM32_TIM1SW; -#endif /* !STM32_NO_INIT */ -} - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/hal_lld.h b/os/hal/ports/STM32/STM32F30x/hal_lld.h deleted file mode 100644 index d95efd4dd..000000000 --- a/os/hal/ports/STM32/STM32F30x/hal_lld.h +++ /dev/null @@ -1,1150 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/hal_lld.h - * @brief STM32F30x HAL subsystem low level driver header. - * @pre This module requires the following macros to be defined in the - * @p board.h file: - * - STM32_LSECLK. - * - STM32_LSEDRV. - * - STM32_LSE_BYPASS (optionally). - * - STM32_HSECLK. - * - STM32_HSE_BYPASS (optionally). - * . - * One of the following macros must also be defined: - * - STM32F301x8 for Analog & DSP devices. - * - STM32F302x8 for Analog & DSP devices. - * - STM32F302xC for Analog & DSP devices. - * - STM32F303x8 for Analog & DSP devices. - * - STM32F303xC for Analog & DSP devices. - * - STM32F318xx for Analog & DSP devices. - * - STM32F328xx for Analog & DSP devices. - * - STM32F334x8 for Analog & DSP devices. - * - STM32F358xx for Analog & DSP devices. - * . - * - * @addtogroup HAL - * @{ - */ - -#ifndef _HAL_LLD_H_ -#define _HAL_LLD_H_ - -#include "stm32_registry.h" - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/** - * @name Platform identification macros - * @{ - */ -#if defined(STM32F301x8) || defined(__DOXYGEN__) -#define PLATFORM_NAME "STM32F301x8 Analog & DSP" - -#elif defined(STM32F302x8) -#define PLATFORM_NAME "STM32F302x8 Analog & DSP" - -#elif defined(STM32F302xC) -#define PLATFORM_NAME "STM32F302xC Analog & DSP" - -#elif defined(STM32F303x8) -#define PLATFORM_NAME "STM32F303x8 Analog & DSP" - -#elif defined(STM32F303xC) -#define PLATFORM_NAME "STM32F303xC Analog & DSP" - -#elif defined(STM32F318xx) -#define PLATFORM_NAME "STM32F318xx Analog & DSP" - -#elif defined(STM32F328xx) -#define PLATFORM_NAME "STM32F328xx Analog & DSP" - -#elif defined(STM32F334x8) -#define PLATFORM_NAME "STM32F334x8 Analog & DSP" - -#elif defined(STM32F358xx) -#define PLATFORM_NAME "STM32F358xx Analog & DSP" - -#else -#error "STM32F3xx device not specified" -#endif -/** @} */ - -/** - * @name Absolute Maximum Ratings - * @{ - */ -/** - * @brief Maximum system clock frequency. - */ -#define STM32_SYSCLK_MAX 72000000 - -/** - * @brief Maximum HSE clock frequency. - */ -#define STM32_HSECLK_MAX 32000000 - -/** - * @brief Minimum HSE clock frequency. - */ -#define STM32_HSECLK_MIN 1000000 - -/** - * @brief Maximum LSE clock frequency. - */ -#define STM32_LSECLK_MAX 1000000 - -/** - * @brief Minimum LSE clock frequency. - */ -#define STM32_LSECLK_MIN 32768 - -/** - * @brief Maximum PLLs input clock frequency. - */ -#define STM32_PLLIN_MAX 24000000 - -/** - * @brief Minimum PLLs input clock frequency. - */ -#define STM32_PLLIN_MIN 1000000 - -/** - * @brief Maximum PLL output clock frequency. - */ -#define STM32_PLLOUT_MAX 72000000 - -/** - * @brief Maximum PLL output clock frequency. - */ -#define STM32_PLLOUT_MIN 16000000 - -/** - * @brief Maximum APB1 clock frequency. - */ -#define STM32_PCLK1_MAX 36000000 - -/** - * @brief Maximum APB2 clock frequency. - */ -#define STM32_PCLK2_MAX 72000000 - -/** - * @brief Maximum ADC clock frequency. - */ -#define STM32_ADCCLK_MAX 72000000 -/** @} */ - -/** - * @name Internal clock sources - * @{ - */ -#define STM32_HSICLK 8000000 /**< High speed internal clock. */ -#define STM32_LSICLK 40000 /**< Low speed internal clock. */ -/** @} */ - -/** - * @name PWR_CR register bits definitions - * @{ - */ -#define STM32_PLS_MASK (7 << 5) /**< PLS bits mask. */ -#define STM32_PLS_LEV0 (0 << 5) /**< PVD level 0. */ -#define STM32_PLS_LEV1 (1 << 5) /**< PVD level 1. */ -#define STM32_PLS_LEV2 (2 << 5) /**< PVD level 2. */ -#define STM32_PLS_LEV3 (3 << 5) /**< PVD level 3. */ -#define STM32_PLS_LEV4 (4 << 5) /**< PVD level 4. */ -#define STM32_PLS_LEV5 (5 << 5) /**< PVD level 5. */ -#define STM32_PLS_LEV6 (6 << 5) /**< PVD level 6. */ -#define STM32_PLS_LEV7 (7 << 5) /**< PVD level 7. */ -/** @} */ - -/** - * @name RCC_CFGR register bits definitions - * @{ - */ -#define STM32_SW_HSI (0 << 0) /**< SYSCLK source is HSI. */ -#define STM32_SW_HSE (1 << 0) /**< SYSCLK source is HSE. */ -#define STM32_SW_PLL (2 << 0) /**< SYSCLK source is PLL. */ - -#define STM32_HPRE_DIV1 (0 << 4) /**< SYSCLK divided by 1. */ -#define STM32_HPRE_DIV2 (8 << 4) /**< SYSCLK divided by 2. */ -#define STM32_HPRE_DIV4 (9 << 4) /**< SYSCLK divided by 4. */ -#define STM32_HPRE_DIV8 (10 << 4) /**< SYSCLK divided by 8. */ -#define STM32_HPRE_DIV16 (11 << 4) /**< SYSCLK divided by 16. */ -#define STM32_HPRE_DIV64 (12 << 4) /**< SYSCLK divided by 64. */ -#define STM32_HPRE_DIV128 (13 << 4) /**< SYSCLK divided by 128. */ -#define STM32_HPRE_DIV256 (14 << 4) /**< SYSCLK divided by 256. */ -#define STM32_HPRE_DIV512 (15 << 4) /**< SYSCLK divided by 512. */ - -#define STM32_PPRE1_DIV1 (0 << 8) /**< HCLK divided by 1. */ -#define STM32_PPRE1_DIV2 (4 << 8) /**< HCLK divided by 2. */ -#define STM32_PPRE1_DIV4 (5 << 8) /**< HCLK divided by 4. */ -#define STM32_PPRE1_DIV8 (6 << 8) /**< HCLK divided by 8. */ -#define STM32_PPRE1_DIV16 (7 << 8) /**< HCLK divided by 16. */ - -#define STM32_PPRE2_DIV1 (0 << 11) /**< HCLK divided by 1. */ -#define STM32_PPRE2_DIV2 (4 << 11) /**< HCLK divided by 2. */ -#define STM32_PPRE2_DIV4 (5 << 11) /**< HCLK divided by 4. */ -#define STM32_PPRE2_DIV8 (6 << 11) /**< HCLK divided by 8. */ -#define STM32_PPRE2_DIV16 (7 << 11) /**< HCLK divided by 16. */ - -#define STM32_PLLSRC_HSI (0 << 16) /**< PLL clock source is HSI/2. */ -#define STM32_PLLSRC_HSE (1 << 16) /**< PLL clock source is - HSE/PREDIV. */ - -#define STM32_USBPRE_DIV1P5 (0 << 22) /**< USB clock is PLLCLK/1.5. */ -#define STM32_USBPRE_DIV1 (1 << 22) /**< USB clock is PLLCLK/1. */ - -#define STM32_MCOSEL_NOCLOCK (0 << 24) /**< No clock on MCO pin. */ -#define STM32_MCOSEL_LSI (2 << 24) /**< LSI clock on MCO pin. */ -#define STM32_MCOSEL_LSE (3 << 24) /**< LSE clock on MCO pin. */ -#define STM32_MCOSEL_SYSCLK (4 << 24) /**< SYSCLK on MCO pin. */ -#define STM32_MCOSEL_HSI (5 << 24) /**< HSI clock on MCO pin. */ -#define STM32_MCOSEL_HSE (6 << 24) /**< HSE clock on MCO pin. */ -#define STM32_MCOSEL_PLLDIV2 (7 << 24) /**< PLL/2 clock on MCO pin. */ -/** @} */ - -/** - * @name RCC_BDCR register bits definitions - * @{ - */ -#define STM32_RTCSEL_MASK (3 << 8) /**< RTC clock source mask. */ -#define STM32_RTCSEL_NOCLOCK (0 << 8) /**< No clock. */ -#define STM32_RTCSEL_LSE (1 << 8) /**< LSE used as RTC clock. */ -#define STM32_RTCSEL_LSI (2 << 8) /**< LSI used as RTC clock. */ -#define STM32_RTCSEL_HSEDIV (3 << 8) /**< HSE divided by 32 used as - RTC clock. */ -/** @} */ - -/** - * @name RCC_CFGR2 register bits definitions - * @{ - */ -#define STM32_PREDIV_MASK (15 << 0) /**< PREDIV divisor mask. */ -#define STM32_ADC12PRES_MASK (31 << 4) /**< ADC12 clock source mask. */ -#define STM32_ADC12PRES_NOCLOCK (0 << 4) /**< ADC12 clock is disabled. */ -#define STM32_ADC12PRES_DIV1 (16 << 4) /**< ADC12 clock is PLL/1. */ -#define STM32_ADC12PRES_DIV2 (17 << 4) /**< ADC12 clock is PLL/2. */ -#define STM32_ADC12PRES_DIV4 (18 << 4) /**< ADC12 clock is PLL/4. */ -#define STM32_ADC12PRES_DIV6 (19 << 4) /**< ADC12 clock is PLL/6. */ -#define STM32_ADC12PRES_DIV8 (20 << 4) /**< ADC12 clock is PLL/8. */ -#define STM32_ADC12PRES_DIV10 (21 << 4) /**< ADC12 clock is PLL/10. */ -#define STM32_ADC12PRES_DIV12 (22 << 4) /**< ADC12 clock is PLL/12. */ -#define STM32_ADC12PRES_DIV16 (23 << 4) /**< ADC12 clock is PLL/16. */ -#define STM32_ADC12PRES_DIV32 (24 << 4) /**< ADC12 clock is PLL/32. */ -#define STM32_ADC12PRES_DIV64 (25 << 4) /**< ADC12 clock is PLL/64. */ -#define STM32_ADC12PRES_DIV128 (26 << 4) /**< ADC12 clock is PLL/128. */ -#define STM32_ADC12PRES_DIV256 (27 << 4) /**< ADC12 clock is PLL/256. */ -#define STM32_ADC34PRES_MASK (31 << 9) /**< ADC34 clock source mask. */ -#define STM32_ADC34PRES_NOCLOCK (0 << 9) /**< ADC34 clock is disabled. */ -#define STM32_ADC34PRES_DIV1 (16 << 9) /**< ADC34 clock is PLL/1. */ -#define STM32_ADC34PRES_DIV2 (17 << 9) /**< ADC34 clock is PLL/2. */ -#define STM32_ADC34PRES_DIV4 (18 << 9) /**< ADC34 clock is PLL/4. */ -#define STM32_ADC34PRES_DIV6 (19 << 9) /**< ADC34 clock is PLL/6. */ -#define STM32_ADC34PRES_DIV8 (20 << 9) /**< ADC34 clock is PLL/8. */ -#define STM32_ADC34PRES_DIV10 (21 << 9) /**< ADC34 clock is PLL/10. */ -#define STM32_ADC34PRES_DIV12 (22 << 9) /**< ADC34 clock is PLL/12. */ -#define STM32_ADC34PRES_DIV16 (23 << 9) /**< ADC34 clock is PLL/16. */ -#define STM32_ADC34PRES_DIV32 (24 << 9) /**< ADC34 clock is PLL/32. */ -#define STM32_ADC34PRES_DIV64 (25 << 9) /**< ADC34 clock is PLL/64. */ -#define STM32_ADC34PRES_DIV128 (26 << 9) /**< ADC34 clock is PLL/128. */ -#define STM32_ADC34PRES_DIV256 (27 << 9) /**< ADC34 clock is PLL/256. */ -/** @} */ - -/** - * @name RCC_CFGR3 register bits definitions - * @{ - */ -#define STM32_USART1SW_MASK (3 << 0) /**< USART1 clock source mask. */ -#define STM32_USART1SW_PCLK (0 << 0) /**< USART1 clock is PCLK. */ -#define STM32_USART1SW_SYSCLK (1 << 0) /**< USART1 clock is SYSCLK. */ -#define STM32_USART1SW_LSE (2 << 0) /**< USART1 clock is LSE. */ -#define STM32_USART1SW_HSI (3 << 0) /**< USART1 clock is HSI. */ -#define STM32_I2C1SW_MASK (1 << 4) /**< I2C1 clock source mask. */ -#define STM32_I2C1SW_HSI (0 << 4) /**< I2C1 clock is HSI. */ -#define STM32_I2C1SW_SYSCLK (1 << 4) /**< I2C1 clock is SYSCLK. */ -#define STM32_I2C2SW_MASK (1 << 5) /**< I2C2 clock source mask. */ -#define STM32_I2C2SW_HSI (0 << 5) /**< I2C2 clock is HSI. */ -#define STM32_I2C2SW_SYSCLK (1 << 5) /**< I2C2 clock is SYSCLK. */ -#define STM32_TIM1SW_MASK (1 << 8) /**< TIM1 clock source mask. */ -#define STM32_TIM1SW_PCLK2 (0 << 8) /**< TIM1 clock is PCLK2. */ -#define STM32_TIM1SW_PLLX2 (1 << 8) /**< TIM1 clock is PLL*2. */ -#define STM32_TIM8SW_MASK (1 << 9) /**< TIM8 clock source mask. */ -#define STM32_TIM8SW_PCLK2 (0 << 9) /**< TIM8 clock is PCLK2. */ -#define STM32_TIM8SW_PLLX2 (1 << 9) /**< TIM8 clock is PLL*2. */ -#define STM32_USART2SW_MASK (3 << 16) /**< USART2 clock source mask. */ -#define STM32_USART2SW_PCLK (0 << 16) /**< USART2 clock is PCLK. */ -#define STM32_USART2SW_SYSCLK (1 << 16) /**< USART2 clock is SYSCLK. */ -#define STM32_USART2SW_LSE (2 << 16) /**< USART2 clock is LSE. */ -#define STM32_USART2SW_HSI (3 << 16) /**< USART2 clock is HSI. */ -#define STM32_USART3SW_MASK (3 << 18) /**< USART3 clock source mask. */ -#define STM32_USART3SW_PCLK (0 << 18) /**< USART3 clock is PCLK. */ -#define STM32_USART3SW_SYSCLK (1 << 18) /**< USART3 clock is SYSCLK. */ -#define STM32_USART3SW_LSE (2 << 18) /**< USART3 clock is LSE. */ -#define STM32_USART3SW_HSI (3 << 18) /**< USART3 clock is HSI. */ -#define STM32_UART4SW_MASK (3 << 20) /**< USART4 clock source mask. */ -#define STM32_UART4SW_PCLK (0 << 20) /**< USART4 clock is PCLK. */ -#define STM32_UART4SW_SYSCLK (1 << 20) /**< USART4 clock is SYSCLK. */ -#define STM32_UART4SW_LSE (2 << 20) /**< USART4 clock is LSE. */ -#define STM32_UART4SW_HSI (3 << 20) /**< USART4 clock is HSI. */ -#define STM32_UART5SW_MASK (3 << 22) /**< USART5 clock source mask. */ -#define STM32_UART5SW_PCLK (0 << 22) /**< USART5 clock is PCLK. */ -#define STM32_UART5SW_SYSCLK (1 << 22) /**< USART5 clock is SYSCLK. */ -#define STM32_UART5SW_LSE (2 << 22) /**< USART5 clock is LSE. */ -#define STM32_UART5SW_HSI (3 << 22) /**< USART5 clock is HSI. */ -/** @} */ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/** - * @name Configuration options - * @{ - */ -/** - * @brief Disables the PWR/RCC initialization in the HAL. - */ -#if !defined(STM32_NO_INIT) || defined(__DOXYGEN__) -#define STM32_NO_INIT FALSE -#endif - -/** - * @brief Enables or disables the programmable voltage detector. - */ -#if !defined(STM32_PVD_ENABLE) || defined(__DOXYGEN__) -#define STM32_PVD_ENABLE FALSE -#endif - -/** - * @brief Sets voltage level for programmable voltage detector. - */ -#if !defined(STM32_PLS) || defined(__DOXYGEN__) -#define STM32_PLS STM32_PLS_LEV0 -#endif - -/** - * @brief Enables or disables the HSI clock source. - */ -#if !defined(STM32_HSI_ENABLED) || defined(__DOXYGEN__) -#define STM32_HSI_ENABLED TRUE -#endif - -/** - * @brief Enables or disables the LSI clock source. - */ -#if !defined(STM32_LSI_ENABLED) || defined(__DOXYGEN__) -#define STM32_LSI_ENABLED TRUE -#endif - -/** - * @brief Enables or disables the HSE clock source. - */ -#if !defined(STM32_HSE_ENABLED) || defined(__DOXYGEN__) -#define STM32_HSE_ENABLED TRUE -#endif - -/** - * @brief Enables or disables the LSE clock source. - */ -#if !defined(STM32_LSE_ENABLED) || defined(__DOXYGEN__) -#define STM32_LSE_ENABLED FALSE -#endif - -/** - * @brief Main clock source selection. - * @note If the selected clock source is not the PLL then the PLL is not - * initialized and started. - * @note The default value is calculated for a 72MHz system clock from - * a 8MHz crystal using the PLL. - */ -#if !defined(STM32_SW) || defined(__DOXYGEN__) -#define STM32_SW STM32_SW_PLL -#endif - -/** - * @brief Clock source for the PLL. - * @note This setting has only effect if the PLL is selected as the - * system clock source. - * @note The default value is calculated for a 72MHz system clock from - * a 8MHz crystal using the PLL. - */ -#if !defined(STM32_PLLSRC) || defined(__DOXYGEN__) -#define STM32_PLLSRC STM32_PLLSRC_HSE -#endif - -/** - * @brief Crystal PLL pre-divider. - * @note This setting has only effect if the PLL is selected as the - * system clock source. - * @note The default value is calculated for a 72MHz system clock from - * a 8MHz crystal using the PLL. - */ -#if !defined(STM32_PREDIV_VALUE) || defined(__DOXYGEN__) -#define STM32_PREDIV_VALUE 1 -#endif - -/** - * @brief PLL multiplier value. - * @note The allowed range is 2...16. - * @note The default value is calculated for a 72MHz system clock from - * a 8MHz crystal using the PLL. - */ -#if !defined(STM32_PLLMUL_VALUE) || defined(__DOXYGEN__) -#define STM32_PLLMUL_VALUE 9 -#endif - -/** - * @brief AHB prescaler value. - * @note The default value is calculated for a 72MHz system clock from - * a 8MHz crystal using the PLL. - */ -#if !defined(STM32_HPRE) || defined(__DOXYGEN__) -#define STM32_HPRE STM32_HPRE_DIV1 -#endif - -/** - * @brief APB1 prescaler value. - */ -#if !defined(STM32_PPRE1) || defined(__DOXYGEN__) -#define STM32_PPRE1 STM32_PPRE1_DIV2 -#endif - -/** - * @brief APB2 prescaler value. - */ -#if !defined(STM32_PPRE2) || defined(__DOXYGEN__) -#define STM32_PPRE2 STM32_PPRE2_DIV2 -#endif - -/** - * @brief MCO pin setting. - */ -#if !defined(STM32_MCOSEL) || defined(__DOXYGEN__) -#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK -#endif - -/** - * @brief ADC12 prescaler value. - */ -#if !defined(STM32_ADC12PRES) || defined(__DOXYGEN__) -#define STM32_ADC12PRES STM32_ADC12PRES_DIV1 -#endif - -/** - * @brief ADC34 prescaler value. - */ -#if !defined(STM32_ADC34PRES) || defined(__DOXYGEN__) -#define STM32_ADC34PRES STM32_ADC34PRES_DIV1 -#endif - -/** - * @brief USART1 clock source. - */ -#if !defined(STM32_USART1SW) || defined(__DOXYGEN__) -#define STM32_USART1SW STM32_USART1SW_PCLK -#endif - -/** - * @brief USART2 clock source. - */ -#if !defined(STM32_USART2SW) || defined(__DOXYGEN__) -#define STM32_USART2SW STM32_USART2SW_PCLK -#endif - -/** - * @brief USART3 clock source. - */ -#if !defined(STM32_USART3SW) || defined(__DOXYGEN__) -#define STM32_USART3SW STM32_USART3SW_PCLK -#endif - -/** - * @brief UART4 clock source. - */ -#if !defined(STM32_UART4SW) || defined(__DOXYGEN__) -#define STM32_UART4SW STM32_UART4SW_PCLK -#endif - -/** - * @brief UART5 clock source. - */ -#if !defined(STM32_UART5SW) || defined(__DOXYGEN__) -#define STM32_UART5SW STM32_UART5SW_PCLK -#endif - -/** - * @brief I2C1 clock source. - */ -#if !defined(STM32_I2C1SW) || defined(__DOXYGEN__) -#define STM32_I2C1SW STM32_I2C1SW_SYSCLK -#endif - -/** - * @brief I2C2 clock source. - */ -#if !defined(STM32_I2C2SW) || defined(__DOXYGEN__) -#define STM32_I2C2SW STM32_I2C2SW_SYSCLK -#endif - -/** - * @brief TIM1 clock source. - */ -#if !defined(STM32_TIM1SW) || defined(__DOXYGEN__) -#define STM32_TIM1SW STM32_TIM1SW_PCLK2 -#endif - -/** - * @brief TIM8 clock source. - */ -#if !defined(STM32_TIM8SW) || defined(__DOXYGEN__) -#define STM32_TIM8SW STM32_TIM8SW_PCLK2 -#endif - -/** - * @brief RTC clock source. - */ -#if !defined(STM32_RTCSEL) || defined(__DOXYGEN__) -#define STM32_RTCSEL STM32_RTCSEL_LSI -#endif - -/** - * @brief USB clock setting. - */ -#if !defined(STM32_USB_CLOCK_REQUIRED) || defined(__DOXYGEN__) -#define STM32_USB_CLOCK_REQUIRED TRUE -#endif - -/** - * @brief USB prescaler initialization. - */ -#if !defined(STM32_USBPRE) || defined(__DOXYGEN__) -#define STM32_USBPRE STM32_USBPRE_DIV1P5 -#endif -/** @} */ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/* - * Configuration-related checks. - */ -#if !defined(STM32F30x_MCUCONF) -#error "Using a wrong mcuconf.h file, STM32F30x_MCUCONF not defined" -#endif - -/* - * HSI related checks. - */ -#if STM32_HSI_ENABLED -#else /* !STM32_HSI_ENABLED */ - -#if STM32_SW == STM32_SW_HSI -#error "HSI not enabled, required by STM32_SW" -#endif - -#if STM32_USART1SW == STM32_USART1SW_HSI -#error "HSI not enabled, required by STM32_USART1SW" -#endif - -#if STM32_USART2SW == STM32_USART2SW_HSI -#error "HSI not enabled, required by STM32_USART2SW" -#endif - -#if STM32_USART3SW == STM32_USART3SW_HSI -#error "HSI not enabled, required by STM32_USART3SW" -#endif - -#if STM32_UART4SW == STM32_UART4SW_HSI -#error "HSI not enabled, required by STM32_UART4SW" -#endif - -#if STM32_UART5SW == STM32_UART5SW_HSI -#error "HSI not enabled, required by STM32_UART5SW" -#endif - -#if STM32_I2C1SW == STM32_I2C1SW_HSI -#error "HSI not enabled, required by STM32_I2C1SW" -#endif - -#if STM32_I2C2SW == STM32_I2C2SW_HSI -#error "HSI not enabled, required by STM32_I2C2SW" -#endif - -#if STM32_TIM1SW == STM32_TIM1SW_HSI -#error "HSI not enabled, required by STM32_TIM1SW" -#endif - -#if STM32_TIM8SW == STM32_TIM8SW_HSI -#error "HSI not enabled, required by STM32_TIM8SW" -#endif - -#if (STM32_SW == STM32_SW_PLL) && (STM32_PLLSRC == STM32_PLLSRC_HSI) -#error "HSI not enabled, required by STM32_SW and STM32_PLLSRC" -#endif - -#if (STM32_MCOSEL == STM32_MCOSEL_HSI) || \ - ((STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) && \ - (STM32_PLLSRC == STM32_PLLSRC_HSI)) -#error "HSI not enabled, required by STM32_MCOSEL" -#endif - -#endif /* !STM32_HSI_ENABLED */ - -/* - * HSE related checks. - */ -#if STM32_HSE_ENABLED - -#if STM32_HSECLK == 0 -#error "HSE frequency not defined" -#elif (STM32_HSECLK < STM32_HSECLK_MIN) || (STM32_HSECLK > STM32_HSECLK_MAX) -#error "STM32_HSECLK outside acceptable range (STM32_HSECLK_MIN...STM32_HSECLK_MAX)" -#endif - -#else /* !STM32_HSE_ENABLED */ - -#if STM32_SW == STM32_SW_HSE -#error "HSE not enabled, required by STM32_SW" -#endif - -#if (STM32_SW == STM32_SW_PLL) && (STM32_PLLSRC == STM32_PLLSRC_HSE) -#error "HSE not enabled, required by STM32_SW and STM32_PLLSRC" -#endif - -#if (STM32_MCOSEL == STM32_MCOSEL_HSE) || \ - ((STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) && \ - (STM32_PLLSRC == STM32_PLLSRC_HSE)) -#error "HSE not enabled, required by STM32_MCOSEL" -#endif - -#if STM32_RTCSEL == STM32_RTCSEL_HSEDIV -#error "HSE not enabled, required by STM32_RTCSEL" -#endif - -#endif /* !STM32_HSE_ENABLED */ - -/* - * LSI related checks. - */ -#if STM32_LSI_ENABLED -#else /* !STM32_LSI_ENABLED */ - -#if STM32_RTCSEL == STM32_RTCSEL_LSI -#error "LSI not enabled, required by STM32_RTCSEL" -#endif - -#endif /* !STM32_LSI_ENABLED */ - -/* - * LSE related checks. - */ -#if STM32_LSE_ENABLED - -#if !defined(STM32_LSECLK) || (STM32_LSECLK == 0) -#error "STM32_LSECLK not defined" -#endif - -#if (STM32_LSECLK < STM32_LSECLK_MIN) || (STM32_LSECLK > STM32_LSECLK_MAX) -#error "STM32_LSECLK outside acceptable range (STM32_LSECLK_MIN...STM32_LSECLK_MAX)" -#endif - -#if !defined(STM32_LSEDRV) -#error "STM32_LSEDRV not defined" -#endif - -#if (STM32_LSEDRV >> 3) > 3 -#error "STM32_LSEDRV outside acceptable range ((0<<3)...(3<<3))" -#endif - -#if STM32_USART1SW == STM32_USART1SW_LSE -#error "LSE not enabled, required by STM32_USART1SW" -#endif - -#if STM32_USART2SW == STM32_USART2SW_LSE -#error "LSE not enabled, required by STM32_USART2SW" -#endif - -#if STM32_USART3SW == STM32_USART3SW_LSE -#error "LSE not enabled, required by STM32_USART3SW" -#endif - -#if STM32_UART4SW == STM32_UART4SW_LSE -#error "LSE not enabled, required by STM32_UART4SW" -#endif - -#if STM32_UART5SW == STM32_UART5SW_LSE -#error "LSE not enabled, required by STM32_UART5SW" -#endif - -#else /* !STM32_LSE_ENABLED */ - -#if STM32_RTCSEL == STM32_RTCSEL_LSE -#error "LSE not enabled, required by STM32_RTCSEL" -#endif - -#endif /* !STM32_LSE_ENABLED */ - -/* PLL activation conditions.*/ -#if (STM32_SW == STM32_SW_PLL) || \ - (STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) || \ - (STM32_TIM1SW == STM32_TIM1SW_PLLX2) || \ - (STM32_TIM8SW == STM32_TIM8SW_PLLX2) || \ - (STM32_ADC12PRES != STM32_ADC12PRES_NOCLOCK) || \ - (STM32_ADC34PRES != STM32_ADC34PRES_NOCLOCK) || \ - STM32_USB_CLOCK_REQUIRED || \ - defined(__DOXYGEN__) -/** - * @brief PLL activation flag. - */ -#define STM32_ACTIVATE_PLL TRUE -#else -#define STM32_ACTIVATE_PLL FALSE -#endif - -/* HSE prescaler setting check.*/ -#if ((STM32_PREDIV_VALUE >= 1) || (STM32_PREDIV_VALUE <= 16)) -#define STM32_PREDIV ((STM32_PREDIV_VALUE - 1) << 0) -#else -#error "invalid STM32_PREDIV value specified" -#endif - -/** - * @brief PLLMUL field. - */ -#if ((STM32_PLLMUL_VALUE >= 2) && (STM32_PLLMUL_VALUE <= 16)) || \ - defined(__DOXYGEN__) -#define STM32_PLLMUL ((STM32_PLLMUL_VALUE - 2) << 18) -#else -#error "invalid STM32_PLLMUL_VALUE value specified" -#endif - -/** - * @brief PLL input clock frequency. - */ -#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__) -#define STM32_PLLCLKIN (STM32_HSECLK / STM32_PREDIV_VALUE) -#elif STM32_PLLSRC == STM32_PLLSRC_HSI -#define STM32_PLLCLKIN (STM32_HSICLK / 2) -#else -#error "invalid STM32_PLLSRC value specified" -#endif - -/* PLL input frequency range check.*/ -#if (STM32_PLLCLKIN < STM32_PLLIN_MIN) || (STM32_PLLCLKIN > STM32_PLLIN_MAX) -#error "STM32_PLLCLKIN outside acceptable range (STM32_PLLIN_MIN...STM32_PLLIN_MAX)" -#endif - -/** - * @brief PLL output clock frequency. - */ -#define STM32_PLLCLKOUT (STM32_PLLCLKIN * STM32_PLLMUL_VALUE) - -/* PLL output frequency range check.*/ -#if (STM32_PLLCLKOUT < STM32_PLLOUT_MIN) || (STM32_PLLCLKOUT > STM32_PLLOUT_MAX) -#error "STM32_PLLCLKOUT outside acceptable range (STM32_PLLOUT_MIN...STM32_PLLOUT_MAX)" -#endif - -/** - * @brief System clock source. - */ -#if (STM32_SW == STM32_SW_PLL) || defined(__DOXYGEN__) -#define STM32_SYSCLK STM32_PLLCLKOUT -#elif (STM32_SW == STM32_SW_HSI) -#define STM32_SYSCLK STM32_HSICLK -#elif (STM32_SW == STM32_SW_HSE) -#define STM32_SYSCLK STM32_HSECLK -#else -#error "invalid STM32_SW value specified" -#endif - -/* Check on the system clock.*/ -#if STM32_SYSCLK > STM32_SYSCLK_MAX -#error "STM32_SYSCLK above maximum rated frequency (STM32_SYSCLK_MAX)" -#endif - -/** - * @brief AHB frequency. - */ -#if (STM32_HPRE == STM32_HPRE_DIV1) || defined(__DOXYGEN__) -#define STM32_HCLK (STM32_SYSCLK / 1) -#elif STM32_HPRE == STM32_HPRE_DIV2 -#define STM32_HCLK (STM32_SYSCLK / 2) -#elif STM32_HPRE == STM32_HPRE_DIV4 -#define STM32_HCLK (STM32_SYSCLK / 4) -#elif STM32_HPRE == STM32_HPRE_DIV8 -#define STM32_HCLK (STM32_SYSCLK / 8) -#elif STM32_HPRE == STM32_HPRE_DIV16 -#define STM32_HCLK (STM32_SYSCLK / 16) -#elif STM32_HPRE == STM32_HPRE_DIV64 -#define STM32_HCLK (STM32_SYSCLK / 64) -#elif STM32_HPRE == STM32_HPRE_DIV128 -#define STM32_HCLK (STM32_SYSCLK / 128) -#elif STM32_HPRE == STM32_HPRE_DIV256 -#define STM32_HCLK (STM32_SYSCLK / 256) -#elif STM32_HPRE == STM32_HPRE_DIV512 -#define STM32_HCLK (STM32_SYSCLK / 512) -#else -#error "invalid STM32_HPRE value specified" -#endif - -/* AHB frequency check.*/ -#if STM32_HCLK > STM32_SYSCLK_MAX -#error "STM32_HCLK exceeding maximum frequency (STM32_SYSCLK_MAX)" -#endif - -/** - * @brief APB1 frequency. - */ -#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__) -#define STM32_PCLK1 (STM32_HCLK / 1) -#elif STM32_PPRE1 == STM32_PPRE1_DIV2 -#define STM32_PCLK1 (STM32_HCLK / 2) -#elif STM32_PPRE1 == STM32_PPRE1_DIV4 -#define STM32_PCLK1 (STM32_HCLK / 4) -#elif STM32_PPRE1 == STM32_PPRE1_DIV8 -#define STM32_PCLK1 (STM32_HCLK / 8) -#elif STM32_PPRE1 == STM32_PPRE1_DIV16 -#define STM32_PCLK1 (STM32_HCLK / 16) -#else -#error "invalid STM32_PPRE1 value specified" -#endif - -/* APB1 frequency check.*/ -#if STM32_PCLK1 > STM32_PCLK1_MAX -#error "STM32_PCLK1 exceeding maximum frequency (STM32_PCLK1_MAX)" -#endif - -/** - * @brief APB2 frequency. - */ -#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__) -#define STM32_PCLK2 (STM32_HCLK / 1) -#elif STM32_PPRE2 == STM32_PPRE2_DIV2 -#define STM32_PCLK2 (STM32_HCLK / 2) -#elif STM32_PPRE2 == STM32_PPRE2_DIV4 -#define STM32_PCLK2 (STM32_HCLK / 4) -#elif STM32_PPRE2 == STM32_PPRE2_DIV8 -#define STM32_PCLK2 (STM32_HCLK / 8) -#elif STM32_PPRE2 == STM32_PPRE2_DIV16 -#define STM32_PCLK2 (STM32_HCLK / 16) -#else -#error "invalid STM32_PPRE2 value specified" -#endif - -/* APB2 frequency check.*/ -#if STM32_PCLK2 > STM32_PCLK2_MAX -#error "STM32_PCLK2 exceeding maximum frequency (STM32_PCLK2_MAX)" -#endif - -/** - * @brief RTC clock. - */ -#if (STM32_RTCSEL == STM32_RTCSEL_LSE) || defined(__DOXYGEN__) -#define STM32_RTCCLK STM32_LSECLK -#elif STM32_RTCSEL == STM32_RTCSEL_LSI -#define STM32_RTCCLK STM32_LSICLK -#elif STM32_RTCSEL == STM32_RTCSEL_HSEDIV -#define STM32_RTCCLK (STM32_HSECLK / 32) -#elif STM32_RTCSEL == STM32_RTCSEL_NOCLOCK -#define STM32_RTCCLK 0 -#else -#error "invalid source selected for RTC clock" -#endif - -/** - * @brief ADC12 frequency. - */ -#if (STM32_ADC12PRES == STM32_ADC12PRES_NOCLOCK) || defined(__DOXYGEN__) -#define STM32_ADC12CLK 0 -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV1 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 1) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV2 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 2) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV4 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 4) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV6 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 6) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV8 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 8) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV10 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 10) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV12 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 12) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV16 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 16) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV32 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 32) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV64 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 64) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV128 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 128) -#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV256 -#define STM32_ADC12CLK (STM32_PLLCLKOUT / 256) -#else -#error "invalid STM32_ADC12PRES value specified" -#endif - -/** - * @brief ADC34 frequency. - */ -#if (STM32_ADC43PRES == STM32_ADC34PRES_NOCLOCK) || defined(__DOXYGEN__) -#define STM32_ADC34CLK 0 -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV1 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 1) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV2 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 2) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV4 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 4) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV6 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 6) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV8 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 8) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV10 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 10) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV12 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 12) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV16 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 16) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV32 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 32) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV64 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 64) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV128 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 128) -#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV256 -#define STM32_ADC34CLK (STM32_PLLCLKOUT / 256) -#else -#error "invalid STM32_ADC34PRES value specified" -#endif - -/* ADC12 frequency check.*/ -#if STM32_ADC12CLK > STM32_ADCCLK_MAX -#error "STM32_ADC12CLK exceeding maximum frequency (STM32_ADCCLK_MAX)" -#endif - -/* ADC34 frequency check.*/ -#if STM32_ADC34CLK > STM32_ADCCLK_MAX -#error "STM32_ADC34CLK exceeding maximum frequency (STM32_ADCCLK_MAX)" -#endif - -/** - * @brief I2C1 frequency. - */ -#if STM32_I2C1SW == STM32_I2C1SW_HSI -#define STM32_I2C1CLK STM32_HSICLK -#elif STM32_I2C1SW == STM32_I2C1SW_SYSCLK -#define STM32_I2C1CLK STM32_SYSCLK -#else -#error "invalid source selected for I2C1 clock" -#endif - -/** - * @brief I2C2 frequency. - */ -#if STM32_I2C2SW == STM32_I2C2SW_HSI -#define STM32_I2C2CLK STM32_HSICLK -#elif STM32_I2C2SW == STM32_I2C2SW_SYSCLK -#define STM32_I2C2CLK STM32_SYSCLK -#else -#error "invalid source selected for I2C2 clock" -#endif - -/** - * @brief USART1 frequency. - */ -#if STM32_USART1SW == STM32_USART1SW_PCLK -#define STM32_USART1CLK STM32_PCLK2 -#elif STM32_USART1SW == STM32_USART1SW_SYSCLK -#define STM32_USART1CLK STM32_SYSCLK -#elif STM32_USART1SW == STM32_USART1SW_LSECLK -#define STM32_USART1CLK STM32_LSECLK -#elif STM32_USART1SW == STM32_USART1SW_HSICLK -#define STM32_USART1CLK STM32_HSICLK -#else -#error "invalid source selected for USART1 clock" -#endif - -/** - * @brief USART2 frequency. - */ -#if STM32_USART2SW == STM32_USART2SW_PCLK -#define STM32_USART2CLK STM32_PCLK1 -#elif STM32_USART2SW == STM32_USART2SW_SYSCLK -#define STM32_USART2CLK STM32_SYSCLK -#elif STM32_USART2SW == STM32_USART2SW_LSECLK -#define STM32_USART2CLK STM32_LSECLK -#elif STM32_USART2SW == STM32_USART2SW_HSICLK -#define STM32_USART2CLK STM32_HSICLK -#else -#error "invalid source selected for USART2 clock" -#endif - -/** - * @brief USART3 frequency. - */ -#if STM32_USART3SW == STM32_USART3SW_PCLK -#define STM32_USART3CLK STM32_PCLK1 -#elif STM32_USART3SW == STM32_USART3SW_SYSCLK -#define STM32_USART3CLK STM32_SYSCLK -#elif STM32_USART3SW == STM32_USART3SW_LSECLK -#define STM32_USART3CLK STM32_LSECLK -#elif STM32_USART3SW == STM32_USART3SW_HSICLK -#define STM32_USART3CLK STM32_HSICLK -#else -#error "invalid source selected for USART3 clock" -#endif - -/** - * @brief UART4 frequency. - */ -#if STM32_UART4SW == STM32_UART4SW_PCLK -#define STM32_UART4CLK STM32_PCLK1 -#elif STM32_UART4SW == STM32_UART4SW_SYSCLK -#define STM32_UART4CLK STM32_SYSCLK -#elif STM32_UART4SW == STM32_UART4SW_LSECLK -#define STM32_UART4CLK STM32_LSECLK -#elif STM32_UART4SW == STM32_UART4SW_HSICLK -#define STM32_UART4CLK STM32_HSICLK -#else -#error "invalid source selected for UART4 clock" -#endif - -/** - * @brief UART5 frequency. - */ -#if STM32_UART5SW == STM32_UART5SW_PCLK -#define STM32_UART5CLK STM32_PCLK1 -#elif STM32_UART5SW == STM32_UART5SW_SYSCLK -#define STM32_UART5CLK STM32_SYSCLK -#elif STM32_UART5SW == STM32_UART5SW_LSECLK -#define STM32_UART5CLK STM32_LSECLK -#elif STM32_UART5SW == STM32_UART5SW_HSICLK -#define STM32_UART5CLK STM32_HSICLK -#else -#error "invalid source selected for UART5 clock" -#endif - -/** - * @brief TIM1 frequency. - */ -#if STM32_TIM1SW == STM32_TIM1SW_PCLK2 -#define STM32_TIM1CLK STM32_PCLK2 - -#elif STM32_TIM1SW == STM32_TIM1SW_PLLX2 -#if (STM32_SW != STM32_SW_PLL) || \ - (STM32_HPRE != STM32_HPRE_DIV1) || \ - (STM32_PPRE2 != STM32_PPRE2_DIV1) -#error "double clock mode cannot be activated for TIM1 under the current settings" -#endif -#define STM32_TIM1CLK (STM32_PLLCLKOUT * 2) - -#else -#error "invalid source selected for TIM1 clock" -#endif - -/** - * @brief TIM8 frequency. - */ -#if STM32_TIM8SW == STM32_TIM8SW_PCLK2 -#define STM32_TIM8CLK STM32_PCLK2 - -#elif STM32_TIM8SW == STM32_TIM8SW_PLLX2 -#if (STM32_SW != STM32_SW_PLL) || \ - (STM32_HPRE != STM32_HPRE_DIV1) || \ - (STM32_PPRE2 != STM32_PPRE2_DIV1) -#error "double clock mode cannot be activated for TIM8 under the current settings" -#endif -#define STM32_TIM8CLK (STM32_PLLCLKOUT * 2) - -#else -#error "invalid source selected for TIM8 clock" -#endif - -/** - * @brief Timers 2, 3, 4, 6, 7 frequency. - */ -#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__) -#define STM32_TIMCLK1 (STM32_PCLK1 * 1) -#else -#define STM32_TIMCLK1 (STM32_PCLK1 * 2) -#endif - -/** - * @brief Timers 1, 8, 15, 16, 17 frequency. - */ -#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__) -#define STM32_TIMCLK2 (STM32_PCLK2 * 1) -#else -#define STM32_TIMCLK2 (STM32_PCLK2 * 2) -#endif - -/** - * @brief USB frequency. - */ -#if (STM32_USBPRE == STM32_USBPRE_DIV1P5) || defined(__DOXYGEN__) -#define STM32_USBCLK ((STM32_PLLCLKOUT * 2) / 3) -#elif (STM32_USBPRE == STM32_USBPRE_DIV1) -#define STM32_USBCLK STM32_PLLCLKOUT -#else -#error "invalid STM32_USBPRE value specified" -#endif - -/** - * @brief Flash settings. - */ -#if (STM32_HCLK <= 24000000) || defined(__DOXYGEN__) -#define STM32_FLASHBITS 0x00000010 -#elif STM32_HCLK <= 48000000 -#define STM32_FLASHBITS 0x00000011 -#else -#define STM32_FLASHBITS 0x00000012 -#endif - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -/* Various helpers.*/ -#include "nvic.h" -#include "stm32_isr.h" -#include "stm32_dma.h" -#include "stm32_rcc.h" - -#ifdef __cplusplus -extern "C" { -#endif - void hal_lld_init(void); - void stm32_clock_init(void); -#ifdef __cplusplus -} -#endif - -#endif /* _HAL_LLD_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/platform.mk b/os/hal/ports/STM32/STM32F30x/platform.mk deleted file mode 100644 index f24aee535..000000000 --- a/os/hal/ports/STM32/STM32F30x/platform.mk +++ /dev/null @@ -1,31 +0,0 @@ -# List of all the STM32F30x platform files. -PLATFORMSRC = ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \ - ${CHIBIOS}/os/hal/ports/STM32/STM32F30x/stm32_dma.c \ - ${CHIBIOS}/os/hal/ports/STM32/STM32F30x/hal_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/STM32F30x/adc_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/STM32F30x/ext_lld_isr.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/can_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/ext_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/I2Cv2/i2c_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/SPIv2/spi_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/icu_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/pwm_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/st_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2/serial_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2/uart_lld.c \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/USBv1/usb_lld.c - -# Required include directories -PLATFORMINC = ${CHIBIOS}/os/hal/ports/common/ARMCMx \ - ${CHIBIOS}/os/hal/ports/STM32/STM32F30x \ - ${CHIBIOS}/os/hal/ports/STM32/LLD \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/GPIOv2 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/I2Cv2 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/RTCv2 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/SPIv2 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2 \ - ${CHIBIOS}/os/hal/ports/STM32/LLD/USBv1 diff --git a/os/hal/ports/STM32/STM32F30x/stm32_dma.c b/os/hal/ports/STM32/STM32F30x/stm32_dma.c deleted file mode 100644 index 6794e5992..000000000 --- a/os/hal/ports/STM32/STM32F30x/stm32_dma.c +++ /dev/null @@ -1,449 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/stm32_dma.c - * @brief DMA helper driver code. - * - * @addtogroup STM32F30x_DMA - * @details DMA sharing helper driver. In the STM32 the DMA streams are a - * shared resource, this driver allows to allocate and free DMA - * streams at runtime in order to allow all the other device - * drivers to coordinate the access to the resource. - * @note The DMA ISR handlers are all declared into this module because - * sharing, the various device drivers can associate a callback to - * ISRs when allocating streams. - * @{ - */ - -#include "hal.h" - -/* The following macro is only defined if some driver requiring DMA services - has been enabled.*/ -#if defined(STM32_DMA_REQUIRED) || defined(__DOXYGEN__) - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -/** - * @brief Mask of the DMA1 streams in @p dma_streams_mask. - */ -#define STM32_DMA1_STREAMS_MASK 0x0000007F - -/** - * @brief Mask of the DMA2 streams in @p dma_streams_mask. - */ -#define STM32_DMA2_STREAMS_MASK 0x00000F80 - -/** - * @brief Post-reset value of the stream CCR register. - */ -#define STM32_DMA_CCR_RESET_VALUE 0x00000000 - -/*===========================================================================*/ -/* Driver exported variables. */ -/*===========================================================================*/ - -/** - * @brief DMA streams descriptors. - * @details This table keeps the association between an unique stream - * identifier and the involved physical registers. - * @note Don't use this array directly, use the appropriate wrapper macros - * instead: @p STM32_DMA1_STREAM1, @p STM32_DMA1_STREAM2 etc. - */ -const stm32_dma_stream_t _stm32_dma_streams[STM32_DMA_STREAMS] = { - {DMA1_Channel1, &DMA1->IFCR, 0, 0, DMA1_Channel1_IRQn}, - {DMA1_Channel2, &DMA1->IFCR, 4, 1, DMA1_Channel2_IRQn}, - {DMA1_Channel3, &DMA1->IFCR, 8, 2, DMA1_Channel3_IRQn}, - {DMA1_Channel4, &DMA1->IFCR, 12, 3, DMA1_Channel4_IRQn}, - {DMA1_Channel5, &DMA1->IFCR, 16, 4, DMA1_Channel5_IRQn}, - {DMA1_Channel6, &DMA1->IFCR, 20, 5, DMA1_Channel6_IRQn}, - {DMA1_Channel7, &DMA1->IFCR, 24, 6, DMA1_Channel7_IRQn}, - {DMA2_Channel1, &DMA2->IFCR, 0, 7, DMA2_Channel1_IRQn}, - {DMA2_Channel2, &DMA2->IFCR, 4, 8, DMA2_Channel2_IRQn}, - {DMA2_Channel3, &DMA2->IFCR, 8, 9, DMA2_Channel3_IRQn}, - {DMA2_Channel4, &DMA2->IFCR, 12, 10, DMA2_Channel4_IRQn}, - {DMA2_Channel5, &DMA2->IFCR, 16, 11, DMA2_Channel5_IRQn}, -}; - -/*===========================================================================*/ -/* Driver local variables and types. */ -/*===========================================================================*/ - -/** - * @brief DMA ISR redirector type. - */ -typedef struct { - stm32_dmaisr_t dma_func; /**< @brief DMA callback function. */ - void *dma_param; /**< @brief DMA callback parameter. */ -} dma_isr_redir_t; - -/** - * @brief Mask of the allocated streams. - */ -static uint32_t dma_streams_mask; - -/** - * @brief DMA IRQ redirectors. - */ -static dma_isr_redir_t dma_isr_redir[STM32_DMA_STREAMS]; - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver interrupt handlers. */ -/*===========================================================================*/ - -/** - * @brief DMA1 stream 1 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector6C) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 0) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 0; - if (dma_isr_redir[0].dma_func) - dma_isr_redir[0].dma_func(dma_isr_redir[0].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 2 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector70) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 4) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 4; - if (dma_isr_redir[1].dma_func) - dma_isr_redir[1].dma_func(dma_isr_redir[1].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 3 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector74) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 8) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 8; - if (dma_isr_redir[2].dma_func) - dma_isr_redir[2].dma_func(dma_isr_redir[2].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 4 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector78) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 12) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 12; - if (dma_isr_redir[3].dma_func) - dma_isr_redir[3].dma_func(dma_isr_redir[3].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 5 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector7C) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 16) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 16; - if (dma_isr_redir[4].dma_func) - dma_isr_redir[4].dma_func(dma_isr_redir[4].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 6 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector80) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 20) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 20; - if (dma_isr_redir[5].dma_func) - dma_isr_redir[5].dma_func(dma_isr_redir[5].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA1 stream 7 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector84) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA1->ISR >> 24) & STM32_DMA_ISR_MASK; - DMA1->IFCR = flags << 24; - if (dma_isr_redir[6].dma_func) - dma_isr_redir[6].dma_func(dma_isr_redir[6].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA2 stream 1 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector120) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA2->ISR >> 0) & STM32_DMA_ISR_MASK; - DMA2->IFCR = flags << 0; - if (dma_isr_redir[7].dma_func) - dma_isr_redir[7].dma_func(dma_isr_redir[7].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA2 stream 2 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector124) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA2->ISR >> 4) & STM32_DMA_ISR_MASK; - DMA2->IFCR = flags << 4; - if (dma_isr_redir[8].dma_func) - dma_isr_redir[8].dma_func(dma_isr_redir[8].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA2 stream 3 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector128) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA2->ISR >> 8) & STM32_DMA_ISR_MASK; - DMA2->IFCR = flags << 8; - if (dma_isr_redir[9].dma_func) - dma_isr_redir[9].dma_func(dma_isr_redir[9].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA2 stream 4 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector12C) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA2->ISR >> 12) & STM32_DMA_ISR_MASK; - DMA2->IFCR = flags << 12; - if (dma_isr_redir[10].dma_func) - dma_isr_redir[10].dma_func(dma_isr_redir[10].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/** - * @brief DMA2 stream 5 shared interrupt handler. - * - * @isr - */ -OSAL_IRQ_HANDLER(Vector130) { - uint32_t flags; - - OSAL_IRQ_PROLOGUE(); - - flags = (DMA2->ISR >> 16) & STM32_DMA_ISR_MASK; - DMA2->IFCR = flags << 16; - if (dma_isr_redir[11].dma_func) - dma_isr_redir[11].dma_func(dma_isr_redir[11].dma_param, flags); - - OSAL_IRQ_EPILOGUE(); -} - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -/** - * @brief STM32 DMA helper initialization. - * - * @init - */ -void dmaInit(void) { - int i; - - dma_streams_mask = 0; - for (i = 0; i < STM32_DMA_STREAMS; i++) { - _stm32_dma_streams[i].channel->CCR = 0; - dma_isr_redir[i].dma_func = NULL; - } - DMA1->IFCR = 0xFFFFFFFF; -#if STM32_HAS_DMA2 - DMA2->IFCR = 0xFFFFFFFF; -#endif -} - -/** - * @brief Allocates a DMA stream. - * @details The stream is allocated and, if required, the DMA clock enabled. - * The function also enables the IRQ vector associated to the stream - * and initializes its priority. - * @pre The stream must not be already in use or an error is returned. - * @post The stream is allocated and the default ISR handler redirected - * to the specified function. - * @post The stream ISR vector is enabled and its priority configured. - * @post The stream must be freed using @p dmaStreamRelease() before it can - * be reused with another peripheral. - * @post The stream is in its post-reset state. - * @note This function can be invoked in both ISR or thread context. - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] priority IRQ priority mask for the DMA stream - * @param[in] func handling function pointer, can be @p NULL - * @param[in] param a parameter to be passed to the handling function - * @return The operation status. - * @retval FALSE no error, stream taken. - * @retval TRUE error, stream already taken. - * - * @special - */ -bool dmaStreamAllocate(const stm32_dma_stream_t *dmastp, - uint32_t priority, - stm32_dmaisr_t func, - void *param) { - - osalDbgCheck(dmastp != NULL); - - /* Checks if the stream is already taken.*/ - if ((dma_streams_mask & (1 << dmastp->selfindex)) != 0) - return TRUE; - - /* Marks the stream as allocated.*/ - dma_isr_redir[dmastp->selfindex].dma_func = func; - dma_isr_redir[dmastp->selfindex].dma_param = param; - dma_streams_mask |= (1 << dmastp->selfindex); - - /* Enabling DMA clocks required by the current streams set.*/ - if ((dma_streams_mask & STM32_DMA1_STREAMS_MASK) != 0) - rccEnableDMA1(FALSE); -#if STM32_HAS_DMA2 - if ((dma_streams_mask & STM32_DMA2_STREAMS_MASK) != 0) - rccEnableDMA2(FALSE); -#endif - - /* Putting the stream in a safe state.*/ - dmaStreamDisable(dmastp); - dmastp->channel->CCR = STM32_DMA_CCR_RESET_VALUE; - - /* Enables the associated IRQ vector if a callback is defined.*/ - if (func != NULL) - nvicEnableVector(dmastp->vector, priority); - - return FALSE; -} - -/** - * @brief Releases a DMA stream. - * @details The stream is freed and, if required, the DMA clock disabled. - * Trying to release a unallocated stream is an illegal operation - * and is trapped if assertions are enabled. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post The stream is again available. - * @note This function can be invoked in both ISR or thread context. - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * - * @special - */ -void dmaStreamRelease(const stm32_dma_stream_t *dmastp) { - - osalDbgCheck(dmastp != NULL); - - /* Check if the streams is not taken.*/ - osalDbgAssert((dma_streams_mask & (1 << dmastp->selfindex)) != 0, - "not allocated"); - - /* Disables the associated IRQ vector.*/ - nvicDisableVector(dmastp->vector); - - /* Marks the stream as not allocated.*/ - dma_streams_mask &= ~(1 << dmastp->selfindex); - - /* Shutting down clocks that are no more required, if any.*/ - if ((dma_streams_mask & STM32_DMA1_STREAMS_MASK) == 0) - rccDisableDMA1(FALSE); -#if STM32_HAS_DMA2 - if ((dma_streams_mask & STM32_DMA2_STREAMS_MASK) == 0) - rccDisableDMA2(FALSE); -#endif -} - -#endif /* STM32_DMA_REQUIRED */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/stm32_dma.h b/os/hal/ports/STM32/STM32F30x/stm32_dma.h deleted file mode 100644 index 4c3d4284c..000000000 --- a/os/hal/ports/STM32/STM32F30x/stm32_dma.h +++ /dev/null @@ -1,406 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/stm32_dma.h - * @brief DMA helper driver header. - * @note This file requires definitions from the ST header file stm32f30x.h. - * @note This driver uses the new naming convention used for the STM32F2xx - * so the "DMA channels" are referred as "DMA streams". - * - * @addtogroup STM32F30x_DMA - * @{ - */ - -#ifndef _STM32_DMA_H_ -#define _STM32_DMA_H_ - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/** - * @brief Total number of DMA streams. - * @note This is the total number of streams among all the DMA units. - */ -#if STM32_HAS_DMA2 || defined(__DOXYGEN__) -#define STM32_DMA_STREAMS 12 -#else -#define STM32_DMA_STREAMS 7 -#endif - -/** - * @brief Mask of the ISR bits passed to the DMA callback functions. - */ -#define STM32_DMA_ISR_MASK 0x0F - -/** - * @brief Returns the channel associated to the specified stream. - * - * @param[in] n the stream number (0...STM32_DMA_STREAMS-1) - * @param[in] c a stream/channel association word, one channel per - * nibble, not associated channels must be set to 0xF - * @return Always zero, in this platform there is no dynamic - * association between streams and channels. - */ -#define STM32_DMA_GETCHANNEL(n, c) 0 - -/** - * @brief Checks if a DMA priority is within the valid range. - * @param[in] prio DMA priority - * - * @retval The check result. - * @retval FALSE invalid DMA priority. - * @retval TRUE correct DMA priority. - */ -#define STM32_DMA_IS_VALID_PRIORITY(prio) (((prio) >= 0) && ((prio) <= 3)) - -/** - * @brief Returns an unique numeric identifier for a DMA stream. - * - * @param[in] dma the DMA unit number - * @param[in] stream the stream number - * @return An unique numeric stream identifier. - */ -#define STM32_DMA_STREAM_ID(dma, stream) ((((dma) - 1) * 7) + ((stream) - 1)) - -/** - * @brief Returns a DMA stream identifier mask. - * - * - * @param[in] dma the DMA unit number - * @param[in] stream the stream number - * @return A DMA stream identifier mask. - */ -#define STM32_DMA_STREAM_ID_MSK(dma, stream) \ - (1 << STM32_DMA_STREAM_ID(dma, stream)) - -/** - * @brief Checks if a DMA stream unique identifier belongs to a mask. - * @param[in] id the stream numeric identifier - * @param[in] mask the stream numeric identifiers mask - * - * @retval The check result. - * @retval FALSE id does not belong to the mask. - * @retval TRUE id belongs to the mask. - */ -#define STM32_DMA_IS_VALID_ID(id, mask) (((1 << (id)) & (mask))) - -/** - * @name DMA streams identifiers - * @{ - */ -/** - * @brief Returns a pointer to a stm32_dma_stream_t structure. - * - * @param[in] id the stream numeric identifier - * @return A pointer to the stm32_dma_stream_t constant structure - * associated to the DMA stream. - */ -#define STM32_DMA_STREAM(id) (&_stm32_dma_streams[id]) - -#define STM32_DMA1_STREAM1 STM32_DMA_STREAM(0) -#define STM32_DMA1_STREAM2 STM32_DMA_STREAM(1) -#define STM32_DMA1_STREAM3 STM32_DMA_STREAM(2) -#define STM32_DMA1_STREAM4 STM32_DMA_STREAM(3) -#define STM32_DMA1_STREAM5 STM32_DMA_STREAM(4) -#define STM32_DMA1_STREAM6 STM32_DMA_STREAM(5) -#define STM32_DMA1_STREAM7 STM32_DMA_STREAM(6) -#define STM32_DMA2_STREAM1 STM32_DMA_STREAM(7) -#define STM32_DMA2_STREAM2 STM32_DMA_STREAM(8) -#define STM32_DMA2_STREAM3 STM32_DMA_STREAM(9) -#define STM32_DMA2_STREAM4 STM32_DMA_STREAM(10) -#define STM32_DMA2_STREAM5 STM32_DMA_STREAM(11) -/** @} */ - -/** - * @name CR register constants common to all DMA types - * @{ - */ -#define STM32_DMA_CR_EN DMA_CCR_EN -#define STM32_DMA_CR_TEIE DMA_CCR_TEIE -#define STM32_DMA_CR_HTIE DMA_CCR_HTIE -#define STM32_DMA_CR_TCIE DMA_CCR_TCIE -#define STM32_DMA_CR_DIR_MASK (DMA_CCR_DIR | DMA_CCR_MEM2MEM) -#define STM32_DMA_CR_DIR_P2M 0 -#define STM32_DMA_CR_DIR_M2P DMA_CCR_DIR -#define STM32_DMA_CR_DIR_M2M DMA_CCR_MEM2MEM -#define STM32_DMA_CR_CIRC DMA_CCR_CIRC -#define STM32_DMA_CR_PINC DMA_CCR_PINC -#define STM32_DMA_CR_MINC DMA_CCR_MINC -#define STM32_DMA_CR_PSIZE_MASK DMA_CCR_PSIZE -#define STM32_DMA_CR_PSIZE_BYTE 0 -#define STM32_DMA_CR_PSIZE_HWORD DMA_CCR_PSIZE_0 -#define STM32_DMA_CR_PSIZE_WORD DMA_CCR_PSIZE_1 -#define STM32_DMA_CR_MSIZE_MASK DMA_CCR_MSIZE -#define STM32_DMA_CR_MSIZE_BYTE 0 -#define STM32_DMA_CR_MSIZE_HWORD DMA_CCR_MSIZE_0 -#define STM32_DMA_CR_MSIZE_WORD DMA_CCR_MSIZE_1 -#define STM32_DMA_CR_SIZE_MASK (STM32_DMA_CR_PSIZE_MASK | \ - STM32_DMA_CR_MSIZE_MASK) -#define STM32_DMA_CR_PL_MASK DMA_CCR_PL -#define STM32_DMA_CR_PL(n) ((n) << 12) -/** @} */ - -/** - * @name CR register constants only found in enhanced DMA - * @{ - */ -#define STM32_DMA_CR_DMEIE 0 /**< @brief Ignored by normal DMA. */ -#define STM32_DMA_CR_CHSEL_MASK 0 /**< @brief Ignored by normal DMA. */ -#define STM32_DMA_CR_CHSEL(n) 0 /**< @brief Ignored by normal DMA. */ -/** @} */ - -/** - * @name Status flags passed to the ISR callbacks - * @{ - */ -#define STM32_DMA_ISR_FEIF 0 -#define STM32_DMA_ISR_DMEIF 0 -#define STM32_DMA_ISR_TEIF DMA_ISR_TEIF1 -#define STM32_DMA_ISR_HTIF DMA_ISR_HTIF1 -#define STM32_DMA_ISR_TCIF DMA_ISR_TCIF1 -/** @} */ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/** - * @brief STM32 DMA stream descriptor structure. - */ -typedef struct { - DMA_Channel_TypeDef *channel; /**< @brief Associated DMA channel. */ - volatile uint32_t *ifcr; /**< @brief Associated IFCR reg. */ - uint8_t ishift; /**< @brief Bits offset in xIFCR - register. */ - uint8_t selfindex; /**< @brief Index to self in array. */ - uint8_t vector; /**< @brief Associated IRQ vector. */ -} stm32_dma_stream_t; - -/** - * @brief STM32 DMA ISR function type. - * - * @param[in] p parameter for the registered function - * @param[in] flags pre-shifted content of the ISR register, the bits - * are aligned to bit zero - */ -typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags); - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/** - * @name Macro Functions - * @{ - */ -/** - * @brief Associates a peripheral data register to a DMA stream. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] addr value to be written in the CPAR register - * - * @special - */ -#define dmaStreamSetPeripheral(dmastp, addr) { \ - (dmastp)->channel->CPAR = (uint32_t)(addr); \ -} - -/** - * @brief Associates a memory destination to a DMA stream. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] addr value to be written in the CMAR register - * - * @special - */ -#define dmaStreamSetMemory0(dmastp, addr) { \ - (dmastp)->channel->CMAR = (uint32_t)(addr); \ -} - -/** - * @brief Sets the number of transfers to be performed. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] size value to be written in the CNDTR register - * - * @special - */ -#define dmaStreamSetTransactionSize(dmastp, size) { \ - (dmastp)->channel->CNDTR = (uint32_t)(size); \ -} - -/** - * @brief Returns the number of transfers to be performed. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @return The number of transfers to be performed. - * - * @special - */ -#define dmaStreamGetTransactionSize(dmastp) ((size_t)((dmastp)->channel->CNDTR)) - -/** - * @brief Programs the stream mode settings. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] mode value to be written in the CCR register - * - * @special - */ -#define dmaStreamSetMode(dmastp, mode) { \ - (dmastp)->channel->CCR = (uint32_t)(mode); \ -} - -/** - * @brief DMA stream enable. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * - * @special - */ -#define dmaStreamEnable(dmastp) { \ - (dmastp)->channel->CCR |= STM32_DMA_CR_EN; \ -} - -/** - * @brief DMA stream disable. - * @details The function disables the specified stream and then clears any - * pending interrupt. - * @note This function can be invoked in both ISR or thread context. - * @note Interrupts enabling flags are set to zero after this call, see - * bug 3607518. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * - * @special - */ -#define dmaStreamDisable(dmastp) { \ - (dmastp)->channel->CCR &= ~(STM32_DMA_CR_TCIE | STM32_DMA_CR_HTIE | \ - STM32_DMA_CR_TEIE | STM32_DMA_CR_EN); \ - dmaStreamClearInterrupt(dmastp); \ -} - -/** - * @brief DMA stream interrupt sources clear. - * @note This function can be invoked in both ISR or thread context. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * - * @special - */ -#define dmaStreamClearInterrupt(dmastp) { \ - *(dmastp)->ifcr = STM32_DMA_ISR_MASK << (dmastp)->ishift; \ -} - -/** - * @brief Starts a memory to memory operation using the specified stream. - * @note The default transfer data mode is "byte to byte" but it can be - * changed by specifying extra options in the @p mode parameter. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - * @param[in] mode value to be written in the CCR register, this value - * is implicitly ORed with: - * - @p STM32_DMA_CR_MINC - * - @p STM32_DMA_CR_PINC - * - @p STM32_DMA_CR_DIR_M2M - * - @p STM32_DMA_CR_EN - * . - * @param[in] src source address - * @param[in] dst destination address - * @param[in] n number of data units to copy - */ -#define dmaStartMemCopy(dmastp, mode, src, dst, n) { \ - dmaStreamSetPeripheral(dmastp, src); \ - dmaStreamSetMemory0(dmastp, dst); \ - dmaStreamSetTransactionSize(dmastp, n); \ - dmaStreamSetMode(dmastp, (mode) | \ - STM32_DMA_CR_MINC | STM32_DMA_CR_PINC | \ - STM32_DMA_CR_DIR_M2M | STM32_DMA_CR_EN); \ -} - -/** - * @brief Polled wait for DMA transfer end. - * @pre The stream must have been allocated using @p dmaStreamAllocate(). - * @post After use the stream can be released using @p dmaStreamRelease(). - * - * @param[in] dmastp pointer to a stm32_dma_stream_t structure - */ -#define dmaWaitCompletion(dmastp) { \ - while ((dmastp)->channel->CNDTR > 0) \ - ; \ - dmaStreamDisable(dmastp); \ -} - -/** @} */ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#if !defined(__DOXYGEN__) -extern const stm32_dma_stream_t _stm32_dma_streams[STM32_DMA_STREAMS]; -#endif - -#ifdef __cplusplus -extern "C" { -#endif - void dmaInit(void); - bool dmaStreamAllocate(const stm32_dma_stream_t *dmastp, - uint32_t priority, - stm32_dmaisr_t func, - void *param); - void dmaStreamRelease(const stm32_dma_stream_t *dmastp); -#ifdef __cplusplus -} -#endif - -#endif /* _STM32_DMA_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/stm32_isr.h b/os/hal/ports/STM32/STM32F30x/stm32_isr.h deleted file mode 100644 index a03f74c06..000000000 --- a/os/hal/ports/STM32/STM32F30x/stm32_isr.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/stm32_isr.h - * @brief ISR remapper driver header. - * - * @addtogroup STM32F30x_ISR - * @{ - */ - -#ifndef _STM32_ISR_H_ -#define _STM32_ISR_H_ - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/** - * @name ISR names and numbers remapping - * @{ - */ -/* - * CAN units. - */ -#define STM32_CAN1_TX_HANDLER Vector8C -#define STM32_CAN1_RX0_HANDLER Vector90 -#define STM32_CAN1_RX1_HANDLER Vector94 -#define STM32_CAN1_SCE_HANDLER Vector98 - -#define STM32_CAN1_TX_NUMBER 19 -#define STM32_CAN1_RX0_NUMBER 20 -#define STM32_CAN1_RX1_NUMBER 21 -#define STM32_CAN1_SCE_NUMBER 22 - -/* - * I2C units. - */ -#define STM32_I2C1_EVENT_HANDLER VectorBC -#define STM32_I2C1_ERROR_HANDLER VectorC0 -#define STM32_I2C1_EVENT_NUMBER 31 -#define STM32_I2C1_ERROR_NUMBER 32 - -#define STM32_I2C2_EVENT_HANDLER VectorC4 -#define STM32_I2C2_ERROR_HANDLER VectorC8 -#define STM32_I2C2_EVENT_NUMBER 33 -#define STM32_I2C2_ERROR_NUMBER 34 - -/* - * TIM units. - */ -#define STM32_TIM1_UP_HANDLER VectorA4 -#define STM32_TIM1_CC_HANDLER VectorAC -#define STM32_TIM2_HANDLER VectorB0 -#define STM32_TIM3_HANDLER VectorB4 -#define STM32_TIM4_HANDLER VectorB8 -#define STM32_TIM6_HANDLER Vector118 -#define STM32_TIM7_HANDLER Vector11C -#define STM32_TIM8_UP_HANDLER VectorF0 -#define STM32_TIM8_CC_HANDLER VectorF8 - -#define STM32_TIM1_UP_NUMBER 25 -#define STM32_TIM1_CC_NUMBER 27 -#define STM32_TIM2_NUMBER 28 -#define STM32_TIM3_NUMBER 29 -#define STM32_TIM4_NUMBER 30 -#define STM32_TIM6_NUMBER 54 -#define STM32_TIM7_NUMBER 55 -#define STM32_TIM8_UP_NUMBER 44 -#define STM32_TIM8_CC_NUMBER 46 - -/* - * USART units. - */ -#define STM32_USART1_HANDLER VectorD4 -#define STM32_USART2_HANDLER VectorD8 -#define STM32_USART3_HANDLER VectorDC -#define STM32_UART4_HANDLER Vector110 -#define STM32_UART5_HANDLER Vector114 - -#define STM32_USART1_NUMBER 37 -#define STM32_USART2_NUMBER 38 -#define STM32_USART3_NUMBER 39 -#define STM32_UART4_NUMBER 52 -#define STM32_UART5_NUMBER 53 - -/* - * USB units. - */ -#define STM32_USB1_HP_HANDLER Vector168 -#define STM32_USB1_LP_HANDLER Vector16C - -#define STM32_USB1_HP_NUMBER 74 -#define STM32_USB1_LP_NUMBER 75 -/** @} */ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#endif /* _STM32_ISR_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/stm32_rcc.h b/os/hal/ports/STM32/STM32F30x/stm32_rcc.h deleted file mode 100644 index a152dfadd..000000000 --- a/os/hal/ports/STM32/STM32F30x/stm32_rcc.h +++ /dev/null @@ -1,835 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/stm32_rcc.h - * @brief RCC helper driver header. - * @note This file requires definitions from the ST header file - * @p stm32f30x.h. - * - * @addtogroup STM32F30x_RCC - * @{ - */ - -#ifndef _STM32_RCC_ -#define _STM32_RCC_ - -/*===========================================================================*/ -/* Driver constants. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver pre-compile time settings. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Derived constants and error checks. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver data structures and types. */ -/*===========================================================================*/ - -/*===========================================================================*/ -/* Driver macros. */ -/*===========================================================================*/ - -/** - * @name Generic RCC operations - * @{ - */ -/** - * @brief Enables the clock of one or more peripheral on the APB1 bus. - * - * @param[in] mask APB1 peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableAPB1(mask, lp) { \ - RCC->APB1ENR |= (mask); \ -} - -/** - * @brief Disables the clock of one or more peripheral on the APB1 bus. - * - * @param[in] mask APB1 peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableAPB1(mask, lp) { \ - RCC->APB1ENR &= ~(mask); \ -} - -/** - * @brief Resets one or more peripheral on the APB1 bus. - * - * @param[in] mask APB1 peripherals mask - * - * @api - */ -#define rccResetAPB1(mask) { \ - RCC->APB1RSTR |= (mask); \ - RCC->APB1RSTR = 0; \ -} - -/** - * @brief Enables the clock of one or more peripheral on the APB2 bus. - * - * @param[in] mask APB2 peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableAPB2(mask, lp) { \ - RCC->APB2ENR |= (mask); \ -} - -/** - * @brief Disables the clock of one or more peripheral on the APB2 bus. - * - * @param[in] mask APB2 peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableAPB2(mask, lp) { \ - RCC->APB2ENR &= ~(mask); \ -} - -/** - * @brief Resets one or more peripheral on the APB2 bus. - * - * @param[in] mask APB2 peripherals mask - * - * @api - */ -#define rccResetAPB2(mask) { \ - RCC->APB2RSTR |= (mask); \ - RCC->APB2RSTR = 0; \ -} - -/** - * @brief Enables the clock of one or more peripheral on the AHB bus. - * - * @param[in] mask AHB peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableAHB(mask, lp) { \ - RCC->AHBENR |= (mask); \ -} - -/** - * @brief Disables the clock of one or more peripheral on the AHB bus. - * - * @param[in] mask AHB peripherals mask - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableAHB(mask, lp) { \ - RCC->AHBENR &= ~(mask); \ -} - -/** - * @brief Resets one or more peripheral on the AHB bus. - * - * @param[in] mask AHB peripherals mask - * - * @api - */ -#define rccResetAHB(mask) { \ - RCC->AHBRSTR |= (mask); \ - RCC->AHBRSTR = 0; \ -} -/** @} */ - -/** - * @name ADC peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the ADC1/ADC2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableADC12(lp) rccEnableAHB(RCC_AHBENR_ADC12EN, lp) - -/** - * @brief Disables the ADC1/ADC2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableADC12(lp) rccDisableAHB(RCC_AHBENR_ADC12EN, lp) - -/** - * @brief Resets the ADC1/ADC2 peripheral. - * - * @api - */ -#define rccResetADC12() rccResetAHB(RCC_AHBRSTR_ADC12RST) - -/** - * @brief Enables the ADC3/ADC4 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableADC34(lp) rccEnableAHB(RCC_AHBENR_ADC34EN, lp) - -/** - * @brief Disables the ADC3/ADC4 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableADC34(lp) rccDisableAHB(RCC_AHBENR_ADC34EN, lp) - -/** - * @brief Resets the ADC3/ADC4 peripheral. - * - * @api - */ -#define rccResetADC34() rccResetAHB(RCC_AHBRSTR_ADC34RST) -/** @} */ - -/** - * @name CAN peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the CAN1 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableCAN1(lp) rccEnableAPB1(RCC_APB1ENR_CANEN, lp) - -/** - * @brief Disables the CAN1 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableCAN1(lp) rccDisableAPB1(RCC_APB1ENR_CANEN, lp) - -/** - * @brief Resets the CAN1 peripheral. - * - * @api - */ -#define rccResetCAN1() rccResetAPB1(RCC_APB1RSTR_CANRST) -/** @} */ - -/** - * @name DMA peripheral specific RCC operations - * @{ - */ -/** - * @brief Enables the DMA1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableDMA1(lp) rccEnableAHB(RCC_AHBENR_DMA1EN, lp) - -/** - * @brief Disables the DMA1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableDMA1(lp) rccDisableAHB(RCC_AHBENR_DMA1EN, lp) - -/** - * @brief Resets the DMA1 peripheral. - * - * @api - */ -#define rccResetDMA1() rccResetAHB(RCC_AHBRSTR_DMA1RST) - -/** - * @brief Enables the DMA2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableDMA2(lp) rccEnableAHB(RCC_AHBENR_DMA2EN, lp) - -/** - * @brief Disables the DMA2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableDMA2(lp) rccDisableAHB(RCC_AHBENR_DMA2EN, lp) - -/** - * @brief Resets the DMA2 peripheral. - * - * @api - */ -#define rccResetDMA2() rccResetAHB(RCC_AHBRSTR_DMA2RST) -/** @} */ - -/** - * @name PWR interface specific RCC operations - * @{ - */ -/** - * @brief Enables the PWR interface clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnablePWRInterface(lp) rccEnableAPB1(RCC_APB1ENR_PWREN, lp) - -/** - * @brief Disables PWR interface clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisablePWRInterface(lp) rccDisableAPB1(RCC_APB1ENR_PWREN, lp) - -/** - * @brief Resets the PWR interface. - * - * @api - */ -#define rccResetPWRInterface() rccResetAPB1(RCC_APB1RSTR_PWRRST) -/** @} */ - -/** - * @name I2C peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the I2C1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableI2C1(lp) rccEnableAPB1(RCC_APB1ENR_I2C1EN, lp) - -/** - * @brief Disables the I2C1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableI2C1(lp) rccDisableAPB1(RCC_APB1ENR_I2C1EN, lp) - -/** - * @brief Resets the I2C1 peripheral. - * - * @api - */ -#define rccResetI2C1() rccResetAPB1(RCC_APB1RSTR_I2C1RST) - -/** - * @brief Enables the I2C2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableI2C2(lp) rccEnableAPB1(RCC_APB1ENR_I2C2EN, lp) - -/** - * @brief Disables the I2C2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableI2C2(lp) rccDisableAPB1(RCC_APB1ENR_I2C2EN, lp) - -/** - * @brief Resets the I2C2 peripheral. - * - * @api - */ -#define rccResetI2C2() rccResetAPB1(RCC_APB1RSTR_I2C2RST) -/** @} */ - -/** - * @name SPI peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the SPI1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableSPI1(lp) rccEnableAPB2(RCC_APB2ENR_SPI1EN, lp) - -/** - * @brief Disables the SPI1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableSPI1(lp) rccDisableAPB2(RCC_APB2ENR_SPI1EN, lp) - -/** - * @brief Resets the SPI1 peripheral. - * - * @api - */ -#define rccResetSPI1() rccResetAPB2(RCC_APB2RSTR_SPI1RST) - -/** - * @brief Enables the SPI2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableSPI2(lp) rccEnableAPB1(RCC_APB1ENR_SPI2EN, lp) - -/** - * @brief Disables the SPI2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableSPI2(lp) rccDisableAPB1(RCC_APB1ENR_SPI2EN, lp) - -/** - * @brief Resets the SPI2 peripheral. - * - * @api - */ -#define rccResetSPI2() rccResetAPB1(RCC_APB1RSTR_SPI2RST) - -/** - * @brief Enables the SPI3 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableSPI3(lp) rccEnableAPB1(RCC_APB1ENR_SPI3EN, lp) - -/** - * @brief Disables the SPI3 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableSPI3(lp) rccDisableAPB1(RCC_APB1ENR_SPI3EN, lp) - -/** - * @brief Resets the SPI3 peripheral. - * - * @api - */ -#define rccResetSPI3() rccResetAPB1(RCC_APB1RSTR_SPI3RST) -/** @} */ - -/** - * @name TIM peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the TIM1 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM1(lp) rccEnableAPB2(RCC_APB2ENR_TIM1EN, lp) - -/** - * @brief Disables the TIM1 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM1(lp) rccDisableAPB2(RCC_APB2ENR_TIM1EN, lp) - -/** - * @brief Resets the TIM1 peripheral. - * - * @api - */ -#define rccResetTIM1() rccResetAPB2(RCC_APB2RSTR_TIM1RST) - -/** - * @brief Enables the TIM2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM2(lp) rccEnableAPB1(RCC_APB1ENR_TIM2EN, lp) - -/** - * @brief Disables the TIM2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM2(lp) rccDisableAPB1(RCC_APB1ENR_TIM2EN, lp) - -/** - * @brief Resets the TIM2 peripheral. - * - * @api - */ -#define rccResetTIM2() rccResetAPB1(RCC_APB1RSTR_TIM2RST) - -/** - * @brief Enables the TIM3 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM3(lp) rccEnableAPB1(RCC_APB1ENR_TIM3EN, lp) - -/** - * @brief Disables the TIM3 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM3(lp) rccDisableAPB1(RCC_APB1ENR_TIM3EN, lp) - -/** - * @brief Resets the TIM3 peripheral. - * - * @api - */ -#define rccResetTIM3() rccResetAPB1(RCC_APB1RSTR_TIM3RST) - -/** - * @brief Enables the TIM4 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM4(lp) rccEnableAPB1(RCC_APB1ENR_TIM4EN, lp) - -/** - * @brief Disables the TIM4 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM4(lp) rccDisableAPB1(RCC_APB1ENR_TIM4EN, lp) - -/** - * @brief Resets the TIM4 peripheral. - * - * @api - */ -#define rccResetTIM4() rccResetAPB1(RCC_APB1RSTR_TIM4RST) - -/** - * @brief Enables the TIM6 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM6(lp) rccEnableAPB1(RCC_APB1ENR_TIM6EN, lp) - -/** - * @brief Disables the TIM6 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM6(lp) rccDisableAPB1(RCC_APB1ENR_TIM6EN, lp) - -/** - * @brief Resets the TIM6 peripheral. - * - * @api - */ -#define rccResetTIM6() rccResetAPB1(RCC_APB1RSTR_TIM6RST) - -/** - * @brief Enables the TIM7 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM7(lp) rccEnableAPB1(RCC_APB1ENR_TIM7EN, lp) - -/** - * @brief Disables the TIM7 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM7(lp) rccDisableAPB1(RCC_APB1ENR_TIM7EN, lp) - -/** - * @brief Resets the TIM7 peripheral. - * - * @api - */ -#define rccResetTIM7() rccResetAPB1(RCC_APB1RSTR_TIM7RST) - -/** - * @brief Enables the TIM8 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableTIM8(lp) rccEnableAPB2(RCC_APB2ENR_TIM8EN, lp) - -/** - * @brief Disables the TIM8 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableTIM8(lp) rccDisableAPB2(RCC_APB2ENR_TIM8EN, lp) - -/** - * @brief Resets the TIM8 peripheral. - * - * @api - */ -#define rccResetTIM8() rccResetAPB2(RCC_APB2RSTR_TIM8RST) -/** @} */ - -/** - * @name USART/UART peripherals specific RCC operations - * @{ - */ -/** - * @brief Enables the USART1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUSART1(lp) rccEnableAPB2(RCC_APB2ENR_USART1EN, lp) - -/** - * @brief Disables the USART1 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUSART1(lp) rccDisableAPB2(RCC_APB2ENR_USART1EN, lp) - -/** - * @brief Resets the USART1 peripheral. - * - * @api - */ -#define rccResetUSART1() rccResetAPB2(RCC_APB2RSTR_USART1RST) - -/** - * @brief Enables the USART2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUSART2(lp) rccEnableAPB1(RCC_APB1ENR_USART2EN, lp) - -/** - * @brief Disables the USART2 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUSART2(lp) rccDisableAPB1(RCC_APB1ENR_USART2EN, lp) - -/** - * @brief Resets the USART2 peripheral. - * - * @api - */ -#define rccResetUSART2() rccResetAPB1(RCC_APB1RSTR_USART2RST) - -/** - * @brief Enables the USART3 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUSART3(lp) rccEnableAPB1(RCC_APB1ENR_USART3EN, lp) - -/** - * @brief Disables the USART3 peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUSART3(lp) rccDisableAPB1(RCC_APB1ENR_USART3EN, lp) - -/** - * @brief Resets the USART3 peripheral. - * - * @api - */ -#define rccResetUSART3() rccResetAPB1(RCC_APB1RSTR_USART3RST) - -/** - * @brief Enables the UART4 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUART4(lp) rccEnableAPB1(RCC_APB1ENR_UART4EN, lp) - -/** - * @brief Disables the UART4 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUART4(lp) rccDisableAPB1(RCC_APB1ENR_UART4EN, lp) - -/** - * @brief Resets the UART4 peripheral. - * - * @api - */ -#define rccResetUART4() rccResetAPB1(RCC_APB1RSTR_UART4RST) - -/** - * @brief Enables the UART5 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUART5(lp) rccEnableAPB1(RCC_APB1ENR_UART5EN, lp) - -/** - * @brief Disables the UART5 peripheral clock. - * @note The @p lp parameter is ignored in this family. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUART5(lp) rccDisableAPB1(RCC_APB1ENR_UART5EN, lp) - -/** - * @brief Resets the UART5 peripheral. - * - * @api - */ -#define rccResetUART5() rccResetAPB1(RCC_APB1RSTR_UART5RST) -/** @} */ - -/** - * @name USB peripheral specific RCC operations - * @{ - */ -/** - * @brief Enables the USB peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccEnableUSB(lp) rccEnableAPB1(RCC_APB1ENR_USBEN, lp) - -/** - * @brief Disables the USB peripheral clock. - * - * @param[in] lp low power enable flag - * - * @api - */ -#define rccDisableUSB(lp) rccDisableAPB1(RCC_APB1ENR_USBEN, lp) - -/** - * @brief Resets the USB peripheral. - * - * @api - */ -#define rccResetUSB() rccResetAPB1(RCC_APB1RSTR_USBRST) -/** @} */ - -/*===========================================================================*/ -/* External declarations. */ -/*===========================================================================*/ - -#ifdef __cplusplus -extern "C" { -#endif -#ifdef __cplusplus -} -#endif - -#endif /* _STM32_RCC_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F30x/stm32_registry.h b/os/hal/ports/STM32/STM32F30x/stm32_registry.h deleted file mode 100644 index 0ebf0d2e0..000000000 --- a/os/hal/ports/STM32/STM32F30x/stm32_registry.h +++ /dev/null @@ -1,1444 +0,0 @@ -/* - ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -*/ - -/** - * @file STM32F30x/stm32_registry.h - * @brief STM32F30x capabilities registry. - * - * @addtogroup HAL - * @{ - */ - -#ifndef _STM32_REGISTRY_H_ -#define _STM32_REGISTRY_H_ - -/** - * @brief Sub-family identifier. - */ -#if !defined(STM32F3XX) || defined(__DOXYGEN__) -#define STM32F3XX -#endif - -/*===========================================================================*/ -/* Platform capabilities. */ -/*===========================================================================*/ - -/** - * @name STM32F3xx capabilities - * @{ - */ -/*===========================================================================*/ -/* STM32F303xC. */ -/*===========================================================================*/ -#if defined(STM32F303xC) || defined(__DOXYGEN__) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 TRUE -#define STM32_HAS_ADC4 TRUE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 TRUE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 TRUE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 34 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE TRUE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOEEN | \ - RCC_AHBENR_GPIOFEN) -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 FALSE - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 1 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) - -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM4 TRUE -#define STM32_TIM4_IS_32BITS FALSE -#define STM32_TIM4_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM7 TRUE -#define STM32_TIM7_IS_32BITS FALSE -#define STM32_TIM7_CHANNELS 0 - -#define STM32_HAS_TIM8 TRUE -#define STM32_TIM8_IS_32BITS FALSE -#define STM32_TIM8_CHANNELS 6 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 TRUE -#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) -#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) - -#define STM32_HAS_UART5 TRUE - -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB TRUE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F303xC) */ - -/*===========================================================================*/ -/* STM32F303x8. */ -/*===========================================================================*/ -#if defined(STM32F303x8) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 TRUE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 34 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 FALSE -#define STM32_HAS_I2C3 FALSE - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 FALSE -#define STM32_HAS_SPI3 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM4 TRUE -#define STM32_TIM4_IS_32BITS FALSE -#define STM32_TIM4_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM7 TRUE -#define STM32_TIM7_IS_32BITS FALSE -#define STM32_TIM7_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB FALSE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F303x8) */ - -/*===========================================================================*/ -/* STM32F301x8. */ -/*===========================================================================*/ -#if defined(STM32F301x8) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 FALSE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 FALSE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 FALSE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 33 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 TRUE -#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI1 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM3 FALSE -#define STM32_HAS_TIM4 FALSE -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM7 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB FALSE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F301x8) */ - -/*===========================================================================*/ -/* STM32F302x8. */ -/*===========================================================================*/ -#if defined(STM32F302x8) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 FALSE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 FALSE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 33 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 TRUE -#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI1 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM3 FALSE -#define STM32_HAS_TIM4 FALSE -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM7 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB TRUE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F302x8) */ - -/*===========================================================================*/ -/* STM32F302xC. */ -/*===========================================================================*/ -#if defined(STM32F302xC) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 FALSE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 TRUE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 34 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE TRUE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOEEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 FALSE - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 TRUE -#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) - -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM4 TRUE -#define STM32_TIM4_IS_32BITS FALSE -#define STM32_TIM4_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM7 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 TRUE -#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) -#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) - -#define STM32_HAS_UART5 TRUE - -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB TRUE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F302xC) */ - -/*===========================================================================*/ -/* STM32F318x8. */ -/*===========================================================================*/ -#if defined(STM32F318x8) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 FALSE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 FALSE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 33 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD FALSE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 TRUE -#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI1 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM3 FALSE -#define STM32_HAS_TIM4 FALSE -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM7 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB TRUE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F318x8) */ - -/*===========================================================================*/ -/* STM32F328x8. */ -/*===========================================================================*/ -#if defined(STM32F328x8) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 TRUE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 33 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 FALSE -#define STM32_HAS_I2C3 FALSE - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 2 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 FALSE -#define STM32_HAS_SPI3 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM7 TRUE -#define STM32_TIM7_IS_32BITS FALSE -#define STM32_TIM7_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM4 FALSE -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB FALSE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F328x8) */ - -/*===========================================================================*/ -/* STM32F358xC. */ -/*===========================================================================*/ -#if defined(STM32F358xC) || defined(__DOXYGEN__) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 FALSE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 TRUE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 34 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE TRUE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOEEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 TRUE -#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_I2C3 FALSE - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 1 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 TRUE -#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) -#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) - -#define STM32_HAS_SPI3 TRUE -#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) -#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) - -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM4 TRUE -#define STM32_TIM4_IS_32BITS FALSE -#define STM32_TIM4_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM7 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 TRUE -#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) -#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) - -#define STM32_HAS_UART5 TRUE - -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB TRUE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F358xC) */ - - -/*===========================================================================*/ -/* STM32F334xC. */ -/*===========================================================================*/ -#if defined(STM32F334xC) || defined(__DOXYGEN__) -/* ADC attributes.*/ -#define STM32_HAS_ADC1 TRUE -#define STM32_HAS_ADC2 TRUE -#define STM32_HAS_ADC3 FALSE -#define STM32_HAS_ADC4 FALSE - -#define STM32_HAS_SDADC1 FALSE -#define STM32_HAS_SDADC2 FALSE -#define STM32_HAS_SDADC3 FALSE - -/* CAN attributes.*/ -#define STM32_HAS_CAN1 TRUE -#define STM32_HAS_CAN2 FALSE -#define STM32_CAN_MAX_FILTERS 14 - -/* DAC attributes.*/ -#define STM32_HAS_DAC1 TRUE -#define STM32_HAS_DAC2 TRUE - -/* DMA attributes.*/ -#define STM32_ADVANCED_DMA FALSE -#define STM32_HAS_DMA1 TRUE -#define STM32_HAS_DMA2 FALSE - -/* ETH attributes.*/ -#define STM32_HAS_ETH FALSE - -/* EXTI attributes.*/ -#define STM32_EXTI_NUM_CHANNELS 33 - -/* GPIO attributes.*/ -#define STM32_HAS_GPIOA TRUE -#define STM32_HAS_GPIOB TRUE -#define STM32_HAS_GPIOC TRUE -#define STM32_HAS_GPIOD TRUE -#define STM32_HAS_GPIOE FALSE -#define STM32_HAS_GPIOF TRUE -#define STM32_HAS_GPIOG FALSE -#define STM32_HAS_GPIOH FALSE -#define STM32_HAS_GPIOI FALSE -#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ - RCC_AHBENR_GPIOBEN | \ - RCC_AHBENR_GPIOCEN | \ - RCC_AHBENR_GPIODEN | \ - RCC_AHBENR_GPIOFEN) - -/* I2C attributes.*/ -#define STM32_HAS_I2C1 TRUE -#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) -#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) - -#define STM32_HAS_I2C2 FALSE -#define STM32_HAS_I2C3 FALSE - -/* RTC attributes.*/ -#define STM32_HAS_RTC TRUE -#define STM32_RTC_HAS_SUBSECONDS TRUE -#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE -#define STM32_RTC_NUM_ALARMS 1 -#define STM32_RTC_HAS_INTERRUPTS FALSE - -/* SDIO attributes.*/ -#define STM32_HAS_SDIO FALSE - -/* SPI attributes.*/ -#define STM32_HAS_SPI1 TRUE -#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) -#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) - -#define STM32_HAS_SPI2 FALSE -#define STM32_HAS_SPI3 FALSE -#define STM32_HAS_SPI4 FALSE -#define STM32_HAS_SPI5 FALSE -#define STM32_HAS_SPI6 FALSE - -/* TIM attributes.*/ -#define STM32_TIM_MAX_CHANNELS 6 - -#define STM32_HAS_TIM1 TRUE -#define STM32_TIM1_IS_32BITS FALSE -#define STM32_TIM1_CHANNELS 6 - -#define STM32_HAS_TIM2 TRUE -#define STM32_TIM2_IS_32BITS TRUE -#define STM32_TIM2_CHANNELS 4 - -#define STM32_HAS_TIM3 TRUE -#define STM32_TIM3_IS_32BITS FALSE -#define STM32_TIM3_CHANNELS 4 - -#define STM32_HAS_TIM6 TRUE -#define STM32_TIM6_IS_32BITS FALSE -#define STM32_TIM6_CHANNELS 0 - -#define STM32_HAS_TIM7 TRUE -#define STM32_TIM7_IS_32BITS FALSE -#define STM32_TIM7_CHANNELS 0 - -#define STM32_HAS_TIM15 TRUE -#define STM32_TIM15_IS_32BITS FALSE -#define STM32_TIM15_CHANNELS 2 - -#define STM32_HAS_TIM16 TRUE -#define STM32_TIM16_IS_32BITS FALSE -#define STM32_TIM16_CHANNELS 2 - -#define STM32_HAS_TIM17 TRUE -#define STM32_TIM17_IS_32BITS FALSE -#define STM32_TIM17_CHANNELS 2 - -#define STM32_HAS_TIM4 FALSE -#define STM32_HAS_TIM5 FALSE -#define STM32_HAS_TIM8 FALSE -#define STM32_HAS_TIM9 FALSE -#define STM32_HAS_TIM10 FALSE -#define STM32_HAS_TIM11 FALSE -#define STM32_HAS_TIM12 FALSE -#define STM32_HAS_TIM13 FALSE -#define STM32_HAS_TIM14 FALSE -#define STM32_HAS_TIM18 FALSE -#define STM32_HAS_TIM19 FALSE - -/* USART attributes.*/ -#define STM32_HAS_USART1 TRUE -#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) -#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) - -#define STM32_HAS_USART2 TRUE -#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) -#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) - -#define STM32_HAS_USART3 TRUE -#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) -#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) - -#define STM32_HAS_UART4 FALSE -#define STM32_HAS_UART5 FALSE -#define STM32_HAS_USART6 FALSE - -/* USB attributes.*/ -#define STM32_HAS_USB FALSE -#define STM32_HAS_OTG1 FALSE -#define STM32_HAS_OTG2 FALSE -#endif /* defined(STM32F334xC) */ - -/** @} */ - -#endif /* _STM32_REGISTRY_H_ */ - -/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/adc_lld.c b/os/hal/ports/STM32/STM32F3xx/adc_lld.c new file mode 100644 index 000000000..1ceb7dafd --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/adc_lld.c @@ -0,0 +1,548 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/adc_lld.c + * @brief STM32F3xx ADC subsystem low level driver source. + * + * @addtogroup ADC + * @{ + */ + +#include "hal.h" + +#if HAL_USE_ADC || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#if STM32_ADC_DUAL_MODE +#if STM32_ADC_COMPACT_SAMPLES +/* Compact type dual mode.*/ +#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_PSIZE_HWORD) +#define ADC_DMA_MDMA ADC_CCR_MDMA_HWORD + +#else /* !STM32_ADC_COMPACT_SAMPLES */ +/* Large type dual mode.*/ +#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_WORD | STM32_DMA_CR_PSIZE_WORD) +#define ADC_DMA_MDMA ADC_CCR_MDMA_WORD +#endif /* !STM32_ADC_COMPACT_SAMPLES */ + +#else /* !STM32_ADC_DUAL_MODE */ +#if STM32_ADC_COMPACT_SAMPLES +/* Compact type single mode.*/ +#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_BYTE | STM32_DMA_CR_PSIZE_BYTE) +#define ADC_DMA_MDMA ADC_CCR_MDMA_DISABLED + +#else /* !STM32_ADC_COMPACT_SAMPLES */ +/* Large type single mode.*/ +#define ADC_DMA_SIZE (STM32_DMA_CR_MSIZE_HWORD | STM32_DMA_CR_PSIZE_HWORD) +#define ADC_DMA_MDMA ADC_CCR_MDMA_DISABLED +#endif /* !STM32_ADC_COMPACT_SAMPLES */ +#endif /* !STM32_ADC_DUAL_MODE */ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/** @brief ADC1 driver identifier.*/ +#if STM32_ADC_USE_ADC1 || defined(__DOXYGEN__) +ADCDriver ADCD1; +#endif + +/** @brief ADC1 driver identifier.*/ +#if STM32_ADC_USE_ADC3 || defined(__DOXYGEN__) +ADCDriver ADCD3; +#endif + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/** + * @brief Enables the ADC voltage regulator. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_vreg_on(ADCDriver *adcp) { + + adcp->adcm->CR = 0; /* RM 12.4.3.*/ + adcp->adcm->CR = ADC_CR_ADVREGEN_0; +#if STM32_ADC_DUAL_MODE + adcp->adcs->CR = ADC_CR_ADVREGEN_0; +#endif + osalSysPolledDelayX(US2RTC(STM32_HCLK, 10)); +} + +/** + * @brief Disables the ADC voltage regulator. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_vreg_off(ADCDriver *adcp) { + + adcp->adcm->CR = 0; /* RM 12.4.3.*/ + adcp->adcm->CR = ADC_CR_ADVREGEN_1; +#if STM32_ADC_DUAL_MODE + adcp->adcs->CR = ADC_CR_ADVREGEN_1; +#endif +} + +/** + * @brief Enables the ADC analog circuit. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_analog_on(ADCDriver *adcp) { + + adcp->adcm->CR |= ADC_CR_ADEN; + while ((adcp->adcm->ISR & ADC_ISR_ADRD) == 0) + ; +#if STM32_ADC_DUAL_MODE + adcp->adcs->CR |= ADC_CR_ADEN; + while ((adcp->adcs->ISR & ADC_ISR_ADRD) == 0) + ; +#endif +} + +/** + * @brief Disables the ADC analog circuit. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_analog_off(ADCDriver *adcp) { + + adcp->adcm->CR |= ADC_CR_ADDIS; + while ((adcp->adcm->CR & ADC_CR_ADDIS) != 0) + ; +#if STM32_ADC_DUAL_MODE + adcp->adcs->CR |= ADC_CR_ADDIS; + while ((adcp->adcs->CR & ADC_CR_ADDIS) != 0) + ; +#endif +} + +/** + * @brief Calibrates and ADC unit. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_calibrate(ADCDriver *adcp) { + + osalDbgAssert(adcp->adcm->CR == ADC_CR_ADVREGEN_0, "invalid register state"); + adcp->adcm->CR |= ADC_CR_ADCAL; + while ((adcp->adcm->CR & ADC_CR_ADCAL) != 0) + ; +#if STM32_ADC_DUAL_MODE + osalDbgAssert(adcp->adcs->CR == ADC_CR_ADVREGEN_0, "invalid register state"); + adcp->adcs->CR |= ADC_CR_ADCAL; + while ((adcp->adcs->CR & ADC_CR_ADCAL) != 0) + ; +#endif +} + +/** + * @brief Stops an ongoing conversion, if any. + * + * @param[in] adcp pointer to the @p ADCDriver object + */ +static void adc_lld_stop_adc(ADCDriver *adcp) { + + if (adcp->adcm->CR & ADC_CR_ADSTART) { + adcp->adcm->CR |= ADC_CR_ADSTP; + while (adcp->adcm->CR & ADC_CR_ADSTP) + ; + } +} + +/** + * @brief ADC DMA ISR service routine. + * + * @param[in] adcp pointer to the @p ADCDriver object + * @param[in] flags pre-shifted content of the ISR register + */ +static void adc_lld_serve_dma_interrupt(ADCDriver *adcp, uint32_t flags) { + + /* DMA errors handling.*/ + if ((flags & (STM32_DMA_ISR_TEIF | STM32_DMA_ISR_DMEIF)) != 0) { + /* DMA, this could help only if the DMA tries to access an unmapped + address space or violates alignment rules.*/ + _adc_isr_error_code(adcp, ADC_ERR_DMAFAILURE); + } + else { + /* It is possible that the conversion group has already be reset by the + ADC error handler, in this case this interrupt is spurious.*/ + if (adcp->grpp != NULL) { + if ((flags & STM32_DMA_ISR_TCIF) != 0) { + /* Transfer complete processing.*/ + _adc_isr_full_code(adcp); + } + else if ((flags & STM32_DMA_ISR_HTIF) != 0) { + /* Half transfer processing.*/ + _adc_isr_half_code(adcp); + } + } + } +} + +/** + * @brief ADC ISR service routine. + * + * @param[in] adcp pointer to the @p ADCDriver object + * @param[in] isr content of the ISR register + */ +static void adc_lld_serve_interrupt(ADCDriver *adcp, uint32_t isr) { + + /* It could be a spurious interrupt caused by overflows after DMA disabling, + just ignore it in this case.*/ + if (adcp->grpp != NULL) { + /* Note, an overflow may occur after the conversion ended before the driver + is able to stop the ADC, this is why the DMA channel is checked too.*/ + if ((isr & ADC_ISR_OVR) && + (dmaStreamGetTransactionSize(adcp->dmastp) > 0)) { + /* ADC overflow condition, this could happen only if the DMA is unable + to read data fast enough.*/ + _adc_isr_error_code(adcp, ADC_ERR_OVERFLOW); + } + if (isr & ADC_ISR_AWD1) { + /* Analog watchdog error.*/ + _adc_isr_error_code(adcp, ADC_ERR_AWD1); + } + if (isr & ADC_ISR_AWD2) { + /* Analog watchdog error.*/ + _adc_isr_error_code(adcp, ADC_ERR_AWD2); + } + if (isr & ADC_ISR_AWD3) { + /* Analog watchdog error.*/ + _adc_isr_error_code(adcp, ADC_ERR_AWD3); + } + } +} + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +#if STM32_ADC_USE_ADC1 || defined(__DOXYGEN__) +/** + * @brief ADC1/ADC2 interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector88) { + uint32_t isr; + + OSAL_IRQ_PROLOGUE(); + +#if STM32_ADC_DUAL_MODE + isr = ADC1->ISR; + isr |= ADC2->ISR; + ADC1->ISR = isr; + ADC2->ISR = isr; +#else /* !STM32_ADC_DUAL_MODE */ + isr = ADC1->ISR; + ADC1->ISR = isr; +#endif /* !STM32_ADC_DUAL_MODE */ + + adc_lld_serve_interrupt(&ADCD1, isr); + + OSAL_IRQ_EPILOGUE(); +} +#endif /* STM32_ADC_USE_ADC1 */ + +#if STM32_ADC_USE_ADC3 || defined(__DOXYGEN__) +/** + * @brief ADC3 interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(VectorFC) { + uint32_t isr; + + OSAL_IRQ_PROLOGUE(); + + isr = ADC3->ISR; + ADC3->ISR = isr; + + adc_lld_serve_interrupt(&ADCD3, isr); + + OSAL_IRQ_EPILOGUE(); +} + +#if STM32_ADC_DUAL_MODE +/** + * @brief ADC4 interrupt handler (as ADC3 slave). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector134) { + uint32_t isr; + + OSAL_IRQ_PROLOGUE(); + + isr = ADC4->ISR; + ADC4->ISR = isr; + + adc_lld_serve_interrupt(&ADCD3, isr); + + OSAL_IRQ_EPILOGUE(); +} +#endif /* STM32_ADC_DUAL_MODE */ +#endif /* STM32_ADC_USE_ADC3 */ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Low level ADC driver initialization. + * + * @notapi + */ +void adc_lld_init(void) { + +#if STM32_ADC_USE_ADC1 + /* Driver initialization.*/ + adcObjectInit(&ADCD1); + ADCD1.adcc = ADC1_2_COMMON; + ADCD1.adcm = ADC1; +#if STM32_ADC_DUAL_MODE + ADCD1.adcs = ADC2; +#endif + ADCD1.dmastp = STM32_DMA1_STREAM1; + ADCD1.dmamode = ADC_DMA_SIZE | + STM32_DMA_CR_PL(STM32_ADC_ADC12_DMA_PRIORITY) | + STM32_DMA_CR_DIR_P2M | + STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE | + STM32_DMA_CR_DMEIE | STM32_DMA_CR_TEIE; + nvicEnableVector(ADC1_2_IRQn, STM32_ADC_ADC12_IRQ_PRIORITY); +#endif /* STM32_ADC_USE_ADC1 */ + +#if STM32_ADC_USE_ADC3 + /* Driver initialization.*/ + adcObjectInit(&ADCD3); + ADCD3.adcc = ADC3_4_COMMON; + ADCD3.adcm = ADC3; +#if STM32_ADC_DUAL_MODE + ADCD3.adcs = ADC4; +#endif + ADCD3.dmastp = STM32_DMA2_STREAM5; + ADCD3.dmamode = ADC_DMA_SIZE | + STM32_DMA_CR_PL(STM32_ADC_ADC12_DMA_PRIORITY) | + STM32_DMA_CR_DIR_P2M | + STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE | + STM32_DMA_CR_DMEIE | STM32_DMA_CR_TEIE; + nvicEnableVector(ADC3_IRQn, STM32_ADC_ADC34_IRQ_PRIORITY); +#if STM32_ADC_DUAL_MODE + nvicEnableVector(ADC4_IRQn, STM32_ADC_ADC34_IRQ_PRIORITY); +#endif +#endif /* STM32_ADC_USE_ADC3 */ +} + +/** + * @brief Configures and activates the ADC peripheral. + * + * @param[in] adcp pointer to the @p ADCDriver object + * + * @notapi + */ +void adc_lld_start(ADCDriver *adcp) { + + /* If in stopped state then enables the ADC and DMA clocks.*/ + if (adcp->state == ADC_STOP) { +#if STM32_ADC_USE_ADC1 + if (&ADCD1 == adcp) { + bool b; + b = dmaStreamAllocate(adcp->dmastp, + STM32_ADC_ADC12_DMA_IRQ_PRIORITY, + (stm32_dmaisr_t)adc_lld_serve_dma_interrupt, + (void *)adcp); + osalDbgAssert(!b, "stream already allocated"); + rccEnableADC12(FALSE); + } +#endif /* STM32_ADC_USE_ADC1 */ + +#if STM32_ADC_USE_ADC3 + if (&ADCD3 == adcp) { + bool b; + b = dmaStreamAllocate(adcp->dmastp, + STM32_ADC_ADC34_DMA_IRQ_PRIORITY, + (stm32_dmaisr_t)adc_lld_serve_dma_interrupt, + (void *)adcp); + osalDbgAssert(!b, "stream already allocated"); + rccEnableADC34(FALSE); + } +#endif /* STM32_ADC_USE_ADC2 */ + + /* Setting DMA peripheral-side pointer.*/ +#if STM32_ADC_DUAL_MODE + dmaStreamSetPeripheral(adcp->dmastp, &adcp->adcc->CDR); +#else + dmaStreamSetPeripheral(adcp->dmastp, &adcp->adcm->DR); +#endif + + /* Clock source setting.*/ + adcp->adcc->CCR = STM32_ADC_ADC12_CLOCK_MODE | ADC_DMA_MDMA; + + /* Master ADC calibration.*/ + adc_lld_vreg_on(adcp); + adc_lld_calibrate(adcp); + + /* Master ADC enabled here in order to reduce conversions latencies.*/ + adc_lld_analog_on(adcp); + } +} + +/** + * @brief Deactivates the ADC peripheral. + * + * @param[in] adcp pointer to the @p ADCDriver object + * + * @notapi + */ +void adc_lld_stop(ADCDriver *adcp) { + + /* If in ready state then disables the ADC clock and analog part.*/ + if (adcp->state == ADC_READY) { + + /* Releasing the associated DMA channel.*/ + dmaStreamRelease(adcp->dmastp); + + /* Stopping the ongoing conversion, if any.*/ + adc_lld_stop_adc(adcp); + + /* Disabling ADC analog circuit and regulator.*/ + adc_lld_analog_off(adcp); + adc_lld_vreg_off(adcp); + +#if STM32_ADC_USE_ADC1 + if (&ADCD1 == adcp) + rccDisableADC12(FALSE); +#endif + +#if STM32_ADC_USE_ADC3 + if (&ADCD3 == adcp) + rccDisableADC34(FALSE); +#endif + } +} + +/** + * @brief Starts an ADC conversion. + * + * @param[in] adcp pointer to the @p ADCDriver object + * + * @notapi + */ +void adc_lld_start_conversion(ADCDriver *adcp) { + uint32_t dmamode, ccr, cfgr; + const ADCConversionGroup *grpp = adcp->grpp; + + osalDbgAssert(!STM32_ADC_DUAL_MODE || ((grpp->num_channels & 1) == 0), + "odd number of channels in dual mode"); + + /* Calculating control registers values.*/ + dmamode = adcp->dmamode; + ccr = grpp->ccr | (adcp->adcc->CCR & (ADC_CCR_CKMODE_MASK | + ADC_CCR_MDMA_MASK)); + cfgr = grpp->cfgr | ADC_CFGR_DMAEN; + if (grpp->circular) { + dmamode |= STM32_DMA_CR_CIRC; +#if STM32_ADC_DUAL_MODE + ccr |= ADC_CCR_DMACFG_CIRCULAR; +#else + cfgr |= ADC_CFGR_DMACFG_CIRCULAR; +#endif + if (adcp->depth > 1) { + /* If circular buffer depth > 1, then the half transfer interrupt + is enabled in order to allow streaming processing.*/ + dmamode |= STM32_DMA_CR_HTIE; + } + } + + /* DMA setup.*/ + dmaStreamSetMemory0(adcp->dmastp, adcp->samples); +#if STM32_ADC_DUAL_MODE + dmaStreamSetTransactionSize(adcp->dmastp, ((uint32_t)grpp->num_channels/2) * + (uint32_t)adcp->depth); +#else + dmaStreamSetTransactionSize(adcp->dmastp, (uint32_t)grpp->num_channels * + (uint32_t)adcp->depth); +#endif + dmaStreamSetMode(adcp->dmastp, dmamode); + dmaStreamEnable(adcp->dmastp); + + /* Configuring the CCR register with the static settings ORed with + the user-specified settings in the conversion group configuration + structure.*/ + adcp->adcc->CCR = ccr; + + /* ADC setup, if it is defined a callback for the analog watch dog then it + is enabled.*/ + adcp->adcm->ISR = adcp->adcm->ISR; + adcp->adcm->IER = ADC_IER_OVR | ADC_IER_AWD1; + adcp->adcm->TR1 = grpp->tr1; +#if STM32_ADC_DUAL_MODE + adcp->adcm->SMPR1 = grpp->smpr[0]; + adcp->adcm->SMPR2 = grpp->smpr[1]; + adcp->adcm->SQR1 = grpp->sqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels / 2); + adcp->adcm->SQR2 = grpp->sqr[1]; + adcp->adcm->SQR3 = grpp->sqr[2]; + adcp->adcm->SQR4 = grpp->sqr[3]; + adcp->adcs->SMPR1 = grpp->ssmpr[0]; + adcp->adcs->SMPR2 = grpp->ssmpr[1]; + adcp->adcs->SQR1 = grpp->ssqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels / 2); + adcp->adcs->SQR2 = grpp->ssqr[1]; + adcp->adcs->SQR3 = grpp->ssqr[2]; + adcp->adcs->SQR4 = grpp->ssqr[3]; + +#else /* !STM32_ADC_DUAL_MODE */ + adcp->adcm->SMPR1 = grpp->smpr[0]; + adcp->adcm->SMPR2 = grpp->smpr[1]; + adcp->adcm->SQR1 = grpp->sqr[0] | ADC_SQR1_NUM_CH(grpp->num_channels); + adcp->adcm->SQR2 = grpp->sqr[1]; + adcp->adcm->SQR3 = grpp->sqr[2]; + adcp->adcm->SQR4 = grpp->sqr[3]; +#endif /* !STM32_ADC_DUAL_MODE */ + + /* ADC configuration.*/ + adcp->adcm->CFGR = cfgr; + + /* Starting conversion.*/ + adcp->adcm->CR |= ADC_CR_ADSTART; +} + +/** + * @brief Stops an ongoing conversion. + * + * @param[in] adcp pointer to the @p ADCDriver object + * + * @notapi + */ +void adc_lld_stop_conversion(ADCDriver *adcp) { + + dmaStreamDisable(adcp->dmastp); + adc_lld_stop_adc(adcp); +} + +#endif /* HAL_USE_ADC */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/adc_lld.h b/os/hal/ports/STM32/STM32F3xx/adc_lld.h new file mode 100644 index 000000000..a2631505a --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/adc_lld.h @@ -0,0 +1,619 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/adc_lld.h + * @brief STM32F3xx ADC subsystem low level driver header. + * + * @addtogroup ADC + * @{ + */ + +#ifndef _ADC_LLD_H_ +#define _ADC_LLD_H_ + +#if HAL_USE_ADC || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/** + * @name Available analog channels + * @{ + */ +#define ADC_CHANNEL_IN1 1 /**< @brief External analog input 1. */ +#define ADC_CHANNEL_IN2 2 /**< @brief External analog input 2. */ +#define ADC_CHANNEL_IN3 3 /**< @brief External analog input 3. */ +#define ADC_CHANNEL_IN4 4 /**< @brief External analog input 4. */ +#define ADC_CHANNEL_IN5 5 /**< @brief External analog input 5. */ +#define ADC_CHANNEL_IN6 6 /**< @brief External analog input 6. */ +#define ADC_CHANNEL_IN7 7 /**< @brief External analog input 7. */ +#define ADC_CHANNEL_IN8 8 /**< @brief External analog input 8. */ +#define ADC_CHANNEL_IN9 9 /**< @brief External analog input 9. */ +#define ADC_CHANNEL_IN10 10 /**< @brief External analog input 10. */ +#define ADC_CHANNEL_IN11 11 /**< @brief External analog input 11. */ +#define ADC_CHANNEL_IN12 12 /**< @brief External analog input 12. */ +#define ADC_CHANNEL_IN13 13 /**< @brief External analog input 13. */ +#define ADC_CHANNEL_IN14 14 /**< @brief External analog input 14. */ +#define ADC_CHANNEL_IN15 15 /**< @brief External analog input 15. */ +#define ADC_CHANNEL_IN16 16 /**< @brief External analog input 16. */ +#define ADC_CHANNEL_IN17 17 /**< @brief External analog input 17. */ +#define ADC_CHANNEL_IN18 18 /**< @brief External analog input 18. */ +/** @} */ + +/** + * @name Sampling rates + * @{ + */ +#define ADC_SMPR_SMP_1P5 0 /**< @brief 14 cycles conversion time */ +#define ADC_SMPR_SMP_2P5 1 /**< @brief 15 cycles conversion time. */ +#define ADC_SMPR_SMP_4P5 2 /**< @brief 17 cycles conversion time. */ +#define ADC_SMPR_SMP_7P5 3 /**< @brief 20 cycles conversion time. */ +#define ADC_SMPR_SMP_19P5 4 /**< @brief 32 cycles conversion time. */ +#define ADC_SMPR_SMP_61P5 5 /**< @brief 74 cycles conversion time. */ +#define ADC_SMPR_SMP_181P5 6 /**< @brief 194 cycles conversion time. */ +#define ADC_SMPR_SMP_601P5 7 /**< @brief 614 cycles conversion time. */ +/** @} */ + +/** + * @name Resolution + * @{ + */ +#define ADC_CFGR1_RES_12BIT (0 << 3) +#define ADC_CFGR1_RES_10BIT (1 << 3) +#define ADC_CFGR1_RES_8BIT (2 << 3) +#define ADC_CFGR1_RES_6BIT (3 << 3) +/** @} */ + +/** + * @name CFGR register configuration helpers + * @{ + */ +#define ADC_CFGR_DMACFG_MASK (1 << 1) +#define ADC_CFGR_DMACFG_ONESHOT (0 << 1) +#define ADC_CFGR_DMACFG_CIRCULAR (1 << 1) + +#define ADC_CFGR_RES_MASK (3 << 3) +#define ADC_CFGR_RES_12BITS (0 << 3) +#define ADC_CFGR_RES_10BITS (1 << 3) +#define ADC_CFGR_RES_8BITS (2 << 3) +#define ADC_CFGR_RES_6BITS (3 << 3) + +#define ADC_CFGR_ALIGN_MASK (1 << 5) +#define ADC_CFGR_ALIGN_RIGHT (0 << 5) +#define ADC_CFGR_ALIGN_LEFT (1 << 5) + +#define ADC_CFGR_EXTSEL_MASK (15 << 6) +#define ADC_CFGR_EXTSEL_SRC(n) ((n) << 6) + +#define ADC_CFGR_EXTEN_MASK (3 << 10) +#define ADC_CFGR_EXTEN_DISABLED (0 << 10) +#define ADC_CFGR_EXTEN_RISING (1 << 10) +#define ADC_CFGR_EXTEN_FALLING (2 << 10) +#define ADC_CFGR_EXTEN_BOTH (3 << 10) + +#define ADC_CFGR_DISCEN_MASK (1 << 16) +#define ADC_CFGR_DISCEN_DISABLED (0 << 16) +#define ADC_CFGR_DISCEN_ENABLED (1 << 16) + +#define ADC_CFGR_DISCNUM_MASK (7 << 17) +#define ADC_CFGR_DISCNUM_VAL(n) ((n) << 17) + +#define ADC_CFGR_AWD1_DISABLED 0 +#define ADC_CFGR_AWD1_ALL (1 << 23) +#define ADC_CFGR_AWD1_SINGLE(n) (((n) << 26) | (1 << 23) | (1 << 22)) +/** @} */ + +/** + * @name CCR register configuration helpers + * @{ + */ +#define ADC_CCR_DUAL_MASK (31 << 0) +#define ADC_CCR_DUAL(n) ((n) << 0) +#define ADC_CCR_DELAY_MASK (15 << 8) +#define ADC_CCR_DELAY(n) ((n) << 8) +#define ADC_CCR_DMACFG_MASK (1 << 13) +#define ADC_CCR_DMACFG_ONESHOT (0 << 13) +#define ADC_CCR_DMACFG_CIRCULAR (1 << 13) +#define ADC_CCR_MDMA_MASK (3 << 14) +#define ADC_CCR_MDMA_DISABLED (0 << 14) +#define ADC_CCR_MDMA_WORD (2 << 14) +#define ADC_CCR_MDMA_HWORD (3 << 14) +#define ADC_CCR_CKMODE_MASK (3 << 16) +#define ADC_CCR_CKMODE_ADCCK (0 << 16) +#define ADC_CCR_CKMODE_AHB_DIV1 (1 << 16) +#define ADC_CCR_CKMODE_AHB_DIV2 (2 << 16) +#define ADC_CCR_CKMODE_AHB_DIV4 (3 << 16) +#define ADC_CCR_VREFEN (1 << 22) +#define ADC_CCR_TSEN (1 << 23) +#define ADC_CCR_VBATEN (1 << 24) +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/** + * @name Configuration options + * @{ + */ +/** + * @brief ADC1 driver enable switch. + * @details If set to @p TRUE the support for ADC1 is included. + * @note The default is @p FALSE. + */ +#if !defined(STM32_ADC_USE_ADC1) || defined(__DOXYGEN__) +#define STM32_ADC_USE_ADC1 FALSE +#endif + +/** + * @brief ADC3 driver enable switch. + * @details If set to @p TRUE the support for ADC3 is included. + * @note The default is @p FALSE. + */ +#if !defined(STM32_ADC_USE_ADC3) || defined(__DOXYGEN__) +#define STM32_ADC_USE_ADC3 FALSE +#endif + +/** + * @brief ADC1/ADC2 DMA priority (0..3|lowest..highest). + */ +#if !defined(STM32_ADC_ADC12_DMA_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC12_DMA_PRIORITY 2 +#endif + +/** + * @brief ADC3/ADC4 DMA priority (0..3|lowest..highest). + */ +#if !defined(STM32_ADC_ADC34_DMA_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC34_DMA_PRIORITY 2 +#endif + +/** + * @brief ADC1/ADC2 interrupt priority level setting. + */ +#if !defined(STM32_ADC_ADC12_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC12_IRQ_PRIORITY 5 +#endif + +/** + * @brief ADC3/ADC4 interrupt priority level setting. + */ +#if !defined(STM32_ADC34_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC34_IRQ_PRIORITY 5 +#endif + +/** + * @brief ADC1/ADC2 DMA interrupt priority level setting. + */ +#if !defined(STM32_ADC_ADC12_DMA_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC12_DMA_IRQ_PRIORITY 5 +#endif + +/** + * @brief ADC3/ADC4 DMA interrupt priority level setting. + */ +#if !defined(STM32_ADC_ADC34_DMA_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_ADC_ADC34_DMA_IRQ_PRIORITY 5 +#endif + +/** + * @brief ADC1/ADC2 clock source and mode. + */ +#if !defined(STM32_ADC_ADC12_CLOCK_MODE) || defined(__DOXYGEN__) +#define STM32_ADC_ADC12_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1 +#endif + +/** + * @brief ADC3/ADC4 clock source and mode. + */ +#if !defined(STM32_ADC_ADC34_CLOCK_MODE) || defined(__DOXYGEN__) +#define STM32_ADC_ADC34_CLOCK_MODE ADC_CCR_CKMODE_AHB_DIV1 +#endif + +/** + * @brief Enables the ADC master/slave mode. + */ +#if !defined(STM32_ADC_DUAL_MODE) || defined(__DOXYGEN__) +#define STM32_ADC_DUAL_MODE FALSE +#endif + +/** + * @brief Makes the ADC samples type an 8bits one. + */ +#if !defined(STM32_ADC_COMPACT_SAMPLES) || defined(__DOXYGEN__) +#define STM32_ADC_COMPACT_SAMPLES FALSE +#endif +/** @} */ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +#if STM32_ADC_USE_ADC1 && !STM32_HAS_ADC1 +#error "ADC1 not present in the selected device" +#endif + +#if STM32_ADC_DUAL_MODE && STM32_ADC_USE_ADC1 && !STM32_HAS_ADC2 +#error "ADC2 not present in the selected device" +#endif + +#if STM32_ADC_USE_ADC3 && !STM32_HAS_ADC3 +#error "ADC3 not present in the selected device" +#endif + +#if STM32_ADC_DUAL_MODE && STM32_ADC_USE_ADC2 && !STM32_HAS_ADC4 +#error "ADC4 not present in the selected device" +#endif + +#if !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC3 +#error "ADC driver activated but no ADC peripheral assigned" +#endif + +#if STM32_ADC_USE_ADC1 && \ + !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC12_IRQ_PRIORITY) +#error "Invalid IRQ priority assigned to ADC1" +#endif + +#if STM32_ADC_USE_ADC1 && \ + !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC12_DMA_IRQ_PRIORITY) +#error "Invalid IRQ priority assigned to ADC1 DMA" +#endif + +#if STM32_ADC_USE_ADC1 && \ + !STM32_DMA_IS_VALID_PRIORITY(STM32_ADC_ADC12_DMA_PRIORITY) +#error "Invalid DMA priority assigned to ADC1" +#endif + +#if STM32_ADC_USE_ADC3 && \ + !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC34_IRQ_PRIORITY) +#error "Invalid IRQ priority assigned to ADC3" +#endif + +#if STM32_ADC_USE_ADC3 && \ + !CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_ADC_ADC34_DMA_IRQ_PRIORITY) +#error "Invalid IRQ priority assigned to ADC3 DMA" +#endif + +#if STM32_ADC_USE_ADC3 && \ + !STM32_DMA_IS_VALID_PRIORITY(STM32_ADC_ADC34_DMA_PRIORITY) +#error "Invalid DMA priority assigned to ADC3" +#endif + +#if STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_ADCCK +#define STM32_ADC12_CLOCK STM32_ADC12CLK +#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV1 +#define STM32_ADC12_CLOCK (STM32_HCLK / 1) +#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV2 +#define STM32_ADC12_CLOCK (STM32_HCLK / 2) +#elif STM32_ADC_ADC12_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV4 +#define STM32_ADC12_CLOCK (STM32_HCLK / 4) +#else +#error "invalid clock mode selected for STM32_ADC_ADC12_CLOCK_MODE" +#endif + +#if STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_ADCCK +#define STM32_ADC34_CLOCK STM32_ADC34CLK +#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV1 +#define STM32_ADC34_CLOCK (STM32_HCLK / 1) +#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV2 +#define STM32_ADC34_CLOCK (STM32_HCLK / 2) +#elif STM32_ADC_ADC34_CLOCK_MODE == ADC_CCR_CKMODE_AHB_DIV4 +#define STM32_ADC34_CLOCK (STM32_HCLK / 4) +#else +#error "invalid clock mode selected for STM32_ADC_ADC12_CLOCK_MODE" +#endif + +#if STM32_ADC12_CLOCK > 72000000 +#error "STM32_ADC12_CLOCK exceeding maximum frequency (72000000)" +#endif + +#if STM32_ADC34_CLOCK > 72000000 +#error "STM32_ADC34_CLOCK exceeding maximum frequency (72000000)" +#endif + +#if !defined(STM32_DMA_REQUIRED) +#define STM32_DMA_REQUIRED +#endif + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief ADC sample data type. + */ +#if !STM32_ADC_COMPACT_SAMPLES || defined(__DOXYGEN__) +typedef uint16_t adcsample_t; +#else +typedef uint8_t adcsample_t; +#endif + +/** + * @brief Channels number in a conversion group. + */ +typedef uint16_t adc_channels_num_t; + +/** + * @brief Possible ADC failure causes. + * @note Error codes are architecture dependent and should not relied + * upon. + */ +typedef enum { + ADC_ERR_DMAFAILURE = 0, /**< DMA operations failure. */ + ADC_ERR_OVERFLOW = 1, /**< ADC overflow condition. */ + ADC_ERR_AWD1 = 2, /**< Watchdog 1 triggered. */ + ADC_ERR_AWD2 = 3, /**< Watchdog 2 triggered. */ + ADC_ERR_AWD3 = 4 /**< Watchdog 3 triggered. */ +} adcerror_t; + +/** + * @brief Type of a structure representing an ADC driver. + */ +typedef struct ADCDriver ADCDriver; + +/** + * @brief ADC notification callback type. + * + * @param[in] adcp pointer to the @p ADCDriver object triggering the + * callback + * @param[in] buffer pointer to the most recent samples data + * @param[in] n number of buffer rows available starting from @p buffer + */ +typedef void (*adccallback_t)(ADCDriver *adcp, adcsample_t *buffer, size_t n); + +/** + * @brief ADC error callback type. + * + * @param[in] adcp pointer to the @p ADCDriver object triggering the + * callback + * @param[in] err ADC error code + */ +typedef void (*adcerrorcallback_t)(ADCDriver *adcp, adcerror_t err); + +/** + * @brief Conversion group configuration structure. + * @details This implementation-dependent structure describes a conversion + * operation. + * @note The use of this configuration structure requires knowledge of + * STM32 ADC cell registers interface, please refer to the STM32 + * reference manual for details. + */ +typedef struct { + /** + * @brief Enables the circular buffer mode for the group. + */ + bool circular; + /** + * @brief Number of the analog channels belonging to the conversion group. + */ + adc_channels_num_t num_channels; + /** + * @brief Callback function associated to the group or @p NULL. + */ + adccallback_t end_cb; + /** + * @brief Error callback or @p NULL. + */ + adcerrorcallback_t error_cb; + /* End of the mandatory fields.*/ + /** + * @brief ADC CFGR register initialization data. + * @note The bits DMAEN and DMACFG are enforced internally + * to the driver, keep them to zero. + * @note The bits @p ADC_CFGR_CONT or @p ADC_CFGR_DISCEN must be + * specified in continuous more or if the buffer depth is + * greater than one. + */ + uint32_t cfgr; + /** + * @brief ADC TR1 register initialization data. + */ + uint32_t tr1; + /** + * @brief ADC CCR register initialization data. + * @note The bits CKMODE, MDMA, DMACFG are enforced internally to the + * driver, keep them to zero. + */ + uint32_t ccr; + /** + * @brief ADC SMPRx registers initialization data. + */ + uint32_t smpr[2]; + /** + * @brief ADC SQRx register initialization data. + */ + uint32_t sqr[4]; +#if STM32_ADC_DUAL_MODE || defined(__DOXYGEN__) + /** + * @brief Slave ADC SMPRx registers initialization data. + */ + uint32_t ssmpr[2]; + /** + * @brief Slave ADC SQRx register initialization data. + */ + uint32_t ssqr[4]; +#endif /* STM32_ADC_DUAL_MODE */ +} ADCConversionGroup; + +/** + * @brief Driver configuration structure. + * @note It could be empty on some architectures. + */ +typedef struct { + uint32_t dummy; +} ADCConfig; + +/** + * @brief Structure representing an ADC driver. + */ +struct ADCDriver { + /** + * @brief Driver state. + */ + adcstate_t state; + /** + * @brief Current configuration data. + */ + const ADCConfig *config; + /** + * @brief Current samples buffer pointer or @p NULL. + */ + adcsample_t *samples; + /** + * @brief Current samples buffer depth or @p 0. + */ + size_t depth; + /** + * @brief Current conversion group pointer or @p NULL. + */ + const ADCConversionGroup *grpp; +#if ADC_USE_WAIT || defined(__DOXYGEN__) + /** + * @brief Waiting thread. + */ + thread_reference_t thread; +#endif +#if ADC_USE_MUTUAL_EXCLUSION || defined(__DOXYGEN__) + /** + * @brief Mutex protecting the peripheral. + */ + mutex_t mutex; +#endif /* ADC_USE_MUTUAL_EXCLUSION */ +#if defined(ADC_DRIVER_EXT_FIELDS) + ADC_DRIVER_EXT_FIELDS +#endif + /* End of the mandatory fields.*/ + /** + * @brief Pointer to the common ADCx_y registers block. + */ + ADC_Common_TypeDef *adcc; + /** + * @brief Pointer to the master ADCx registers block. + */ + ADC_TypeDef *adcm; +#if STM32_ADC_DUAL_MODE || defined(__DOXYGEN__) + /** + * @brief Pointer to the slave ADCx registers block. + */ + ADC_TypeDef *adcs; +#endif /* STM32_ADC_DUAL_MODE */ + /** + * @brief Pointer to associated DMA channel. + */ + const stm32_dma_stream_t *dmastp; + /** + * @brief DMA mode bit mask. + */ + uint32_t dmamode; +}; + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/** + * @name Threashold register initializer + * @{ + */ +#define ADC_TR(low, high) (((uint32_t)(high) << 16) | (uint32_t)(low)) +/** @} */ + +/** + * @name Sequences building helper macros + * @{ + */ +/** + * @brief Number of channels in a conversion sequence. + */ +#define ADC_SQR1_NUM_CH(n) (((n) - 1) << 0) + +#define ADC_SQR1_SQ1_N(n) ((n) << 6) /**< @brief 1st channel in seq. */ +#define ADC_SQR1_SQ2_N(n) ((n) << 12) /**< @brief 2nd channel in seq. */ +#define ADC_SQR1_SQ3_N(n) ((n) << 18) /**< @brief 3rd channel in seq. */ +#define ADC_SQR1_SQ4_N(n) ((n) << 24) /**< @brief 4th channel in seq. */ + +#define ADC_SQR2_SQ5_N(n) ((n) << 0) /**< @brief 5th channel in seq. */ +#define ADC_SQR2_SQ6_N(n) ((n) << 6) /**< @brief 6th channel in seq. */ +#define ADC_SQR2_SQ7_N(n) ((n) << 12) /**< @brief 7th channel in seq. */ +#define ADC_SQR2_SQ8_N(n) ((n) << 18) /**< @brief 8th channel in seq. */ +#define ADC_SQR2_SQ9_N(n) ((n) << 24) /**< @brief 9th channel in seq. */ + +#define ADC_SQR3_SQ10_N(n) ((n) << 0) /**< @brief 10th channel in seq.*/ +#define ADC_SQR3_SQ11_N(n) ((n) << 6) /**< @brief 11th channel in seq.*/ +#define ADC_SQR3_SQ12_N(n) ((n) << 12) /**< @brief 12th channel in seq.*/ +#define ADC_SQR3_SQ13_N(n) ((n) << 18) /**< @brief 13th channel in seq.*/ +#define ADC_SQR3_SQ14_N(n) ((n) << 24) /**< @brief 14th channel in seq.*/ + +#define ADC_SQR4_SQ15_N(n) ((n) << 0) /**< @brief 15th channel in seq.*/ +#define ADC_SQR4_SQ16_N(n) ((n) << 6) /**< @brief 16th channel in seq.*/ +/** @} */ + +/** + * @name Sampling rate settings helper macros + * @{ + */ +#define ADC_SMPR1_SMP_AN1(n) ((n) << 3) /**< @brief AN1 sampling time. */ +#define ADC_SMPR1_SMP_AN2(n) ((n) << 6) /**< @brief AN2 sampling time. */ +#define ADC_SMPR1_SMP_AN3(n) ((n) << 9) /**< @brief AN3 sampling time. */ +#define ADC_SMPR1_SMP_AN4(n) ((n) << 12) /**< @brief AN4 sampling time. */ +#define ADC_SMPR1_SMP_AN5(n) ((n) << 15) /**< @brief AN5 sampling time. */ +#define ADC_SMPR1_SMP_AN6(n) ((n) << 18) /**< @brief AN6 sampling time. */ +#define ADC_SMPR1_SMP_AN7(n) ((n) << 21) /**< @brief AN7 sampling time. */ +#define ADC_SMPR1_SMP_AN8(n) ((n) << 24) /**< @brief AN8 sampling time. */ +#define ADC_SMPR1_SMP_AN9(n) ((n) << 27) /**< @brief AN9 sampling time. */ + +#define ADC_SMPR2_SMP_AN10(n) ((n) << 0) /**< @brief AN10 sampling time. */ +#define ADC_SMPR2_SMP_AN11(n) ((n) << 3) /**< @brief AN11 sampling time. */ +#define ADC_SMPR2_SMP_AN12(n) ((n) << 6) /**< @brief AN12 sampling time. */ +#define ADC_SMPR2_SMP_AN13(n) ((n) << 9) /**< @brief AN13 sampling time. */ +#define ADC_SMPR2_SMP_AN14(n) ((n) << 12) /**< @brief AN14 sampling time. */ +#define ADC_SMPR2_SMP_AN15(n) ((n) << 15) /**< @brief AN15 sampling time. */ +#define ADC_SMPR2_SMP_AN16(n) ((n) << 18) /**< @brief AN16 sampling time. */ +#define ADC_SMPR2_SMP_AN17(n) ((n) << 21) /**< @brief AN17 sampling time. */ +#define ADC_SMPR2_SMP_AN18(n) ((n) << 24) /**< @brief AN18 sampling time. */ +/** @} */ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#if STM32_ADC_USE_ADC1 && !defined(__DOXYGEN__) +extern ADCDriver ADCD1; +#endif + +#if STM32_ADC_USE_ADC3 && !defined(__DOXYGEN__) +extern ADCDriver ADCD3; +#endif + +#ifdef __cplusplus +extern "C" { +#endif + void adc_lld_init(void); + void adc_lld_start(ADCDriver *adcp); + void adc_lld_stop(ADCDriver *adcp); + void adc_lld_start_conversion(ADCDriver *adcp); + void adc_lld_stop_conversion(ADCDriver *adcp); +#ifdef __cplusplus +} +#endif + +#endif /* HAL_USE_ADC */ + +#endif /* _ADC_LLD_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c b/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c new file mode 100644 index 000000000..1ac1c2c78 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c @@ -0,0 +1,406 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/ext_lld_isr.c + * @brief STM32F3xx EXT subsystem low level driver ISR code. + * + * @addtogroup EXT + * @{ + */ + +#include "hal.h" + +#if HAL_USE_EXT || defined(__DOXYGEN__) + +#include "ext_lld_isr.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +#if !defined(STM32_DISABLE_EXTI0_HANDLER) +/** + * @brief EXTI[0] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector58) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 0); + EXTD1.config->channels[0].cb(&EXTD1, 0); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI1_HANDLER) +/** + * @brief EXTI[1] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector5C) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 1); + EXTD1.config->channels[1].cb(&EXTD1, 1); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI2_HANDLER) +/** + * @brief EXTI[2] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector60) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 2); + EXTD1.config->channels[2].cb(&EXTD1, 2); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI3_HANDLER) +/** + * @brief EXTI[3] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector64) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 3); + EXTD1.config->channels[3].cb(&EXTD1, 3); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI4_HANDLER) +/** + * @brief EXTI[4] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector68) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 4); + EXTD1.config->channels[4].cb(&EXTD1, 4); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI5_9_HANDLER) +/** + * @brief EXTI[5]...EXTI[9] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector9C) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9)); + EXTI->PR = pr; + if (pr & (1 << 5)) + EXTD1.config->channels[5].cb(&EXTD1, 5); + if (pr & (1 << 6)) + EXTD1.config->channels[6].cb(&EXTD1, 6); + if (pr & (1 << 7)) + EXTD1.config->channels[7].cb(&EXTD1, 7); + if (pr & (1 << 8)) + EXTD1.config->channels[8].cb(&EXTD1, 8); + if (pr & (1 << 9)) + EXTD1.config->channels[9].cb(&EXTD1, 9); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI10_15_HANDLER) +/** + * @brief EXTI[10]...EXTI[15] interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(VectorE0) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) | + (1 << 15)); + EXTI->PR = pr; + if (pr & (1 << 10)) + EXTD1.config->channels[10].cb(&EXTD1, 10); + if (pr & (1 << 11)) + EXTD1.config->channels[11].cb(&EXTD1, 11); + if (pr & (1 << 12)) + EXTD1.config->channels[12].cb(&EXTD1, 12); + if (pr & (1 << 13)) + EXTD1.config->channels[13].cb(&EXTD1, 13); + if (pr & (1 << 14)) + EXTD1.config->channels[14].cb(&EXTD1, 14); + if (pr & (1 << 15)) + EXTD1.config->channels[15].cb(&EXTD1, 15); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI16_HANDLER) +/** + * @brief EXTI[16] interrupt handler (PVD). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector44) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 16); + EXTD1.config->channels[16].cb(&EXTD1, 16); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI17_HANDLER) +/** + * @brief EXTI[17] interrupt handler (RTC Alarm). + * + * @isr + */ +OSAL_IRQ_HANDLER(VectorE4) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 17); + EXTD1.config->channels[17].cb(&EXTD1, 17); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI18_HANDLER) +/** + * @brief EXTI[18] interrupt handler (USB Wakeup). + * + * @isr + */ +OSAL_IRQ_HANDLER(VectorE8) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 18); + EXTD1.config->channels[18].cb(&EXTD1, 18); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI19_HANDLER) +/** + * @brief EXTI[19] interrupt handler (Tamper TimeStamp). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector48) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 19); + EXTD1.config->channels[19].cb(&EXTD1, 19); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI20_HANDLER) +/** + * @brief EXTI[20] interrupt handler (RTC Wakeup). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector4C) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR = (1 << 20); + EXTD1.config->channels[20].cb(&EXTD1, 20); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI21_22_29_HANDLER) +/** + * @brief EXTI[21],EXTI[22],EXTI[29] interrupt handler (COMP1, COMP2, COMP3). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector140) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR & ((1 << 21) | (1 << 22) | (1 << 29)); + EXTI->PR = pr; + if (pr & (1 << 21)) + EXTD1.config->channels[21].cb(&EXTD1, 21); + if (pr & (1 << 22)) + EXTD1.config->channels[22].cb(&EXTD1, 22); + if (pr & (1 << 29)) + EXTD1.config->channels[29].cb(&EXTD1, 29); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI30_32_HANDLER) +/** + * @brief EXTI[30]...EXTI[32] interrupt handler (COMP4, COMP5, COMP6). + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector144) { + uint32_t pr; + + OSAL_IRQ_PROLOGUE(); + + pr = EXTI->PR & ((1 << 30) | (1 << 31)); + EXTI->PR = pr; + if (pr & (1 << 30)) + EXTD1.config->channels[30].cb(&EXTD1, 30); + if (pr & (1 << 31)) + EXTD1.config->channels[31].cb(&EXTD1, 31); + + pr = EXTI->PR2 & (1 << 0); + EXTI->PR2 = pr; + if (pr & (1 << 0)) + EXTD1.config->channels[32].cb(&EXTD1, 32); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +#if !defined(STM32_DISABLE_EXTI33_HANDLER) +/** + * @brief EXTI[33] interrupt handler (COMP7). + * + * @isr + */ +OSAL_IRQ_HANDLER(RTC_WKUP_IRQHandler) { + + OSAL_IRQ_PROLOGUE(); + + EXTI->PR2 = (1 << 1); + EXTD1.config->channels[33].cb(&EXTD1, 33); + + OSAL_IRQ_EPILOGUE(); +} +#endif + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Enables EXTI IRQ sources. + * + * @notapi + */ +void ext_lld_exti_irq_enable(void) { + + nvicEnableVector(EXTI0_IRQn, STM32_EXT_EXTI0_IRQ_PRIORITY); + nvicEnableVector(EXTI1_IRQn, STM32_EXT_EXTI1_IRQ_PRIORITY); + nvicEnableVector(EXTI2_TSC_IRQn, STM32_EXT_EXTI2_IRQ_PRIORITY); + nvicEnableVector(EXTI3_IRQn, STM32_EXT_EXTI3_IRQ_PRIORITY); + nvicEnableVector(EXTI4_IRQn, STM32_EXT_EXTI4_IRQ_PRIORITY); + nvicEnableVector(EXTI9_5_IRQn, STM32_EXT_EXTI5_9_IRQ_PRIORITY); + nvicEnableVector(EXTI15_10_IRQn, STM32_EXT_EXTI10_15_IRQ_PRIORITY); + nvicEnableVector(PVD_IRQn, STM32_EXT_EXTI16_IRQ_PRIORITY); + nvicEnableVector(RTC_Alarm_IRQn, STM32_EXT_EXTI17_IRQ_PRIORITY); + nvicEnableVector(USBWakeUp_IRQn, STM32_EXT_EXTI18_IRQ_PRIORITY); + nvicEnableVector(TAMP_STAMP_IRQn, STM32_EXT_EXTI19_IRQ_PRIORITY); + nvicEnableVector(RTC_WKUP_IRQn, STM32_EXT_EXTI20_IRQ_PRIORITY); + nvicEnableVector(COMP1_2_3_IRQn, STM32_EXT_EXTI21_22_29_IRQ_PRIORITY); + nvicEnableVector(COMP4_5_6_IRQn, STM32_EXT_EXTI30_32_IRQ_PRIORITY); +#if STM32_EXTI_NUM_CHANNELS >= 34 + nvicEnableVector(COMP7_IRQn, STM32_EXT_EXTI33_IRQ_PRIORITY); +#endif +} + +/** + * @brief Disables EXTI IRQ sources. + * + * @notapi + */ +void ext_lld_exti_irq_disable(void) { + + nvicDisableVector(EXTI0_IRQn); + nvicDisableVector(EXTI1_IRQn); + nvicDisableVector(EXTI2_TSC_IRQn); + nvicDisableVector(EXTI3_IRQn); + nvicDisableVector(EXTI4_IRQn); + nvicDisableVector(EXTI9_5_IRQn); + nvicDisableVector(EXTI15_10_IRQn); + nvicDisableVector(PVD_IRQn); + nvicDisableVector(RTC_Alarm_IRQn); + nvicDisableVector(USBWakeUp_IRQn); + nvicDisableVector(TAMP_STAMP_IRQn); + nvicDisableVector(RTC_WKUP_IRQn); + nvicDisableVector(COMP1_2_3_IRQn); + nvicDisableVector(COMP4_5_6_IRQn); +#if STM32_EXTI_NUM_CHANNELS >= 34 + nvicDisableVector(COMP7_IRQn); +#endif +} + +#endif /* HAL_USE_EXT */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.h b/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.h new file mode 100644 index 000000000..b94c89b2c --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.h @@ -0,0 +1,177 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/ext_lld_isr.h + * @brief STM32F3xx EXT subsystem low level driver ISR header. + * + * @addtogroup EXT + * @{ + */ + +#ifndef _EXT_LLD_ISR_H_ +#define _EXT_LLD_ISR_H_ + +#if HAL_USE_EXT || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/** + * @name Configuration options + * @{ + */ +/** + * @brief EXTI0 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI0_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI1 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI1_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI2 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI2_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI3 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI3_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI4 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI4_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI5..9 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI10..15 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI16 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI16_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI17 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI17_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI18 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI18_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI19 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI19_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI20 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI20_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI21,22,29 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI21_22_29_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI21_22_29_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI30..32 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI30_32_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI30_32_IRQ_PRIORITY 6 +#endif + +/** + * @brief EXTI33 interrupt priority level setting. + */ +#if !defined(STM32_EXT_EXTI33_IRQ_PRIORITY) || defined(__DOXYGEN__) +#define STM32_EXT_EXTI33_IRQ_PRIORITY 6 +#endif +/** @} */ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif + void ext_lld_exti_irq_enable(void); + void ext_lld_exti_irq_disable(void); +#ifdef __cplusplus +} +#endif + +#endif /* HAL_USE_EXT */ + +#endif /* _EXT_LLD_ISR_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/hal_lld.c b/os/hal/ports/STM32/STM32F3xx/hal_lld.c new file mode 100644 index 000000000..cfa538e2e --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/hal_lld.c @@ -0,0 +1,202 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/hal_lld.c + * @brief STM32F3xx HAL subsystem low level driver source. + * + * @addtogroup HAL + * @{ + */ + +#include "hal.h" + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/** + * @brief Initializes the backup domain. + * @note WARNING! Changing clock source impossible without resetting + * of the whole BKP domain. + */ +static void hal_lld_backup_domain_init(void) { + + /* Backup domain access enabled and left open.*/ + PWR->CR |= PWR_CR_DBP; + + /* Reset BKP domain if different clock source selected.*/ + if ((RCC->BDCR & STM32_RTCSEL_MASK) != STM32_RTCSEL){ + /* Backup domain reset.*/ + RCC->BDCR = RCC_BDCR_BDRST; + RCC->BDCR = 0; + } + + /* If enabled then the LSE is started.*/ +#if STM32_LSE_ENABLED +#if defined(STM32_LSE_BYPASS) + /* LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON | RCC_BDCR_LSEBYP; +#else + /* No LSE Bypass.*/ + RCC->BDCR |= STM32_LSEDRV | RCC_BDCR_LSEON; +#endif + while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0) + ; /* Waits until LSE is stable. */ +#endif + +#if STM32_RTCSEL != STM32_RTCSEL_NOCLOCK + /* If the backup domain hasn't been initialized yet then proceed with + initialization.*/ + if ((RCC->BDCR & RCC_BDCR_RTCEN) == 0) { + /* Selects clock source.*/ + RCC->BDCR |= STM32_RTCSEL; + + /* RTC clock enabled.*/ + RCC->BDCR |= RCC_BDCR_RTCEN; + } +#endif /* STM32_RTCSEL != STM32_RTCSEL_NOCLOCK */ +} + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Low level HAL driver initialization. + * + * @notapi + */ +void hal_lld_init(void) { + + /* Reset of all peripherals.*/ + rccResetAHB(0xFFFFFFFF); + rccResetAPB1(0xFFFFFFFF); + rccResetAPB2(0xFFFFFFFF); + + /* PWR clock enabled.*/ + rccEnablePWRInterface(FALSE); + + /* Initializes the backup domain.*/ + hal_lld_backup_domain_init(); + +#if defined(STM32_DMA_REQUIRED) + dmaInit(); +#endif + + /* Programmable voltage detector enable.*/ +#if STM32_PVD_ENABLE + PWR->CR |= PWR_CR_PVDE | (STM32_PLS & STM32_PLS_MASK); +#endif /* STM32_PVD_ENABLE */ + + /* SYSCFG clock enabled here because it is a multi-functional unit shared + among multiple drivers.*/ + rccEnableAPB2(RCC_APB2ENR_SYSCFGEN, TRUE); + + /* USB IRQ relocated to not conflict with CAN.*/ + SYSCFG->CFGR1 |= SYSCFG_CFGR1_USB_IT_RMP; +} + +/** + * @brief STM32 clocks and PLL initialization. + * @note All the involved constants come from the file @p board.h. + * @note This function should be invoked just after the system reset. + * + * @special + */ +void stm32_clock_init(void) { + +#if !STM32_NO_INIT + /* HSI setup, it enforces the reset situation in order to handle possible + problems with JTAG probes and re-initializations.*/ + RCC->CR |= RCC_CR_HSION; /* Make sure HSI is ON. */ + while (!(RCC->CR & RCC_CR_HSIRDY)) + ; /* Wait until HSI is stable. */ + RCC->CR &= RCC_CR_HSITRIM | RCC_CR_HSION; /* CR Reset value. */ + RCC->CFGR = 0; /* CFGR reset value. */ + while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_HSI) + ; /* Waits until HSI is selected. */ + +#if STM32_HSE_ENABLED + /* HSE activation.*/ +#if defined(STM32_HSE_BYPASS) + /* HSE Bypass.*/ + RCC->CR |= RCC_CR_HSEON | RCC_CR_HSEBYP; +#else + /* No HSE Bypass.*/ + RCC->CR |= RCC_CR_HSEON; +#endif + while (!(RCC->CR & RCC_CR_HSERDY)) + ; /* Waits until HSE is stable. */ +#endif + +#if STM32_LSI_ENABLED + /* LSI activation.*/ + RCC->CSR |= RCC_CSR_LSION; + while ((RCC->CSR & RCC_CSR_LSIRDY) == 0) + ; /* Waits until LSI is stable. */ +#endif + + /* Clock settings.*/ + RCC->CFGR = STM32_MCOSEL | STM32_USBPRE | STM32_PLLMUL | + STM32_PLLSRC | STM32_PPRE1 | STM32_PPRE2 | + STM32_HPRE; + RCC->CFGR2 = STM32_ADC34PRES | STM32_ADC12PRES | STM32_PREDIV; + RCC->CFGR3 = STM32_UART5SW | STM32_UART4SW | STM32_USART3SW | + STM32_USART2SW | STM32_I2C2SW | STM32_I2C1SW | + STM32_USART1SW; + +#if STM32_ACTIVATE_PLL + /* PLL activation.*/ + RCC->CR |= RCC_CR_PLLON; + while (!(RCC->CR & RCC_CR_PLLRDY)) + ; /* Waits until PLL is stable. */ +#endif + + /* Flash setup and final clock selection. */ + FLASH->ACR = STM32_FLASHBITS; + + /* Switching to the configured clock source if it is different from HSI.*/ +#if (STM32_SW != STM32_SW_HSI) + /* Switches clock source.*/ + RCC->CFGR |= STM32_SW; + while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 2)) + ; /* Waits selection complete. */ +#endif + + /* After PLL activation because the special requirements for TIM1 and + TIM8 bits.*/ + RCC->CFGR3 |= STM32_TIM8SW | STM32_TIM1SW; +#endif /* !STM32_NO_INIT */ +} + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/hal_lld.h b/os/hal/ports/STM32/STM32F3xx/hal_lld.h new file mode 100644 index 000000000..21f6d4a84 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/hal_lld.h @@ -0,0 +1,1150 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/hal_lld.h + * @brief STM32F3xx HAL subsystem low level driver header. + * @pre This module requires the following macros to be defined in the + * @p board.h file: + * - STM32_LSECLK. + * - STM32_LSEDRV. + * - STM32_LSE_BYPASS (optionally). + * - STM32_HSECLK. + * - STM32_HSE_BYPASS (optionally). + * . + * One of the following macros must also be defined: + * - STM32F301x8 for Analog & DSP devices. + * - STM32F302x8 for Analog & DSP devices. + * - STM32F302xC for Analog & DSP devices. + * - STM32F303x8 for Analog & DSP devices. + * - STM32F303xC for Analog & DSP devices. + * - STM32F318xx for Analog & DSP devices. + * - STM32F328xx for Analog & DSP devices. + * - STM32F334x8 for Analog & DSP devices. + * - STM32F358xx for Analog & DSP devices. + * . + * + * @addtogroup HAL + * @{ + */ + +#ifndef _HAL_LLD_H_ +#define _HAL_LLD_H_ + +#include "stm32_registry.h" + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/** + * @name Platform identification macros + * @{ + */ +#if defined(STM32F301x8) || defined(__DOXYGEN__) +#define PLATFORM_NAME "STM32F301x8 Analog & DSP" + +#elif defined(STM32F302x8) +#define PLATFORM_NAME "STM32F302x8 Analog & DSP" + +#elif defined(STM32F302xC) +#define PLATFORM_NAME "STM32F302xC Analog & DSP" + +#elif defined(STM32F303x8) +#define PLATFORM_NAME "STM32F303x8 Analog & DSP" + +#elif defined(STM32F303xC) +#define PLATFORM_NAME "STM32F303xC Analog & DSP" + +#elif defined(STM32F318xx) +#define PLATFORM_NAME "STM32F318xx Analog & DSP" + +#elif defined(STM32F328xx) +#define PLATFORM_NAME "STM32F328xx Analog & DSP" + +#elif defined(STM32F334x8) +#define PLATFORM_NAME "STM32F334x8 Analog & DSP" + +#elif defined(STM32F358xx) +#define PLATFORM_NAME "STM32F358xx Analog & DSP" + +#else +#error "STM32F3xx device not specified" +#endif +/** @} */ + +/** + * @name Absolute Maximum Ratings + * @{ + */ +/** + * @brief Maximum system clock frequency. + */ +#define STM32_SYSCLK_MAX 72000000 + +/** + * @brief Maximum HSE clock frequency. + */ +#define STM32_HSECLK_MAX 32000000 + +/** + * @brief Minimum HSE clock frequency. + */ +#define STM32_HSECLK_MIN 1000000 + +/** + * @brief Maximum LSE clock frequency. + */ +#define STM32_LSECLK_MAX 1000000 + +/** + * @brief Minimum LSE clock frequency. + */ +#define STM32_LSECLK_MIN 32768 + +/** + * @brief Maximum PLLs input clock frequency. + */ +#define STM32_PLLIN_MAX 24000000 + +/** + * @brief Minimum PLLs input clock frequency. + */ +#define STM32_PLLIN_MIN 1000000 + +/** + * @brief Maximum PLL output clock frequency. + */ +#define STM32_PLLOUT_MAX 72000000 + +/** + * @brief Maximum PLL output clock frequency. + */ +#define STM32_PLLOUT_MIN 16000000 + +/** + * @brief Maximum APB1 clock frequency. + */ +#define STM32_PCLK1_MAX 36000000 + +/** + * @brief Maximum APB2 clock frequency. + */ +#define STM32_PCLK2_MAX 72000000 + +/** + * @brief Maximum ADC clock frequency. + */ +#define STM32_ADCCLK_MAX 72000000 +/** @} */ + +/** + * @name Internal clock sources + * @{ + */ +#define STM32_HSICLK 8000000 /**< High speed internal clock. */ +#define STM32_LSICLK 40000 /**< Low speed internal clock. */ +/** @} */ + +/** + * @name PWR_CR register bits definitions + * @{ + */ +#define STM32_PLS_MASK (7 << 5) /**< PLS bits mask. */ +#define STM32_PLS_LEV0 (0 << 5) /**< PVD level 0. */ +#define STM32_PLS_LEV1 (1 << 5) /**< PVD level 1. */ +#define STM32_PLS_LEV2 (2 << 5) /**< PVD level 2. */ +#define STM32_PLS_LEV3 (3 << 5) /**< PVD level 3. */ +#define STM32_PLS_LEV4 (4 << 5) /**< PVD level 4. */ +#define STM32_PLS_LEV5 (5 << 5) /**< PVD level 5. */ +#define STM32_PLS_LEV6 (6 << 5) /**< PVD level 6. */ +#define STM32_PLS_LEV7 (7 << 5) /**< PVD level 7. */ +/** @} */ + +/** + * @name RCC_CFGR register bits definitions + * @{ + */ +#define STM32_SW_HSI (0 << 0) /**< SYSCLK source is HSI. */ +#define STM32_SW_HSE (1 << 0) /**< SYSCLK source is HSE. */ +#define STM32_SW_PLL (2 << 0) /**< SYSCLK source is PLL. */ + +#define STM32_HPRE_DIV1 (0 << 4) /**< SYSCLK divided by 1. */ +#define STM32_HPRE_DIV2 (8 << 4) /**< SYSCLK divided by 2. */ +#define STM32_HPRE_DIV4 (9 << 4) /**< SYSCLK divided by 4. */ +#define STM32_HPRE_DIV8 (10 << 4) /**< SYSCLK divided by 8. */ +#define STM32_HPRE_DIV16 (11 << 4) /**< SYSCLK divided by 16. */ +#define STM32_HPRE_DIV64 (12 << 4) /**< SYSCLK divided by 64. */ +#define STM32_HPRE_DIV128 (13 << 4) /**< SYSCLK divided by 128. */ +#define STM32_HPRE_DIV256 (14 << 4) /**< SYSCLK divided by 256. */ +#define STM32_HPRE_DIV512 (15 << 4) /**< SYSCLK divided by 512. */ + +#define STM32_PPRE1_DIV1 (0 << 8) /**< HCLK divided by 1. */ +#define STM32_PPRE1_DIV2 (4 << 8) /**< HCLK divided by 2. */ +#define STM32_PPRE1_DIV4 (5 << 8) /**< HCLK divided by 4. */ +#define STM32_PPRE1_DIV8 (6 << 8) /**< HCLK divided by 8. */ +#define STM32_PPRE1_DIV16 (7 << 8) /**< HCLK divided by 16. */ + +#define STM32_PPRE2_DIV1 (0 << 11) /**< HCLK divided by 1. */ +#define STM32_PPRE2_DIV2 (4 << 11) /**< HCLK divided by 2. */ +#define STM32_PPRE2_DIV4 (5 << 11) /**< HCLK divided by 4. */ +#define STM32_PPRE2_DIV8 (6 << 11) /**< HCLK divided by 8. */ +#define STM32_PPRE2_DIV16 (7 << 11) /**< HCLK divided by 16. */ + +#define STM32_PLLSRC_HSI (0 << 16) /**< PLL clock source is HSI/2. */ +#define STM32_PLLSRC_HSE (1 << 16) /**< PLL clock source is + HSE/PREDIV. */ + +#define STM32_USBPRE_DIV1P5 (0 << 22) /**< USB clock is PLLCLK/1.5. */ +#define STM32_USBPRE_DIV1 (1 << 22) /**< USB clock is PLLCLK/1. */ + +#define STM32_MCOSEL_NOCLOCK (0 << 24) /**< No clock on MCO pin. */ +#define STM32_MCOSEL_LSI (2 << 24) /**< LSI clock on MCO pin. */ +#define STM32_MCOSEL_LSE (3 << 24) /**< LSE clock on MCO pin. */ +#define STM32_MCOSEL_SYSCLK (4 << 24) /**< SYSCLK on MCO pin. */ +#define STM32_MCOSEL_HSI (5 << 24) /**< HSI clock on MCO pin. */ +#define STM32_MCOSEL_HSE (6 << 24) /**< HSE clock on MCO pin. */ +#define STM32_MCOSEL_PLLDIV2 (7 << 24) /**< PLL/2 clock on MCO pin. */ +/** @} */ + +/** + * @name RCC_BDCR register bits definitions + * @{ + */ +#define STM32_RTCSEL_MASK (3 << 8) /**< RTC clock source mask. */ +#define STM32_RTCSEL_NOCLOCK (0 << 8) /**< No clock. */ +#define STM32_RTCSEL_LSE (1 << 8) /**< LSE used as RTC clock. */ +#define STM32_RTCSEL_LSI (2 << 8) /**< LSI used as RTC clock. */ +#define STM32_RTCSEL_HSEDIV (3 << 8) /**< HSE divided by 32 used as + RTC clock. */ +/** @} */ + +/** + * @name RCC_CFGR2 register bits definitions + * @{ + */ +#define STM32_PREDIV_MASK (15 << 0) /**< PREDIV divisor mask. */ +#define STM32_ADC12PRES_MASK (31 << 4) /**< ADC12 clock source mask. */ +#define STM32_ADC12PRES_NOCLOCK (0 << 4) /**< ADC12 clock is disabled. */ +#define STM32_ADC12PRES_DIV1 (16 << 4) /**< ADC12 clock is PLL/1. */ +#define STM32_ADC12PRES_DIV2 (17 << 4) /**< ADC12 clock is PLL/2. */ +#define STM32_ADC12PRES_DIV4 (18 << 4) /**< ADC12 clock is PLL/4. */ +#define STM32_ADC12PRES_DIV6 (19 << 4) /**< ADC12 clock is PLL/6. */ +#define STM32_ADC12PRES_DIV8 (20 << 4) /**< ADC12 clock is PLL/8. */ +#define STM32_ADC12PRES_DIV10 (21 << 4) /**< ADC12 clock is PLL/10. */ +#define STM32_ADC12PRES_DIV12 (22 << 4) /**< ADC12 clock is PLL/12. */ +#define STM32_ADC12PRES_DIV16 (23 << 4) /**< ADC12 clock is PLL/16. */ +#define STM32_ADC12PRES_DIV32 (24 << 4) /**< ADC12 clock is PLL/32. */ +#define STM32_ADC12PRES_DIV64 (25 << 4) /**< ADC12 clock is PLL/64. */ +#define STM32_ADC12PRES_DIV128 (26 << 4) /**< ADC12 clock is PLL/128. */ +#define STM32_ADC12PRES_DIV256 (27 << 4) /**< ADC12 clock is PLL/256. */ +#define STM32_ADC34PRES_MASK (31 << 9) /**< ADC34 clock source mask. */ +#define STM32_ADC34PRES_NOCLOCK (0 << 9) /**< ADC34 clock is disabled. */ +#define STM32_ADC34PRES_DIV1 (16 << 9) /**< ADC34 clock is PLL/1. */ +#define STM32_ADC34PRES_DIV2 (17 << 9) /**< ADC34 clock is PLL/2. */ +#define STM32_ADC34PRES_DIV4 (18 << 9) /**< ADC34 clock is PLL/4. */ +#define STM32_ADC34PRES_DIV6 (19 << 9) /**< ADC34 clock is PLL/6. */ +#define STM32_ADC34PRES_DIV8 (20 << 9) /**< ADC34 clock is PLL/8. */ +#define STM32_ADC34PRES_DIV10 (21 << 9) /**< ADC34 clock is PLL/10. */ +#define STM32_ADC34PRES_DIV12 (22 << 9) /**< ADC34 clock is PLL/12. */ +#define STM32_ADC34PRES_DIV16 (23 << 9) /**< ADC34 clock is PLL/16. */ +#define STM32_ADC34PRES_DIV32 (24 << 9) /**< ADC34 clock is PLL/32. */ +#define STM32_ADC34PRES_DIV64 (25 << 9) /**< ADC34 clock is PLL/64. */ +#define STM32_ADC34PRES_DIV128 (26 << 9) /**< ADC34 clock is PLL/128. */ +#define STM32_ADC34PRES_DIV256 (27 << 9) /**< ADC34 clock is PLL/256. */ +/** @} */ + +/** + * @name RCC_CFGR3 register bits definitions + * @{ + */ +#define STM32_USART1SW_MASK (3 << 0) /**< USART1 clock source mask. */ +#define STM32_USART1SW_PCLK (0 << 0) /**< USART1 clock is PCLK. */ +#define STM32_USART1SW_SYSCLK (1 << 0) /**< USART1 clock is SYSCLK. */ +#define STM32_USART1SW_LSE (2 << 0) /**< USART1 clock is LSE. */ +#define STM32_USART1SW_HSI (3 << 0) /**< USART1 clock is HSI. */ +#define STM32_I2C1SW_MASK (1 << 4) /**< I2C1 clock source mask. */ +#define STM32_I2C1SW_HSI (0 << 4) /**< I2C1 clock is HSI. */ +#define STM32_I2C1SW_SYSCLK (1 << 4) /**< I2C1 clock is SYSCLK. */ +#define STM32_I2C2SW_MASK (1 << 5) /**< I2C2 clock source mask. */ +#define STM32_I2C2SW_HSI (0 << 5) /**< I2C2 clock is HSI. */ +#define STM32_I2C2SW_SYSCLK (1 << 5) /**< I2C2 clock is SYSCLK. */ +#define STM32_TIM1SW_MASK (1 << 8) /**< TIM1 clock source mask. */ +#define STM32_TIM1SW_PCLK2 (0 << 8) /**< TIM1 clock is PCLK2. */ +#define STM32_TIM1SW_PLLX2 (1 << 8) /**< TIM1 clock is PLL*2. */ +#define STM32_TIM8SW_MASK (1 << 9) /**< TIM8 clock source mask. */ +#define STM32_TIM8SW_PCLK2 (0 << 9) /**< TIM8 clock is PCLK2. */ +#define STM32_TIM8SW_PLLX2 (1 << 9) /**< TIM8 clock is PLL*2. */ +#define STM32_USART2SW_MASK (3 << 16) /**< USART2 clock source mask. */ +#define STM32_USART2SW_PCLK (0 << 16) /**< USART2 clock is PCLK. */ +#define STM32_USART2SW_SYSCLK (1 << 16) /**< USART2 clock is SYSCLK. */ +#define STM32_USART2SW_LSE (2 << 16) /**< USART2 clock is LSE. */ +#define STM32_USART2SW_HSI (3 << 16) /**< USART2 clock is HSI. */ +#define STM32_USART3SW_MASK (3 << 18) /**< USART3 clock source mask. */ +#define STM32_USART3SW_PCLK (0 << 18) /**< USART3 clock is PCLK. */ +#define STM32_USART3SW_SYSCLK (1 << 18) /**< USART3 clock is SYSCLK. */ +#define STM32_USART3SW_LSE (2 << 18) /**< USART3 clock is LSE. */ +#define STM32_USART3SW_HSI (3 << 18) /**< USART3 clock is HSI. */ +#define STM32_UART4SW_MASK (3 << 20) /**< USART4 clock source mask. */ +#define STM32_UART4SW_PCLK (0 << 20) /**< USART4 clock is PCLK. */ +#define STM32_UART4SW_SYSCLK (1 << 20) /**< USART4 clock is SYSCLK. */ +#define STM32_UART4SW_LSE (2 << 20) /**< USART4 clock is LSE. */ +#define STM32_UART4SW_HSI (3 << 20) /**< USART4 clock is HSI. */ +#define STM32_UART5SW_MASK (3 << 22) /**< USART5 clock source mask. */ +#define STM32_UART5SW_PCLK (0 << 22) /**< USART5 clock is PCLK. */ +#define STM32_UART5SW_SYSCLK (1 << 22) /**< USART5 clock is SYSCLK. */ +#define STM32_UART5SW_LSE (2 << 22) /**< USART5 clock is LSE. */ +#define STM32_UART5SW_HSI (3 << 22) /**< USART5 clock is HSI. */ +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/** + * @name Configuration options + * @{ + */ +/** + * @brief Disables the PWR/RCC initialization in the HAL. + */ +#if !defined(STM32_NO_INIT) || defined(__DOXYGEN__) +#define STM32_NO_INIT FALSE +#endif + +/** + * @brief Enables or disables the programmable voltage detector. + */ +#if !defined(STM32_PVD_ENABLE) || defined(__DOXYGEN__) +#define STM32_PVD_ENABLE FALSE +#endif + +/** + * @brief Sets voltage level for programmable voltage detector. + */ +#if !defined(STM32_PLS) || defined(__DOXYGEN__) +#define STM32_PLS STM32_PLS_LEV0 +#endif + +/** + * @brief Enables or disables the HSI clock source. + */ +#if !defined(STM32_HSI_ENABLED) || defined(__DOXYGEN__) +#define STM32_HSI_ENABLED TRUE +#endif + +/** + * @brief Enables or disables the LSI clock source. + */ +#if !defined(STM32_LSI_ENABLED) || defined(__DOXYGEN__) +#define STM32_LSI_ENABLED TRUE +#endif + +/** + * @brief Enables or disables the HSE clock source. + */ +#if !defined(STM32_HSE_ENABLED) || defined(__DOXYGEN__) +#define STM32_HSE_ENABLED TRUE +#endif + +/** + * @brief Enables or disables the LSE clock source. + */ +#if !defined(STM32_LSE_ENABLED) || defined(__DOXYGEN__) +#define STM32_LSE_ENABLED FALSE +#endif + +/** + * @brief Main clock source selection. + * @note If the selected clock source is not the PLL then the PLL is not + * initialized and started. + * @note The default value is calculated for a 72MHz system clock from + * a 8MHz crystal using the PLL. + */ +#if !defined(STM32_SW) || defined(__DOXYGEN__) +#define STM32_SW STM32_SW_PLL +#endif + +/** + * @brief Clock source for the PLL. + * @note This setting has only effect if the PLL is selected as the + * system clock source. + * @note The default value is calculated for a 72MHz system clock from + * a 8MHz crystal using the PLL. + */ +#if !defined(STM32_PLLSRC) || defined(__DOXYGEN__) +#define STM32_PLLSRC STM32_PLLSRC_HSE +#endif + +/** + * @brief Crystal PLL pre-divider. + * @note This setting has only effect if the PLL is selected as the + * system clock source. + * @note The default value is calculated for a 72MHz system clock from + * a 8MHz crystal using the PLL. + */ +#if !defined(STM32_PREDIV_VALUE) || defined(__DOXYGEN__) +#define STM32_PREDIV_VALUE 1 +#endif + +/** + * @brief PLL multiplier value. + * @note The allowed range is 2...16. + * @note The default value is calculated for a 72MHz system clock from + * a 8MHz crystal using the PLL. + */ +#if !defined(STM32_PLLMUL_VALUE) || defined(__DOXYGEN__) +#define STM32_PLLMUL_VALUE 9 +#endif + +/** + * @brief AHB prescaler value. + * @note The default value is calculated for a 72MHz system clock from + * a 8MHz crystal using the PLL. + */ +#if !defined(STM32_HPRE) || defined(__DOXYGEN__) +#define STM32_HPRE STM32_HPRE_DIV1 +#endif + +/** + * @brief APB1 prescaler value. + */ +#if !defined(STM32_PPRE1) || defined(__DOXYGEN__) +#define STM32_PPRE1 STM32_PPRE1_DIV2 +#endif + +/** + * @brief APB2 prescaler value. + */ +#if !defined(STM32_PPRE2) || defined(__DOXYGEN__) +#define STM32_PPRE2 STM32_PPRE2_DIV2 +#endif + +/** + * @brief MCO pin setting. + */ +#if !defined(STM32_MCOSEL) || defined(__DOXYGEN__) +#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK +#endif + +/** + * @brief ADC12 prescaler value. + */ +#if !defined(STM32_ADC12PRES) || defined(__DOXYGEN__) +#define STM32_ADC12PRES STM32_ADC12PRES_DIV1 +#endif + +/** + * @brief ADC34 prescaler value. + */ +#if !defined(STM32_ADC34PRES) || defined(__DOXYGEN__) +#define STM32_ADC34PRES STM32_ADC34PRES_DIV1 +#endif + +/** + * @brief USART1 clock source. + */ +#if !defined(STM32_USART1SW) || defined(__DOXYGEN__) +#define STM32_USART1SW STM32_USART1SW_PCLK +#endif + +/** + * @brief USART2 clock source. + */ +#if !defined(STM32_USART2SW) || defined(__DOXYGEN__) +#define STM32_USART2SW STM32_USART2SW_PCLK +#endif + +/** + * @brief USART3 clock source. + */ +#if !defined(STM32_USART3SW) || defined(__DOXYGEN__) +#define STM32_USART3SW STM32_USART3SW_PCLK +#endif + +/** + * @brief UART4 clock source. + */ +#if !defined(STM32_UART4SW) || defined(__DOXYGEN__) +#define STM32_UART4SW STM32_UART4SW_PCLK +#endif + +/** + * @brief UART5 clock source. + */ +#if !defined(STM32_UART5SW) || defined(__DOXYGEN__) +#define STM32_UART5SW STM32_UART5SW_PCLK +#endif + +/** + * @brief I2C1 clock source. + */ +#if !defined(STM32_I2C1SW) || defined(__DOXYGEN__) +#define STM32_I2C1SW STM32_I2C1SW_SYSCLK +#endif + +/** + * @brief I2C2 clock source. + */ +#if !defined(STM32_I2C2SW) || defined(__DOXYGEN__) +#define STM32_I2C2SW STM32_I2C2SW_SYSCLK +#endif + +/** + * @brief TIM1 clock source. + */ +#if !defined(STM32_TIM1SW) || defined(__DOXYGEN__) +#define STM32_TIM1SW STM32_TIM1SW_PCLK2 +#endif + +/** + * @brief TIM8 clock source. + */ +#if !defined(STM32_TIM8SW) || defined(__DOXYGEN__) +#define STM32_TIM8SW STM32_TIM8SW_PCLK2 +#endif + +/** + * @brief RTC clock source. + */ +#if !defined(STM32_RTCSEL) || defined(__DOXYGEN__) +#define STM32_RTCSEL STM32_RTCSEL_LSI +#endif + +/** + * @brief USB clock setting. + */ +#if !defined(STM32_USB_CLOCK_REQUIRED) || defined(__DOXYGEN__) +#define STM32_USB_CLOCK_REQUIRED TRUE +#endif + +/** + * @brief USB prescaler initialization. + */ +#if !defined(STM32_USBPRE) || defined(__DOXYGEN__) +#define STM32_USBPRE STM32_USBPRE_DIV1P5 +#endif +/** @} */ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/* + * Configuration-related checks. + */ +#if !defined(STM32F3xx_MCUCONF) +#error "Using a wrong mcuconf.h file, STM32F3xx_MCUCONF not defined" +#endif + +/* + * HSI related checks. + */ +#if STM32_HSI_ENABLED +#else /* !STM32_HSI_ENABLED */ + +#if STM32_SW == STM32_SW_HSI +#error "HSI not enabled, required by STM32_SW" +#endif + +#if STM32_USART1SW == STM32_USART1SW_HSI +#error "HSI not enabled, required by STM32_USART1SW" +#endif + +#if STM32_USART2SW == STM32_USART2SW_HSI +#error "HSI not enabled, required by STM32_USART2SW" +#endif + +#if STM32_USART3SW == STM32_USART3SW_HSI +#error "HSI not enabled, required by STM32_USART3SW" +#endif + +#if STM32_UART4SW == STM32_UART4SW_HSI +#error "HSI not enabled, required by STM32_UART4SW" +#endif + +#if STM32_UART5SW == STM32_UART5SW_HSI +#error "HSI not enabled, required by STM32_UART5SW" +#endif + +#if STM32_I2C1SW == STM32_I2C1SW_HSI +#error "HSI not enabled, required by STM32_I2C1SW" +#endif + +#if STM32_I2C2SW == STM32_I2C2SW_HSI +#error "HSI not enabled, required by STM32_I2C2SW" +#endif + +#if STM32_TIM1SW == STM32_TIM1SW_HSI +#error "HSI not enabled, required by STM32_TIM1SW" +#endif + +#if STM32_TIM8SW == STM32_TIM8SW_HSI +#error "HSI not enabled, required by STM32_TIM8SW" +#endif + +#if (STM32_SW == STM32_SW_PLL) && (STM32_PLLSRC == STM32_PLLSRC_HSI) +#error "HSI not enabled, required by STM32_SW and STM32_PLLSRC" +#endif + +#if (STM32_MCOSEL == STM32_MCOSEL_HSI) || \ + ((STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) && \ + (STM32_PLLSRC == STM32_PLLSRC_HSI)) +#error "HSI not enabled, required by STM32_MCOSEL" +#endif + +#endif /* !STM32_HSI_ENABLED */ + +/* + * HSE related checks. + */ +#if STM32_HSE_ENABLED + +#if STM32_HSECLK == 0 +#error "HSE frequency not defined" +#elif (STM32_HSECLK < STM32_HSECLK_MIN) || (STM32_HSECLK > STM32_HSECLK_MAX) +#error "STM32_HSECLK outside acceptable range (STM32_HSECLK_MIN...STM32_HSECLK_MAX)" +#endif + +#else /* !STM32_HSE_ENABLED */ + +#if STM32_SW == STM32_SW_HSE +#error "HSE not enabled, required by STM32_SW" +#endif + +#if (STM32_SW == STM32_SW_PLL) && (STM32_PLLSRC == STM32_PLLSRC_HSE) +#error "HSE not enabled, required by STM32_SW and STM32_PLLSRC" +#endif + +#if (STM32_MCOSEL == STM32_MCOSEL_HSE) || \ + ((STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) && \ + (STM32_PLLSRC == STM32_PLLSRC_HSE)) +#error "HSE not enabled, required by STM32_MCOSEL" +#endif + +#if STM32_RTCSEL == STM32_RTCSEL_HSEDIV +#error "HSE not enabled, required by STM32_RTCSEL" +#endif + +#endif /* !STM32_HSE_ENABLED */ + +/* + * LSI related checks. + */ +#if STM32_LSI_ENABLED +#else /* !STM32_LSI_ENABLED */ + +#if STM32_RTCSEL == STM32_RTCSEL_LSI +#error "LSI not enabled, required by STM32_RTCSEL" +#endif + +#endif /* !STM32_LSI_ENABLED */ + +/* + * LSE related checks. + */ +#if STM32_LSE_ENABLED + +#if !defined(STM32_LSECLK) || (STM32_LSECLK == 0) +#error "STM32_LSECLK not defined" +#endif + +#if (STM32_LSECLK < STM32_LSECLK_MIN) || (STM32_LSECLK > STM32_LSECLK_MAX) +#error "STM32_LSECLK outside acceptable range (STM32_LSECLK_MIN...STM32_LSECLK_MAX)" +#endif + +#if !defined(STM32_LSEDRV) +#error "STM32_LSEDRV not defined" +#endif + +#if (STM32_LSEDRV >> 3) > 3 +#error "STM32_LSEDRV outside acceptable range ((0<<3)...(3<<3))" +#endif + +#if STM32_USART1SW == STM32_USART1SW_LSE +#error "LSE not enabled, required by STM32_USART1SW" +#endif + +#if STM32_USART2SW == STM32_USART2SW_LSE +#error "LSE not enabled, required by STM32_USART2SW" +#endif + +#if STM32_USART3SW == STM32_USART3SW_LSE +#error "LSE not enabled, required by STM32_USART3SW" +#endif + +#if STM32_UART4SW == STM32_UART4SW_LSE +#error "LSE not enabled, required by STM32_UART4SW" +#endif + +#if STM32_UART5SW == STM32_UART5SW_LSE +#error "LSE not enabled, required by STM32_UART5SW" +#endif + +#else /* !STM32_LSE_ENABLED */ + +#if STM32_RTCSEL == STM32_RTCSEL_LSE +#error "LSE not enabled, required by STM32_RTCSEL" +#endif + +#endif /* !STM32_LSE_ENABLED */ + +/* PLL activation conditions.*/ +#if (STM32_SW == STM32_SW_PLL) || \ + (STM32_MCOSEL == STM32_MCOSEL_PLLDIV2) || \ + (STM32_TIM1SW == STM32_TIM1SW_PLLX2) || \ + (STM32_TIM8SW == STM32_TIM8SW_PLLX2) || \ + (STM32_ADC12PRES != STM32_ADC12PRES_NOCLOCK) || \ + (STM32_ADC34PRES != STM32_ADC34PRES_NOCLOCK) || \ + STM32_USB_CLOCK_REQUIRED || \ + defined(__DOXYGEN__) +/** + * @brief PLL activation flag. + */ +#define STM32_ACTIVATE_PLL TRUE +#else +#define STM32_ACTIVATE_PLL FALSE +#endif + +/* HSE prescaler setting check.*/ +#if ((STM32_PREDIV_VALUE >= 1) || (STM32_PREDIV_VALUE <= 16)) +#define STM32_PREDIV ((STM32_PREDIV_VALUE - 1) << 0) +#else +#error "invalid STM32_PREDIV value specified" +#endif + +/** + * @brief PLLMUL field. + */ +#if ((STM32_PLLMUL_VALUE >= 2) && (STM32_PLLMUL_VALUE <= 16)) || \ + defined(__DOXYGEN__) +#define STM32_PLLMUL ((STM32_PLLMUL_VALUE - 2) << 18) +#else +#error "invalid STM32_PLLMUL_VALUE value specified" +#endif + +/** + * @brief PLL input clock frequency. + */ +#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__) +#define STM32_PLLCLKIN (STM32_HSECLK / STM32_PREDIV_VALUE) +#elif STM32_PLLSRC == STM32_PLLSRC_HSI +#define STM32_PLLCLKIN (STM32_HSICLK / 2) +#else +#error "invalid STM32_PLLSRC value specified" +#endif + +/* PLL input frequency range check.*/ +#if (STM32_PLLCLKIN < STM32_PLLIN_MIN) || (STM32_PLLCLKIN > STM32_PLLIN_MAX) +#error "STM32_PLLCLKIN outside acceptable range (STM32_PLLIN_MIN...STM32_PLLIN_MAX)" +#endif + +/** + * @brief PLL output clock frequency. + */ +#define STM32_PLLCLKOUT (STM32_PLLCLKIN * STM32_PLLMUL_VALUE) + +/* PLL output frequency range check.*/ +#if (STM32_PLLCLKOUT < STM32_PLLOUT_MIN) || (STM32_PLLCLKOUT > STM32_PLLOUT_MAX) +#error "STM32_PLLCLKOUT outside acceptable range (STM32_PLLOUT_MIN...STM32_PLLOUT_MAX)" +#endif + +/** + * @brief System clock source. + */ +#if (STM32_SW == STM32_SW_PLL) || defined(__DOXYGEN__) +#define STM32_SYSCLK STM32_PLLCLKOUT +#elif (STM32_SW == STM32_SW_HSI) +#define STM32_SYSCLK STM32_HSICLK +#elif (STM32_SW == STM32_SW_HSE) +#define STM32_SYSCLK STM32_HSECLK +#else +#error "invalid STM32_SW value specified" +#endif + +/* Check on the system clock.*/ +#if STM32_SYSCLK > STM32_SYSCLK_MAX +#error "STM32_SYSCLK above maximum rated frequency (STM32_SYSCLK_MAX)" +#endif + +/** + * @brief AHB frequency. + */ +#if (STM32_HPRE == STM32_HPRE_DIV1) || defined(__DOXYGEN__) +#define STM32_HCLK (STM32_SYSCLK / 1) +#elif STM32_HPRE == STM32_HPRE_DIV2 +#define STM32_HCLK (STM32_SYSCLK / 2) +#elif STM32_HPRE == STM32_HPRE_DIV4 +#define STM32_HCLK (STM32_SYSCLK / 4) +#elif STM32_HPRE == STM32_HPRE_DIV8 +#define STM32_HCLK (STM32_SYSCLK / 8) +#elif STM32_HPRE == STM32_HPRE_DIV16 +#define STM32_HCLK (STM32_SYSCLK / 16) +#elif STM32_HPRE == STM32_HPRE_DIV64 +#define STM32_HCLK (STM32_SYSCLK / 64) +#elif STM32_HPRE == STM32_HPRE_DIV128 +#define STM32_HCLK (STM32_SYSCLK / 128) +#elif STM32_HPRE == STM32_HPRE_DIV256 +#define STM32_HCLK (STM32_SYSCLK / 256) +#elif STM32_HPRE == STM32_HPRE_DIV512 +#define STM32_HCLK (STM32_SYSCLK / 512) +#else +#error "invalid STM32_HPRE value specified" +#endif + +/* AHB frequency check.*/ +#if STM32_HCLK > STM32_SYSCLK_MAX +#error "STM32_HCLK exceeding maximum frequency (STM32_SYSCLK_MAX)" +#endif + +/** + * @brief APB1 frequency. + */ +#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__) +#define STM32_PCLK1 (STM32_HCLK / 1) +#elif STM32_PPRE1 == STM32_PPRE1_DIV2 +#define STM32_PCLK1 (STM32_HCLK / 2) +#elif STM32_PPRE1 == STM32_PPRE1_DIV4 +#define STM32_PCLK1 (STM32_HCLK / 4) +#elif STM32_PPRE1 == STM32_PPRE1_DIV8 +#define STM32_PCLK1 (STM32_HCLK / 8) +#elif STM32_PPRE1 == STM32_PPRE1_DIV16 +#define STM32_PCLK1 (STM32_HCLK / 16) +#else +#error "invalid STM32_PPRE1 value specified" +#endif + +/* APB1 frequency check.*/ +#if STM32_PCLK1 > STM32_PCLK1_MAX +#error "STM32_PCLK1 exceeding maximum frequency (STM32_PCLK1_MAX)" +#endif + +/** + * @brief APB2 frequency. + */ +#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__) +#define STM32_PCLK2 (STM32_HCLK / 1) +#elif STM32_PPRE2 == STM32_PPRE2_DIV2 +#define STM32_PCLK2 (STM32_HCLK / 2) +#elif STM32_PPRE2 == STM32_PPRE2_DIV4 +#define STM32_PCLK2 (STM32_HCLK / 4) +#elif STM32_PPRE2 == STM32_PPRE2_DIV8 +#define STM32_PCLK2 (STM32_HCLK / 8) +#elif STM32_PPRE2 == STM32_PPRE2_DIV16 +#define STM32_PCLK2 (STM32_HCLK / 16) +#else +#error "invalid STM32_PPRE2 value specified" +#endif + +/* APB2 frequency check.*/ +#if STM32_PCLK2 > STM32_PCLK2_MAX +#error "STM32_PCLK2 exceeding maximum frequency (STM32_PCLK2_MAX)" +#endif + +/** + * @brief RTC clock. + */ +#if (STM32_RTCSEL == STM32_RTCSEL_LSE) || defined(__DOXYGEN__) +#define STM32_RTCCLK STM32_LSECLK +#elif STM32_RTCSEL == STM32_RTCSEL_LSI +#define STM32_RTCCLK STM32_LSICLK +#elif STM32_RTCSEL == STM32_RTCSEL_HSEDIV +#define STM32_RTCCLK (STM32_HSECLK / 32) +#elif STM32_RTCSEL == STM32_RTCSEL_NOCLOCK +#define STM32_RTCCLK 0 +#else +#error "invalid source selected for RTC clock" +#endif + +/** + * @brief ADC12 frequency. + */ +#if (STM32_ADC12PRES == STM32_ADC12PRES_NOCLOCK) || defined(__DOXYGEN__) +#define STM32_ADC12CLK 0 +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV1 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 1) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV2 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 2) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV4 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 4) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV6 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 6) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV8 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 8) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV10 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 10) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV12 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 12) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV16 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 16) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV32 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 32) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV64 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 64) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV128 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 128) +#elif STM32_ADC12PRES == STM32_ADC12PRES_DIV256 +#define STM32_ADC12CLK (STM32_PLLCLKOUT / 256) +#else +#error "invalid STM32_ADC12PRES value specified" +#endif + +/** + * @brief ADC34 frequency. + */ +#if (STM32_ADC43PRES == STM32_ADC34PRES_NOCLOCK) || defined(__DOXYGEN__) +#define STM32_ADC34CLK 0 +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV1 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 1) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV2 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 2) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV4 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 4) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV6 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 6) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV8 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 8) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV10 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 10) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV12 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 12) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV16 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 16) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV32 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 32) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV64 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 64) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV128 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 128) +#elif STM32_ADC34PRES == STM32_ADC34PRES_DIV256 +#define STM32_ADC34CLK (STM32_PLLCLKOUT / 256) +#else +#error "invalid STM32_ADC34PRES value specified" +#endif + +/* ADC12 frequency check.*/ +#if STM32_ADC12CLK > STM32_ADCCLK_MAX +#error "STM32_ADC12CLK exceeding maximum frequency (STM32_ADCCLK_MAX)" +#endif + +/* ADC34 frequency check.*/ +#if STM32_ADC34CLK > STM32_ADCCLK_MAX +#error "STM32_ADC34CLK exceeding maximum frequency (STM32_ADCCLK_MAX)" +#endif + +/** + * @brief I2C1 frequency. + */ +#if STM32_I2C1SW == STM32_I2C1SW_HSI +#define STM32_I2C1CLK STM32_HSICLK +#elif STM32_I2C1SW == STM32_I2C1SW_SYSCLK +#define STM32_I2C1CLK STM32_SYSCLK +#else +#error "invalid source selected for I2C1 clock" +#endif + +/** + * @brief I2C2 frequency. + */ +#if STM32_I2C2SW == STM32_I2C2SW_HSI +#define STM32_I2C2CLK STM32_HSICLK +#elif STM32_I2C2SW == STM32_I2C2SW_SYSCLK +#define STM32_I2C2CLK STM32_SYSCLK +#else +#error "invalid source selected for I2C2 clock" +#endif + +/** + * @brief USART1 frequency. + */ +#if STM32_USART1SW == STM32_USART1SW_PCLK +#define STM32_USART1CLK STM32_PCLK2 +#elif STM32_USART1SW == STM32_USART1SW_SYSCLK +#define STM32_USART1CLK STM32_SYSCLK +#elif STM32_USART1SW == STM32_USART1SW_LSECLK +#define STM32_USART1CLK STM32_LSECLK +#elif STM32_USART1SW == STM32_USART1SW_HSICLK +#define STM32_USART1CLK STM32_HSICLK +#else +#error "invalid source selected for USART1 clock" +#endif + +/** + * @brief USART2 frequency. + */ +#if STM32_USART2SW == STM32_USART2SW_PCLK +#define STM32_USART2CLK STM32_PCLK1 +#elif STM32_USART2SW == STM32_USART2SW_SYSCLK +#define STM32_USART2CLK STM32_SYSCLK +#elif STM32_USART2SW == STM32_USART2SW_LSECLK +#define STM32_USART2CLK STM32_LSECLK +#elif STM32_USART2SW == STM32_USART2SW_HSICLK +#define STM32_USART2CLK STM32_HSICLK +#else +#error "invalid source selected for USART2 clock" +#endif + +/** + * @brief USART3 frequency. + */ +#if STM32_USART3SW == STM32_USART3SW_PCLK +#define STM32_USART3CLK STM32_PCLK1 +#elif STM32_USART3SW == STM32_USART3SW_SYSCLK +#define STM32_USART3CLK STM32_SYSCLK +#elif STM32_USART3SW == STM32_USART3SW_LSECLK +#define STM32_USART3CLK STM32_LSECLK +#elif STM32_USART3SW == STM32_USART3SW_HSICLK +#define STM32_USART3CLK STM32_HSICLK +#else +#error "invalid source selected for USART3 clock" +#endif + +/** + * @brief UART4 frequency. + */ +#if STM32_UART4SW == STM32_UART4SW_PCLK +#define STM32_UART4CLK STM32_PCLK1 +#elif STM32_UART4SW == STM32_UART4SW_SYSCLK +#define STM32_UART4CLK STM32_SYSCLK +#elif STM32_UART4SW == STM32_UART4SW_LSECLK +#define STM32_UART4CLK STM32_LSECLK +#elif STM32_UART4SW == STM32_UART4SW_HSICLK +#define STM32_UART4CLK STM32_HSICLK +#else +#error "invalid source selected for UART4 clock" +#endif + +/** + * @brief UART5 frequency. + */ +#if STM32_UART5SW == STM32_UART5SW_PCLK +#define STM32_UART5CLK STM32_PCLK1 +#elif STM32_UART5SW == STM32_UART5SW_SYSCLK +#define STM32_UART5CLK STM32_SYSCLK +#elif STM32_UART5SW == STM32_UART5SW_LSECLK +#define STM32_UART5CLK STM32_LSECLK +#elif STM32_UART5SW == STM32_UART5SW_HSICLK +#define STM32_UART5CLK STM32_HSICLK +#else +#error "invalid source selected for UART5 clock" +#endif + +/** + * @brief TIM1 frequency. + */ +#if STM32_TIM1SW == STM32_TIM1SW_PCLK2 +#define STM32_TIM1CLK STM32_PCLK2 + +#elif STM32_TIM1SW == STM32_TIM1SW_PLLX2 +#if (STM32_SW != STM32_SW_PLL) || \ + (STM32_HPRE != STM32_HPRE_DIV1) || \ + (STM32_PPRE2 != STM32_PPRE2_DIV1) +#error "double clock mode cannot be activated for TIM1 under the current settings" +#endif +#define STM32_TIM1CLK (STM32_PLLCLKOUT * 2) + +#else +#error "invalid source selected for TIM1 clock" +#endif + +/** + * @brief TIM8 frequency. + */ +#if STM32_TIM8SW == STM32_TIM8SW_PCLK2 +#define STM32_TIM8CLK STM32_PCLK2 + +#elif STM32_TIM8SW == STM32_TIM8SW_PLLX2 +#if (STM32_SW != STM32_SW_PLL) || \ + (STM32_HPRE != STM32_HPRE_DIV1) || \ + (STM32_PPRE2 != STM32_PPRE2_DIV1) +#error "double clock mode cannot be activated for TIM8 under the current settings" +#endif +#define STM32_TIM8CLK (STM32_PLLCLKOUT * 2) + +#else +#error "invalid source selected for TIM8 clock" +#endif + +/** + * @brief Timers 2, 3, 4, 6, 7 frequency. + */ +#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__) +#define STM32_TIMCLK1 (STM32_PCLK1 * 1) +#else +#define STM32_TIMCLK1 (STM32_PCLK1 * 2) +#endif + +/** + * @brief Timers 1, 8, 15, 16, 17 frequency. + */ +#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__) +#define STM32_TIMCLK2 (STM32_PCLK2 * 1) +#else +#define STM32_TIMCLK2 (STM32_PCLK2 * 2) +#endif + +/** + * @brief USB frequency. + */ +#if (STM32_USBPRE == STM32_USBPRE_DIV1P5) || defined(__DOXYGEN__) +#define STM32_USBCLK ((STM32_PLLCLKOUT * 2) / 3) +#elif (STM32_USBPRE == STM32_USBPRE_DIV1) +#define STM32_USBCLK STM32_PLLCLKOUT +#else +#error "invalid STM32_USBPRE value specified" +#endif + +/** + * @brief Flash settings. + */ +#if (STM32_HCLK <= 24000000) || defined(__DOXYGEN__) +#define STM32_FLASHBITS 0x00000010 +#elif STM32_HCLK <= 48000000 +#define STM32_FLASHBITS 0x00000011 +#else +#define STM32_FLASHBITS 0x00000012 +#endif + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +/* Various helpers.*/ +#include "nvic.h" +#include "stm32_isr.h" +#include "stm32_dma.h" +#include "stm32_rcc.h" + +#ifdef __cplusplus +extern "C" { +#endif + void hal_lld_init(void); + void stm32_clock_init(void); +#ifdef __cplusplus +} +#endif + +#endif /* _HAL_LLD_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/platform.mk b/os/hal/ports/STM32/STM32F3xx/platform.mk new file mode 100644 index 000000000..5851cf65b --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/platform.mk @@ -0,0 +1,31 @@ +# List of all the STM32F3xx platform files. +PLATFORMSRC = ${CHIBIOS}/os/hal/ports/common/ARMCMx/nvic.c \ + ${CHIBIOS}/os/hal/ports/STM32/STM32F3xx/stm32_dma.c \ + ${CHIBIOS}/os/hal/ports/STM32/STM32F3xx/hal_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/STM32F3xx/adc_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/STM32F3xx/ext_lld_isr.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/can_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/ext_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/GPIOv2/pal_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/I2Cv2/i2c_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/SPIv2/spi_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/icu_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/pwm_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1/st_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2/serial_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2/uart_lld.c \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/USBv1/usb_lld.c + +# Required include directories +PLATFORMINC = ${CHIBIOS}/os/hal/ports/common/ARMCMx \ + ${CHIBIOS}/os/hal/ports/STM32/STM32F3xx \ + ${CHIBIOS}/os/hal/ports/STM32/LLD \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/GPIOv2 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/I2Cv2 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/RTCv2 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/SPIv2 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/TIMv1 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/USARTv2 \ + ${CHIBIOS}/os/hal/ports/STM32/LLD/USBv1 diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_dma.c b/os/hal/ports/STM32/STM32F3xx/stm32_dma.c new file mode 100644 index 000000000..e956fe9e4 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/stm32_dma.c @@ -0,0 +1,449 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/stm32_dma.c + * @brief DMA helper driver code. + * + * @addtogroup STM32F3xx_DMA + * @details DMA sharing helper driver. In the STM32 the DMA streams are a + * shared resource, this driver allows to allocate and free DMA + * streams at runtime in order to allow all the other device + * drivers to coordinate the access to the resource. + * @note The DMA ISR handlers are all declared into this module because + * sharing, the various device drivers can associate a callback to + * ISRs when allocating streams. + * @{ + */ + +#include "hal.h" + +/* The following macro is only defined if some driver requiring DMA services + has been enabled.*/ +#if defined(STM32_DMA_REQUIRED) || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +/** + * @brief Mask of the DMA1 streams in @p dma_streams_mask. + */ +#define STM32_DMA1_STREAMS_MASK 0x0000007F + +/** + * @brief Mask of the DMA2 streams in @p dma_streams_mask. + */ +#define STM32_DMA2_STREAMS_MASK 0x00000F80 + +/** + * @brief Post-reset value of the stream CCR register. + */ +#define STM32_DMA_CCR_RESET_VALUE 0x00000000 + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/** + * @brief DMA streams descriptors. + * @details This table keeps the association between an unique stream + * identifier and the involved physical registers. + * @note Don't use this array directly, use the appropriate wrapper macros + * instead: @p STM32_DMA1_STREAM1, @p STM32_DMA1_STREAM2 etc. + */ +const stm32_dma_stream_t _stm32_dma_streams[STM32_DMA_STREAMS] = { + {DMA1_Channel1, &DMA1->IFCR, 0, 0, DMA1_Channel1_IRQn}, + {DMA1_Channel2, &DMA1->IFCR, 4, 1, DMA1_Channel2_IRQn}, + {DMA1_Channel3, &DMA1->IFCR, 8, 2, DMA1_Channel3_IRQn}, + {DMA1_Channel4, &DMA1->IFCR, 12, 3, DMA1_Channel4_IRQn}, + {DMA1_Channel5, &DMA1->IFCR, 16, 4, DMA1_Channel5_IRQn}, + {DMA1_Channel6, &DMA1->IFCR, 20, 5, DMA1_Channel6_IRQn}, + {DMA1_Channel7, &DMA1->IFCR, 24, 6, DMA1_Channel7_IRQn}, + {DMA2_Channel1, &DMA2->IFCR, 0, 7, DMA2_Channel1_IRQn}, + {DMA2_Channel2, &DMA2->IFCR, 4, 8, DMA2_Channel2_IRQn}, + {DMA2_Channel3, &DMA2->IFCR, 8, 9, DMA2_Channel3_IRQn}, + {DMA2_Channel4, &DMA2->IFCR, 12, 10, DMA2_Channel4_IRQn}, + {DMA2_Channel5, &DMA2->IFCR, 16, 11, DMA2_Channel5_IRQn}, +}; + +/*===========================================================================*/ +/* Driver local variables and types. */ +/*===========================================================================*/ + +/** + * @brief DMA ISR redirector type. + */ +typedef struct { + stm32_dmaisr_t dma_func; /**< @brief DMA callback function. */ + void *dma_param; /**< @brief DMA callback parameter. */ +} dma_isr_redir_t; + +/** + * @brief Mask of the allocated streams. + */ +static uint32_t dma_streams_mask; + +/** + * @brief DMA IRQ redirectors. + */ +static dma_isr_redir_t dma_isr_redir[STM32_DMA_STREAMS]; + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver interrupt handlers. */ +/*===========================================================================*/ + +/** + * @brief DMA1 stream 1 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector6C) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 0) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 0; + if (dma_isr_redir[0].dma_func) + dma_isr_redir[0].dma_func(dma_isr_redir[0].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 2 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector70) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 4) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 4; + if (dma_isr_redir[1].dma_func) + dma_isr_redir[1].dma_func(dma_isr_redir[1].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 3 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector74) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 8) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 8; + if (dma_isr_redir[2].dma_func) + dma_isr_redir[2].dma_func(dma_isr_redir[2].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 4 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector78) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 12) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 12; + if (dma_isr_redir[3].dma_func) + dma_isr_redir[3].dma_func(dma_isr_redir[3].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 5 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector7C) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 16) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 16; + if (dma_isr_redir[4].dma_func) + dma_isr_redir[4].dma_func(dma_isr_redir[4].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 6 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector80) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 20) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 20; + if (dma_isr_redir[5].dma_func) + dma_isr_redir[5].dma_func(dma_isr_redir[5].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA1 stream 7 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector84) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA1->ISR >> 24) & STM32_DMA_ISR_MASK; + DMA1->IFCR = flags << 24; + if (dma_isr_redir[6].dma_func) + dma_isr_redir[6].dma_func(dma_isr_redir[6].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA2 stream 1 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector120) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA2->ISR >> 0) & STM32_DMA_ISR_MASK; + DMA2->IFCR = flags << 0; + if (dma_isr_redir[7].dma_func) + dma_isr_redir[7].dma_func(dma_isr_redir[7].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA2 stream 2 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector124) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA2->ISR >> 4) & STM32_DMA_ISR_MASK; + DMA2->IFCR = flags << 4; + if (dma_isr_redir[8].dma_func) + dma_isr_redir[8].dma_func(dma_isr_redir[8].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA2 stream 3 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector128) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA2->ISR >> 8) & STM32_DMA_ISR_MASK; + DMA2->IFCR = flags << 8; + if (dma_isr_redir[9].dma_func) + dma_isr_redir[9].dma_func(dma_isr_redir[9].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA2 stream 4 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector12C) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA2->ISR >> 12) & STM32_DMA_ISR_MASK; + DMA2->IFCR = flags << 12; + if (dma_isr_redir[10].dma_func) + dma_isr_redir[10].dma_func(dma_isr_redir[10].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/** + * @brief DMA2 stream 5 shared interrupt handler. + * + * @isr + */ +OSAL_IRQ_HANDLER(Vector130) { + uint32_t flags; + + OSAL_IRQ_PROLOGUE(); + + flags = (DMA2->ISR >> 16) & STM32_DMA_ISR_MASK; + DMA2->IFCR = flags << 16; + if (dma_isr_redir[11].dma_func) + dma_isr_redir[11].dma_func(dma_isr_redir[11].dma_param, flags); + + OSAL_IRQ_EPILOGUE(); +} + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief STM32 DMA helper initialization. + * + * @init + */ +void dmaInit(void) { + int i; + + dma_streams_mask = 0; + for (i = 0; i < STM32_DMA_STREAMS; i++) { + _stm32_dma_streams[i].channel->CCR = 0; + dma_isr_redir[i].dma_func = NULL; + } + DMA1->IFCR = 0xFFFFFFFF; +#if STM32_HAS_DMA2 + DMA2->IFCR = 0xFFFFFFFF; +#endif +} + +/** + * @brief Allocates a DMA stream. + * @details The stream is allocated and, if required, the DMA clock enabled. + * The function also enables the IRQ vector associated to the stream + * and initializes its priority. + * @pre The stream must not be already in use or an error is returned. + * @post The stream is allocated and the default ISR handler redirected + * to the specified function. + * @post The stream ISR vector is enabled and its priority configured. + * @post The stream must be freed using @p dmaStreamRelease() before it can + * be reused with another peripheral. + * @post The stream is in its post-reset state. + * @note This function can be invoked in both ISR or thread context. + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] priority IRQ priority mask for the DMA stream + * @param[in] func handling function pointer, can be @p NULL + * @param[in] param a parameter to be passed to the handling function + * @return The operation status. + * @retval FALSE no error, stream taken. + * @retval TRUE error, stream already taken. + * + * @special + */ +bool dmaStreamAllocate(const stm32_dma_stream_t *dmastp, + uint32_t priority, + stm32_dmaisr_t func, + void *param) { + + osalDbgCheck(dmastp != NULL); + + /* Checks if the stream is already taken.*/ + if ((dma_streams_mask & (1 << dmastp->selfindex)) != 0) + return TRUE; + + /* Marks the stream as allocated.*/ + dma_isr_redir[dmastp->selfindex].dma_func = func; + dma_isr_redir[dmastp->selfindex].dma_param = param; + dma_streams_mask |= (1 << dmastp->selfindex); + + /* Enabling DMA clocks required by the current streams set.*/ + if ((dma_streams_mask & STM32_DMA1_STREAMS_MASK) != 0) + rccEnableDMA1(FALSE); +#if STM32_HAS_DMA2 + if ((dma_streams_mask & STM32_DMA2_STREAMS_MASK) != 0) + rccEnableDMA2(FALSE); +#endif + + /* Putting the stream in a safe state.*/ + dmaStreamDisable(dmastp); + dmastp->channel->CCR = STM32_DMA_CCR_RESET_VALUE; + + /* Enables the associated IRQ vector if a callback is defined.*/ + if (func != NULL) + nvicEnableVector(dmastp->vector, priority); + + return FALSE; +} + +/** + * @brief Releases a DMA stream. + * @details The stream is freed and, if required, the DMA clock disabled. + * Trying to release a unallocated stream is an illegal operation + * and is trapped if assertions are enabled. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post The stream is again available. + * @note This function can be invoked in both ISR or thread context. + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * + * @special + */ +void dmaStreamRelease(const stm32_dma_stream_t *dmastp) { + + osalDbgCheck(dmastp != NULL); + + /* Check if the streams is not taken.*/ + osalDbgAssert((dma_streams_mask & (1 << dmastp->selfindex)) != 0, + "not allocated"); + + /* Disables the associated IRQ vector.*/ + nvicDisableVector(dmastp->vector); + + /* Marks the stream as not allocated.*/ + dma_streams_mask &= ~(1 << dmastp->selfindex); + + /* Shutting down clocks that are no more required, if any.*/ + if ((dma_streams_mask & STM32_DMA1_STREAMS_MASK) == 0) + rccDisableDMA1(FALSE); +#if STM32_HAS_DMA2 + if ((dma_streams_mask & STM32_DMA2_STREAMS_MASK) == 0) + rccDisableDMA2(FALSE); +#endif +} + +#endif /* STM32_DMA_REQUIRED */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_dma.h b/os/hal/ports/STM32/STM32F3xx/stm32_dma.h new file mode 100644 index 000000000..afb167615 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/stm32_dma.h @@ -0,0 +1,406 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/stm32_dma.h + * @brief DMA helper driver header. + * @note This file requires definitions from the ST header file stm32f30x.h. + * @note This driver uses the new naming convention used for the STM32F2xx + * so the "DMA channels" are referred as "DMA streams". + * + * @addtogroup STM32F3xx_DMA + * @{ + */ + +#ifndef _STM32_DMA_H_ +#define _STM32_DMA_H_ + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/** + * @brief Total number of DMA streams. + * @note This is the total number of streams among all the DMA units. + */ +#if STM32_HAS_DMA2 || defined(__DOXYGEN__) +#define STM32_DMA_STREAMS 12 +#else +#define STM32_DMA_STREAMS 7 +#endif + +/** + * @brief Mask of the ISR bits passed to the DMA callback functions. + */ +#define STM32_DMA_ISR_MASK 0x0F + +/** + * @brief Returns the channel associated to the specified stream. + * + * @param[in] n the stream number (0...STM32_DMA_STREAMS-1) + * @param[in] c a stream/channel association word, one channel per + * nibble, not associated channels must be set to 0xF + * @return Always zero, in this platform there is no dynamic + * association between streams and channels. + */ +#define STM32_DMA_GETCHANNEL(n, c) 0 + +/** + * @brief Checks if a DMA priority is within the valid range. + * @param[in] prio DMA priority + * + * @retval The check result. + * @retval FALSE invalid DMA priority. + * @retval TRUE correct DMA priority. + */ +#define STM32_DMA_IS_VALID_PRIORITY(prio) (((prio) >= 0) && ((prio) <= 3)) + +/** + * @brief Returns an unique numeric identifier for a DMA stream. + * + * @param[in] dma the DMA unit number + * @param[in] stream the stream number + * @return An unique numeric stream identifier. + */ +#define STM32_DMA_STREAM_ID(dma, stream) ((((dma) - 1) * 7) + ((stream) - 1)) + +/** + * @brief Returns a DMA stream identifier mask. + * + * + * @param[in] dma the DMA unit number + * @param[in] stream the stream number + * @return A DMA stream identifier mask. + */ +#define STM32_DMA_STREAM_ID_MSK(dma, stream) \ + (1 << STM32_DMA_STREAM_ID(dma, stream)) + +/** + * @brief Checks if a DMA stream unique identifier belongs to a mask. + * @param[in] id the stream numeric identifier + * @param[in] mask the stream numeric identifiers mask + * + * @retval The check result. + * @retval FALSE id does not belong to the mask. + * @retval TRUE id belongs to the mask. + */ +#define STM32_DMA_IS_VALID_ID(id, mask) (((1 << (id)) & (mask))) + +/** + * @name DMA streams identifiers + * @{ + */ +/** + * @brief Returns a pointer to a stm32_dma_stream_t structure. + * + * @param[in] id the stream numeric identifier + * @return A pointer to the stm32_dma_stream_t constant structure + * associated to the DMA stream. + */ +#define STM32_DMA_STREAM(id) (&_stm32_dma_streams[id]) + +#define STM32_DMA1_STREAM1 STM32_DMA_STREAM(0) +#define STM32_DMA1_STREAM2 STM32_DMA_STREAM(1) +#define STM32_DMA1_STREAM3 STM32_DMA_STREAM(2) +#define STM32_DMA1_STREAM4 STM32_DMA_STREAM(3) +#define STM32_DMA1_STREAM5 STM32_DMA_STREAM(4) +#define STM32_DMA1_STREAM6 STM32_DMA_STREAM(5) +#define STM32_DMA1_STREAM7 STM32_DMA_STREAM(6) +#define STM32_DMA2_STREAM1 STM32_DMA_STREAM(7) +#define STM32_DMA2_STREAM2 STM32_DMA_STREAM(8) +#define STM32_DMA2_STREAM3 STM32_DMA_STREAM(9) +#define STM32_DMA2_STREAM4 STM32_DMA_STREAM(10) +#define STM32_DMA2_STREAM5 STM32_DMA_STREAM(11) +/** @} */ + +/** + * @name CR register constants common to all DMA types + * @{ + */ +#define STM32_DMA_CR_EN DMA_CCR_EN +#define STM32_DMA_CR_TEIE DMA_CCR_TEIE +#define STM32_DMA_CR_HTIE DMA_CCR_HTIE +#define STM32_DMA_CR_TCIE DMA_CCR_TCIE +#define STM32_DMA_CR_DIR_MASK (DMA_CCR_DIR | DMA_CCR_MEM2MEM) +#define STM32_DMA_CR_DIR_P2M 0 +#define STM32_DMA_CR_DIR_M2P DMA_CCR_DIR +#define STM32_DMA_CR_DIR_M2M DMA_CCR_MEM2MEM +#define STM32_DMA_CR_CIRC DMA_CCR_CIRC +#define STM32_DMA_CR_PINC DMA_CCR_PINC +#define STM32_DMA_CR_MINC DMA_CCR_MINC +#define STM32_DMA_CR_PSIZE_MASK DMA_CCR_PSIZE +#define STM32_DMA_CR_PSIZE_BYTE 0 +#define STM32_DMA_CR_PSIZE_HWORD DMA_CCR_PSIZE_0 +#define STM32_DMA_CR_PSIZE_WORD DMA_CCR_PSIZE_1 +#define STM32_DMA_CR_MSIZE_MASK DMA_CCR_MSIZE +#define STM32_DMA_CR_MSIZE_BYTE 0 +#define STM32_DMA_CR_MSIZE_HWORD DMA_CCR_MSIZE_0 +#define STM32_DMA_CR_MSIZE_WORD DMA_CCR_MSIZE_1 +#define STM32_DMA_CR_SIZE_MASK (STM32_DMA_CR_PSIZE_MASK | \ + STM32_DMA_CR_MSIZE_MASK) +#define STM32_DMA_CR_PL_MASK DMA_CCR_PL +#define STM32_DMA_CR_PL(n) ((n) << 12) +/** @} */ + +/** + * @name CR register constants only found in enhanced DMA + * @{ + */ +#define STM32_DMA_CR_DMEIE 0 /**< @brief Ignored by normal DMA. */ +#define STM32_DMA_CR_CHSEL_MASK 0 /**< @brief Ignored by normal DMA. */ +#define STM32_DMA_CR_CHSEL(n) 0 /**< @brief Ignored by normal DMA. */ +/** @} */ + +/** + * @name Status flags passed to the ISR callbacks + * @{ + */ +#define STM32_DMA_ISR_FEIF 0 +#define STM32_DMA_ISR_DMEIF 0 +#define STM32_DMA_ISR_TEIF DMA_ISR_TEIF1 +#define STM32_DMA_ISR_HTIF DMA_ISR_HTIF1 +#define STM32_DMA_ISR_TCIF DMA_ISR_TCIF1 +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief STM32 DMA stream descriptor structure. + */ +typedef struct { + DMA_Channel_TypeDef *channel; /**< @brief Associated DMA channel. */ + volatile uint32_t *ifcr; /**< @brief Associated IFCR reg. */ + uint8_t ishift; /**< @brief Bits offset in xIFCR + register. */ + uint8_t selfindex; /**< @brief Index to self in array. */ + uint8_t vector; /**< @brief Associated IRQ vector. */ +} stm32_dma_stream_t; + +/** + * @brief STM32 DMA ISR function type. + * + * @param[in] p parameter for the registered function + * @param[in] flags pre-shifted content of the ISR register, the bits + * are aligned to bit zero + */ +typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags); + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/** + * @name Macro Functions + * @{ + */ +/** + * @brief Associates a peripheral data register to a DMA stream. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] addr value to be written in the CPAR register + * + * @special + */ +#define dmaStreamSetPeripheral(dmastp, addr) { \ + (dmastp)->channel->CPAR = (uint32_t)(addr); \ +} + +/** + * @brief Associates a memory destination to a DMA stream. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] addr value to be written in the CMAR register + * + * @special + */ +#define dmaStreamSetMemory0(dmastp, addr) { \ + (dmastp)->channel->CMAR = (uint32_t)(addr); \ +} + +/** + * @brief Sets the number of transfers to be performed. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] size value to be written in the CNDTR register + * + * @special + */ +#define dmaStreamSetTransactionSize(dmastp, size) { \ + (dmastp)->channel->CNDTR = (uint32_t)(size); \ +} + +/** + * @brief Returns the number of transfers to be performed. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @return The number of transfers to be performed. + * + * @special + */ +#define dmaStreamGetTransactionSize(dmastp) ((size_t)((dmastp)->channel->CNDTR)) + +/** + * @brief Programs the stream mode settings. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] mode value to be written in the CCR register + * + * @special + */ +#define dmaStreamSetMode(dmastp, mode) { \ + (dmastp)->channel->CCR = (uint32_t)(mode); \ +} + +/** + * @brief DMA stream enable. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * + * @special + */ +#define dmaStreamEnable(dmastp) { \ + (dmastp)->channel->CCR |= STM32_DMA_CR_EN; \ +} + +/** + * @brief DMA stream disable. + * @details The function disables the specified stream and then clears any + * pending interrupt. + * @note This function can be invoked in both ISR or thread context. + * @note Interrupts enabling flags are set to zero after this call, see + * bug 3607518. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * + * @special + */ +#define dmaStreamDisable(dmastp) { \ + (dmastp)->channel->CCR &= ~(STM32_DMA_CR_TCIE | STM32_DMA_CR_HTIE | \ + STM32_DMA_CR_TEIE | STM32_DMA_CR_EN); \ + dmaStreamClearInterrupt(dmastp); \ +} + +/** + * @brief DMA stream interrupt sources clear. + * @note This function can be invoked in both ISR or thread context. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * + * @special + */ +#define dmaStreamClearInterrupt(dmastp) { \ + *(dmastp)->ifcr = STM32_DMA_ISR_MASK << (dmastp)->ishift; \ +} + +/** + * @brief Starts a memory to memory operation using the specified stream. + * @note The default transfer data mode is "byte to byte" but it can be + * changed by specifying extra options in the @p mode parameter. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + * @param[in] mode value to be written in the CCR register, this value + * is implicitly ORed with: + * - @p STM32_DMA_CR_MINC + * - @p STM32_DMA_CR_PINC + * - @p STM32_DMA_CR_DIR_M2M + * - @p STM32_DMA_CR_EN + * . + * @param[in] src source address + * @param[in] dst destination address + * @param[in] n number of data units to copy + */ +#define dmaStartMemCopy(dmastp, mode, src, dst, n) { \ + dmaStreamSetPeripheral(dmastp, src); \ + dmaStreamSetMemory0(dmastp, dst); \ + dmaStreamSetTransactionSize(dmastp, n); \ + dmaStreamSetMode(dmastp, (mode) | \ + STM32_DMA_CR_MINC | STM32_DMA_CR_PINC | \ + STM32_DMA_CR_DIR_M2M | STM32_DMA_CR_EN); \ +} + +/** + * @brief Polled wait for DMA transfer end. + * @pre The stream must have been allocated using @p dmaStreamAllocate(). + * @post After use the stream can be released using @p dmaStreamRelease(). + * + * @param[in] dmastp pointer to a stm32_dma_stream_t structure + */ +#define dmaWaitCompletion(dmastp) { \ + while ((dmastp)->channel->CNDTR > 0) \ + ; \ + dmaStreamDisable(dmastp); \ +} + +/** @} */ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#if !defined(__DOXYGEN__) +extern const stm32_dma_stream_t _stm32_dma_streams[STM32_DMA_STREAMS]; +#endif + +#ifdef __cplusplus +extern "C" { +#endif + void dmaInit(void); + bool dmaStreamAllocate(const stm32_dma_stream_t *dmastp, + uint32_t priority, + stm32_dmaisr_t func, + void *param); + void dmaStreamRelease(const stm32_dma_stream_t *dmastp); +#ifdef __cplusplus +} +#endif + +#endif /* _STM32_DMA_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_isr.h b/os/hal/ports/STM32/STM32F3xx/stm32_isr.h new file mode 100644 index 000000000..410c2d793 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/stm32_isr.h @@ -0,0 +1,132 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/stm32_isr.h + * @brief ISR remapper driver header. + * + * @addtogroup STM32F3xx_ISR + * @{ + */ + +#ifndef _STM32_ISR_H_ +#define _STM32_ISR_H_ + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/** + * @name ISR names and numbers remapping + * @{ + */ +/* + * CAN units. + */ +#define STM32_CAN1_TX_HANDLER Vector8C +#define STM32_CAN1_RX0_HANDLER Vector90 +#define STM32_CAN1_RX1_HANDLER Vector94 +#define STM32_CAN1_SCE_HANDLER Vector98 + +#define STM32_CAN1_TX_NUMBER 19 +#define STM32_CAN1_RX0_NUMBER 20 +#define STM32_CAN1_RX1_NUMBER 21 +#define STM32_CAN1_SCE_NUMBER 22 + +/* + * I2C units. + */ +#define STM32_I2C1_EVENT_HANDLER VectorBC +#define STM32_I2C1_ERROR_HANDLER VectorC0 +#define STM32_I2C1_EVENT_NUMBER 31 +#define STM32_I2C1_ERROR_NUMBER 32 + +#define STM32_I2C2_EVENT_HANDLER VectorC4 +#define STM32_I2C2_ERROR_HANDLER VectorC8 +#define STM32_I2C2_EVENT_NUMBER 33 +#define STM32_I2C2_ERROR_NUMBER 34 + +/* + * TIM units. + */ +#define STM32_TIM1_UP_HANDLER VectorA4 +#define STM32_TIM1_CC_HANDLER VectorAC +#define STM32_TIM2_HANDLER VectorB0 +#define STM32_TIM3_HANDLER VectorB4 +#define STM32_TIM4_HANDLER VectorB8 +#define STM32_TIM6_HANDLER Vector118 +#define STM32_TIM7_HANDLER Vector11C +#define STM32_TIM8_UP_HANDLER VectorF0 +#define STM32_TIM8_CC_HANDLER VectorF8 + +#define STM32_TIM1_UP_NUMBER 25 +#define STM32_TIM1_CC_NUMBER 27 +#define STM32_TIM2_NUMBER 28 +#define STM32_TIM3_NUMBER 29 +#define STM32_TIM4_NUMBER 30 +#define STM32_TIM6_NUMBER 54 +#define STM32_TIM7_NUMBER 55 +#define STM32_TIM8_UP_NUMBER 44 +#define STM32_TIM8_CC_NUMBER 46 + +/* + * USART units. + */ +#define STM32_USART1_HANDLER VectorD4 +#define STM32_USART2_HANDLER VectorD8 +#define STM32_USART3_HANDLER VectorDC +#define STM32_UART4_HANDLER Vector110 +#define STM32_UART5_HANDLER Vector114 + +#define STM32_USART1_NUMBER 37 +#define STM32_USART2_NUMBER 38 +#define STM32_USART3_NUMBER 39 +#define STM32_UART4_NUMBER 52 +#define STM32_UART5_NUMBER 53 + +/* + * USB units. + */ +#define STM32_USB1_HP_HANDLER Vector168 +#define STM32_USB1_LP_HANDLER Vector16C + +#define STM32_USB1_HP_NUMBER 74 +#define STM32_USB1_LP_NUMBER 75 +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#endif /* _STM32_ISR_H_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h b/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h new file mode 100644 index 000000000..208c2e6c8 --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/stm32_rcc.h @@ -0,0 +1,835 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/stm32_rcc.h + * @brief RCC helper driver header. + * @note This file requires definitions from the ST header file + * @p stm32f30x.h. + * + * @addtogroup STM32F3xx_RCC + * @{ + */ + +#ifndef _STM32_RCC_ +#define _STM32_RCC_ + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/** + * @name Generic RCC operations + * @{ + */ +/** + * @brief Enables the clock of one or more peripheral on the APB1 bus. + * + * @param[in] mask APB1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAPB1(mask, lp) { \ + RCC->APB1ENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the APB1 bus. + * + * @param[in] mask APB1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAPB1(mask, lp) { \ + RCC->APB1ENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the APB1 bus. + * + * @param[in] mask APB1 peripherals mask + * + * @api + */ +#define rccResetAPB1(mask) { \ + RCC->APB1RSTR |= (mask); \ + RCC->APB1RSTR = 0; \ +} + +/** + * @brief Enables the clock of one or more peripheral on the APB2 bus. + * + * @param[in] mask APB2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAPB2(mask, lp) { \ + RCC->APB2ENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the APB2 bus. + * + * @param[in] mask APB2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAPB2(mask, lp) { \ + RCC->APB2ENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the APB2 bus. + * + * @param[in] mask APB2 peripherals mask + * + * @api + */ +#define rccResetAPB2(mask) { \ + RCC->APB2RSTR |= (mask); \ + RCC->APB2RSTR = 0; \ +} + +/** + * @brief Enables the clock of one or more peripheral on the AHB bus. + * + * @param[in] mask AHB peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAHB(mask, lp) { \ + RCC->AHBENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the AHB bus. + * + * @param[in] mask AHB peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAHB(mask, lp) { \ + RCC->AHBENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the AHB bus. + * + * @param[in] mask AHB peripherals mask + * + * @api + */ +#define rccResetAHB(mask) { \ + RCC->AHBRSTR |= (mask); \ + RCC->AHBRSTR = 0; \ +} +/** @} */ + +/** + * @name ADC peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the ADC1/ADC2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableADC12(lp) rccEnableAHB(RCC_AHBENR_ADC12EN, lp) + +/** + * @brief Disables the ADC1/ADC2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableADC12(lp) rccDisableAHB(RCC_AHBENR_ADC12EN, lp) + +/** + * @brief Resets the ADC1/ADC2 peripheral. + * + * @api + */ +#define rccResetADC12() rccResetAHB(RCC_AHBRSTR_ADC12RST) + +/** + * @brief Enables the ADC3/ADC4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableADC34(lp) rccEnableAHB(RCC_AHBENR_ADC34EN, lp) + +/** + * @brief Disables the ADC3/ADC4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableADC34(lp) rccDisableAHB(RCC_AHBENR_ADC34EN, lp) + +/** + * @brief Resets the ADC3/ADC4 peripheral. + * + * @api + */ +#define rccResetADC34() rccResetAHB(RCC_AHBRSTR_ADC34RST) +/** @} */ + +/** + * @name CAN peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the CAN1 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableCAN1(lp) rccEnableAPB1(RCC_APB1ENR_CANEN, lp) + +/** + * @brief Disables the CAN1 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableCAN1(lp) rccDisableAPB1(RCC_APB1ENR_CANEN, lp) + +/** + * @brief Resets the CAN1 peripheral. + * + * @api + */ +#define rccResetCAN1() rccResetAPB1(RCC_APB1RSTR_CANRST) +/** @} */ + +/** + * @name DMA peripheral specific RCC operations + * @{ + */ +/** + * @brief Enables the DMA1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableDMA1(lp) rccEnableAHB(RCC_AHBENR_DMA1EN, lp) + +/** + * @brief Disables the DMA1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableDMA1(lp) rccDisableAHB(RCC_AHBENR_DMA1EN, lp) + +/** + * @brief Resets the DMA1 peripheral. + * + * @api + */ +#define rccResetDMA1() rccResetAHB(RCC_AHBRSTR_DMA1RST) + +/** + * @brief Enables the DMA2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableDMA2(lp) rccEnableAHB(RCC_AHBENR_DMA2EN, lp) + +/** + * @brief Disables the DMA2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableDMA2(lp) rccDisableAHB(RCC_AHBENR_DMA2EN, lp) + +/** + * @brief Resets the DMA2 peripheral. + * + * @api + */ +#define rccResetDMA2() rccResetAHB(RCC_AHBRSTR_DMA2RST) +/** @} */ + +/** + * @name PWR interface specific RCC operations + * @{ + */ +/** + * @brief Enables the PWR interface clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnablePWRInterface(lp) rccEnableAPB1(RCC_APB1ENR_PWREN, lp) + +/** + * @brief Disables PWR interface clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisablePWRInterface(lp) rccDisableAPB1(RCC_APB1ENR_PWREN, lp) + +/** + * @brief Resets the PWR interface. + * + * @api + */ +#define rccResetPWRInterface() rccResetAPB1(RCC_APB1RSTR_PWRRST) +/** @} */ + +/** + * @name I2C peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the I2C1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableI2C1(lp) rccEnableAPB1(RCC_APB1ENR_I2C1EN, lp) + +/** + * @brief Disables the I2C1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableI2C1(lp) rccDisableAPB1(RCC_APB1ENR_I2C1EN, lp) + +/** + * @brief Resets the I2C1 peripheral. + * + * @api + */ +#define rccResetI2C1() rccResetAPB1(RCC_APB1RSTR_I2C1RST) + +/** + * @brief Enables the I2C2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableI2C2(lp) rccEnableAPB1(RCC_APB1ENR_I2C2EN, lp) + +/** + * @brief Disables the I2C2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableI2C2(lp) rccDisableAPB1(RCC_APB1ENR_I2C2EN, lp) + +/** + * @brief Resets the I2C2 peripheral. + * + * @api + */ +#define rccResetI2C2() rccResetAPB1(RCC_APB1RSTR_I2C2RST) +/** @} */ + +/** + * @name SPI peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the SPI1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableSPI1(lp) rccEnableAPB2(RCC_APB2ENR_SPI1EN, lp) + +/** + * @brief Disables the SPI1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSPI1(lp) rccDisableAPB2(RCC_APB2ENR_SPI1EN, lp) + +/** + * @brief Resets the SPI1 peripheral. + * + * @api + */ +#define rccResetSPI1() rccResetAPB2(RCC_APB2RSTR_SPI1RST) + +/** + * @brief Enables the SPI2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableSPI2(lp) rccEnableAPB1(RCC_APB1ENR_SPI2EN, lp) + +/** + * @brief Disables the SPI2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSPI2(lp) rccDisableAPB1(RCC_APB1ENR_SPI2EN, lp) + +/** + * @brief Resets the SPI2 peripheral. + * + * @api + */ +#define rccResetSPI2() rccResetAPB1(RCC_APB1RSTR_SPI2RST) + +/** + * @brief Enables the SPI3 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableSPI3(lp) rccEnableAPB1(RCC_APB1ENR_SPI3EN, lp) + +/** + * @brief Disables the SPI3 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSPI3(lp) rccDisableAPB1(RCC_APB1ENR_SPI3EN, lp) + +/** + * @brief Resets the SPI3 peripheral. + * + * @api + */ +#define rccResetSPI3() rccResetAPB1(RCC_APB1RSTR_SPI3RST) +/** @} */ + +/** + * @name TIM peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the TIM1 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM1(lp) rccEnableAPB2(RCC_APB2ENR_TIM1EN, lp) + +/** + * @brief Disables the TIM1 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM1(lp) rccDisableAPB2(RCC_APB2ENR_TIM1EN, lp) + +/** + * @brief Resets the TIM1 peripheral. + * + * @api + */ +#define rccResetTIM1() rccResetAPB2(RCC_APB2RSTR_TIM1RST) + +/** + * @brief Enables the TIM2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM2(lp) rccEnableAPB1(RCC_APB1ENR_TIM2EN, lp) + +/** + * @brief Disables the TIM2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM2(lp) rccDisableAPB1(RCC_APB1ENR_TIM2EN, lp) + +/** + * @brief Resets the TIM2 peripheral. + * + * @api + */ +#define rccResetTIM2() rccResetAPB1(RCC_APB1RSTR_TIM2RST) + +/** + * @brief Enables the TIM3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM3(lp) rccEnableAPB1(RCC_APB1ENR_TIM3EN, lp) + +/** + * @brief Disables the TIM3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM3(lp) rccDisableAPB1(RCC_APB1ENR_TIM3EN, lp) + +/** + * @brief Resets the TIM3 peripheral. + * + * @api + */ +#define rccResetTIM3() rccResetAPB1(RCC_APB1RSTR_TIM3RST) + +/** + * @brief Enables the TIM4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM4(lp) rccEnableAPB1(RCC_APB1ENR_TIM4EN, lp) + +/** + * @brief Disables the TIM4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM4(lp) rccDisableAPB1(RCC_APB1ENR_TIM4EN, lp) + +/** + * @brief Resets the TIM4 peripheral. + * + * @api + */ +#define rccResetTIM4() rccResetAPB1(RCC_APB1RSTR_TIM4RST) + +/** + * @brief Enables the TIM6 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM6(lp) rccEnableAPB1(RCC_APB1ENR_TIM6EN, lp) + +/** + * @brief Disables the TIM6 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM6(lp) rccDisableAPB1(RCC_APB1ENR_TIM6EN, lp) + +/** + * @brief Resets the TIM6 peripheral. + * + * @api + */ +#define rccResetTIM6() rccResetAPB1(RCC_APB1RSTR_TIM6RST) + +/** + * @brief Enables the TIM7 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM7(lp) rccEnableAPB1(RCC_APB1ENR_TIM7EN, lp) + +/** + * @brief Disables the TIM7 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM7(lp) rccDisableAPB1(RCC_APB1ENR_TIM7EN, lp) + +/** + * @brief Resets the TIM7 peripheral. + * + * @api + */ +#define rccResetTIM7() rccResetAPB1(RCC_APB1RSTR_TIM7RST) + +/** + * @brief Enables the TIM8 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM8(lp) rccEnableAPB2(RCC_APB2ENR_TIM8EN, lp) + +/** + * @brief Disables the TIM8 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM8(lp) rccDisableAPB2(RCC_APB2ENR_TIM8EN, lp) + +/** + * @brief Resets the TIM8 peripheral. + * + * @api + */ +#define rccResetTIM8() rccResetAPB2(RCC_APB2RSTR_TIM8RST) +/** @} */ + +/** + * @name USART/UART peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the USART1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUSART1(lp) rccEnableAPB2(RCC_APB2ENR_USART1EN, lp) + +/** + * @brief Disables the USART1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSART1(lp) rccDisableAPB2(RCC_APB2ENR_USART1EN, lp) + +/** + * @brief Resets the USART1 peripheral. + * + * @api + */ +#define rccResetUSART1() rccResetAPB2(RCC_APB2RSTR_USART1RST) + +/** + * @brief Enables the USART2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUSART2(lp) rccEnableAPB1(RCC_APB1ENR_USART2EN, lp) + +/** + * @brief Disables the USART2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSART2(lp) rccDisableAPB1(RCC_APB1ENR_USART2EN, lp) + +/** + * @brief Resets the USART2 peripheral. + * + * @api + */ +#define rccResetUSART2() rccResetAPB1(RCC_APB1RSTR_USART2RST) + +/** + * @brief Enables the USART3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUSART3(lp) rccEnableAPB1(RCC_APB1ENR_USART3EN, lp) + +/** + * @brief Disables the USART3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSART3(lp) rccDisableAPB1(RCC_APB1ENR_USART3EN, lp) + +/** + * @brief Resets the USART3 peripheral. + * + * @api + */ +#define rccResetUSART3() rccResetAPB1(RCC_APB1RSTR_USART3RST) + +/** + * @brief Enables the UART4 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUART4(lp) rccEnableAPB1(RCC_APB1ENR_UART4EN, lp) + +/** + * @brief Disables the UART4 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUART4(lp) rccDisableAPB1(RCC_APB1ENR_UART4EN, lp) + +/** + * @brief Resets the UART4 peripheral. + * + * @api + */ +#define rccResetUART4() rccResetAPB1(RCC_APB1RSTR_UART4RST) + +/** + * @brief Enables the UART5 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUART5(lp) rccEnableAPB1(RCC_APB1ENR_UART5EN, lp) + +/** + * @brief Disables the UART5 peripheral clock. + * @note The @p lp parameter is ignored in this family. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUART5(lp) rccDisableAPB1(RCC_APB1ENR_UART5EN, lp) + +/** + * @brief Resets the UART5 peripheral. + * + * @api + */ +#define rccResetUART5() rccResetAPB1(RCC_APB1RSTR_UART5RST) +/** @} */ + +/** + * @name USB peripheral specific RCC operations + * @{ + */ +/** + * @brief Enables the USB peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUSB(lp) rccEnableAPB1(RCC_APB1ENR_USBEN, lp) + +/** + * @brief Disables the USB peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSB(lp) rccDisableAPB1(RCC_APB1ENR_USBEN, lp) + +/** + * @brief Resets the USB peripheral. + * + * @api + */ +#define rccResetUSB() rccResetAPB1(RCC_APB1RSTR_USBRST) +/** @} */ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif +#ifdef __cplusplus +} +#endif + +#endif /* _STM32_RCC_ */ + +/** @} */ diff --git a/os/hal/ports/STM32/STM32F3xx/stm32_registry.h b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h new file mode 100644 index 000000000..1a576e5dd --- /dev/null +++ b/os/hal/ports/STM32/STM32F3xx/stm32_registry.h @@ -0,0 +1,1444 @@ +/* + ChibiOS/HAL - Copyright (C) 2006-2014 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file STM32F3xx/stm32_registry.h + * @brief STM32F3xx capabilities registry. + * + * @addtogroup HAL + * @{ + */ + +#ifndef _STM32_REGISTRY_H_ +#define _STM32_REGISTRY_H_ + +/** + * @brief Sub-family identifier. + */ +#if !defined(STM32F3XX) || defined(__DOXYGEN__) +#define STM32F3XX +#endif + +/*===========================================================================*/ +/* Platform capabilities. */ +/*===========================================================================*/ + +/** + * @name STM32F3xx capabilities + * @{ + */ +/*===========================================================================*/ +/* STM32F303xC. */ +/*===========================================================================*/ +#if defined(STM32F303xC) || defined(__DOXYGEN__) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 TRUE +#define STM32_HAS_ADC4 TRUE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 TRUE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 TRUE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 34 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE TRUE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOEEN | \ + RCC_AHBENR_GPIOFEN) +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 FALSE + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 1 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) + +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM4 TRUE +#define STM32_TIM4_IS_32BITS FALSE +#define STM32_TIM4_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM7 TRUE +#define STM32_TIM7_IS_32BITS FALSE +#define STM32_TIM7_CHANNELS 0 + +#define STM32_HAS_TIM8 TRUE +#define STM32_TIM8_IS_32BITS FALSE +#define STM32_TIM8_CHANNELS 6 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 TRUE +#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) +#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) + +#define STM32_HAS_UART5 TRUE + +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB TRUE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F303xC) */ + +/*===========================================================================*/ +/* STM32F303x8. */ +/*===========================================================================*/ +#if defined(STM32F303x8) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 TRUE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 34 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 FALSE +#define STM32_HAS_I2C3 FALSE + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 FALSE +#define STM32_HAS_SPI3 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM4 TRUE +#define STM32_TIM4_IS_32BITS FALSE +#define STM32_TIM4_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM7 TRUE +#define STM32_TIM7_IS_32BITS FALSE +#define STM32_TIM7_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB FALSE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F303x8) */ + +/*===========================================================================*/ +/* STM32F301x8. */ +/*===========================================================================*/ +#if defined(STM32F301x8) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 FALSE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 FALSE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 FALSE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 33 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 TRUE +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI1 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM3 FALSE +#define STM32_HAS_TIM4 FALSE +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM7 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB FALSE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F301x8) */ + +/*===========================================================================*/ +/* STM32F302x8. */ +/*===========================================================================*/ +#if defined(STM32F302x8) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 FALSE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 FALSE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 33 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 TRUE +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI1 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM3 FALSE +#define STM32_HAS_TIM4 FALSE +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM7 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB TRUE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F302x8) */ + +/*===========================================================================*/ +/* STM32F302xC. */ +/*===========================================================================*/ +#if defined(STM32F302xC) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 FALSE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 TRUE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 34 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE TRUE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOEEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 FALSE + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 TRUE +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) + +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM4 TRUE +#define STM32_TIM4_IS_32BITS FALSE +#define STM32_TIM4_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM7 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 TRUE +#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) +#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) + +#define STM32_HAS_UART5 TRUE + +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB TRUE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F302xC) */ + +/*===========================================================================*/ +/* STM32F318x8. */ +/*===========================================================================*/ +#if defined(STM32F318x8) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 FALSE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 FALSE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 33 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD FALSE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 TRUE +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI1 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM3 FALSE +#define STM32_HAS_TIM4 FALSE +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM7 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB TRUE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F318x8) */ + +/*===========================================================================*/ +/* STM32F328x8. */ +/*===========================================================================*/ +#if defined(STM32F328x8) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 TRUE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 33 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 FALSE +#define STM32_HAS_I2C3 FALSE + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 2 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 FALSE +#define STM32_HAS_SPI3 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM7 TRUE +#define STM32_TIM7_IS_32BITS FALSE +#define STM32_TIM7_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM4 FALSE +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB FALSE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F328x8) */ + +/*===========================================================================*/ +/* STM32F358xC. */ +/*===========================================================================*/ +#if defined(STM32F358xC) || defined(__DOXYGEN__) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 FALSE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 TRUE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 34 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE TRUE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOEEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 TRUE +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_I2C3 FALSE + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 1 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 TRUE +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) + +#define STM32_HAS_SPI3 TRUE +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 1) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) + +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM4 TRUE +#define STM32_TIM4_IS_32BITS FALSE +#define STM32_TIM4_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM7 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 TRUE +#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) +#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) + +#define STM32_HAS_UART5 TRUE + +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB TRUE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F358xC) */ + + +/*===========================================================================*/ +/* STM32F334xC. */ +/*===========================================================================*/ +#if defined(STM32F334xC) || defined(__DOXYGEN__) +/* ADC attributes.*/ +#define STM32_HAS_ADC1 TRUE +#define STM32_HAS_ADC2 TRUE +#define STM32_HAS_ADC3 FALSE +#define STM32_HAS_ADC4 FALSE + +#define STM32_HAS_SDADC1 FALSE +#define STM32_HAS_SDADC2 FALSE +#define STM32_HAS_SDADC3 FALSE + +/* CAN attributes.*/ +#define STM32_HAS_CAN1 TRUE +#define STM32_HAS_CAN2 FALSE +#define STM32_CAN_MAX_FILTERS 14 + +/* DAC attributes.*/ +#define STM32_HAS_DAC1 TRUE +#define STM32_HAS_DAC2 TRUE + +/* DMA attributes.*/ +#define STM32_ADVANCED_DMA FALSE +#define STM32_HAS_DMA1 TRUE +#define STM32_HAS_DMA2 FALSE + +/* ETH attributes.*/ +#define STM32_HAS_ETH FALSE + +/* EXTI attributes.*/ +#define STM32_EXTI_NUM_CHANNELS 33 + +/* GPIO attributes.*/ +#define STM32_HAS_GPIOA TRUE +#define STM32_HAS_GPIOB TRUE +#define STM32_HAS_GPIOC TRUE +#define STM32_HAS_GPIOD TRUE +#define STM32_HAS_GPIOE FALSE +#define STM32_HAS_GPIOF TRUE +#define STM32_HAS_GPIOG FALSE +#define STM32_HAS_GPIOH FALSE +#define STM32_HAS_GPIOI FALSE +#define STM32_GPIO_EN_MASK (RCC_AHBENR_GPIOAEN | \ + RCC_AHBENR_GPIOBEN | \ + RCC_AHBENR_GPIOCEN | \ + RCC_AHBENR_GPIODEN | \ + RCC_AHBENR_GPIOFEN) + +/* I2C attributes.*/ +#define STM32_HAS_I2C1 TRUE +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) + +#define STM32_HAS_I2C2 FALSE +#define STM32_HAS_I2C3 FALSE + +/* RTC attributes.*/ +#define STM32_HAS_RTC TRUE +#define STM32_RTC_HAS_SUBSECONDS TRUE +#define STM32_RTC_HAS_PERIODIC_WAKEUPS TRUE +#define STM32_RTC_NUM_ALARMS 1 +#define STM32_RTC_HAS_INTERRUPTS FALSE + +/* SDIO attributes.*/ +#define STM32_HAS_SDIO FALSE + +/* SPI attributes.*/ +#define STM32_HAS_SPI1 TRUE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) + +#define STM32_HAS_SPI2 FALSE +#define STM32_HAS_SPI3 FALSE +#define STM32_HAS_SPI4 FALSE +#define STM32_HAS_SPI5 FALSE +#define STM32_HAS_SPI6 FALSE + +/* TIM attributes.*/ +#define STM32_TIM_MAX_CHANNELS 6 + +#define STM32_HAS_TIM1 TRUE +#define STM32_TIM1_IS_32BITS FALSE +#define STM32_TIM1_CHANNELS 6 + +#define STM32_HAS_TIM2 TRUE +#define STM32_TIM2_IS_32BITS TRUE +#define STM32_TIM2_CHANNELS 4 + +#define STM32_HAS_TIM3 TRUE +#define STM32_TIM3_IS_32BITS FALSE +#define STM32_TIM3_CHANNELS 4 + +#define STM32_HAS_TIM6 TRUE +#define STM32_TIM6_IS_32BITS FALSE +#define STM32_TIM6_CHANNELS 0 + +#define STM32_HAS_TIM7 TRUE +#define STM32_TIM7_IS_32BITS FALSE +#define STM32_TIM7_CHANNELS 0 + +#define STM32_HAS_TIM15 TRUE +#define STM32_TIM15_IS_32BITS FALSE +#define STM32_TIM15_CHANNELS 2 + +#define STM32_HAS_TIM16 TRUE +#define STM32_TIM16_IS_32BITS FALSE +#define STM32_TIM16_CHANNELS 2 + +#define STM32_HAS_TIM17 TRUE +#define STM32_TIM17_IS_32BITS FALSE +#define STM32_TIM17_CHANNELS 2 + +#define STM32_HAS_TIM4 FALSE +#define STM32_HAS_TIM5 FALSE +#define STM32_HAS_TIM8 FALSE +#define STM32_HAS_TIM9 FALSE +#define STM32_HAS_TIM10 FALSE +#define STM32_HAS_TIM11 FALSE +#define STM32_HAS_TIM12 FALSE +#define STM32_HAS_TIM13 FALSE +#define STM32_HAS_TIM14 FALSE +#define STM32_HAS_TIM18 FALSE +#define STM32_HAS_TIM19 FALSE + +/* USART attributes.*/ +#define STM32_HAS_USART1 TRUE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) + +#define STM32_HAS_USART2 TRUE +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) + +#define STM32_HAS_USART3 TRUE +#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) + +#define STM32_HAS_UART4 FALSE +#define STM32_HAS_UART5 FALSE +#define STM32_HAS_USART6 FALSE + +/* USB attributes.*/ +#define STM32_HAS_USB FALSE +#define STM32_HAS_OTG1 FALSE +#define STM32_HAS_OTG2 FALSE +#endif /* defined(STM32F334xC) */ + +/** @} */ + +#endif /* _STM32_REGISTRY_H_ */ + +/** @} */ diff --git a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk deleted file mode 100644 index 18df7e0a9..000000000 --- a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk +++ /dev/null @@ -1,15 +0,0 @@ -# List of the ChibiOS/NIL Cortex-M4 STM32F30x port files. -PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \ - $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \ - ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore.c \ - ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore_v7m.c - -PORTASM = $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/nilcoreasm_v7m.s - -PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \ - ${CHIBIOS}/os/ext/CMSIS/ST \ - ${CHIBIOS}/os/common/ports/ARMCMx/devices/STM32F30x \ - ${CHIBIOS}/os/nil/ports/ARMCMx \ - ${CHIBIOS}/os/nil/ports/ARMCMx/compilers/GCC - -PORTLD = ${CHIBIOS}/os/common/ports/ARMCMx/compilers/GCC/ld diff --git a/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk new file mode 100644 index 000000000..2c02987dc --- /dev/null +++ b/os/nil/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk @@ -0,0 +1,15 @@ +# List of the ChibiOS/NIL Cortex-M4 STM32F3xx port files. +PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \ + $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \ + ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore.c \ + ${CHIBIOS}/os/nil/ports/ARMCMx/nilcore_v7m.c + +PORTASM = $(CHIBIOS)/os/nil/ports/ARMCMx/compilers/GCC/nilcoreasm_v7m.s + +PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \ + ${CHIBIOS}/os/ext/CMSIS/ST \ + ${CHIBIOS}/os/common/ports/ARMCMx/devices/STM32F3xx \ + ${CHIBIOS}/os/nil/ports/ARMCMx \ + ${CHIBIOS}/os/nil/ports/ARMCMx/compilers/GCC + +PORTLD = ${CHIBIOS}/os/common/ports/ARMCMx/compilers/GCC/ld diff --git a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk deleted file mode 100644 index e3d87f411..000000000 --- a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f30x.mk +++ /dev/null @@ -1,15 +0,0 @@ -# List of the ChibiOS/RT Cortex-M4 STM32F30x port files. -PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \ - $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \ - ${CHIBIOS}/os/rt/ports/ARMCMx/chcore.c \ - ${CHIBIOS}/os/rt/ports/ARMCMx/chcore_v7m.c - -PORTASM = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.s - -PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \ - ${CHIBIOS}/os/ext/CMSIS/ST \ - ${CHIBIOS}/os/common/ports/ARMCMx/devices/STM32F30x \ - ${CHIBIOS}/os/rt/ports/ARMCMx \ - ${CHIBIOS}/os/rt/ports/ARMCMx/compilers/GCC - -PORTLD = ${CHIBIOS}/os/common/ports/ARMCMx/compilers/GCC/ld diff --git a/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk new file mode 100644 index 000000000..7df6d2c06 --- /dev/null +++ b/os/rt/ports/ARMCMx/compilers/GCC/mk/port_stm32f3xx.mk @@ -0,0 +1,15 @@ +# List of the ChibiOS/RT Cortex-M4 STM32F3xx port files. +PORTSRC = $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/crt0.c \ + $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/vectors.c \ + ${CHIBIOS}/os/rt/ports/ARMCMx/chcore.c \ + ${CHIBIOS}/os/rt/ports/ARMCMx/chcore_v7m.c + +PORTASM = $(CHIBIOS)/os/rt/ports/ARMCMx/compilers/GCC/chcoreasm_v7m.s + +PORTINC = ${CHIBIOS}/os/ext/CMSIS/include \ + ${CHIBIOS}/os/ext/CMSIS/ST \ + ${CHIBIOS}/os/common/ports/ARMCMx/devices/STM32F3xx \ + ${CHIBIOS}/os/rt/ports/ARMCMx \ + ${CHIBIOS}/os/rt/ports/ARMCMx/compilers/GCC + +PORTLD = ${CHIBIOS}/os/common/ports/ARMCMx/compilers/GCC/ld -- cgit v1.2.3