From 4f9b997b831b0e87793487c8602c84a1aa29da91 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Wed, 11 Nov 2015 10:32:21 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8467 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/ports/STM32/STM32F4xx/stm32_rcc.h | 2 +- os/hal/ports/STM32/STM32F7xx/stm32_rcc.h | 4 +- os/hal/ports/STM32/STM32L4xx/stm32_rcc.h | 1100 ++++++++++++++++++++++++++++++ 3 files changed, 1103 insertions(+), 3 deletions(-) create mode 100644 os/hal/ports/STM32/STM32L4xx/stm32_rcc.h diff --git a/os/hal/ports/STM32/STM32F4xx/stm32_rcc.h b/os/hal/ports/STM32/STM32F4xx/stm32_rcc.h index ba29fa1d2..694febb60 100644 --- a/os/hal/ports/STM32/STM32F4xx/stm32_rcc.h +++ b/os/hal/ports/STM32/STM32F4xx/stm32_rcc.h @@ -1117,7 +1117,7 @@ #define rccResetTIM8() rccResetAPB2(RCC_APB2RSTR_TIM8RST) /** - * @brief Enables the TIM9peripheral clock. + * @brief Enables the TIM9 peripheral clock. * @note The @p lp parameter is ignored in this family. * * @param[in] lp low power enable flag diff --git a/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h b/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h index ee504200a..c64966641 100644 --- a/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h +++ b/os/hal/ports/STM32/STM32F7xx/stm32_rcc.h @@ -18,7 +18,7 @@ * @file STM32F7xx/stm32_rcc.h * @brief RCC helper driver header. * @note This file requires definitions from the ST header file - * @p stm32f4xx.h. + * @p stm32f7xx.h. * * @addtogroup STM32F7xx_RCC * @{ @@ -1127,7 +1127,7 @@ #define rccResetTIM8() rccResetAPB2(RCC_APB2RSTR_TIM8RST) /** - * @brief Enables the TIM9peripheral clock. + * @brief Enables the TIM9 peripheral clock. * * @param[in] lp low power enable flag * diff --git a/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h b/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h new file mode 100644 index 000000000..6fe564702 --- /dev/null +++ b/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h @@ -0,0 +1,1100 @@ +/* + ChibiOS - Copyright (C) 2006..2015 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 STM32L4xx/stm32_rcc.h + * @brief RCC helper driver header. + * @note This file requires definitions from the ST header file + * @p stm32l4xx.h. + * + * @addtogroup STM32L4xx_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 (R1). + * + * @param[in] mask APB1 R1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAPB1R1(mask, lp) { \ + RCC->APB1ENR1 |= (mask); \ + if (lp) \ + RCC->APB1LPENR1 |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the APB1 bus (R1). + * + * @param[in] mask APB1 R1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAPB1R1(mask, lp) { \ + RCC->APB1ENR1 &= ~(mask); \ + RCC->APB1LPENR1 &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the APB1 bus (R1). + * + * @param[in] mask APB1 R1 peripherals mask + * + * @api + */ +#define rccResetAPB1R1(mask) { \ + RCC->APB1RSTR1 |= (mask); \ + RCC->APB1RSTR1 = 0; \ +} + +/** + * @brief Enables the clock of one or more peripheral on the APB1 bus (R2). + * + * @param[in] mask APB1 R2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAPB1R2(mask, lp) { \ + RCC->APB1ENR2 |= (mask); \ + if (lp) \ + RCC->APB1LPENR2 |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the APB1 bus (R2). + * + * @param[in] mask APB1 R2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAPB1R2(mask, lp) { \ + RCC->APB1ENR2 &= ~(mask); \ + RCC->APB1LPENR2 &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the APB1 bus (R2). + * + * @param[in] mask APB1 R2 peripherals mask + * + * @api + */ +#define rccResetAPB1R2(mask) { \ + RCC->APB1RSTR2 |= (mask); \ + RCC->APB1RSTR2 = 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); \ + if (lp) \ + RCC->APB2LPENR |= (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); \ + RCC->APB2LPENR &= ~(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 AHB1 bus. + * + * @param[in] mask AHB1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAHB1(mask, lp) { \ + RCC->AHB1ENR |= (mask); \ + if (lp) \ + RCC->AHB1LPENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the AHB1 bus. + * + * @param[in] mask AHB1 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAHB1(mask, lp) { \ + RCC->AHB1ENR &= ~(mask); \ + RCC->AHB1LPENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the AHB1 bus. + * + * @param[in] mask AHB1 peripherals mask + * + * @api + */ +#define rccResetAHB1(mask) { \ + RCC->AHB1RSTR |= (mask); \ + RCC->AHB1RSTR = 0; \ +} + +/** + * @brief Enables the clock of one or more peripheral on the AHB2 bus. + * + * @param[in] mask AHB2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAHB2(mask, lp) { \ + RCC->AHB2ENR |= (mask); \ + if (lp) \ + RCC->AHB2LPENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the AHB2 bus. + * + * @param[in] mask AHB2 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAHB2(mask, lp) { \ + RCC->AHB2ENR &= ~(mask); \ + RCC->AHB2LPENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the AHB2 bus. + * + * @param[in] mask AHB2 peripherals mask + * + * @api + */ +#define rccResetAHB2(mask) { \ + RCC->AHB2RSTR |= (mask); \ + RCC->AHB2RSTR = 0; \ +} + +/** + * @brief Enables the clock of one or more peripheral on the AHB3 (FSMC) bus. + * + * @param[in] mask AHB3 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableAHB3(mask, lp) { \ + RCC->AHB3ENR |= (mask); \ + if (lp) \ + RCC->AHB3LPENR |= (mask); \ +} + +/** + * @brief Disables the clock of one or more peripheral on the AHB3 (FSMC) bus. + * + * @param[in] mask AHB3 peripherals mask + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableAHB3(mask, lp) { \ + RCC->AHB3ENR &= ~(mask); \ + RCC->AHB3LPENR &= ~(mask); \ +} + +/** + * @brief Resets one or more peripheral on the AHB3 (FSMC) bus. + * + * @param[in] mask AHB3 peripherals mask + * + * @api + */ +#define rccResetAHB3(mask) { \ + RCC->AHB3RSTR |= (mask); \ + RCC->AHB3RSTR = 0; \ +} +/** @} */ + +/** + * @name ADC peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables ADC peripherals clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableADC(lp) rccEnableAHB2(RCC_AHB2ENR_ADCEN, lp) + +/** + * @brief Disables ADC peripherals clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableADC(lp) rccDisableAHB2(RCC_AHB2ENR_ADCEN, lp) + +/** + * @brief Resets ADC peripherals. + * + * @api + */ +#define rccResetADC() rccResetAHB2(RCC_AHB2RSTR_ADCRST) +/** @} */ + +/** + * @name DAC peripheral specific RCC operations + * @{ + */ +/** + * @brief Enables the DAC1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableDAC1(lp) rccEnableAPB1R1(RCC_APB1ENR1_DAC1EN, lp) + +/** + * @brief Disables the DAC1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableDAC1(lp) rccDisableAPB1R1(RCC_APB1ENR1_DAC1EN, lp) + +/** + * @brief Resets the DAC1 peripheral. + * + * @api + */ +#define rccResetDAC1() rccResetAPB1R1(RCC_APB1RSTR1_DAC1RST) +/** @} */ + +/** + * @name DMA peripheral specific RCC operations + * @{ + */ +/** + * @brief Enables the DMA1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableDMA1(lp) rccEnableAHB1(RCC_AHB1ENR_DMA1EN, lp) + +/** + * @brief Disables the DMA1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableDMA1(lp) rccDisableAHB1(RCC_AHB1ENR_DMA1EN, lp) + +/** + * @brief Resets the DMA1 peripheral. + * + * @api + */ +#define rccResetDMA1() rccResetAHB1(RCC_AHB1RSTR_DMA1RST) + +/** + * @brief Enables the DMA2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableDMA2(lp) rccEnableAHB1(RCC_AHB1ENR_DMA2EN, lp) + +/** + * @brief Disables the DMA2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableDMA2(lp) rccDisableAHB1(RCC_AHB1ENR_DMA2EN, lp) + +/** + * @brief Resets the DMA2 peripheral. + * + * @api + */ +#define rccResetDMA2() rccResetAHB1(RCC_AHB1RSTR_DMA2RST) +/** @} */ + +/** + * @name PWR interface specific RCC operations + * @{ + */ +/** + * @brief Enables the PWR interface clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnablePWRInterface(lp) rccEnableAPB1R1(RCC_APB1ENR1_PWREN, lp) + +/** + * @brief Disables PWR interface clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisablePWRInterface(lp) rccDisableAPB1R1(RCC_APB1ENR1_PWREN, lp) + +/** + * @brief Resets the PWR interface. + * + * @api + */ +#define rccResetPWRInterface() rccResetAPB1R1(RCC_APB1RSTR1_PWRRST) +/** @} */ + + +/** + * @name CAN peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the CAN1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableCAN1(lp) rccEnableAPB1R1(RCC_APB1ENR1_CAN1EN, lp) + +/** + * @brief Disables the CAN1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableCAN1(lp) rccDisableAPB1R1(RCC_APB1ENR1_CAN1EN, lp) + +/** + * @brief Resets the CAN1 peripheral. + * + * @api + */ +#define rccResetCAN1() rccResetAPB1R1(RCC_APB1RSTR1_CAN1RST) +/** @} */ + +/** + * @name I2C peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the I2C1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableI2C1(lp) rccEnableAPB1R1(RCC_APB1ENR1_I2C1EN, lp) + +/** + * @brief Disables the I2C1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableI2C1(lp) rccDisableAPB1R1(RCC_APB1ENR1_I2C1EN, lp) + +/** + * @brief Resets the I2C1 peripheral. + * + * @api + */ +#define rccResetI2C1() rccResetAPB1R1(RCC_APB1RSTR1_I2C1RST) + +/** + * @brief Enables the I2C2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableI2C2(lp) rccEnableAPB1R1(RCC_APB1ENR1_I2C2EN, lp) + +/** + * @brief Disables the I2C2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableI2C2(lp) rccDisableAPB1R1(RCC_APB1ENR1_I2C2EN, lp) + +/** + * @brief Resets the I2C2 peripheral. + * + * @api + */ +#define rccResetI2C2() rccResetAPB1R1(RCC_APB1RSTR1_I2C2RST) + +/** + * @brief Enables the I2C3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableI2C3(lp) rccEnableAPB1R1(RCC_APB1ENR1_I2C3EN, lp) + +/** + * @brief Disables the I2C3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableI2C3(lp) rccDisableAPB1R1(RCC_APB1ENR1_I2C3EN, lp) + +/** + * @brief Resets the I2C3 peripheral. + * + * @api + */ +#define rccResetI2C3() rccResetAPB1R1(RCC_APB1RSTR1_I2C3RST) +/** @} */ + +/** + * @name OTG peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the OTG_FS peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableOTG_FS(lp) rccEnableAHB2(RCC_AHB2ENR_OTGFSEN, lp) + +/** + * @brief Disables the OTG_FS peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableOTG_FS(lp) rccDisableAHB2(RCC_AHB2ENR_OTGFSEN, lp) + +/** + * @brief Resets the OTG_FS peripheral. + * + * @api + */ +#define rccResetOTG_FS() rccResetAHB2(RCC_AHB2RSTR_OTGFSRST) +/** @} */ + +/** + * @name SDMMC peripheral specific RCC operations + * @{ + */ +/** + * @brief Enables the SDMMC1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableSDMMC1(lp) rccEnableAPB2(RCC_APB2ENR_SDMMC1EN, lp) + +/** + * @brief Disables the SDMMC1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSDMMC1(lp) rccDisableAPB2(RCC_APB2ENR_SDMMC1EN, lp) + +/** + * @brief Resets the SDMMC1 peripheral. + * + * @api + */ +#define rccResetSDMMC1() rccResetAPB2(RCC_APB2RSTR_SDMMC1RST) +/** @} */ + +/** + * @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) rccEnableAPB1R1(RCC_APB1ENR1_SPI2EN, lp) + +/** + * @brief Disables the SPI2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSPI2(lp) rccDisableAPB1R1(RCC_APB1ENR1_SPI2EN, lp) + +/** + * @brief Resets the SPI2 peripheral. + * + * @api + */ +#define rccResetSPI2() rccResetAPB1R1(RCC_APB1RSTR1_SPI2RST) + +/** + * @brief Enables the SPI3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableSPI3(lp) rccEnableAPB1R1(RCC_APB1ENR1_SPI3EN, lp) + +/** + * @brief Disables the SPI3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableSPI3(lp) rccDisableAPB1R1(RCC_APB1ENR1_SPI3EN, lp) + +/** + * @brief Resets the SPI3 peripheral. + * + * @api + */ +#define rccResetSPI3() rccResetAPB1R1(RCC_APB1RSTR1_SPI3RST) +/** @} */ + +/** + * @name TIM peripherals specific RCC operations + * @{ + */ +/** + * @brief Enables the TIM1 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM1(lp) rccEnableAPB2(RCC_APB2ENR_TIM1EN, lp) + +/** + * @brief Disables the TIM1 peripheral clock. + * + * @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) rccEnableAPB1R1(RCC_APB1ENR1_TIM2EN, lp) + +/** + * @brief Disables the TIM2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM2(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM2EN, lp) + +/** + * @brief Resets the TIM2 peripheral. + * + * @api + */ +#define rccResetTIM2() rccResetAPB1R1(RCC_APB1RSTR1_TIM2RST) + +/** + * @brief Enables the TIM3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM3(lp) rccEnableAPB1R1(RCC_APB1ENR1_TIM3EN, lp) + +/** + * @brief Disables the TIM3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM3(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM3EN, lp) + +/** + * @brief Resets the TIM3 peripheral. + * + * @api + */ +#define rccResetTIM3() rccResetAPB1R1(RCC_APB1RSTR1_TIM3RST) + +/** + * @brief Enables the TIM4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM4(lp) rccEnableAPB1R1(RCC_APB1ENR1_TIM4EN, lp) + +/** + * @brief Disables the TIM4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM4(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM4EN, lp) + +/** + * @brief Resets the TIM4 peripheral. + * + * @api + */ +#define rccResetTIM4() rccResetAPB1R1(RCC_APB1RSTR1_TIM4RST) + +/** + * @brief Enables the TIM5 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM5(lp) rccEnableAPB1R1(RCC_APB1ENR1_TIM5EN, lp) + +/** + * @brief Disables the TIM5 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM5(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM5EN, lp) + +/** + * @brief Resets the TIM5 peripheral. + * + * @api + */ +#define rccResetTIM5() rccResetAPB1R1(RCC_APB1RSTR1_TIM5RST) + +/** + * @brief Enables the TIM6 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM6(lp) rccEnableAPB1R1(RCC_APB1ENR1_TIM6EN, lp) + +/** + * @brief Disables the TIM6 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM6(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM6EN, lp) + +/** + * @brief Resets the TIM6 peripheral. + * + * @api + */ +#define rccResetTIM6() rccResetAPB1R1(RCC_APB1RSTR1_TIM6RST) + +/** + * @brief Enables the TIM7 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM7(lp) rccEnableAPB1R1(RCC_APB1ENR1_TIM7EN, lp) + +/** + * @brief Disables the TIM7 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM7(lp) rccDisableAPB1R1(RCC_APB1ENR1_TIM7EN, lp) + +/** + * @brief Resets the TIM7 peripheral. + * + * @api + */ +#define rccResetTIM7() rccResetAPB1R1(RCC_APB1RSTR1_TIM7RST) + +/** + * @brief Enables the TIM8 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM8(lp) rccEnableAPB2(RCC_APB2ENR_TIM8EN, lp) + +/** + * @brief Disables the TIM8 peripheral clock. + * + * @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) + +/** + * @brief Enables the TIM15 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM15(lp) rccEnableAPB2(RCC_APB2ENR_TIM15EN, lp) + +/** + * @brief Disables the TIM15 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM15(lp) rccDisableAPB2(RCC_APB2ENR_TIM15EN, lp) + +/** + * @brief Resets the TIM15 peripheral. + * + * @api + */ +#define rccResetTIM15() rccResetAPB2(RCC_APB2RSTR_TIM15RST) + +/** + * @brief Enables the TIM16 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM16(lp) rccEnableAPB2(RCC_APB2ENR_TIM16EN, lp) + +/** + * @brief Disables the TIM16 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM16(lp) rccDisableAPB2(RCC_APB2ENR_TIM16EN, lp) + +/** + * @brief Resets the TIM16 peripheral. + * + * @api + */ +#define rccResetTIM16() rccResetAPB2(RCC_APB2RSTR_TIM16RST) + +/** + * @brief Enables the TIM17 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableTIM17(lp) rccEnableAPB2(RCC_APB2ENR_TIM17EN, lp) + +/** + * @brief Disables the TIM17 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableTIM17(lp) rccDisableAPB2(RCC_APB2ENR_TIM17EN, lp) + +/** + * @brief Resets the TIM17 peripheral. + * + * @api + */ +#define rccResetTIM17() rccResetAPB2(RCC_APB2RSTR_TIM17RST) +/** @} */ + +/** + * @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) rccEnableAPB1R1(RCC_APB1ENR1_USART2EN, lp) + +/** + * @brief Disables the USART2 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSART2(lp) rccDisableAPB1R1(RCC_APB1ENR1_USART2EN, lp) + +/** + * @brief Resets the USART2 peripheral. + * + * @api + */ +#define rccResetUSART2() rccResetAPB1R1(RCC_APB1RSTR1_USART2RST) + +/** + * @brief Enables the USART3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUSART3(lp) rccEnableAPB1R1(RCC_APB1ENR1_USART3EN, lp) + +/** + * @brief Disables the USART3 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUSART3(lp) rccDisableAPB1R1(RCC_APB1ENR1_USART3EN, lp) + +/** + * @brief Resets the USART3 peripheral. + * + * @api + */ +#define rccResetUSART3() rccResetAPB1R1(RCC_APB1RSTR1_USART3RST) + +/** + * @brief Enables the UART4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUART4(lp) rccEnableAPB1R1(RCC_APB1ENR1_UART4EN, lp) + +/** + * @brief Disables the UART4 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUART4(lp) rccDisableAPB1R1(RCC_APB1ENR1_UART4EN, lp) + +/** + * @brief Resets the UART4 peripheral. + * + * @api + */ +#define rccResetUART4() rccResetAPB1R1(RCC_APB1RSTR1_UART4RST) + +/** + * @brief Enables the UART5 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccEnableUART5(lp) rccEnableAPB1R1(RCC_APB1ENR1_UART5EN, lp) + +/** + * @brief Disables the UART5 peripheral clock. + * + * @param[in] lp low power enable flag + * + * @api + */ +#define rccDisableUART5(lp) rccDisableAPB1R1(RCC_APB1ENR1_UART5EN, lp) +/** @} */ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif +#ifdef __cplusplus +} +#endif + +#endif /* _STM32_RCC_ */ + +/** @} */ -- cgit v1.2.3