diff options
Diffstat (limited to 'os/hal/platforms/SPC5xx/LINFlex_v1')
| -rw-r--r-- | os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c | 602 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.h | 302 | ||||
| -rw-r--r-- | os/hal/platforms/SPC5xx/LINFlex_v1/spc5_linflex.h | 510 |
3 files changed, 0 insertions, 1414 deletions
diff --git a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c b/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c deleted file mode 100644 index 71247b236..000000000 --- a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.c +++ /dev/null @@ -1,602 +0,0 @@ -/*
- SPC5 HAL - Copyright (C) 2013 STMicroelectronics
-
- 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 SPC5xx/LINFlex_v1/serial_lld.c
- * @brief SPC5xx low level serial driver code.
- *
- * @addtogroup SERIAL
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_SERIAL || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/**
- * @brief LIINFlex-0 serial driver identifier.
- */
-#if SPC5_SERIAL_USE_LINFLEX0 || defined(__DOXYGEN__)
-SerialDriver SD1;
-#endif
-
-/**
- * @brief LIINFlex-1 serial driver identifier.
- */
-#if SPC5_SERIAL_USE_LINFLEX1 || defined(__DOXYGEN__)
-SerialDriver SD2;
-#endif
-
-/**
- * @brief LIINFlex-2 serial driver identifier.
- */
-#if SPC5_SERIAL_USE_LINFLEX2 || defined(__DOXYGEN__)
-SerialDriver SD3;
-#endif
-
-/**
- * @brief LIINFlex-3 serial driver identifier.
- */
-#if SPC5_SERIAL_USE_LINFLEX3 || defined(__DOXYGEN__)
-SerialDriver SD4;
-#endif
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/**
- * @brief Driver default configuration.
- */
-static const SerialConfig default_config = {
- SERIAL_DEFAULT_BITRATE,
- SD_MODE_8BITS_PARITY_NONE
-};
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/**
- * @brief LINFlex initialization.
- * @details This function must be invoked with interrupts disabled.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- * @param[in] config the architecture-dependent serial driver configuration
- */
-static void spc5_linflex_init(SerialDriver *sdp, const SerialConfig *config) {
- uint32_t div;
- volatile struct spc5_linflex *linflexp = sdp->linflexp;
-
- /* Enters the configuration mode.*/
- linflexp->LINCR1.R = 1; /* INIT bit. */
-
- /* Configures the LINFlex in UART mode with all the required
- parameters.*/
- linflexp->UARTCR.R = SPC5_UARTCR_UART; /* UART mode FIRST. */
- linflexp->UARTCR.R = SPC5_UARTCR_UART | SPC5_UARTCR_RXEN | config->mode;
- div = SPC5_LINFLEX0_CLK / config->speed;
- linflexp->LINFBRR.R = (uint16_t)(div & 15); /* Fractional divider. */
- linflexp->LINIBRR.R = (uint16_t)(div >> 4); /* Integer divider. */
- linflexp->UARTSR.R = 0xFFFF; /* Clearing UARTSR register.*/
- linflexp->LINIER.R = SPC5_LINIER_DTIE | SPC5_LINIER_DRIE |
- SPC5_LINIER_BOIE | SPC5_LINIER_FEIE |
- SPC5_LINIER_SZIE; /* Interrupts enabled. */
-
- /* Leaves the configuration mode.*/
- linflexp->LINCR1.R = 0;
-}
-
-/**
- * @brief LINFlex de-initialization.
- * @details This function must be invoked with interrupts disabled.
- *
- * @param[in] linflexp pointer to a LINFlex I/O block
- */
-static void spc5_linflex_deinit(volatile struct spc5_linflex *linflexp) {
-
- /* Enters the configuration mode.*/
- linflexp->LINCR1.R = 1; /* INIT bit. */
-
- /* Resets the LINFlex registers.*/
- linflexp->LINFBRR.R = 0; /* Fractional divider. */
- linflexp->LINIBRR.R = 0; /* Integer divider. */
- linflexp->UARTSR.R = 0xFFFF; /* Clearing UARTSR register.*/
- linflexp->UARTCR.R = SPC5_UARTCR_UART;
- linflexp->LINIER.R = 0; /* Interrupts disabled. */
-
- /* Leaves the configuration mode.*/
- linflexp->LINCR1.R = 0;
-}
-
-/**
- * @brief Common RXI IRQ handler.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- */
-static void spc5xx_serve_rxi_interrupt(SerialDriver *sdp) {
- flagsmask_t sts = 0;
- uint16_t sr = sdp->linflexp->UARTSR.R;
-
- sdp->linflexp->UARTSR.R = SPC5_UARTSR_NF | SPC5_UARTSR_DRF |
- SPC5_UARTSR_PE0;
- if (sr & SPC5_UARTSR_NF)
- sts |= SD_NOISE_ERROR;
- if (sr & SPC5_UARTSR_PE0)
- sts |= SD_PARITY_ERROR;
- chSysLockFromIsr();
- if (sts)
- chnAddFlagsI(sdp, sts);
- if (sr & SPC5_UARTSR_DRF) {
- sdIncomingDataI(sdp, sdp->linflexp->BDRM.B.DATA4);
- sdp->linflexp->UARTSR.R = SPC5_UARTSR_RMB;
- }
- chSysUnlockFromIsr();
-}
-
-/**
- * @brief Common TXI IRQ handler.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- */
-static void spc5xx_serve_txi_interrupt(SerialDriver *sdp) {
- msg_t b;
-
- sdp->linflexp->UARTSR.R = SPC5_UARTSR_DTF;
- chSysLockFromIsr();
- b = chOQGetI(&sdp->oqueue);
- if (b < Q_OK) {
- chnAddFlagsI(sdp, CHN_OUTPUT_EMPTY);
- sdp->linflexp->UARTCR.B.TXEN = 0;
- }
- else
- sdp->linflexp->BDRL.B.DATA0 = b;
- chSysUnlockFromIsr();
-}
-
-/**
- * @brief Common ERR IRQ handler.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- */
-static void spc5xx_serve_err_interrupt(SerialDriver *sdp) {
- flagsmask_t sts = 0;
- uint16_t sr = sdp->linflexp->UARTSR.R;
-
- sdp->linflexp->UARTSR.R = SPC5_UARTSR_BOF | SPC5_UARTSR_FEF |
- SPC5_UARTSR_SZF;
- if (sr & SPC5_UARTSR_BOF)
- sts |= SD_OVERRUN_ERROR;
- if (sr & SPC5_UARTSR_FEF)
- sts |= SD_FRAMING_ERROR;
- if (sr & SPC5_UARTSR_SZF)
- sts |= SD_BREAK_DETECTED;
- chSysLockFromIsr();
- chnAddFlagsI(sdp, sts);
- chSysUnlockFromIsr();
-}
-
-#if SPC5_SERIAL_USE_LINFLEX0 || defined(__DOXYGEN__)
-static void notify1(GenericQueue *qp) {
-
- (void)qp;
- if (!SD1.linflexp->UARTCR.B.TXEN) {
- msg_t b = sdRequestDataI(&SD1);
- if (b != Q_EMPTY) {
- SD1.linflexp->UARTCR.B.TXEN = 1;
- SD1.linflexp->BDRL.B.DATA0 = b;
- }
- }
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX1 || defined(__DOXYGEN__)
-static void notify2(GenericQueue *qp) {
-
- (void)qp;
- if (!SD2.linflexp->UARTCR.B.TXEN) {
- msg_t b = sdRequestDataI(&SD2);
- if (b != Q_EMPTY) {
- SD2.linflexp->UARTCR.B.TXEN = 1;
- SD2.linflexp->BDRL.B.DATA0 = b;
- }
- }
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX2 || defined(__DOXYGEN__)
-static void notify3(GenericQueue *qp) {
-
- (void)qp;
- if (!SD3.linflexp->UARTCR.B.TXEN) {
- msg_t b = sdRequestDataI(&SD3);
- if (b != Q_EMPTY) {
- SD3.linflexp->UARTCR.B.TXEN = 1;
- SD3.linflexp->BDRL.B.DATA0 = b;
- }
- }
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX3 || defined(__DOXYGEN__)
-static void notify4(GenericQueue *qp) {
-
- (void)qp;
- if (!SD4.linflexp->UARTCR.B.TXEN) {
- msg_t b = sdRequestDataI(&SD4);
- if (b != Q_EMPTY) {
- SD4.linflexp->UARTCR.B.TXEN = 1;
- SD4.linflexp->BDRL.B.DATA0 = b;
- }
- }
-}
-#endif
-
-/*===========================================================================*/
-/* Driver interrupt handlers. */
-/*===========================================================================*/
-
-#if SPC5_SERIAL_USE_LINFLEX0 || defined(__DOXYGEN__)
-#if !defined(SPC5_LINFLEX0_RXI_HANDLER)
-#error "SPC5_LINFLEX0_RXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-0 RXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX0_RXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_rxi_interrupt(&SD1);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX0_TXI_HANDLER)
-#error "SPC5_LINFLEX0_TXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-0 TXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX0_TXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_txi_interrupt(&SD1);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX0_ERR_HANDLER)
-#error "SPC5_LINFLEX0_ERR_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-0 ERR interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX0_ERR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_err_interrupt(&SD1);
-
- CH_IRQ_EPILOGUE();
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX1 || defined(__DOXYGEN__)
-#if !defined(SPC5_LINFLEX1_RXI_HANDLER)
-#error "SPC5_LINFLEX1_RXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-1 RXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX1_RXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_rxi_interrupt(&SD2);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX1_TXI_HANDLER)
-#error "SPC5_LINFLEX1_TXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-1 TXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX1_TXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_txi_interrupt(&SD2);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX1_ERR_HANDLER)
-#error "SPC5_LINFLEX1_ERR_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-1 ERR interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX1_ERR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_err_interrupt(&SD2);
-
- CH_IRQ_EPILOGUE();
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX2 || defined(__DOXYGEN__)
-#if !defined(SPC5_LINFLEX2_RXI_HANDLER)
-#error "SPC5_LINFLEX2_RXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-2 RXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX2_RXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_rxi_interrupt(&SD3);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX2_TXI_HANDLER)
-#error "SPC5_LINFLEX2_TXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-2 TXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX2_TXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_txi_interrupt(&SD3);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX2_ERR_HANDLER)
-#error "SPC5_LINFLEX2_ERR_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-2 ERR interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX2_ERR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_err_interrupt(&SD3);
-
- CH_IRQ_EPILOGUE();
-}
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX3 || defined(__DOXYGEN__)
-#if !defined(SPC5_LINFLEX3_RXI_HANDLER)
-#error "SPC5_LINFLEX3_RXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-3 RXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX3_RXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_rxi_interrupt(&SD4);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX3_TXI_HANDLER)
-#error "SPC5_LINFLEX3_TXI_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-3 TXI interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX3_TXI_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_txi_interrupt(&SD4);
-
- CH_IRQ_EPILOGUE();
-}
-
-#if !defined(SPC5_LINFLEX3_ERR_HANDLER)
-#error "SPC5_LINFLEX3_ERR_HANDLER not defined"
-#endif
-/**
- * @brief LINFlex-3 ERR interrupt handler.
- *
- * @isr
- */
-CH_IRQ_HANDLER(SPC5_LINFLEX3_ERR_HANDLER) {
-
- CH_IRQ_PROLOGUE();
-
- spc5xx_serve_err_interrupt(&SD4);
-
- CH_IRQ_EPILOGUE();
-}
-#endif
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Low level serial driver initialization.
- *
- * @notapi
- */
-void sd_lld_init(void) {
-
-#if SPC5_SERIAL_USE_LINFLEX0
- sdObjectInit(&SD1, NULL, notify1);
- SD1.linflexp = &SPC5_LINFLEX0;
- INTC.PSR[SPC5_LINFLEX0_RXI_NUMBER].R = SPC5_SERIAL_LINFLEX0_PRIORITY;
- INTC.PSR[SPC5_LINFLEX0_TXI_NUMBER].R = SPC5_SERIAL_LINFLEX0_PRIORITY;
- INTC.PSR[SPC5_LINFLEX0_ERR_NUMBER].R = SPC5_SERIAL_LINFLEX0_PRIORITY;
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX1
- sdObjectInit(&SD2, NULL, notify2);
- SD2.linflexp = &SPC5_LINFLEX1;
- INTC.PSR[SPC5_LINFLEX1_RXI_NUMBER].R = SPC5_SERIAL_LINFLEX1_PRIORITY;
- INTC.PSR[SPC5_LINFLEX1_TXI_NUMBER].R = SPC5_SERIAL_LINFLEX1_PRIORITY;
- INTC.PSR[SPC5_LINFLEX1_ERR_NUMBER].R = SPC5_SERIAL_LINFLEX1_PRIORITY;
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX2
- sdObjectInit(&SD3, NULL, notify3);
- SD3.linflexp = &SPC5_LINFLEX2;
- INTC.PSR[SPC5_LINFLEX2_RXI_NUMBER].R = SPC5_SERIAL_LINFLEX2_PRIORITY;
- INTC.PSR[SPC5_LINFLEX2_TXI_NUMBER].R = SPC5_SERIAL_LINFLEX2_PRIORITY;
- INTC.PSR[SPC5_LINFLEX2_ERR_NUMBER].R = SPC5_SERIAL_LINFLEX2_PRIORITY;
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX3
- sdObjectInit(&SD4, NULL, notify4);
- SD4.linflexp = &SPC5_LINFLEX3;
- INTC.PSR[SPC5_LINFLEX3_RXI_NUMBER].R = SPC5_SERIAL_LINFLEX3_PRIORITY;
- INTC.PSR[SPC5_LINFLEX3_TXI_NUMBER].R = SPC5_SERIAL_LINFLEX3_PRIORITY;
- INTC.PSR[SPC5_LINFLEX3_ERR_NUMBER].R = SPC5_SERIAL_LINFLEX3_PRIORITY;
-#endif
-}
-
-/**
- * @brief Low level serial driver configuration and (re)start.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- * @param[in] config the architecture-dependent serial driver configuration.
- * If this parameter is set to @p NULL then a default
- * configuration is used.
- *
- * @notapi
- */
-void sd_lld_start(SerialDriver *sdp, const SerialConfig *config) {
-
- if (config == NULL)
- config = &default_config;
-
- if (sdp->state == SD_STOP) {
-#if SPC5_SERIAL_USE_LINFLEX0
- if (&SD1 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX0_PCTL,
- SPC5_SERIAL_LINFLEX0_START_PCTL);
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX1
- if (&SD2 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX1_PCTL,
- SPC5_SERIAL_LINFLEX1_START_PCTL);
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX2
- if (&SD3 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX2_PCTL,
- SPC5_SERIAL_LINFLEX2_START_PCTL);
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX3
- if (&SD4 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX3_PCTL,
- SPC5_SERIAL_LINFLEX3_START_PCTL);
- }
-#endif
- }
- spc5_linflex_init(sdp, config);
-}
-
-/**
- * @brief Low level serial driver stop.
- *
- * @param[in] sdp pointer to a @p SerialDriver object
- *
- * @notapi
- */
-void sd_lld_stop(SerialDriver *sdp) {
-
- if (sdp->state == SD_READY) {
- spc5_linflex_deinit(sdp->linflexp);
-
-#if SPC5_SERIAL_USE_LINFLEX0
- if (&SD1 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX0_PCTL,
- SPC5_SERIAL_LINFLEX0_STOP_PCTL);
- return;
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX1
- if (&SD2 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX1_PCTL,
- SPC5_SERIAL_LINFLEX1_STOP_PCTL);
- return;
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX2
- if (&SD3 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX2_PCTL,
- SPC5_SERIAL_LINFLEX2_STOP_PCTL);
- return;
- }
-#endif
-#if SPC5_SERIAL_USE_LINFLEX3
- if (&SD4 == sdp) {
- halSPCSetPeripheralClockMode(SPC5_LINFLEX3_PCTL,
- SPC5_SERIAL_LINFLEX3_STOP_PCTL);
- return;
- }
-#endif
- }
-}
-
-#endif /* HAL_USE_SERIAL */
-
-/** @} */
diff --git a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.h b/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.h deleted file mode 100644 index cbd446b86..000000000 --- a/os/hal/platforms/SPC5xx/LINFlex_v1/serial_lld.h +++ /dev/null @@ -1,302 +0,0 @@ -/*
- SPC5 HAL - Copyright (C) 2013 STMicroelectronics
-
- 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 SPC5xx/LINFlex_v1/serial_lld.h
- * @brief SPC5xx low level serial driver header.
- *
- * @addtogroup SERIAL
- * @{
- */
-
-#ifndef _SERIAL_LLD_H_
-#define _SERIAL_LLD_H_
-
-#if HAL_USE_SERIAL || defined(__DOXYGEN__)
-
-#include "spc5_linflex.h"
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/**
- * @name Serial driver allowable modes
- * @{
- */
-#define SD_MODE_8BITS_PARITY_NONE (SPC5_UARTCR_WL)
-#define SD_MODE_8BITS_PARITY_EVEN (SPC5_UARTCR_WL | \
- SPC5_UARTCR_PCE)
-#define SD_MODE_8BITS_PARITY_ODD (SPC5_UARTCR_WL | \
- SPC5_UARTCR_PCE | \
- SPC5_UARTCR_OP)
-/** @} */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @brief LINFlex-0 driver enable switch.
- * @details If set to @p TRUE the support for LINFlex-0 is included.
- */
-#if !defined(SPC5_SERIAL_USE_LINFLEX0) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_USE_LINFLEX0 FALSE
-#endif
-
-/**
- * @brief LINFlex-1 driver enable switch.
- * @details If set to @p TRUE the support for LINFlex-1 is included.
- */
-#if !defined(SPC5_SERIAL_USE_LINFLEX1) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_USE_LINFLEX1 FALSE
-#endif
-
-/**
- * @brief LINFlex-2 driver enable switch.
- * @details If set to @p TRUE the support for LINFlex-2 is included.
- */
-#if !defined(SPC5_SERIAL_USE_LINFLEX2) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_USE_LINFLEX2 FALSE
-#endif
-
-/**
- * @brief LINFlex-3 driver enable switch.
- * @details If set to @p TRUE the support for LINFlex-3 is included.
- */
-#if !defined(SPC5_SERIAL_USE_LINFLEX3) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_USE_LINFLEX3 FALSE
-#endif
-
-/**
- * @brief LINFlex-0 interrupt priority level setting.
- */
-#if !defined(SPC5_SERIAL_LINFLEX0_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX0_PRIORITY 8
-#endif
-
-/**
- * @brief LINFlex-1 interrupt priority level setting.
- */
-#if !defined(SPC5_SERIAL_LINFLEX1_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX1_PRIORITY 8
-#endif
-
-/**
- * @brief LINFlex-2 interrupt priority level setting.
- */
-#if !defined(SPC5_SERIAL_LINFLEX2_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX2_PRIORITY 8
-#endif
-
-/**
- * @brief LINFlex-3 interrupt priority level setting.
- */
-#if !defined(SPC5_SERIAL_LINFLEX3_PRIORITY) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX3_PRIORITY 8
-#endif
-
-/**
- * @brief LINFlex-0 peripheral configuration when started.
- * @note The default configuration is 1 (always run) in run mode and
- * 2 (only halt) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX0_START_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX0_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
- SPC5_ME_PCTL_LP(2))
-#endif
-
-/**
- * @brief LINFlex-0 peripheral configuration when stopped.
- * @note The default configuration is 0 (never run) in run mode and
- * 0 (never run) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX0_STOP_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX0_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
- SPC5_ME_PCTL_LP(0))
-#endif
-
-/**
- * @brief LINFlex-1 peripheral configuration when started.
- * @note The default configuration is 1 (always run) in run mode and
- * 2 (only halt) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX1_START_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX1_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
- SPC5_ME_PCTL_LP(2))
-#endif
-
-/**
- * @brief LINFlex-1 peripheral configuration when stopped.
- * @note The default configuration is 0 (never run) in run mode and
- * 0 (never run) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX1_STOP_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX1_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
- SPC5_ME_PCTL_LP(0))
-#endif
-
-/**
- * @brief LINFlex-2 peripheral configuration when started.
- * @note The default configuration is 1 (always run) in run mode and
- * 2 (only halt) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX2_START_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX2_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
- SPC5_ME_PCTL_LP(2))
-#endif
-
-/**
- * @brief LINFlex-2 peripheral configuration when stopped.
- * @note The default configuration is 0 (never run) in run mode and
- * 0 (never run) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX2_STOP_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX2_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
- SPC5_ME_PCTL_LP(0))
-#endif
-
-/**
- * @brief LINFlex-3 peripheral configuration when started.
- * @note The default configuration is 1 (always run) in run mode and
- * 2 (only halt) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX3_START_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX3_START_PCTL (SPC5_ME_PCTL_RUN(1) | \
- SPC5_ME_PCTL_LP(2))
-#endif
-
-/**
- * @brief LINFlex-3 peripheral configuration when stopped.
- * @note The default configuration is 0 (never run) in run mode and
- * 0 (never run) in low power mode. The defaults of the run modes
- * are defined in @p hal_lld.h.
- */
-#if !defined(SPC5_SERIAL_LINFLEX3_STOP_PCTL) || defined(__DOXYGEN__)
-#define SPC5_SERIAL_LINFLEX3_STOP_PCTL (SPC5_ME_PCTL_RUN(0) | \
- SPC5_ME_PCTL_LP(0))
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if SPC5_SERIAL_USE_LINFLEX0 && !SPC5_HAS_LINFLEX0
-#error "LINFlex-0 not present in the selected device"
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX1 && !SPC5_HAS_LINFLEX1
-#error "LINFlex-1 not present in the selected device"
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX2 && !SPC5_HAS_LINFLEX2
-#error "LINFlex-2 not present in the selected device"
-#endif
-
-#if SPC5_SERIAL_USE_LINFLEX3 && !SPC5_HAS_LINFLEX3
-#error "LINFlex-3 not present in the selected device"
-#endif
-
-#if !SPC5_SERIAL_USE_LINFLEX0 && !SPC5_SERIAL_USE_LINFLEX1 && \
- !SPC5_SERIAL_USE_LINFLEX2 && !SPC5_SERIAL_USE_LINFLEX3
-#error "SERIAL driver activated but no LINFlex peripheral assigned"
-#endif
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Generic Serial Driver configuration structure.
- * @details An instance of this structure must be passed to @p sdStart()
- * in order to configure and start a serial driver operations.
- * @note This structure content is architecture dependent, each driver
- * implementation defines its own version and the custom static
- * initializers.
- */
-typedef struct {
- /**
- * @brief Bit rate.
- */
- uint32_t speed;
- /**
- * @brief Mode flags.
- */
- uint8_t mode;
-} SerialConfig;
-
-/**
- * @brief @p SerialDriver specific data.
- */
-#define _serial_driver_data \
- _base_asynchronous_channel_data \
- /* Driver state.*/ \
- sdstate_t state; \
- /* Input queue.*/ \
- InputQueue iqueue; \
- /* Output queue.*/ \
- OutputQueue oqueue; \
- /* Input circular buffer.*/ \
- uint8_t ib[SERIAL_BUFFERS_SIZE]; \
- /* Output circular buffer.*/ \
- uint8_t ob[SERIAL_BUFFERS_SIZE]; \
- /* End of the mandatory fields.*/ \
- /* Pointer to the volatile LINFlex registers block.*/ \
- volatile struct spc5_linflex *linflexp;
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if SPC5_SERIAL_USE_LINFLEX0 && !defined(__DOXYGEN__)
-extern SerialDriver SD1;
-#endif
-#if SPC5_SERIAL_USE_LINFLEX1 && !defined(__DOXYGEN__)
-extern SerialDriver SD2;
-#endif
-#if SPC5_SERIAL_USE_LINFLEX2 && !defined(__DOXYGEN__)
-extern SerialDriver SD3;
-#endif
-#if SPC5_SERIAL_USE_LINFLEX3 && !defined(__DOXYGEN__)
-extern SerialDriver SD4;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void sd_lld_init(void);
- void sd_lld_start(SerialDriver *sdp, const SerialConfig *config);
- void sd_lld_stop(SerialDriver *sdp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_SERIAL */
-
-#endif /* _SERIAL_LLD_H_ */
-
-/** @} */
diff --git a/os/hal/platforms/SPC5xx/LINFlex_v1/spc5_linflex.h b/os/hal/platforms/SPC5xx/LINFlex_v1/spc5_linflex.h deleted file mode 100644 index 28e7575c4..000000000 --- a/os/hal/platforms/SPC5xx/LINFlex_v1/spc5_linflex.h +++ /dev/null @@ -1,510 +0,0 @@ -/*
- SPC5 HAL - Copyright (C) 2013 STMicroelectronics
-
- 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 SPC5xx/spc5_linflex.h
- * @brief LINFlex helper driver header.
- *
- * @addtogroup SPC5xx_LINFLEX
- * @{
- */
-
-#ifndef _SPC5_LINFLEX_H_
-#define _SPC5_LINFLEX_H_
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-/**
- * @name LINIER register bits definitions
- * @{
- */
-#define SPC5_LINIER_HRIE (1U << 0)
-#define SPC5_LINIER_DTIE (1U << 1)
-#define SPC5_LINIER_DRIE (1U << 2)
-#define SPC5_LINIER_DBEIE (1U << 3)
-#define SPC5_LINIER_DBFIE (1U << 4)
-#define SPC5_LINIER_WUIE (1U << 5)
-#define SPC5_LINIER_LSIE (1U << 6)
-#define SPC5_LINIER_BOIE (1U << 7)
-#define SPC5_LINIER_FEIE (1U << 8)
-#define SPC5_LINIER_HEIE (1U << 11)
-#define SPC5_LINIER_CEIE (1U << 12)
-#define SPC5_LINIER_BEIE (1U << 13)
-#define SPC5_LINIER_OCIE (1U << 14)
-#define SPC5_LINIER_SZIE (1U << 15)
-/** @} */
-
-/**
- * @name UARTSR register bits definitions
- * @{
- */
-#define SPC5_UARTSR_NF (1U << 0)
-#define SPC5_UARTSR_DTF (1U << 1)
-#define SPC5_UARTSR_DRF (1U << 2)
-#define SPC5_UARTSR_WUF (1U << 5)
-#define SPC5_UARTSR_RPS (1U << 6)
-#define SPC5_UARTSR_BOF (1U << 7)
-#define SPC5_UARTSR_FEF (1U << 8)
-#define SPC5_UARTSR_RMB (1U << 9)
-#define SPC5_UARTSR_PE0 (1U << 10)
-#define SPC5_UARTSR_PE1 (1U << 11)
-#define SPC5_UARTSR_PE2 (1U << 12)
-#define SPC5_UARTSR_PE3 (1U << 13)
-#define SPC5_UARTSR_OCF (1U << 14)
-#define SPC5_UARTSR_SZF (1U << 15)
-/** @} */
-
-/**
- * @name UARTCR register bits definitions
- * @{
- */
-#define SPC5_UARTCR_UART (1U << 0)
-#define SPC5_UARTCR_WL (1U << 1)
-#define SPC5_UARTCR_PCE (1U << 2)
-#define SPC5_UARTCR_OP (1U << 3)
-#define SPC5_UARTCR_TXEN (1U << 4)
-#define SPC5_UARTCR_RXEN (1U << 5)
-/** @} */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-
-struct spc5_linflex {
-
- int16_t LINFLEX_reserved1;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t CCD :1;
- vuint16_t CFD :1;
- vuint16_t LASE :1;
- vuint16_t AWUM :1;
- vuint16_t MBL :4;
- vuint16_t BF :1;
- vuint16_t SFTM :1;
- vuint16_t LBKM :1;
- vuint16_t MME :1;
- vuint16_t SBDT :1;
- vuint16_t RBLM :1;
- vuint16_t SLEEP :1;
- vuint16_t INIT :1;
- } B;
- } LINCR1;
-
- int16_t LINFLEX_reserved2;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t SZIE :1;
- vuint16_t OCIE :1;
- vuint16_t BEIE :1;
- vuint16_t CEIE :1;
- vuint16_t HEIE :1;
- vuint16_t :2;
- vuint16_t FEIE :1;
- vuint16_t BOIE :1;
- vuint16_t LSIE :1;
- vuint16_t WUIE :1;
- vuint16_t DBFIE :1;
- vuint16_t DBEIE :1;
- vuint16_t DRIE :1;
- vuint16_t DTIE :1;
- vuint16_t HRIE :1;
- } B;
- } LINIER;
-
- int16_t LINFLEX_reserved3;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t LINS :4;
- vuint16_t :2;
- vuint16_t RMB :1;
- vuint16_t :1;
- vuint16_t RBSY :1;
- vuint16_t RPS :1;
- vuint16_t WUF :1;
- vuint16_t DBFF :1;
- vuint16_t DBEF :1;
- vuint16_t DRF :1;
- vuint16_t DTF :1;
- vuint16_t HRF :1;
- } B;
- } LINSR;
-
- int16_t LINFLEX_reserved4;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t SZF :1;
- vuint16_t OCF :1;
- vuint16_t BEF :1;
- vuint16_t CEF :1;
- vuint16_t SFEF :1;
- vuint16_t BDEF :1;
- vuint16_t IDPEF :1;
- vuint16_t FEF :1;
- vuint16_t BOF :1;
- vuint16_t :6;
- vuint16_t NF :1;
- } B;
- } LINESR;
-
- int16_t LINFLEX_reserved5;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :1;
- vuint16_t TDFL :2;
- vuint16_t :1;
- vuint16_t RDFL :2;
- vuint16_t :4;
- vuint16_t RXEN :1;
- vuint16_t TXEN :1;
- vuint16_t OP :1;
- vuint16_t PCE :1;
- vuint16_t WL :1;
- vuint16_t UART :1;
- } B;
- } UARTCR;
-
- int16_t LINFLEX_reserved6;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t SZF :1;
- vuint16_t OCF :1;
- vuint16_t PE :4;
- vuint16_t RMB :1;
- vuint16_t FEF :1;
- vuint16_t BOF :1;
- vuint16_t RPS :1;
- vuint16_t WUF :1;
- vuint16_t :2;
- vuint16_t DRF :1;
- vuint16_t DTF :1;
- vuint16_t NF :1;
- } B;
- } UARTSR;
-
- int16_t LINFLEX_reserved7;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :5;
- vuint16_t LTOM :1;
- vuint16_t IOT :1;
- vuint16_t TOCE :1;
- vuint16_t CNT :8;
- } B;
- } LINTCSR;
-
- int16_t LINFLEX_reserved8;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t OC2 :8;
- vuint16_t OC1 :8;
- } B;
- } LINOCR;
-
- int16_t LINFLEX_reserved9;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :4;
- vuint16_t RTO :4;
- vuint16_t :1;
- vuint16_t HTO :7;
- } B;
- } LINTOCR;
-
- int16_t LINFLEX_reserved10;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :12;
- vuint16_t DIV_F :4;
- } B;
- } LINFBRR;
-
- int16_t LINFLEX_reserved11;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DIV_M :13;
- } B;
- } LINIBRR;
-
- int16_t LINFLEX_reserved12;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :8;
- vuint16_t CF :8;
- } B;
- } LINCFR;
-
- int16_t LINFLEX_reserved13;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :1;
- vuint16_t IOBE :1;
- vuint16_t IOPE :1;
- vuint16_t WURQ :1;
- vuint16_t DDRQ :1;
- vuint16_t DTRQ :1;
- vuint16_t ABRQ :1;
- vuint16_t HTRQ :1;
- vuint16_t :8;
- } B;
- } LINCR2;
-
- int16_t LINFLEX_reserved14;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t DFL :6;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } BIDR;
-
- union {
- vuint32_t R;
- struct {
- vuint32_t DATA3 :8;
- vuint32_t DATA2 :8;
- vuint32_t DATA1 :8;
- vuint32_t DATA0 :8;
- } B;
- } BDRL;
-
- union {
- vuint32_t R;
- struct {
- vuint32_t DATA7 :8;
- vuint32_t DATA6 :8;
- vuint32_t DATA5 :8;
- vuint32_t DATA4 :8;
- } B;
- } BDRM;
-
- int16_t LINFLEX_reserved15;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :8;
- vuint16_t FACT :8;
- } B;
- } IFER;
-
- int16_t LINFLEX_reserved16;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :12;
- vuint16_t IFMI :4;
- } B;
- } IFMI;
-
- int16_t LINFLEX_reserved17;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :12;
- vuint16_t IFM :4;
- } B;
- } IFMR;
-
- int16_t LINFLEX_reserved18;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR0;
-
- int16_t LINFLEX_reserved19;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR1;
-
- int16_t LINFLEX_reserved20;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR2;
-
- int16_t LINFLEX_reserved21;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR3;
-
- int16_t LINFLEX_reserved22;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR4;
-
- int16_t LINFLEX_reserved23;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR5;
-
- int16_t LINFLEX_reserved24;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR6;
-
- int16_t LINFLEX_reserved25;
-
- union {
- vuint16_t R;
- struct {
- vuint16_t :3;
- vuint16_t DFL :3;
- vuint16_t DIR :1;
- vuint16_t CCS :1;
- vuint16_t :2;
- vuint16_t ID :6;
- } B;
- } IFCR7;
-};
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/**
- * @name LINFlex units references
- * @{
- */
-#if SPC5_HAS_LINFLEX0 || defined(__DOXYGEN__)
-#define SPC5_LINFLEX0 (*(struct spc5_linflex *)0xFFE40000UL)
-#endif
-
-#if SPC5_HAS_LINFLEX1 || defined(__DOXYGEN__)
-#define SPC5_LINFLEX1 (*(struct spc5_linflex *)0xFFE44000UL)
-#endif
-
-#if SPC5_HAS_LINFLEX2 || defined(__DOXYGEN__)
-#define SPC5_LINFLEX2 (*(struct spc5_linflex *)0xFFE48000UL)
-#endif
-
-#if SPC5_HAS_LINFLEX3 || defined(__DOXYGEN__)
-#define SPC5_LINFLEX3 (*(struct spc5_linflex *)0xFFE4C000UL)
-#endif
-/** @} */
-
-#endif /* _SPC5_LINFLEX_H_ */
-
-/** @} */
|