STM32 Serial drivers split in two distinct versions, for old and new USARTs.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4850 35acf78f-673a-0410-8e92-d51de3d6d3f4master
gdisirio
parent
6a3c599bc4
commit
14ed8520a2
|
|
@ -82,125 +82,6 @@ static const SerialConfig default_config =
|
||||||
/* Driver local functions. */
|
/* Driver local functions. */
|
||||||
/*===========================================================================*/
|
/*===========================================================================*/
|
||||||
|
|
||||||
/* Local functions have different implementations depending on the USART type,
|
|
||||||
STM32F0xx devices and newer have an enhanced peripheral with slightly
|
|
||||||
different register interface.*/
|
|
||||||
|
|
||||||
#if defined(STM32F0XX)
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief USART 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 usart_init(SerialDriver *sdp, const SerialConfig *config) {
|
|
||||||
USART_TypeDef *u = sdp->usart;
|
|
||||||
|
|
||||||
/* Baud rate setting.*/
|
|
||||||
if (sdp->usart == USART1)
|
|
||||||
u->BRR = STM32_USART1CLK / config->sc_speed;
|
|
||||||
else
|
|
||||||
u->BRR = STM32_PCLK / config->sc_speed;
|
|
||||||
|
|
||||||
/* Note that some bits are enforced.*/
|
|
||||||
u->CR1 = config->sc_cr1 | USART_CR1_UE | USART_CR1_PEIE |
|
|
||||||
USART_CR1_RXNEIE | USART_CR1_TE |
|
|
||||||
USART_CR1_RE;
|
|
||||||
u->CR2 = config->sc_cr2 | USART_CR2_LBDIE;
|
|
||||||
u->CR3 = config->sc_cr3 | USART_CR3_EIE;
|
|
||||||
u->ICR = 0xFFFFFFFF;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief USART de-initialization.
|
|
||||||
* @details This function must be invoked with interrupts disabled.
|
|
||||||
*
|
|
||||||
* @param[in] u pointer to an USART I/O block
|
|
||||||
*/
|
|
||||||
static void usart_deinit(USART_TypeDef *u) {
|
|
||||||
|
|
||||||
u->CR1 = 0;
|
|
||||||
u->CR2 = 0;
|
|
||||||
u->CR3 = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Error handling routine.
|
|
||||||
*
|
|
||||||
* @param[in] sdp pointer to a @p SerialDriver object
|
|
||||||
* @param[in] isr USART ISR register value
|
|
||||||
*/
|
|
||||||
static void set_error(SerialDriver *sdp, uint16_t isr) {
|
|
||||||
flagsmask_t sts = 0;
|
|
||||||
|
|
||||||
if (isr & USART_ISR_ORE)
|
|
||||||
sts |= SD_OVERRUN_ERROR;
|
|
||||||
if (isr & USART_ISR_PE)
|
|
||||||
sts |= SD_PARITY_ERROR;
|
|
||||||
if (isr & USART_ISR_FE)
|
|
||||||
sts |= SD_FRAMING_ERROR;
|
|
||||||
if (isr & USART_ISR_NE)
|
|
||||||
sts |= SD_NOISE_ERROR;
|
|
||||||
chSysLockFromIsr();
|
|
||||||
chnAddFlagsI(sdp, sts);
|
|
||||||
chSysUnlockFromIsr();
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Common IRQ handler.
|
|
||||||
*
|
|
||||||
* @param[in] sdp communication channel associated to the USART
|
|
||||||
*/
|
|
||||||
static void serve_interrupt(SerialDriver *sdp) {
|
|
||||||
USART_TypeDef *u = sdp->usart;
|
|
||||||
uint16_t cr1 = u->CR1;
|
|
||||||
uint16_t isr;
|
|
||||||
|
|
||||||
/* Reading and clearing status.*/
|
|
||||||
isr = u->ISR;
|
|
||||||
u->ICR = isr;
|
|
||||||
|
|
||||||
/* Error condition detection.*/
|
|
||||||
if (isr & (USART_ISR_ORE | USART_ISR_NE | USART_ISR_FE | USART_ISR_PE))
|
|
||||||
set_error(sdp, isr);
|
|
||||||
/* Special case, LIN break detection.*/
|
|
||||||
if (isr & USART_ISR_LBD) {
|
|
||||||
chSysLockFromIsr();
|
|
||||||
chnAddFlagsI(sdp, SD_BREAK_DETECTED);
|
|
||||||
chSysUnlockFromIsr();
|
|
||||||
}
|
|
||||||
/* Data available.*/
|
|
||||||
if (isr & USART_ISR_RXNE) {
|
|
||||||
chSysLockFromIsr();
|
|
||||||
sdIncomingDataI(sdp, (uint8_t)u->RDR);
|
|
||||||
chSysUnlockFromIsr();
|
|
||||||
}
|
|
||||||
/* Transmission buffer empty.*/
|
|
||||||
if ((cr1 & USART_CR1_TXEIE) && (isr & USART_ISR_TXE)) {
|
|
||||||
msg_t b;
|
|
||||||
chSysLockFromIsr();
|
|
||||||
b = chOQGetI(&sdp->oqueue);
|
|
||||||
if (b < Q_OK) {
|
|
||||||
chnAddFlagsI(sdp, CHN_OUTPUT_EMPTY);
|
|
||||||
u->CR1 = (cr1 & ~USART_CR1_TXEIE) | USART_CR1_TCIE;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
u->TDR = b;
|
|
||||||
chSysUnlockFromIsr();
|
|
||||||
}
|
|
||||||
/* Physical transmission end.*/
|
|
||||||
if (isr & USART_ISR_TC) {
|
|
||||||
chSysLockFromIsr();
|
|
||||||
chnAddFlagsI(sdp, CHN_TRANSMISSION_END);
|
|
||||||
chSysUnlockFromIsr();
|
|
||||||
u->CR1 = cr1 & ~USART_CR1_TCIE;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#else /* !defined(STM32F0XX) */
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* @brief USART initialization.
|
* @brief USART initialization.
|
||||||
* @details This function must be invoked with interrupts disabled.
|
* @details This function must be invoked with interrupts disabled.
|
||||||
|
|
@ -317,8 +198,6 @@ static void serve_interrupt(SerialDriver *sdp) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif /* !defined(STM32F0XX) */
|
|
||||||
|
|
||||||
#if STM32_SERIAL_USE_USART1 || defined(__DOXYGEN__)
|
#if STM32_SERIAL_USE_USART1 || defined(__DOXYGEN__)
|
||||||
static void notify1(GenericQueue *qp) {
|
static void notify1(GenericQueue *qp) {
|
||||||
|
|
||||||
|
|
@ -0,0 +1,526 @@
|
||||||
|
/*
|
||||||
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||||
|
2011,2012 Giovanni Di Sirio.
|
||||||
|
|
||||||
|
This file is part of ChibiOS/RT.
|
||||||
|
|
||||||
|
ChibiOS/RT 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/RT 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @file STM32/serial_lld.c
|
||||||
|
* @brief STM32 low level serial driver code.
|
||||||
|
*
|
||||||
|
* @addtogroup SERIAL
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "ch.h"
|
||||||
|
#include "hal.h"
|
||||||
|
|
||||||
|
#if HAL_USE_SERIAL || defined(__DOXYGEN__)
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver exported variables. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/** @brief USART1 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_USART1 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD1;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @brief USART2 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_USART2 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD2;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @brief USART3 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_USART3 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD3;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @brief UART4 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_UART4 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD4;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @brief UART5 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_UART5 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD5;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** @brief USART6 serial driver identifier.*/
|
||||||
|
#if STM32_SERIAL_USE_USART6 || defined(__DOXYGEN__)
|
||||||
|
SerialDriver SD6;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver local variables. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/** @brief Driver default configuration.*/
|
||||||
|
static const SerialConfig default_config =
|
||||||
|
{
|
||||||
|
SERIAL_DEFAULT_BITRATE,
|
||||||
|
0,
|
||||||
|
USART_CR2_STOP1_BITS | USART_CR2_LINEN,
|
||||||
|
0
|
||||||
|
};
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver local functions. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART 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 usart_init(SerialDriver *sdp, const SerialConfig *config) {
|
||||||
|
USART_TypeDef *u = sdp->usart;
|
||||||
|
|
||||||
|
/* Baud rate setting.*/
|
||||||
|
if (sdp->usart == USART1)
|
||||||
|
u->BRR = STM32_USART1CLK / config->sc_speed;
|
||||||
|
else
|
||||||
|
u->BRR = STM32_PCLK / config->sc_speed;
|
||||||
|
|
||||||
|
/* Note that some bits are enforced.*/
|
||||||
|
u->CR2 = config->sc_cr2 | USART_CR2_LBDIE;
|
||||||
|
u->CR3 = config->sc_cr3 | USART_CR3_EIE;
|
||||||
|
u->CR1 = config->sc_cr1 | USART_CR1_UE | USART_CR1_PEIE |
|
||||||
|
USART_CR1_RXNEIE | USART_CR1_TE |
|
||||||
|
USART_CR1_RE;
|
||||||
|
u->ICR = 0xFFFFFFFF;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART de-initialization.
|
||||||
|
* @details This function must be invoked with interrupts disabled.
|
||||||
|
*
|
||||||
|
* @param[in] u pointer to an USART I/O block
|
||||||
|
*/
|
||||||
|
static void usart_deinit(USART_TypeDef *u) {
|
||||||
|
|
||||||
|
u->CR1 = 0;
|
||||||
|
u->CR2 = 0;
|
||||||
|
u->CR3 = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Error handling routine.
|
||||||
|
*
|
||||||
|
* @param[in] sdp pointer to a @p SerialDriver object
|
||||||
|
* @param[in] isr USART ISR register value
|
||||||
|
*/
|
||||||
|
static void set_error(SerialDriver *sdp, uint32_t isr) {
|
||||||
|
flagsmask_t sts = 0;
|
||||||
|
|
||||||
|
if (isr & USART_ISR_ORE)
|
||||||
|
sts |= SD_OVERRUN_ERROR;
|
||||||
|
if (isr & USART_ISR_PE)
|
||||||
|
sts |= SD_PARITY_ERROR;
|
||||||
|
if (isr & USART_ISR_FE)
|
||||||
|
sts |= SD_FRAMING_ERROR;
|
||||||
|
if (isr & USART_ISR_NE)
|
||||||
|
sts |= SD_NOISE_ERROR;
|
||||||
|
chSysLockFromIsr();
|
||||||
|
chnAddFlagsI(sdp, sts);
|
||||||
|
chSysUnlockFromIsr();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Common IRQ handler.
|
||||||
|
*
|
||||||
|
* @param[in] sdp communication channel associated to the USART
|
||||||
|
*/
|
||||||
|
static void serve_interrupt(SerialDriver *sdp) {
|
||||||
|
USART_TypeDef *u = sdp->usart;
|
||||||
|
uint32_t cr1 = u->CR1;
|
||||||
|
uint32_t isr;
|
||||||
|
|
||||||
|
/* Reading and clearing status.*/
|
||||||
|
isr = u->ISR;
|
||||||
|
u->ICR = isr;
|
||||||
|
|
||||||
|
/* Error condition detection.*/
|
||||||
|
if (isr & (USART_ISR_ORE | USART_ISR_NE | USART_ISR_FE | USART_ISR_PE))
|
||||||
|
set_error(sdp, isr);
|
||||||
|
/* Special case, LIN break detection.*/
|
||||||
|
if (isr & USART_ISR_LBD) {
|
||||||
|
chSysLockFromIsr();
|
||||||
|
chnAddFlagsI(sdp, SD_BREAK_DETECTED);
|
||||||
|
chSysUnlockFromIsr();
|
||||||
|
}
|
||||||
|
/* Data available.*/
|
||||||
|
if (isr & USART_ISR_RXNE) {
|
||||||
|
chSysLockFromIsr();
|
||||||
|
sdIncomingDataI(sdp, (uint8_t)u->RDR);
|
||||||
|
chSysUnlockFromIsr();
|
||||||
|
}
|
||||||
|
/* Transmission buffer empty.*/
|
||||||
|
if ((cr1 & USART_CR1_TXEIE) && (isr & USART_ISR_TXE)) {
|
||||||
|
msg_t b;
|
||||||
|
chSysLockFromIsr();
|
||||||
|
b = chOQGetI(&sdp->oqueue);
|
||||||
|
if (b < Q_OK) {
|
||||||
|
chnAddFlagsI(sdp, CHN_OUTPUT_EMPTY);
|
||||||
|
u->CR1 = (cr1 & ~USART_CR1_TXEIE) | USART_CR1_TCIE;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
u->TDR = b;
|
||||||
|
chSysUnlockFromIsr();
|
||||||
|
}
|
||||||
|
/* Physical transmission end.*/
|
||||||
|
if (isr & USART_ISR_TC) {
|
||||||
|
chSysLockFromIsr();
|
||||||
|
chnAddFlagsI(sdp, CHN_TRANSMISSION_END);
|
||||||
|
chSysUnlockFromIsr();
|
||||||
|
u->CR1 = cr1 & ~USART_CR1_TCIE;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1 || defined(__DOXYGEN__)
|
||||||
|
static void notify1(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
USART1->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART2 || defined(__DOXYGEN__)
|
||||||
|
static void notify2(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
USART2->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART3 || defined(__DOXYGEN__)
|
||||||
|
static void notify3(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
USART3->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART4 || defined(__DOXYGEN__)
|
||||||
|
static void notify4(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
UART4->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART5 || defined(__DOXYGEN__)
|
||||||
|
static void notify5(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
UART5->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART6 || defined(__DOXYGEN__)
|
||||||
|
static void notify6(GenericQueue *qp) {
|
||||||
|
|
||||||
|
(void)qp;
|
||||||
|
USART6->CR1 |= USART_CR1_TXEIE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver interrupt handlers. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_USART1_HANDLER)
|
||||||
|
#error "STM32_USART1_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief USART1 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_USART1_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD1);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART2 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_USART2_HANDLER)
|
||||||
|
#error "STM32_USART2_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief USART2 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_USART2_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD2);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART3 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_USART3_HANDLER)
|
||||||
|
#error "STM32_USART3_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief USART3 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_USART3_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD3);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART4 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_UART4_HANDLER)
|
||||||
|
#error "STM32_UART4_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief UART4 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_UART4_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD4);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART5 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_UART5_HANDLER)
|
||||||
|
#error "STM32_UART5_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief UART5 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_UART5_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD5);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART6 || defined(__DOXYGEN__)
|
||||||
|
#if !defined(STM32_USART6_HANDLER)
|
||||||
|
#error "STM32_USART6_HANDLER not defined"
|
||||||
|
#endif
|
||||||
|
/**
|
||||||
|
* @brief USART1 interrupt handler.
|
||||||
|
*
|
||||||
|
* @isr
|
||||||
|
*/
|
||||||
|
CH_IRQ_HANDLER(STM32_USART6_HANDLER) {
|
||||||
|
|
||||||
|
CH_IRQ_PROLOGUE();
|
||||||
|
|
||||||
|
serve_interrupt(&SD6);
|
||||||
|
|
||||||
|
CH_IRQ_EPILOGUE();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver exported functions. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Low level serial driver initialization.
|
||||||
|
*
|
||||||
|
* @notapi
|
||||||
|
*/
|
||||||
|
void sd_lld_init(void) {
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1
|
||||||
|
sdObjectInit(&SD1, NULL, notify1);
|
||||||
|
SD1.usart = USART1;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART2
|
||||||
|
sdObjectInit(&SD2, NULL, notify2);
|
||||||
|
SD2.usart = USART2;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART3
|
||||||
|
sdObjectInit(&SD3, NULL, notify3);
|
||||||
|
SD3.usart = USART3;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART4
|
||||||
|
sdObjectInit(&SD4, NULL, notify4);
|
||||||
|
SD4.usart = UART4;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART5
|
||||||
|
sdObjectInit(&SD5, NULL, notify5);
|
||||||
|
SD5.usart = UART5;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART6
|
||||||
|
sdObjectInit(&SD6, NULL, notify6);
|
||||||
|
SD6.usart = USART6;
|
||||||
|
#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 STM32_SERIAL_USE_USART1
|
||||||
|
if (&SD1 == sdp) {
|
||||||
|
rccEnableUSART1(FALSE);
|
||||||
|
nvicEnableVector(STM32_USART1_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_USART1_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART2
|
||||||
|
if (&SD2 == sdp) {
|
||||||
|
rccEnableUSART2(FALSE);
|
||||||
|
nvicEnableVector(STM32_USART2_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_USART2_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART3
|
||||||
|
if (&SD3 == sdp) {
|
||||||
|
rccEnableUSART3(FALSE);
|
||||||
|
nvicEnableVector(STM32_USART3_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_USART3_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART4
|
||||||
|
if (&SD4 == sdp) {
|
||||||
|
rccEnableUART4(FALSE);
|
||||||
|
nvicEnableVector(STM32_UART4_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_UART4_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART5
|
||||||
|
if (&SD5 == sdp) {
|
||||||
|
rccEnableUART5(FALSE);
|
||||||
|
nvicEnableVector(STM32_UART5_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_UART5_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART6
|
||||||
|
if (&SD6 == sdp) {
|
||||||
|
rccEnableUSART6(FALSE);
|
||||||
|
nvicEnableVector(STM32_USART6_NUMBER,
|
||||||
|
CORTEX_PRIORITY_MASK(STM32_SERIAL_USART6_PRIORITY));
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
usart_init(sdp, config);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Low level serial driver stop.
|
||||||
|
* @details De-initializes the USART, stops the associated clock, resets the
|
||||||
|
* interrupt vector.
|
||||||
|
*
|
||||||
|
* @param[in] sdp pointer to a @p SerialDriver object
|
||||||
|
*
|
||||||
|
* @notapi
|
||||||
|
*/
|
||||||
|
void sd_lld_stop(SerialDriver *sdp) {
|
||||||
|
|
||||||
|
if (sdp->state == SD_READY) {
|
||||||
|
usart_deinit(sdp->usart);
|
||||||
|
#if STM32_SERIAL_USE_USART1
|
||||||
|
if (&SD1 == sdp) {
|
||||||
|
rccDisableUSART1(FALSE);
|
||||||
|
nvicDisableVector(STM32_USART1_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART2
|
||||||
|
if (&SD2 == sdp) {
|
||||||
|
rccDisableUSART2(FALSE);
|
||||||
|
nvicDisableVector(STM32_USART2_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART3
|
||||||
|
if (&SD3 == sdp) {
|
||||||
|
rccDisableUSART3(FALSE);
|
||||||
|
nvicDisableVector(STM32_USART3_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART4
|
||||||
|
if (&SD4 == sdp) {
|
||||||
|
rccDisableUART4(FALSE);
|
||||||
|
nvicDisableVector(STM32_UART4_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART5
|
||||||
|
if (&SD5 == sdp) {
|
||||||
|
rccDisableUART5(FALSE);
|
||||||
|
nvicDisableVector(STM32_UART5_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART6
|
||||||
|
if (&SD6 == sdp) {
|
||||||
|
rccDisableUSART6(FALSE);
|
||||||
|
nvicDisableVector(STM32_USART6_NUMBER);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* HAL_USE_SERIAL */
|
||||||
|
|
||||||
|
/** @} */
|
||||||
|
|
@ -0,0 +1,306 @@
|
||||||
|
/*
|
||||||
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||||
|
2011,2012 Giovanni Di Sirio.
|
||||||
|
|
||||||
|
This file is part of ChibiOS/RT.
|
||||||
|
|
||||||
|
ChibiOS/RT 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/RT 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 <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @file STM32/serial_lld.h
|
||||||
|
* @brief STM32 low level serial driver header.
|
||||||
|
*
|
||||||
|
* @addtogroup SERIAL
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _SERIAL_LLD_H_
|
||||||
|
#define _SERIAL_LLD_H_
|
||||||
|
|
||||||
|
#if HAL_USE_SERIAL || defined(__DOXYGEN__)
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver constants. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver pre-compile time settings. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @name Configuration options
|
||||||
|
* @{
|
||||||
|
*/
|
||||||
|
/**
|
||||||
|
* @brief USART1 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for USART1 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_USART1) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_USART1 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART2 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for USART2 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_USART2) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_USART2 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART3 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for USART3 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_USART3) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_USART3 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief UART4 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for UART4 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_UART4) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_UART4 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief UART5 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for UART5 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_UART5) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_UART5 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART6 driver enable switch.
|
||||||
|
* @details If set to @p TRUE the support for USART6 is included.
|
||||||
|
* @note The default is @p TRUE.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USE_USART6) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USE_USART6 FALSE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART1 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USART1_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USART1_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART2 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USART2_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USART2_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART3 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USART3_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USART3_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief UART4 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_UART4_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_UART4_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief UART5 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_UART5_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_UART5_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief USART6 interrupt priority level setting.
|
||||||
|
*/
|
||||||
|
#if !defined(STM32_SERIAL_USART6_PRIORITY) || defined(__DOXYGEN__)
|
||||||
|
#define STM32_SERIAL_USART6_PRIORITY 12
|
||||||
|
#endif
|
||||||
|
/** @} */
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Derived constants and error checks. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1 && !STM32_HAS_USART1
|
||||||
|
#error "USART1 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART2 && !STM32_HAS_USART2
|
||||||
|
#error "USART2 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART3 && !STM32_HAS_USART3
|
||||||
|
#error "USART3 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART4 && !STM32_HAS_UART4
|
||||||
|
#error "UART4 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART5 && !STM32_HAS_UART5
|
||||||
|
#error "UART5 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART6 && !STM32_HAS_USART6
|
||||||
|
#error "USART6 not present in the selected device"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !STM32_SERIAL_USE_USART1 && !STM32_SERIAL_USE_USART2 && \
|
||||||
|
!STM32_SERIAL_USE_USART3 && !STM32_SERIAL_USE_UART4 && \
|
||||||
|
!STM32_SERIAL_USE_UART5 && !STM32_SERIAL_USE_USART6
|
||||||
|
#error "SERIAL driver activated but no USART/UART peripheral assigned"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_USART1_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to USART1"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART2 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_USART2_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to USART2"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART3 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_USART3_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to USART3"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART4 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_UART4_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to UART4"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_UART5 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_UART5_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to UART5"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART6 && \
|
||||||
|
!CORTEX_IS_VALID_KERNEL_PRIORITY(STM32_SERIAL_USART6_PRIORITY)
|
||||||
|
#error "Invalid IRQ priority assigned to USART6"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver data structures and types. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief STM32 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 sc_speed;
|
||||||
|
/**
|
||||||
|
* @brief Initialization value for the CR1 register.
|
||||||
|
*/
|
||||||
|
uint16_t sc_cr1;
|
||||||
|
/**
|
||||||
|
* @brief Initialization value for the CR2 register.
|
||||||
|
*/
|
||||||
|
uint16_t sc_cr2;
|
||||||
|
/**
|
||||||
|
* @brief Initialization value for the CR3 register.
|
||||||
|
*/
|
||||||
|
uint16_t sc_cr3;
|
||||||
|
} 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 USART registers block.*/ \
|
||||||
|
USART_TypeDef *usart;
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* Driver macros. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Extra USARTs definitions here (missing from the ST header file).
|
||||||
|
*/
|
||||||
|
#define USART_CR2_STOP1_BITS (0 << 12) /**< @brief CR2 1 stop bit value.*/
|
||||||
|
#define USART_CR2_STOP0P5_BITS (1 << 12) /**< @brief CR2 0.5 stop bit value.*/
|
||||||
|
#define USART_CR2_STOP2_BITS (2 << 12) /**< @brief CR2 2 stop bit value.*/
|
||||||
|
#define USART_CR2_STOP1P5_BITS (3 << 12) /**< @brief CR2 1.5 stop bit value.*/
|
||||||
|
|
||||||
|
/*===========================================================================*/
|
||||||
|
/* External declarations. */
|
||||||
|
/*===========================================================================*/
|
||||||
|
|
||||||
|
#if STM32_SERIAL_USE_USART1 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD1;
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART2 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD2;
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART3 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD3;
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART4 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD4;
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_UART5 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD5;
|
||||||
|
#endif
|
||||||
|
#if STM32_SERIAL_USE_USART6 && !defined(__DOXYGEN__)
|
||||||
|
extern SerialDriver SD6;
|
||||||
|
#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_ */
|
||||||
|
|
||||||
|
/** @} */
|
||||||
|
|
@ -7,9 +7,9 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F0xx/stm32_dma.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
|
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
||||||
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv2/serial_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USARTv2/uart_lld.c
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv2/uart_lld.c
|
||||||
|
|
||||||
# Required include directories
|
# Required include directories
|
||||||
|
|
|
||||||
|
|
@ -9,12 +9,12 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F1xx/stm32_dma.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/mac_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/mac_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
|
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/sdc_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/sdc_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/GPIOv1/pal_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/GPIOv1/pal_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/RTCv1/rtc_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/RTCv1/rtc_lld.c \
|
||||||
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/serial_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USBv1/usb_lld.c
|
${CHIBIOS}/os/hal/platforms/STM32/USBv1/usb_lld.c
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
# List of all the STM32F3xx platform files.
|
# List of all the STM32F3xx platform files.
|
||||||
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F3xx/hal_lld.c \
|
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F3xx/hal_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv2/serial_lld.c
|
||||||
|
|
||||||
# Required include directories
|
# Required include directories
|
||||||
PLATFORMINC = ${CHIBIOS}/os/hal/platforms/STM32F3xx \
|
PLATFORMINC = ${CHIBIOS}/os/hal/platforms/STM32F3xx \
|
||||||
|
|
|
||||||
|
|
@ -10,12 +10,12 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F4xx/stm32_dma.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/mac_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/mac_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/sdc_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/sdc_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
|
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/OTGv1/usb_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/OTGv1/usb_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/RTCv2/rtc_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/RTCv2/rtc_lld.c \
|
||||||
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/serial_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c
|
||||||
|
|
||||||
# Required include directories
|
# Required include directories
|
||||||
|
|
|
||||||
|
|
@ -7,10 +7,10 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32L1xx/stm32_dma.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/icu_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/pwm_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
|
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/I2Cv1/i2c_lld.c \
|
||||||
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/serial_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c \
|
${CHIBIOS}/os/hal/platforms/STM32/USARTv1/uart_lld.c \
|
||||||
${CHIBIOS}/os/hal/platforms/STM32/USBv1/usb_lld.c
|
${CHIBIOS}/os/hal/platforms/STM32/USBv1/usb_lld.c
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -161,6 +161,10 @@
|
||||||
ARMCMx port, now it can support multiple core types.
|
ARMCMx port, now it can support multiple core types.
|
||||||
- NEW: Updated the Power Architecture rules.mk file to put object and listing
|
- NEW: Updated the Power Architecture rules.mk file to put object and listing
|
||||||
files into a ./build directory like ARM ports already do.
|
files into a ./build directory like ARM ports already do.
|
||||||
|
- CHANGE: The STM32 Serial driver has been split in two distinct versions,
|
||||||
|
one for older devices up the STM32F4xx, the other for new devices starting
|
||||||
|
from the STM32F0xx.
|
||||||
|
(TODO: Update IAR and Keil projects because different paths).
|
||||||
|
|
||||||
*** 2.5.0 ***
|
*** 2.5.0 ***
|
||||||
- FIX: Fixed anomaly in USB enumeration (bug 3565325)(backported to 2.4.3).
|
- FIX: Fixed anomaly in USB enumeration (bug 3565325)(backported to 2.4.3).
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue