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view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h @ 240:625d20070261 div-fixes-5

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Improvement SPI stability/recoverability The core part of this commit comes from careful code reading. The core is the swap of Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_SOFT) and SPI_Start_single_TxRx_with_Master(). This code is sitting in an if-clause that is triggered on SPI comms failure. Instead of blindly trying to communicate again (which will very likely fail again), first try to reset the comms link, and then try to communicate again. That simply makes more sense in this case. This is heavily tested, on 2 simple dives, and 5 very long deco schedules from the simulator (10+ hour deco's), and a lot of small simulated dives (upto 2h runtime). Of all these tests, only one long session failed after 9 out of 11h runtime. Analyzing that one failure, suggests that the RTE is looping in some error handler, which (obviously) results in a SPI comms failure as a result. I consider this not part of this change. Additionally, some more cleanup is done in this code. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Mon, 08 Apr 2019 11:49:13 +0200
parents c78bcbd5deda
children
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/**
  ******************************************************************************
  * @file    stm32f4xx_hal.h
  * @author  MCD Application Team
  * @brief   This file contains all the functions prototypes for the HAL 
  *          module driver.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F4xx_HAL_H
#define __STM32F4xx_HAL_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal_conf.h"

/** @addtogroup STM32F4xx_HAL_Driver
  * @{
  */

/** @addtogroup HAL
  * @{
  */ 

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/

/** @defgroup HAL_Exported_Constants HAL Exported Constants
  * @{
  */

/** @defgroup HAL_TICK_FREQ Tick Frequency
  * @{
  */
typedef enum
{
  HAL_TICK_FREQ_10HZ         = 100U,
  HAL_TICK_FREQ_100HZ        = 10U,
  HAL_TICK_FREQ_1KHZ         = 1U,
  HAL_TICK_FREQ_DEFAULT      = HAL_TICK_FREQ_1KHZ
} HAL_TickFreqTypeDef;
/**
  * @}
  */

/**
  * @}
  */
   
/* Exported macro ------------------------------------------------------------*/
/** @defgroup HAL_Exported_Macros HAL Exported Macros
  * @{
  */

/** @brief  Freeze/Unfreeze Peripherals in Debug mode 
  */
#define __HAL_DBGMCU_FREEZE_TIM2()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM2_STOP))
#define __HAL_DBGMCU_FREEZE_TIM3()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM3_STOP))
#define __HAL_DBGMCU_FREEZE_TIM4()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM4_STOP))
#define __HAL_DBGMCU_FREEZE_TIM5()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM5_STOP))
#define __HAL_DBGMCU_FREEZE_TIM6()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM6_STOP))
#define __HAL_DBGMCU_FREEZE_TIM7()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM7_STOP))
#define __HAL_DBGMCU_FREEZE_TIM12()          (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM12_STOP))
#define __HAL_DBGMCU_FREEZE_TIM13()          (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM13_STOP))
#define __HAL_DBGMCU_FREEZE_TIM14()          (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_TIM14_STOP))
#define __HAL_DBGMCU_FREEZE_RTC()            (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_RTC_STOP))
#define __HAL_DBGMCU_FREEZE_WWDG()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_WWDG_STOP))
#define __HAL_DBGMCU_FREEZE_IWDG()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_IWDG_STOP))
#define __HAL_DBGMCU_FREEZE_I2C1_TIMEOUT()   (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_FREEZE_I2C2_TIMEOUT()   (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_FREEZE_I2C3_TIMEOUT()   (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_FREEZE_CAN1()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN1_STOP))
#define __HAL_DBGMCU_FREEZE_CAN2()           (DBGMCU->APB1FZ |= (DBGMCU_APB1_FZ_DBG_CAN2_STOP))
#define __HAL_DBGMCU_FREEZE_TIM1()           (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM1_STOP))
#define __HAL_DBGMCU_FREEZE_TIM8()           (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM8_STOP))
#define __HAL_DBGMCU_FREEZE_TIM9()           (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM9_STOP))
#define __HAL_DBGMCU_FREEZE_TIM10()          (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM10_STOP))
#define __HAL_DBGMCU_FREEZE_TIM11()          (DBGMCU->APB2FZ |= (DBGMCU_APB2_FZ_DBG_TIM11_STOP))

#define __HAL_DBGMCU_UNFREEZE_TIM2()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM2_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM3()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM3_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM4()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM4_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM5()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM5_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM6()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM6_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM7()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM7_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM12()          (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM12_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM13()          (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM13_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM14()          (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_TIM14_STOP))
#define __HAL_DBGMCU_UNFREEZE_RTC()            (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_RTC_STOP))
#define __HAL_DBGMCU_UNFREEZE_WWDG()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_WWDG_STOP))
#define __HAL_DBGMCU_UNFREEZE_IWDG()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_IWDG_STOP))
#define __HAL_DBGMCU_UNFREEZE_I2C1_TIMEOUT()   (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_UNFREEZE_I2C2_TIMEOUT()   (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_UNFREEZE_I2C3_TIMEOUT()   (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_I2C3_SMBUS_TIMEOUT))
#define __HAL_DBGMCU_UNFREEZE_CAN1()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN1_STOP))
#define __HAL_DBGMCU_UNFREEZE_CAN2()           (DBGMCU->APB1FZ &= ~(DBGMCU_APB1_FZ_DBG_CAN2_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM1()           (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM1_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM8()           (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM8_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM9()           (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM9_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM10()          (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM10_STOP))
#define __HAL_DBGMCU_UNFREEZE_TIM11()          (DBGMCU->APB2FZ &= ~(DBGMCU_APB2_FZ_DBG_TIM11_STOP))

/** @brief  Main Flash memory mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_FLASH()             (SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE))

/** @brief  System Flash memory mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH()       do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
                                                         SYSCFG->MEMRMP |= SYSCFG_MEMRMP_MEM_MODE_0;\
                                                        }while(0);

/** @brief  Embedded SRAM mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_SRAM()       do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
                                                  SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_0 | SYSCFG_MEMRMP_MEM_MODE_1);\
                                                 }while(0);

#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx)|| defined(STM32F417xx)
/** @brief  FSMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_FSMC()       do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
                                                  SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\
                                                 }while(0);
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */

#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\
    defined(STM32F469xx) || defined(STM32F479xx)
/** @brief  FMC Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_FMC()       do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
                                                 SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_1);\
                                                }while(0);

/** @brief  FMC/SDRAM Bank 1 and 2 mapped at 0x00000000
  */
#define __HAL_SYSCFG_REMAPMEMORY_FMC_SDRAM()       do {SYSCFG->MEMRMP &= ~(SYSCFG_MEMRMP_MEM_MODE);\
                                                       SYSCFG->MEMRMP |= (SYSCFG_MEMRMP_MEM_MODE_2);\
                                                      }while(0);
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 

#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F413xx) || defined(STM32F423xx)
/** @defgroup Cortex_Lockup_Enable Cortex Lockup Enable
  * @{
  */
/** @brief  SYSCFG Break Lockup lock
  *         Enables and locks the connection of Cortex-M4 LOCKUP (Hardfault) output to TIM1/8 input
  * @note   The selected configuration is locked and can be unlocked by system reset
  */
#define __HAL_SYSCFG_BREAK_PVD_LOCK()      do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_PVD_LOCK); \
                                               SYSCFG->CFGR2 |= SYSCFG_CFGR2_PVD_LOCK;    \
                                              }while(0)
/**
 * @}
 */

/** @defgroup PVD_Lock_Enable PVD Lock
  * @{
  */
/** @brief  SYSCFG Break PVD lock
  *         Enables and locks the PVD connection with Timer1/8 Break Input, , as well as the PVDE and PLS[2:0] in the PWR_CR register
  * @note   The selected configuration is locked and can be unlocked by system reset
  */
#define __HAL_SYSCFG_BREAK_LOCKUP_LOCK()     do {SYSCFG->CFGR2 &= ~(SYSCFG_CFGR2_LOCKUP_LOCK); \
                                                 SYSCFG->CFGR2 |= SYSCFG_CFGR2_LOCKUP_LOCK;    \
                                                }while(0)
/**
 * @}
 */
#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx || STM32F413xx || STM32F423xx */
/**
  * @}
  */

/** @defgroup HAL_Private_Macros HAL Private Macros
  * @{
  */
#define IS_TICKFREQ(FREQ) (((FREQ) == HAL_TICK_FREQ_10HZ)  || \
                           ((FREQ) == HAL_TICK_FREQ_100HZ) || \
                           ((FREQ) == HAL_TICK_FREQ_1KHZ))
/**
  * @}
  */

/* Exported functions --------------------------------------------------------*/
/** @addtogroup HAL_Exported_Functions
  * @{
  */
/** @addtogroup HAL_Exported_Functions_Group1
  * @{
  */
/* Initialization and Configuration functions  ******************************/
HAL_StatusTypeDef HAL_Init(void);
HAL_StatusTypeDef HAL_DeInit(void);
void HAL_MspInit(void);
void HAL_MspDeInit(void);
HAL_StatusTypeDef HAL_InitTick (uint32_t TickPriority);
/**
  * @}
  */

/** @addtogroup HAL_Exported_Functions_Group2
  * @{
  */
/* Peripheral Control functions  ************************************************/
void HAL_IncTick(void);
void HAL_Delay(uint32_t Delay);
uint32_t HAL_GetTick(void);
uint32_t HAL_GetTickPrio(void);
HAL_StatusTypeDef HAL_SetTickFreq(HAL_TickFreqTypeDef Freq);
HAL_TickFreqTypeDef HAL_GetTickFreq(void);
void HAL_SuspendTick(void);
void HAL_ResumeTick(void);
uint32_t HAL_GetHalVersion(void);
uint32_t HAL_GetREVID(void);
uint32_t HAL_GetDEVID(void);
void HAL_DBGMCU_EnableDBGSleepMode(void);
void HAL_DBGMCU_DisableDBGSleepMode(void);
void HAL_DBGMCU_EnableDBGStopMode(void);
void HAL_DBGMCU_DisableDBGStopMode(void);
void HAL_DBGMCU_EnableDBGStandbyMode(void);
void HAL_DBGMCU_DisableDBGStandbyMode(void);
void HAL_EnableCompensationCell(void);
void HAL_DisableCompensationCell(void);
void HAL_GetUID(uint32_t *UID);
#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) ||\
    defined(STM32F469xx) || defined(STM32F479xx)
void HAL_EnableMemorySwappingBank(void);
void HAL_DisableMemorySwappingBank(void);
#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 
/**
  * @}
  */

/**
  * @}
  */
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup HAL_Private_Variables HAL Private Variables
  * @{
  */
/**
  * @}
  */
/* Private constants ---------------------------------------------------------*/
/** @defgroup HAL_Private_Constants HAL Private Constants
  * @{
  */
/**
  * @}
  */
/* Private macros ------------------------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/**
  * @}
  */

/**
  * @}
  */ 
  
#ifdef __cplusplus
}
#endif

#endif /* __STM32F4xx_HAL_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/