From 2fff65aed2477a503c72629d27e2a330d30c02d1 Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Wed, 25 Jan 2017 22:23:13 +0100 Subject: o Seemingly working Mutexes. o Dropping the privileged/unprivileged split for now. --- .../BKP/Backup_Data/main.c | 201 --------------------- 1 file changed, 201 deletions(-) delete mode 100644 tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/BKP/Backup_Data/main.c (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/BKP/Backup_Data/main.c') diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/BKP/Backup_Data/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/BKP/Backup_Data/main.c deleted file mode 100644 index a063733..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/BKP/Backup_Data/main.c +++ /dev/null @@ -1,201 +0,0 @@ -/** - ****************************************************************************** - * @file BKP/Backup_Data/main.c - * @author MCD Application Team - * @version V3.5.0 - * @date 08-April-2011 - * @brief Main program body. - ****************************************************************************** - * @attention - * - * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS - * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE - * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY - * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING - * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE - * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. - * - *

© COPYRIGHT 2011 STMicroelectronics

- ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f10x.h" -#include "stm32_eval.h" - -/** @addtogroup STM32F10x_StdPeriph_Examples - * @{ - */ - -/** @addtogroup BKP_Backup_Data - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -#if defined USE_STM3210B_EVAL || defined USE_STM32100B_EVAL - #define BKP_DR_NUMBER 10 -#else - #define BKP_DR_NUMBER 42 -#endif /* USE_STM3210B_EVAL or USE_STM32100B_EVAL */ - -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -#if defined USE_STM3210B_EVAL || defined USE_STM32100B_EVAL -uint16_t BKPDataReg[BKP_DR_NUMBER] = - { - BKP_DR1, BKP_DR2, BKP_DR3, BKP_DR4, BKP_DR5, BKP_DR6, BKP_DR7, BKP_DR8, - BKP_DR9, BKP_DR10 - }; -#else -uint16_t BKPDataReg[BKP_DR_NUMBER] = - { - BKP_DR1, BKP_DR2, BKP_DR3, BKP_DR4, BKP_DR5, BKP_DR6, BKP_DR7, BKP_DR8, - BKP_DR9, BKP_DR10, BKP_DR11, BKP_DR12, BKP_DR13, BKP_DR14, BKP_DR15, BKP_DR16, - BKP_DR17, BKP_DR18, BKP_DR19, BKP_DR20, BKP_DR21, BKP_DR22, BKP_DR23, BKP_DR24, - BKP_DR25, BKP_DR26, BKP_DR27, BKP_DR28, BKP_DR29, BKP_DR30, BKP_DR31, BKP_DR32, - BKP_DR33, BKP_DR34, BKP_DR35, BKP_DR36, BKP_DR37, BKP_DR38, BKP_DR39, BKP_DR40, - BKP_DR41, BKP_DR42 - }; -#endif /* USE_STM3210B_EVAL or USE_STM32100B_EVAL */ - -/* Private function prototypes -----------------------------------------------*/ -void WriteToBackupReg(uint16_t FirstBackupData); -uint8_t CheckBackupReg(uint16_t FirstBackupData); - -/* Private functions ---------------------------------------------------------*/ - -/** - * @brief Main program. - * @param None - * @retval None - */ -int main(void) -{ - /*!< At this stage the microcontroller clock setting is already configured, - this is done through SystemInit() function which is called from startup - file (startup_stm32f10x_xx.s) before to branch to application main. - To reconfigure the default setting of SystemInit() function, refer to - system_stm32f10x.c file - */ - - /* Initialize Leds mounted on STM3210X-EVAL board */ - STM_EVAL_LEDInit(LED1); - STM_EVAL_LEDInit(LED2); - STM_EVAL_LEDInit(LED3); - STM_EVAL_LEDInit(LED4); - - /* Enable PWR and BKP clock */ - RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE); - - /* Enable write access to Backup domain */ - PWR_BackupAccessCmd(ENABLE); - - /* Clear Tamper pin Event(TE) pending flag */ - BKP_ClearFlag(); - - /* Check if the Power On Reset flag is set */ - if(RCC_GetFlagStatus(RCC_FLAG_PORRST) != RESET) - { - /* Clear reset flags */ - RCC_ClearFlag(); - - /* Turn on LED3 */ - STM_EVAL_LEDOn(LED3); - - /* Check if Backup data registers are programmed */ - if(CheckBackupReg(0x3210) == 0x00) - { /* Backup data registers values are correct */ - - /* Turn on LED1 */ - STM_EVAL_LEDOn(LED1); - } - else - { /* Backup data registers values are not correct or they are not yet - programmed (when the first time the program is executed) */ - - /* Write data to Backup data registers */ - WriteToBackupReg(0x3210); - - /* Turn on LED2 */ - STM_EVAL_LEDOn(LED2); - } - } - - /* Turn on LED4 */ - STM_EVAL_LEDOn(LED4); - - while (1) - { - } -} - -/** - * @brief Writes data Backup DRx registers. - * @param FirstBackupData: data to be written to Backup data registers. - * @retval None - */ -void WriteToBackupReg(uint16_t FirstBackupData) -{ - uint32_t index = 0; - - for (index = 0; index < BKP_DR_NUMBER; index++) - { - BKP_WriteBackupRegister(BKPDataReg[index], FirstBackupData + (index * 0x5A)); - } -} - -/** - * @brief Checks if the Backup DRx registers values are correct or not. - * @param FirstBackupData: data to be compared with Backup data registers. - * @retval - * - 0: All Backup DRx registers values are correct - * - Value different from 0: Number of the first Backup register - * which value is not correct - */ -uint8_t CheckBackupReg(uint16_t FirstBackupData) -{ - uint32_t index = 0; - - for (index = 0; index < BKP_DR_NUMBER; index++) - { - if (BKP_ReadBackupRegister(BKPDataReg[index]) != (FirstBackupData + (index * 0x5A))) - { - return (index + 1); - } - } - - return 0; -} - -#ifdef USE_FULL_ASSERT - -/** - * @brief Reports the name of the source file and the source line number - * where the assert_param error has occurred. - * @param file: pointer to the source file name - * @param line: assert_param error line source number - * @retval None - */ -void assert_failed(uint8_t* file, uint32_t line) -{ - /* User can add his own implementation to report the file name and line number, - ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ - - /* Infinite loop */ - while (1) - { - } -} - -#endif - -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3