diff libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FLASH/Program/main.c @ 0:c59513fd84fb

Initial commit of STM32 test code.
author Daniel O'Connor <darius@dons.net.au>
date Mon, 03 Oct 2011 21:19:15 +1030
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FLASH/Program/main.c	Mon Oct 03 21:19:15 2011 +1030
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+/**
+  ******************************************************************************
+  * @file    FLASH/Program/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.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+
+/** @addtogroup STM32F10x_StdPeriph_Examples
+  * @{
+  */
+
+/** @addtogroup FLASH_Program
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+typedef enum {FAILED = 0, PASSED = !FAILED} TestStatus;
+
+/* Private define ------------------------------------------------------------*/
+/* Define the STM32F10x FLASH Page Size depending on the used STM32 device */
+#if defined (STM32F10X_HD) || defined (STM32F10X_HD_VL) || defined (STM32F10X_CL) || defined (STM32F10X_XL)
+  #define FLASH_PAGE_SIZE    ((uint16_t)0x800)
+#else
+  #define FLASH_PAGE_SIZE    ((uint16_t)0x400)
+#endif
+
+#define BANK1_WRITE_START_ADDR  ((uint32_t)0x08008000)
+#define BANK1_WRITE_END_ADDR    ((uint32_t)0x0800C000)
+
+#ifdef STM32F10X_XL
+ #define BANK2_WRITE_START_ADDR   ((uint32_t)0x08088000)
+ #define BANK2_WRITE_END_ADDR     ((uint32_t)0x0808C000)
+#endif /* STM32F10X_XL */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/  
+uint32_t EraseCounter = 0x00, Address = 0x00;
+uint32_t Data = 0x3210ABCD;
+uint32_t NbrOfPage = 0x00;
+volatile FLASH_Status FLASHStatus = FLASH_COMPLETE;
+volatile TestStatus MemoryProgramStatus = PASSED;
+
+#ifdef STM32F10X_XL
+volatile TestStatus MemoryProgramStatus2 = PASSED;
+#endif /* STM32F10X_XL */
+
+/* Private function prototypes -----------------------------------------------*/   
+/* 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
+     */     
+
+/* Porgram FLASH Bank1 ********************************************************/       
+  /* Unlock the Flash Bank1 Program Erase controller */
+  FLASH_UnlockBank1();
+
+  /* Define the number of page to be erased */
+  NbrOfPage = (BANK1_WRITE_END_ADDR - BANK1_WRITE_START_ADDR) / FLASH_PAGE_SIZE;
+
+  /* Clear All pending flags */
+  FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);	
+
+  /* Erase the FLASH pages */
+  for(EraseCounter = 0; (EraseCounter < NbrOfPage) && (FLASHStatus == FLASH_COMPLETE); EraseCounter++)
+  {
+    FLASHStatus = FLASH_ErasePage(BANK1_WRITE_START_ADDR + (FLASH_PAGE_SIZE * EraseCounter));
+  }
+  
+  /* Program Flash Bank1 */
+  Address = BANK1_WRITE_START_ADDR;
+
+  while((Address < BANK1_WRITE_END_ADDR) && (FLASHStatus == FLASH_COMPLETE))
+  {
+    FLASHStatus = FLASH_ProgramWord(Address, Data);
+    Address = Address + 4;
+  }
+
+  FLASH_LockBank1();
+  
+  /* Check the correctness of written data */
+  Address = BANK1_WRITE_START_ADDR;
+
+  while((Address < BANK1_WRITE_END_ADDR) && (MemoryProgramStatus != FAILED))
+  {
+    if((*(__IO uint32_t*) Address) != Data)
+    {
+      MemoryProgramStatus = FAILED;
+    }
+    Address += 4;
+  }
+
+#ifdef STM32F10X_XL
+/* Program FLASH Bank2 ********************************************************/  
+  /* Unlock the Flash Bank2 Program Erase controller */
+  FLASH_UnlockBank2();
+
+  /* Define the number of page to be erased */
+  NbrOfPage = (BANK2_WRITE_END_ADDR - BANK2_WRITE_START_ADDR) / FLASH_PAGE_SIZE;
+
+  /* Clear All pending flags */
+  FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);	
+
+  /* Erase the FLASH pages */
+  for(EraseCounter = 0; (EraseCounter < NbrOfPage) && (FLASHStatus == FLASH_COMPLETE); EraseCounter++)
+  {
+    FLASHStatus = FLASH_ErasePage(BANK2_WRITE_START_ADDR + (FLASH_PAGE_SIZE * EraseCounter));
+  }
+  
+  /* Program Flash Bank2 */
+  Address = BANK2_WRITE_START_ADDR;
+
+  while((Address < BANK2_WRITE_END_ADDR) && (FLASHStatus == FLASH_COMPLETE))
+  {
+    FLASHStatus = FLASH_ProgramWord(Address, Data);
+    Address = Address + 4;
+  }
+
+  FLASH_LockBank2();
+    
+  /* Check the correctness of written data */
+  Address = BANK2_WRITE_START_ADDR;
+
+  while((Address < BANK2_WRITE_END_ADDR) && (MemoryProgramStatus2 != FAILED))
+  {
+    if((*(__IO uint32_t*) Address) != Data)
+    {
+      MemoryProgramStatus2 = FAILED;
+    }
+    Address += 4;
+  }
+
+#endif /* STM32F10X_XL */ 
+  
+  while (1)
+  {
+  }
+}
+
+#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) */
+
+  while (1)
+  {
+  }
+}
+
+#endif
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/