stm32 flash库

  • N0_886491
    了解作者
  • 18.1KB
    文件大小
  • rar
    文件格式
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  • 2022-05-29 11:20
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stm32 的flash库,可以直接使用
FLASH.rar
  • FLASH
  • Write_Protection
  • stm32f10x_it.c
    28.5KB
  • main.c
    7.9KB
  • stm32f10x_conf.h
    6.2KB
  • readme.txt
    3.2KB
  • platform_config.h
    2.1KB
  • stm32f10x_it.h
    3.8KB
  • Program
  • stm32f10x_it.c
    28.5KB
  • main.c
    6.4KB
  • stm32f10x_conf.h
    6.2KB
  • readme.txt
    2.8KB
  • platform_config.h
    2.1KB
  • stm32f10x_it.h
    3.8KB
内容介绍
/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** * File Name : readme.txt * Author : MCD Application Team * Version : V2.0.1 * Date : 06/13/2008 * Description : Description of the FLASH Write_Protection Example. ******************************************************************************** * 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. *******************************************************************************/ Example description =================== This example provides a description of how to enable and disable the write protection for the STM32F10x FLASH: - Enable Write protection: To enable the Write Protection, uncomment the line "#define WriteProtection_Enable" in main.c file. To protect a set of pages, the user has to call the function FLASH_EnableWriteProtection. The parameter of this function will define the number of pages to be protected. To load the new option byte values, a system Reset is necessary, for this, the function NVIC_GenerateSystemReset() is used. - Disable Write protection: To disable the Write Protection, uncomment the line "#define WriteProtection_Disable" in main.c file. To disable the write protection of the STM32F10x Flash, an erase of the Option Bytes is necessary. This operation is done by the function FLASH_EraseOptionBytes. To load the new option byte values, a system Reset is necessary, for this, the function NVIC_GenerateSystemReset() is used. If the desired pages are not write protected, an erase and a write operation are performed. Directory contents ================== platform_config.h Evaluation board specific configuration file stm32f10x_conf.h Library Configuration file stm32f10x_it.h Interrupt handlers header file stm32f10x_it.c Interrupt handlers main.c Main program Note: "#define _FLASH_PROG" should be uncommented in the stm32f10x_conf.h file Hardware environment ==================== This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation boards and can be easily tailored to any other hardware. To select the STMicroelectronics evaluation board used to run the example, uncomment the corresponding line in platform_config.h file. How to use it ============= In order to make the program work, you must do the following: - Create a project and setup all your toolchain's start-up files - Compile the directory content files and required Library files: + stm32F10x_lib.c + stm32F10x_flash.c + stm32F10x_rcc.c + stm32F10x_nvic.c - Link all compiled files and load your image into target memory - Run the example ******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
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