Flash

所属分类:单片机开发
开发工具:Others
文件大小:31KB
下载次数:56
上传日期:2011-07-03 17:23:05
上 传 者akarmy
说明:  keil对stm32 ARM单片机编程,实现向Flash中的确定地址进行擦除、读、写操作,并对写入的数据进行校对,最后读出写入到Flash的值并通过串口和LCD打印出来
(keil on stm32 ARM microcontroller programming, to determine the address of the Flash erase, read, write, proofread and write data, read the last value written to the Flash and printed through the serial port and LCD)

文件列表:
Flash\inc\platform_config.h (2104, 2008-11-05)
Flash\inc\stm32f10x_conf.h (6288, 2008-12-14)
Flash\listing\cortexm3_macro.lst (27679, 2009-02-18)
Flash\listing\flash.map (87448, 2009-02-18)
Flash\listing\stm32f10x_vector.lst (42493, 2009-02-18)
Flash\project\FLASH.Uv2 (3559, 2008-12-14)
Flash\src\main.c (9550, 2008-12-24)
Flash\src\stm32f10x_it.c (29307, 2008-12-14)
Flash\src\usart1.c (9200, 2008-09-29)
Flash\inc (0, 2011-07-03)
Flash\listing (0, 2011-07-03)
Flash\project (0, 2011-07-03)
Flash\Read_me (0, 2011-07-03)
Flash\Run_In_Flash (0, 2011-02-09)
Flash\src (0, 2011-07-03)
Flash (0, 2011-07-03)

/******************** (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 Program 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 program the STM32F10x FLASH. After Reset, the Flash memory Program/Erase Controller is locked. To unlock it, the FLASH_Unlock function is used. Before programming the desired addresses, an erase operation is performed using the flash erase page feature. The erase procedure starts with the calculation of the number of pages to be used. Then all these pages will be erased one by one by calling FLASH_ErasePage function. Once this operation is finished, the programming operation will be performed by using the FLASH_ProgramWord function. The written data is then checked and the result of the programming operation is stored into the MemoryProgramStatus variable. 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 EM-STM3210E 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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