我把一个网上下载的历程烧写完以后,运行一下,再往里用keil往里写就再也写不进去了不知道为什,哪位大师帮帮忙啊? 我之前烧写的历程代码是 @file FLASH_DualBoot/main.c * @author MCD Application Team * @version V1.0.0 * @date 20-September-2013 * @brief This example provides a description of how to program bank1 and * bank2 of the FLASH memory integrated within STM32F429I-DISCO Devices * and swap between both of them. #define MESSAGE1 "STM32F429X " #define MESSAGE2 "Device running on " #ifdef FLASH_BANK1 #define MESSAGE3 "FLASH BANK1 " #else #define MESSAGE3 "FLASH BANK2 " #endif #define MESSAGE5 "PUSH Key button" #define MESSAGE7 " Swap BFB2 " 烧写后屏幕好像也是现实了 上面这些东西 我再再一按复位就什么也不显示了 ,再往里用keil往里写就再也写不进去了不知道为什,哪位大师帮帮忙啊? |
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10:19:42 : Read out protection is activated
10:19:43 : Could not disable Read Out Protection!
10:19:46 : Device memory program canceled
10:19:47 : Can not read memory!
Disable Read Out Protection and retry.
10:20:13 : Read out protection is activated.
10:20:25 : Read out protection disabled.
10:20:25 : Some flash sectors are read protected.
10:20:30 : Disabling of SPRMOD and/or read protection of user flash sectors will generate a full chip erase.
10:20:46 : Read protection disabled.
10:20:48 : Flash memory programmed in 0s and 640ms.
10:20:48 : Verification...OK
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