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STM32 U盘 BootLoader

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[说明]
U盘升级Bootloader

STM32F103C8T6

按着升级按键启动被电脑识别为U盘,向U盘内拷入固件实现升级

LED指示:USB加载过程中两LED同时闪烁,成功识别为U盘后两LED常亮,固件升级过程LED流水灯

升级完成后自动跳转到新固件运行

Flash空间分配:Bootloader + Application + file system + firmware file
(17k + 12k + 23k + 12k = 64k, 应用程序固件不能大于12k)








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