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电子工程专辑
4 年
基于STM32F103的SD卡Bootloader离线升级
做过很多Bootloader升级的产品,感觉Bootloader还是很有意思的。通过芯片的一段程序,去更新剩余的程序。从而达到更新产品软件的作用。芯片自带的Bootloader是通过芯片厂家的协议,通过烧录器把程序更新到Flash里面。而我们自己为什么还要部分的空间再写一个 ...
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