stm32f407 flash读写
时间: 2023-08-24 17:06:55 浏览: 209
在STM32F407芯片中,可以使用官方提供的库函数来进行Flash的读写操作。这些库函数分布在文件stm32f4xx_flash.c以及stm32f4xx_flash.h中。但需要注意的是,在对Flash执行写入或擦除操作期间,任何读取Flash的尝试都会导致总线阻塞。因此,在完成编程操作后,才能正确处理读操作。这意味着在写/擦除操作进行期间不能从Flash中执行代码或数据获取操作。类似地,如果需要读取指定地址的一个半字,可以将相应的库函数的参数从vu32改为vu16即可。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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