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STM32L0系列使用问题 #132

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liut825523294 opened this issue Dec 22, 2021 · 1 comment
Open

STM32L0系列使用问题 #132

liut825523294 opened this issue Dec 22, 2021 · 1 comment

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@liut825523294
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我用的是STM32L071KB，发现擦除内部flash之后，不是全FF，而是全0
这种情况会造成初始化的时候Section头保留部分会被写为FF，再次修改Section头的时候，修改不成功
最终不能正常存储KV键值对
@wujueke
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wujueke commented May 21, 2022 •
edited

我这测试下来也是这样，用的是STM32L1 默认片子擦除就是0，写入是可以写1，但是不能清零，这个和STM32L系列的完全是反的，用的是4.1版本的EASYFLASH，也是第一次初始化头的时候没毛病，但是后续写环境变量更改脏状态就和它的机制冲突了@liut825523294

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@wujueke @liut825523294