Hi everyone, here is a bit more info about my test case so far. Now, I can simulate the flash corruption issue when using USB power, just plug and unplug the usb cable quickly a lot of times, and the data I saved is gone. But, I still don't understand, because I only do plug and unplug, I don't change the light state, so the write phase should not occur. Does Z-Stack have some init write to NV from the start of code, which will be corrupted when the power is off? Or unstable power can change the flash memory data?
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