这个问题我也遇到过,解决方法和你的一样,后来发现手册上是这样写的:
The I2C configuration and state is not retained in power modes PM2 and PM3. It must be reconfigured after coming out of sleep mode
这个问题我也遇到过,解决方法和你的一样,后来发现手册上是这样写的:
The I2C configuration and state is not retained in power modes PM2 and PM3. It must be reconfigured after coming out of sleep mode
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