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Is it possible to wake up by connecting the UART pins in PWR_EnterSTOPMode to the pins used for wake up?
Set timer 6 to 3 seconds. Set timer 7 to 1.5 seconds.Timer 7 restarts Timer 6, so I don't think it changes the variable o in Timer 6, but the variable o changes. Is there a problem?I have confirmed that timer 6 is stopped by HAL_TIM_Base_Stop_IT(&hti...