增加PWR_CTL引脚

zhyinch

2020-10-05 6ae7ea9cc0b0e0ddf181ce928a07c184845dfb66

 Src/stm32l0xx_it.c

@@ -155,7 +155,9 @@
   
      if(!GET_USERKEY)
   {
      nomove_count = 0;
      waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME;
      UsartInit();
      //   MOTOR_ON;      
   }