STM32功耗解析

  /* Select STOP mode entry --------------------------------------------------*/  if(PWR_STOPEntry == PWR_STOPEntry_WFI)  {       /* Request Wait For Interrupt */  //中断说明得比现在的中断优先级高才能构成中断    __WFI();  }  else  {    /* Request Wait For Event */  //任何的中断都能够打断使单片机进入正常的模式    __WFE();  }