我在使用比较器1的时候，在没进入休眠之前，可以触发中断，可以读取比较器输出结果。一旦进入halt就唤醒不了了，或者是一直产生中断，不知道是哪里弄错了。有大神帮忙分析下吗？ GPIO_Init(GPIOA,GPIO_Pin_5,GPIO_Mode_In_FL_No_IT); static void COMP_Config(void) { CLK_PeripheralClockConfig(CLK_Peripheral_COMP, ENABLE); /* Connect internal reference voltage to COMP1 inverting input */ COMP_VrefintToCOMP1Connect(ENABLE); /* close the analog switch number 0 */ SYSCFG_RIAnalogSwitchConfig(RI_AnalogSwitch_0, ENABLE); /* close the analog switch number 1 */ SYSCFG_RIAnalogSwitchConfig(RI_AnalogSwitch_14, ENABLE); /* close the I/O switch number 2 */ SYSCFG_RIIOSwitchConfig(RI_IOSwitch_2, ENABLE);// PA5 COMP_EdgeConfig(COMP_Selection_COMP1, COMP_Edge_Rising); /* Enable COMP1 Interrupt */ COMP_ITConfig(COMP_Selection_COMP1, ENABLE); /* Configure the event detection */ } INTERRUPT_HANDLER(ADC1_COMP_IRQHandler,18) { /* In order to detect unexpected events during development, it is recommended to set a breakpoint on the following instruction. */ COMP_ClearITPendingBit(COMP_Selection_COMP1); }
