中断模式，超宽带芯片读取状态异常，没有超时标志位

zhyinch

2022-01-27 9e8a2b9c07fddcba3f0d2ae84c0c65f0f7f16c6a

 源码/核心板/Src/OnChipDevices/Rcc_Nvic_Systick.c

@@ -129,20 +129,20 @@
   
   /* Enable and set EXTI Interrupt to the lowest priority */
    NVIC_InitStructure.NVIC_IRQChannel = DECAIRQ_EXTI_IRQn;
    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 15;
    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
    NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;

      NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
      NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
      NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
      NVIC_Init(&NVIC_InitStructure);
	
      NVIC_InitStructure.NVIC_IRQChannel = RTCAlarm_IRQn;
    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
      NVIC_InitStructure.NVIC_IRQChannelCmd =ENABLE;
   
//      NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
//      NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
//      NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
//      NVIC_Init(&NVIC_InitStructure);
//	
//      NVIC_InitStructure.NVIC_IRQChannel = RTCAlarm_IRQn;
//    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
//    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
//      NVIC_InitStructure.NVIC_IRQChannelCmd =ENABLE;
	
    NVIC_Init(&NVIC_InitStructure);
}
//?????3?????