文档中有说明:Asserts when a packet has been received with CRC OK. De-asserts when the first byte is read from the RX FIFO.大意是接收数据包的CRC正确时产生中断,当从RX_FIFO中读取第一个字节时中断复位。所以请检查你的程序是否有在中断后有RX_FIFO操作。还有接收完成后,CC1101是否再次进入了RX状态。