This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2541触发中断



我调试程序,需要P0_456任意一个高变低触发中断,先用裸机调试都成功了,移植到SensorTag例程中后开始中断不能触发,看IEN1发现运行中会置P0IE为0,然后我禁掉了程序中的相关置0程序后,看程序运行时P0IE不再置0,但我的电平变化后,中断始终进不了,请问是什么原因?