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.

CC2640 按钮中断shutdown唤醒

Part Number: CC2640R2F
Other Parts Discussed in Thread: CC2640

执行处理完成,CC2640就进入shutdown。在CC2640开发板上,分别设置Button1与Button2下降沿中断唤醒(按钮配置代码如下图)。

在开发板上进行测试时发现,当按钮1或者按钮2按下时,都可以将CC2640从shutdown状态唤醒。但存在按钮松开,也会触发CC6240从shutdown唤醒。

相当于有时候,存在按钮按下触发一次,按钮松开还会触发一次。为何配置得是下降沿触发,按钮松开上升沿时也会误唤醒CC2640。

请各位前辈指点,感谢。