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.

CC2538 协议栈3.0.2 串口发送问题

Other Parts Discussed in Thread: CC2538

使用PC7和PC6引脚作为串口接收和发送,在app初始化后打印数据,只能打印20的字节左右,进入时间轮询,再次调用串口发送就完全没有反应了,一个字节也打印不出来,麻烦大神!是PC7和PC6引脚在协议栈中用做其他的用途了吗?为什么不能用呢?