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.

SCI 发送一串数据只能进入一次中断,接收一个字节

Other Parts Discussed in Thread: TMS320F28069

TI的技术人员你好!我最近在TMS320F28069芯片调试一个串口收发程序,发送完全没问题,使用SCI发送一串字符,在中断里接收。但是只能进入中断一次,以后就再也不能进入了。并且RDY也为1.求助!