摘要
介绍了一种DSP和PC机的串行通信方法,设计了DSP的串行通信接口硬件电路及在此基础上使用中断的方法实现串行通信的工作过程和软件流程,并给出了DSP串行通信接口的程序初始化代码。该通信系统在设备监控系统中得到了成功的应用,取得了满意的效果。
A communication method between DSP and computer was proposed. The circuit of DSP's SCI (Serial Communication Interface), the working principle and the program flowchart were introduced. Then the initialization coding of SCI was presented. As a result, this communication system has been applied successfully in device monitor system.
出处
《计算机工程与设计》
CSCD
2004年第3期475-477,共3页
Computer Engineering and Design
