摘要
介绍串行通信的基本原理以及如何用DSP汇编语言和C语言实现TMS320F240和PC之间的串行通信。给出DSP端和PC端的程序实现流程图及相应的一些程序片段,说明用程序实现串口通信的基本方法。
The paper describes the basic principle of serial communication and the methods of communication with DSP assembler language and C language between TMS320F240 and PC, as well presents flow chart and some corresponding program segment, also explains basic method to realize serial communication.
出处
《电子元器件应用》
2003年第6期10-12,58,共4页
Electronic Component & Device Applications
关键词
数字信号处理器
异步串行通信
通信协议
中断
DSP
Asynchronous serial communication
Communication protocol, Interrupt
