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介绍了运用TMS320F2812的SCI模块以及调用VC++6.0中的MSComm控件实现TMS320F2812 DSP与PC机串口通信的方法。在自行研究设计的基于TMS320F2812的轮式移动机器人平台上,通过串口通信软硬件的设计,实现了移动机器人中心处理器PC104与底层运动控制器DSP之间控制信息及速度数据的准确收发。
Introduces the use of TMS320F2812 SCI module and call MSComm VC ++ 6.0 control TMS320F2812 DSP and PC serial communication method. Based on the TMS320F2812-based wheeled mobile robot platform researched and designed by itself, the control information and speed data between the mobile robot central processor PC104 and the underlying motion controller DSP are accurately transmitted and received through the design of the serial port communication hardware and software.