摘要
将 Windows环境下多任务编程思想引入单片机控制系统 ,在单片机领域引入消息的概念 ,介绍了单片机控制系统中消息的产生、响应过程 ,提出并阐述了在单片机控制系统基于消息的多任务编程机制 .
The thesis introduces multitask programming theory which prevails in Microsoft Windows into SCM control system and message conception into SCM filed, and researches into the process of message generating and message responding. The multitask programming mechanism based on message is put forward and discussed.
