51LPC单片机的一种波特率自适应方法

51LPC Single Chip's Adaptive Method of a Baudrate

介绍了充分利用51LPC片内振荡资源,增加可用I/O口,降低硬件成本,保证稳定可靠的通 讯工作,而采用的一种波特率自适应方法.给出了实现方法流程图和部分程序.

It is introduced a kind of baudrate adaptive method, fully utilizing 51LPC single chip inner oscillating circuit, increasing the available I/O port, reducing the cost of hardware, thereby guaranteeing steady communication work. A flow chart to realize the method and some procedures are slso given in the paper.