文件名称:sw_serial
介绍说明－－下载内容均来自于网络，请自行研究使用
additional serial port for 8051 microcontroller using keil software, this is polling based serial port by using timer 0 and external interrupt.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
sw_serial\sw_serial.c
.........\sw_serial.h
sw_serial