A small UART, can be used as design reference

短信猫测试软件。测试短信猫和系统相连接性能。可以发送短消息-SMS cat test software. Test SMS cats and systems connectivity. Can send short message

此串口调试程序加入了三菱PLC通讯调试，有源码及运行程序

此程序可以帮助你在没有串口的单片机上,实现串口功能,用C51编程,有利于移植!-this program can help you in the absence of SCM Serial, Serial function, C51 program is conducive to transplant!

DOS串口终端程序( 本软件为在DOS下使用超级终端的用户专门设计 功能说明： 1.DOS下使用，功能类似于WINDOWS的超级终端 2.支持COM1，COM2 3.支持波特率2400,4800,9600（缺省）,19200,38400,57600,115200 4.支持Xmodem文件传输协议,,Asm,Com Port -DOS serial terminal program (the DOS software for use in super user terminals designed Description : 1.DOS use, function similar to the Super Windows Terminal 2. support COM1, COM2 3. 2400,4800,9600 support baud rate (default), 19200, 38400,57600,115200 4. support Xmodem file transfer protocol, and programmers. Com Port

十堰收费站系统，很好的-Shiyan charging station system, good

USB转CAN的采集卡程序，可以采集CAN总线的报文-USB-CAN-acquisition card program, you can collect the packets and so on CAN bus

通过xml实现各种pda的通信（借助pc）-through xml realize pda communications (using pc)

早期开发的MS8051与PC的RS232通讯-1程序源码-Early development of the MS8051 with the PC

采用VC6的API函数编写串口程序，实现串口传输数据。-using the API function VC6 prepared serial procedures to achieve serial transmission of data.

这是通过COM口对声波触摸屏控制卡直接进行数据包解读的程序源码. BCB-through COM ports on acoustic touch screen control card data packets directly interpret the procedures source. BCB