DOS环境下TC2/3源代码

Led 发送晨曦-Led Send Dawn

使用C++实现将Modbus协议封装在DLL中的源代码-C++ realization of the use of Modbus protocol will be packaged in a DLL in the source code

串品通讯 内置MODBUS协议与GSDCS协议 -uartport include modbus and gsdcs

把DS18B20获取来的4字节数据每隔一段时间发送到PC,在串口调试助手上可以看到温度数据.-The DS18B20 the past four bytes of data to obtain from time to time sent to the PC, the serial port debugging aids can see the temperature data.

详细介绍了使用VB开发RS-232通信程序的全过程，并介绍了vb通信控件的用法。-Described in detail the use of VB-RS-232 communication program the whole process and introduced the use of the Communication Control in vb.

NMEA解析，重组 函数源代码！ 能够根据格式符自定义输出，方便扩展-NMEA parsing, restructuring of the function the source code! Be able to customize the output according to format operators to facilitate the expansion of

短信控件，无限制版。重要用于串口手机发送短信-SMS control, unlimited edition. Important for the serial cell phones, send text messages

手机模块gr47的各种操作源码，包括pdu格式转换等-phone module gr47 the various operational source, including pdu format converter, etc.

MAX232手册 MAX232手册 -MAX232手册MAX232手册MAX232手册

好东东，用C写的，USB接口程序，很好用-Dongdong good with C wrote, USB interface program, a very good use