the API function to write the serial communication program. Right Serial visit.

IC卡饭堂售饭管理系统源码,内有相关说明,-canteen EL keyboard Illumination IC card management system source code, which is related note,

vc,串口通讯类和用这个类编写的一个例子程序-vc, serial communications and the use of this type of an example of the preparation process

modbus rtu 通讯 使用spcomm控件-modbus rtu protocl use spcomm activX

这是恒坚电器提供的完整的c++串口编程源代码-Tsunekata appliances provide a complete c serial programming source code

用VB实现RS232接口通信，能和单片机通信的上位机程序。-RS232 interface using VB to achieve communications, energy and single-chip PC communications procedures.

串口通信，实现接收和发送功能。完整串口通信程序Vc++源代码-Serial communication, the realization of receive and transmit functions. Integrity of the serial communication program Vc++ Source code

一个uart的Verilog代码，希望能够帮助你做UART逻辑。-Code about uart. You can use it as an example when desighn UART logic.

common communication

开发工具EmbeddedVC++4.0,GPRS网络接入源代码，WinCE环境-development tools EmbeddedVC 4.0, GPRS network access source code, WinCE

Serial port driver for 8051 chips.