我所见过用VC写的最好的串口类，具有模拟单片机中断传输的方式，避免了查询传输CPU损耗和接收超时...

串口通信控制XX变频器,VB下编的界面，已调试通过，可以运行，-VB_rs232_transducer

无线数传电台串口通信C程序源码 电台型号为深圳友迅达公司的F201/B无线数传电台-wireless radio-C serial communications procedures source model of Shenzhen Radio Xun-da Friends of the F201/B wireless radio transceiver

CSerialPort 串口通信类，与mscomm功能类似，使用简单-CSerialPort serial communications, and MSComm function is similar to using a simple

汇编和C混合编程的单片机模拟I2C程序，已验证可行-compilation and mixed C Programming microcontroller simulation I2C procedures, has been verified

一个中断法串口通讯程序。-A serial communication programme written by os interruption

串口通信，上位机可以呼叫下位机的8个设备号，进行数据传输-Serial communication, host computer can call the next crew of the No. 8 device, data transmission

这是一段c51编的一段有关串口通讯的代码-This is a decoder for the series of the serial communications code

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

控制X射线和高压源的典型应用程序，包括经典的串口数据处理。-Control the source of X-rays and a typical high-pressure applications, including the classic serial data processing.

IC卡考勤系统源代码,动态连接库中函数说明,源程序中有相关的使用说明.-IC card attendance system source code, dynamic link library functions show that the source is related to the usage instructions.