ARM9芯片AT91RM9200的串口测试程序，可以成功的与PC机的串口通信...

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between

Port Reader RS232, 485

射频卡读写程序,C#版，绝对绝无仅有的，可以读写交通卡，需要读写设备-RF card reader procedures, C# version, absolutely unheard of, the card can read and write traffic, the equipment needed to read and write

可同时显示8块West4170的当前温度值 并可设值目标值-8 at the same time show the current temperature value West4170 and set the value of target

getmywish使用的usb注意：由于用到多串口控制，需要在收到数据时确定是哪个串口来的数据。 下面是串口事件处理函数代码： -getmywish use usb Note : As used Multiport Serial control, the receipt of necessary data to determine which of the serial data. Below are the serial code incident handling functions :

Delphi串口通信控件-支持4个端口-Delphi serial communication control-support four ports

Windows串口编程例子-The example of uart in Windows

本文介绍了一种新的使用串行通信进行DSP远程在线编程方法。对设计中的主要技术：DSP与PC机的串口通信、Flash编程以及DSP自引导等进行了详细介绍。结合TI公司的TMS320VC33处理器，阐述了具体的实现方法-This paper introduces a new use of serial communications DSP remote online programming method. On the design of the main techniques: DSP and PC-serial communication, Flash programming as well as the DSP, such as self-guided introduction in detail. Combination of TI

一个用c++编的串口通讯程序，经测试运行正常-with a series of the serial communication program, tested normal operation

USB扫描枪源VB6.0代码,本代码采用VB6.0，应用于工业产品中扫描枪-USB Barcode Scanner VB6.0 source code, the code uses VB6.0, scan guns used in industrial products