realized Modbus RTU communication protocol COM

实现字符转换！需要在两台机子上运行，也可以把一台机子的两个com口连在一块！这样就行了！还需要一个串口调试程序，网上可以下载到！-achieve characters change! The need to run two machines, one Taiwan can the two com loom even in a mouth! So OK! Need a serial debugging procedures can be downloaded to the Internet!

这是一个西门子 ModBus 协议的通讯调试软件。（原码）-This is a Siemens ModBus Protocol communications software debugging. (Original code)

串口实现双机互联,仅供参考!VC控件MSComm编写串口通信程序的源代码，并写出详细的编程过程-serial dual-Internet for reference! Preparation of VC MSComm control serial communication program"s source code, and write a detailed programming process

可以控制串口RTS DTR引脚电压分布的小程序

rs232的通讯程序,可以用文本方式定义协议-RS232 communication procedures can be defined as text agreement

Linux uart driver for Infineon ADM5120 SOC Uart port. This is good reference to operate the SOC uart port. -Linux uart driver for Infineon ADM5120 SOC Uart port. This is good reference to operate the SOC uart port.

一个串口测试程序，包括源代码，供大家学习-A serial test procedure, including the source code for the U.S. study

delphi1 的串口通讯控件，经过改进的-delphi1 serial communication control, improved

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

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