这是一个西门子 ModBus 协议的通讯调试软件。（原码）

c++builder编写的机器人参数传递上位机软件.-c builder prepared by the robot transmission parameters PC software.

这是串口的源代码 -This is the serial source code

TTL串入并出口74hc164资料 。希望可以用-TTL string into and exported 74hc164 information. Wanted to use

VB.net的串口通讯支持总是让人觉得有所不足，在使用VB6的MsComm32.ocx时，很多人都会在VB.net的开发中觉得很困扰。这里讲述的VB.net串口通讯类使用native代码，并且它是通API调用实现的，你会发现VB.net的串口通讯就是这么简单。 在说明如何使用这个类前，需要说明的是，本类只是一个VB.net的串口通讯演示，你可能需要根据你的情况修改后使用。-Serial Communication Programs require the support always make people feel inadequate. in the use of VB6 MsComm32.ocx, Many people will Programs require in the development feels very frustrated. Programs require here on the serial communications using native code, and it is the 14th API calls to achieve, and you will find Programs require the serial communication is as simple as that. In explaining how to use this class, there is a need to explain, this is only one type of serial communications Programs require demonstration You may need to change your position after use.

串口 操作 源码 打标机的控制程序，很实用欢迎下载-source Marking operation of the control procedures, practical welcome to download

通过设置发送并接收消息：可以设置端口，波特率，奇偶校验等参数-send and receive news : you can set ports, baud rate, parity and other parameters

common communication

该程序是实现蓝牙串口通信的，在计算机上用vb进行编程，打开蓝牙的uart口，从而打开蓝牙的串口。-Bluetooth serial communications, computers programmed with vb, Bluetooth UART open mouth, open the Bluetooth Serial Port.

汽车行驶记录仪360小时的全程速度时间曲线图的组件。-Vehicle Recorder 360 hours of full velocity-time curve of components.

这是一个基于vc串口异步通信 可以实现串口半双工的异步通信 -This is a serial asynchronous communication based on vc can achieve half-duplex asynchronous serial communications