用API方式实现串口通信，主要是文件传输功能

串口通信程序，使用COM1串口进行计算机通信的软件-Serial communication program, use the COM1 serial port for computer communications software

Delphi是一种具有功能强大、简便易用和代码执行速度快等优点的可视化快速应用开发工具，它在构架企业信息系统方面发挥着越来越重要的作用，许多程序员愿意选择 Delphi作为开发工具编制各种应用程序。但是，美中不足之处是 Delphi没有自带的串口通信控件，在它的帮助文档里也没有提及串口通信，这就给编制通信程序的开发人员带来许多不便-with Delphi is a powerful, easy-to-use and faster code execution advantages of visual rapid application development tool, the framework for enterprise information systems are playing an increasingly important role, many programmers choose to Delphi as a development tool preparation of the various applications. However, inadequate as it is not Delphi onboard Serial Communication Control, in its help files contain no mention of serial communication, which gives the procedures for the preparation of communications developers bring a lot of inconvenience

显示West4170的波形, 并可读取或设置所有的参数-West4170 waveform display can be read or set all the parameters

UART测试代码，可以与实现下位机与上位机之间的RS232协议的UART通信测试-UART test code, can achieve the lower computer and the host computer RS232 protocol between the UART communications test

RS232串口通讯随书源码，包含书中的全部Delphi源码，是学习串口通讯的好东西。-RS232 serial communications with the source book, the book contains all of Delphi source, serial communication is learning a good thing.

把DS18B20获取来的4字节数据每隔一段时间发送到PC,在串口调试助手上可以看到温度数据.-The DS18B20 the past four bytes of data to obtain from time to time sent to the PC, the serial port debugging aids can see the temperature data.

RS232 control software

用API方式实现串口通信，主要是文件传输功能-Be achieved with the API serial communication, file transfer function is mainly

完成MOTOBUS通信，实际03功能码。可实现与具有MOTOBUS通信协议的智能设备进行通信-Completed MOTOBUS communications, the actual function code 03. Can be achieved with MOTOBUS smart device communication protocols to communicate

s7comm.rar 西门子与pc通讯程序-Siemens s7comm.rar the communication process with the pc