这是我给一个做射频卡的公司做的小程序，主要是将数据同时写入PRR8031芯片和数据库，包括一些数据类型转换、生成序列号等内容...

串口通信的东东 串口通信的东东串口通信的-Dongdong serial communications serial communications serial communications Dongdong

Project how to make jtag rs232 programmator

一个很好的串口监视程序，可以实现串口发送数据的监视-A very good serial surveillance procedures, can send data to serial surveillance

利用新型单片机c8051f020进行的编程，该单片片机具有很高的性价比。-new SCM C8051f020 use the program, the single pieces of the machine has a price.

多文档界面设计配置文件读写串口操作串口封装类-Multiple Document Interface Design configuration file to read and write serial operation serial Packaging category

这是一个用C编写的串口通信程序,可以用于嵌入式应用-This is a preparation of the C serial communication program, which can be used for embedded applications

用TC对计算机的串口进行编程，并作一个简单的串口查询通讯程序。用一条九针的DB-9串口通讯线将计算机的com1口和com2口相连，com1作为接受口，com2作为发送口。-with TC on the serial port of computer programming, and for a simple serial communication program inquiries. Using a 9-pin DB-9 serial communication lines to the computer com1 mouth and COM2 I connected com1 as I accept that I send as COM2.

USB2.0标准协议,是嵌入式系统工程师必备通信协议-USB2.0 standard protocols, embedded systems engineer is required communication protocol

三菱PLC与PC通讯程序，只是简单做了试验，结果较好。-Mitsubishi PLC and PC communication program, but simply to do a test with satisfactory results.

用单片机I/O口模拟串口通信，有两种方法，节省硬件，实现简单。-MCU I/O simulation mouth serial communication, there are two ways to save hardware, simple implementation.