imitate DCS system master station simulation software, the use of serial ports t...

这是我做的关于考勤机的一些测试程序，请大家积极下载，很有帮助。-This is my appraisal done on the plane of some testing procedures, please download positive and helpful.

楼宇自控系统 顾名思意。 （注意：需要专用硬件支持。）-Building Automation System Advisory Board were thinking Italy. (Note : the need for dedicated hardware support.)

51单片机串口调试程序，谢谢大家使用，本人刚出道，希望大家多多包涵-51 microcontroller serial debugging procedures, thank you all use, the title track, I hope you will forgive me

LP830 无线识别卡 读写程序demo， 详细实现了hsm协议-LP830 wireless identification card reader procedures demo, achieving a detailed agreement HSM

多通道串口通信的测试程序，简单实用，适合初学者。-Multi-channel serial communication of test procedures, simple and practical, suitable for beginners.

S3C2410ARM处理器的uCos2移植实验代码，包括移植，串口通信等。-S3C2410ARM processor code uCos2 transplant experiments, including transplantation, serial communications.

一个关于Com端口调制的程序。包括向Com端口发送数据及从Com端口接受数据两部分。-a Com port on the modulation process. Including Com port and send data from the Com port to accept data in two parts.

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.

这个文件夹里共3个部分，分别是串口编程与ODBC技术结合，用API函数控制串口和用MSComm控件控制串口。-This folder in a total of three parts, which are serial programming and ODBC technology, using API functions to control serial port and serial port control by MSComm control.

SPI读写，通过ＲＳ２３２协议传输！弹片机读写！-err