A serial port class i wrote.

上传个考勤系统,希望别人也能用.该代码只能算初级的东东,软件代码复用性不高,重复代码比较多.唯一感觉有点取鉴的可能就是端口和dll的连接,还有线程的使用,本想改一改,但是手头没有考勤机了,对应考勤机是890C的.-From a performance appraisal system, I hope others can use. The code can only count the primary Dongdong, software, code reusability is not high, repeat the code more. The only feeling a little check Kam is probably dll ports and connections, There are threads to use, simply wanted to, but do not have attendance machine, and the corresponding attendance machine is the 890C.

最棒的串口调试工具， 不用初始化任何波特率，进出的所有包都可以抓-best serial debugging tools, not initialize any baud rate, and out of all the packets can grasp

串口通信测试文件，可以设定选择串口，波特率，校验，数据位数，停止位

本人所编的一个关于RS232传输的小程序，可以传送数据，请大家多指教啊-I have made a transmission on the RS232 applet, you can transmit data, please advise U.S. multi-ah

Visual Basic串口通讯调试方法。一个非常简单的方法.-Visual Basic serial communications debugging method. A very simple method.

51单片机的MODBUS的通信协议，学习中。

USB通信源代码，网上最全，下载后重新rebuild就可以运行了。-USB communications source code, the entire Internet, downloading re-rebuild on the run.

Atmel Mega16上调试通过的，可以同时发送一个字符串，并产生中断-on the debugging, it will also send a string, and have interrupted

VC的串口同步例子-VC Synchronous Serial example

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