SPcomm控件源代码,delphi写的!! 有兴趣的可以研究一下!

本软件在C++ Builder 6.0开发环境下编程，实现的功能是：如果将本机的两个串口通讯口COM1和COM2连接起来，可以实现本机内这两个COM口间的数据的传输；若将两台电脑的COM口连接起来，可以实现这两台电脑的串行数据传输。-the software in C Builder 6.0 development environment programming, the functions are : If the machine two serial communication port COM1 and COM2 link up the machine can achieve this within two COM ports of data transmission; if two computers connected to the COM port, This can be achieved two computer serial data transfer.

wavecom短信猫使用源代码及相关AT指令-Wavecom message cat use the source code and related AT commands

PL2303 driver , usb to serial driver for mobile phones

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

6017FM在山景音响初始化程序，效果很好！-6017FM in Mountain View, audio initialization procedure, good results!

这是一个红外温度探头测试程序，用于对温度探头进行测试，同时也可以作为温度采集用。由于探头通过RS232与计算机连接，所以程序包括串口通信的实现，串口通信利用了第三方通信类CSerial。程序可以将测得的数据保存为Excel文档。-This is an infrared temperature probe testing procedures used to test the temperature probe, but also used as temperature acquisition. As the probe through RS232 connection with the computer, including procedures for the realization of serial communications, serial communications using a third-party communications category CSerial. Procedures can be measured data to Excel document preservation.

本程序能从键盘读入二个五位十进制数（1位符号位+4位数值位），并将这二个十进制数 分别转换为二进制数，然后求其和，再将和以十进制形式进行显示。-this program from the keyboard read into two five decimal number (1- 4 Symbol numerical), This will be two decimal number were converted to a binary number, and then seek his, and then to decimal form shows.

开发工具EmbeddedVC++4.0,GPRS网络接入源代码，WinCE环境-development tools EmbeddedVC 4.0, GPRS network access source code, WinCE

串口实现双机互联，经典的小程序，经过多次调试，绝对能运行。-Serial Port-machine Internet, the classic small procedures, after many tests, can certainly run.

Windows串口编程例子-The example of uart in Windows