串口通信与工程实践7.1,ModemConnet.dsp,ModemConnet.h

SIEMENS西门子S7-200PPI通讯协议-SIEMENS Siemens S7-200PPI communication protocol

串口通信，写成dll便于参阅-serial communication, written dll ease of reference

是关于2812 的SCI串口通信和测速测频的程序 -SCI on the 2812 serial communications and the frequency measurement procedures Speed

利用VB6的MSCOMM来实现通讯的控件应用源码-the MSCOMM of VB6

详细介绍了使用VB开发RS-232通信程序的全过程，并介绍了vb通信控件的用法。-Described in detail the use of VB-RS-232 communication program the whole process and introduced the use of the Communication Control in vb.

CK6150数控车，西门子802SC梯形图源程序。-CK6150 NC Lathe, Siemens 802SC source ladder.

本人用vc++编的关于串口通信的小程序，可以在2台PC之间互通数据-I used vc++ Made on the serial communication of a small program, you can share between 2 PC data

一个毕业设计。用vc编写的一个简易测谎仪后台软件。用控件实现access数据库的链接，串口通信功能。-a graduate design. Vc used to prepare a summary of the background polygraph software. Controls used to achieve access to the database link, serial communications functions.

GSM通讯串口类,通过RS232串口与GSM MODEM连接,发送短信.-GSM serial communications category, RS232 serial port and GSM modem connections, sending text messages.

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