一个用于ARM7CPU的源程序，比较简单，定时器.

日语版232串口的通信用控件源代码，主要应用于232通信程序开发和设计-Japanese version of 232 serial communication with the control source code, 232 is mainly used in the development and design of communication procedures

Serial Port Component

利用西门子的GSM芯片（TC35）的手机模块实现短信的读写，该手机模块可以加入SIM卡，然后就跟手机一样使用了，程序可以通过串口进行控制-The programme use GSM CMOS chip(TC35) module to read and write short message, you can insert SIM card into this module, then it can work as ordinary Mobile phone,the programme can control the module through com port.

读写串口.rar-literacy. Rar

同样是PIC的编程文件能够供初学者掌握编程技巧，很实用-PIC is the same programming document for beginners to programming skills, practical

串行口uart-rs232不带缓冲器区的显示模块，望大家给与意见-Uart-rs232 serial port with no buffer zone display module, hope you give advice

监视Modbus规约的通讯程序，可以监视上下行报文

ABB AIN电表通讯测试程序.ABB电能表品种较多，但用于中国市场的仅有2个品种，即AIN系列（A1600）和A1200系列，该程序在A1600上测试通过-ABB AIN meter communications test procedures. ABB Power Meter more varieties, But for the Chinese market, only two species, AIN Series (A1600) and A1200 series, in the process of testing through A1600

您可以通过COM端口显示留言板链接

8052串口驱动--(包括波特率计算,以及几个内存查看的shell命令)-8052-- (including baud rate, and several memory access to the shell commands)