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。...

基于MAXII的RS232串口通信程序.还有使用VB编写的上位机串口通信软件。-MAXII based on the RS232 serial communication program. There are prepared to use VB PC serial communication software.

PIC的编程程序范例，分析的比较清晰，能够供初学者学习-programming PIC procedure example, the analysis is relatively clear, for beginners to learn

用单片机AT90CAN128通过CAN总线串行传输手机信号-transmit the mobile signal serially by using at90can128

用于编程的通信控件 该通信控件有助于你的编程 有利于拓展思路-Communication control for modbus

本文介绍了一种新的使用串行通信进行DSP远程在线编程方法。对设计中的主要技术：DSP与PC机的串口通信、Flash编程以及DSP自引导等进行了详细介绍。结合TI公司的TMS320VC33处理器，阐述了具体的实现方法-This paper introduces a new use of serial communications DSP remote online programming method. On the design of the main techniques: DSP and PC-serial communication, Flash programming as well as the DSP, such as self-guided introduction in detail. Combination of TI

可同时显示8块West4170的当前温度值 并可设值目标值-8 at the same time show the current temperature value West4170 and set the value of target

串口编程代码 使用spcomm的 有例子事例-serial programming code used spcomm examples of instances

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

实时控制，可根据需要增加或删除参数变量，随机曲线表示实例。-Real-time control, can be the addition or deletion of variable parameters, said examples of random curves.

SPCE061A 利用C语言进行软件端口位操作范例-SPCE061A C language for the use of port-operating software paradigm