是关于日历时钟芯片的C语言编程,讲解非常详细!

用VC实现的串口调试软件-with VC serial debugging software

这是本人所编的串口传数据的程序，经测试能用，希望大家给于指导-This is my series of mass serial data procedures, have been tested can be, I hope to everyone in the guidance

本源码采用spcomm串口控件，接受数据采用线程方式，这是一个串口测试工具，可以用来做串口监听等。非常适合使用delphi开发串口程序的程序员做参考！-the source used spcomm Serial Control and accept data using threads, it is a serial testing tools can be used to do Serial wiretapping. Delphi is very suitable for the development of Serial procedures programmers refer!

串行通信接口标准经过使用和发展，目前已经有几种。但都是在RS-232标准的基础上 经过改进而形成的。所以，以RS-232C为主来讨论。RS-323C 标准是美国EIA(电子工业联合 会）与BELL等公司一起开发的1969 年公布的通信协议。它适合于数据传输速率在0～ 20000b/s 范围内的通信。这个标准对串行通信接口的有关问题，如信号线功能、电器特性 都作了明确规定。由于通行设备厂商都生产与RS-232C制式兼容的通信设备，因此，它作为 一种标准，目前已在微机通信接口中广泛采用。-Serial communication interface standard through the use and development, now has several. However, in the RS-232 standard on the basis of an improved formed. So to the main RS-232C for discussion. RS-323C standard is the United States EIA (Electronics Industry Association) and BELL, such as the development of the company in 1969 with the publication of the communication protocol. It is suitable for data transfer rate at 0 ~ 20000b/s within the scope of communication. The standard serial communication interface of the relevant issues, such as signal line features, electrical characteristics have been clearly defined. Because of prevailing production and equipment manufacturers have standard RS-232C compatible communications equipment, t

实现MODEN的串口通信，VC编程比较经典。有一定的实用性，值得大家参考-achieve modem serial communications, more classic VC. A certain degree of practicality, it is worth your consideration

VC++中实现及使用SerialPort类的原代码及 样例程序-VC achieve SerialPort category and the use of the original code and sample program

tc35的应用电路，很实用，应该对大家有点帮助-tc35 the application circuit, it is practical, it should be for all of us a little help

自编的串口通信程序，支持一些简单命令-self serial communication program to support some simple orders

用C51编写的基于51单片机串口点对点双向通信程序，特点是具有可靠的通信失败检测及信息重发功能。-with C51 prepared by the 51 microcontroller-based point-to-point two-way serial communication program, which is characterized with reliable communication failure detection and re-issued the information function.

DOS环境下Turbo C串口通信编程，直接向串口发送十六进制数据。-Turbo C under DOS serial communication programming, directly to the serial port to send the hexadecimal data.