Visual Basic Serial communication, the code is automatically read simple procedu...

embeeded Uart useing PIC24F

串行口测试程序。例如：程序复位后先向串口发送"Hellow Word!",之后每从串口收到一个字符就把它从串口发送出去 -serial testing procedures. For example : After the first reduction procedures Serial send "Hellow Word!" , After each received from the serial port of a character out of it sent from the serial port

一个简单实用的串口类，用起来非常方便。直接使用类。-a simple and practical serial category, and it is very convenient. Direct use category.

是一个用VB编写的OPC客户端数据采集程序，在工业控制上经常会用到该通讯方式

rs232编程原理详解， 不可多得的一本好书 做硬件开发必须-Detailed programming rs232 principle, rare books to do a hardware development to be

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between

c8051F221的SPI总线通信(收)-c8051F221 SPI Bus Communication (received)

这个文件夹里共3个部分，分别是串口编程与ODBC技术结合，用API函数控制串口和用MSComm控件控制串口。-This folder in a total of three parts, which are serial programming and ODBC technology, using API functions to control serial port and serial port control by MSComm control.

WAPI串口编程示例,用复杂的api函数,实现的串口功能更为强大.-WAPI serial programming examples, the api with complex functions, to achieve the serial function more powerful.

串口通信控制器的Delphi例子-Serial Communication Controller Delphi examples