基于ARM9和μC／OS

PL2303 driver , usb to serial driver for mobile phones

您可以通过COM端口显示留言板链接

计算机中传输数据的方式有两种：并行方式和串行方式。在IBM PC机的汇编语言中，对串口的编程方式有DOS和BIOS 系统功能中断调用。本次实验设计采用BIOS系统功能中断调用，即通过INT 14H，调用ROM BIOS串口通信例行程序。-computer transmission of data in two different ways : parallel and serial mode approach. IBM PC assembly language, the serial programming method DOS and BIOS interrupt function call. The experimental design using BIOS interrupt function call, through INT 14H, called ROM BIOS serial communication is a routine procedure.

是关于日历时钟芯片的C语言编程,讲解非常详细!-Calendar clock chip on the C language programming, to explain in great detail!

串口通信的东东 串口通信的东东串口通信的-Dongdong serial communications serial communications serial communications Dongdong

使用RS232串口2，通过Copley电机控制卡控制电机运转的VB程序。文件夹中包含有程序开发手册。 Using RS232 2 port, a VB program is developed for Copley motor control card, by which motors can move precisely. A handbook for program develpoment is involved in the rar file.-The use of RS232 serial port 2, through Copley cards to control motor control motor running VB program. Folder contains a program development manual. Using RS232 2 port, a VB program is developed for Copley motor control card, by which motors can move precisely. A handbook for program develpoment is involved in the rar file.

一个基于API的Vb.net的串口通讯控件，使得串口编程更加方便-an API based on the Serial Communications Programming controls, making programming more convenient Serial

射频卡读写程序,C#版，绝对绝无仅有的，可以读写交通卡，需要读写设备-RF card reader procedures, C# version, absolutely unheard of, the card can read and write traffic, the equipment needed to read and write

Vb串口之一,巧用VB编写串口程序，大家不妨看一看，绝对好程序-Vb one Using VB prepared Serial procedures, we may look, the program is absolutely

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