早期开发的MS8051与PC的RS232通讯

TC中的串口编程基础-the TC basis Serial Programming

Advantech设计的外板预警系统。通过这个可以测出部分板卡的错误信息-Advantech designed plate early warning system. Through this part can detect the wrong message board

这个是串口通信的，基于停止等待协议编写源程序，欢迎指教-this serial communication is based, stop source for the preparation of the agreement, welcomed the exhibitions

win2000下的与下位机UART的串口通信程序-WIN2000 with the crew under the UART serial communication program

UART测试代码，可以与实现下位机与上位机之间的RS232协议的UART通信测试-UART test code, can achieve the lower computer and the host computer RS232 protocol between the UART communications test

1、本实验箱采用的液晶显示屏内置控制器为SED1520，点阵为122x32，由两片SED1520组成，由E1、E2分别选通，控制显示屏的左右两半屏。-1, the experimental use of the boxes built-in LCD controller for SED1520, to 122x32 dot matrix, composed of two SED1520, E1, E2 respectively strobe control screens around two semi-screen.

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.

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

通过串口控制SIM300Z实现短信息的收发. 并且是基于对话框实现的.-Through the serial port control SIM300Z realize short message transceiver. And is based on the realization of the dialog box.

用vb写的，通过手机模块收发短信的例子程序，串口通讯的-written with Visual Basic, via cell phone text messaging transceiver module procedures example, the serial communications