单片机读写U

VCL控件，功能强大，包括串口，Moden，传真-VCL control, powerful, including serial, Moden, fax, etc.

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

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

C++Builder对串行口进行读写操作的一个通讯类-C serial port and write a communications

45db081的读写程序，应用于spi总线的读写，在keil c环境下编译通过-45db081 read and write procedures for the 20 bus to read and write, the c51 c compiler environment through

VC实现串口通信例程 VC实现串口通信例程 VC实现串口通信例程 -VC serial communication routines VC serial communication routines VC serial communication routines VC serial communication routines VC serial communication routines VC Serial Communication routines

本人自己用Delphi做的串口测试程序，有助于学习如何通过串口收发数据-my own use Delphi to do serial testing procedures and facilitate learning through the serial data transceiver

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

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。-This is my appraisal done on the plane of some testing procedures, please download positive and helpful.

USB通信源代码，网上最全，下载后重新rebuild就可以运行了。-USB communications source code, the entire Internet, downloading re-rebuild on the run.