自己编写的关于火车列尾风压控制的程序,涉及串口,数据库等相关内容...

serial port monitor

vb串口使用简介,对初学vb串口编程的人有帮助的。-vb use profiles for beginners vb serial programming of help.

串口通信，上位机可以呼叫下位机的8个设备号，进行数据传输-Serial communication, host computer can call the next crew of the No. 8 device, data transmission

测量温度上下位编程代码，测试绝对好用，欢迎学习使用，请勿用于商业用途。-vbrs232 c avr

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

Manual_SIM300 detailed description

一个中断法串口通讯程序。-A serial communication programme written by os interruption

串口调试测试文件-Serial debug test file

M64双串口代码，C语言，经测试运行稳定-M64 dual serial code, C language, have been tested to run stable

ARM9芯片AT91RM9200的串口测试程序，可以成功的与PC机的串口通信-AT91RM9200 chip ARM9 serial test procedure can be successful with the PC-Serial Communication