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51单片机作为主站的MODBUS通信协议,可实现读写从站寄存器的值...
51单片机作为主站的MODBUS通信协议,可实现读写从站寄存器的值 -51 MCU as the main station MODBUS communication protocol can realize the value of register read and write from the point
- 2022-03-20 16:43:21下载
- 积分:1
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C serial port and write a communications
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
- 2023-02-10 01:30:04下载
- 积分:1
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串口通信程序,通过汇编语言使用BIOS的。
本串行通信程序利用汇编语言通过BIOS中断调用和DOS功能调用实现PC机双机串行通信。其中,上位机和下位机串行口均为辅串口COM2(口地址为2FXH),对外用9针连接器与令一台PC机连接;BIOS通过“INT 14H”4个中断服务子程序,分别完成串口初始化编程、发送一帧数据、接受一帧数据以及测试通信线状态。本程序分为PC机串口自动测试程序(目的是测试串口好坏)和PC机全双工双机通信程序两个部分。-the serial communications procedures through the use of assembly language BIOS interrupt calls and function calls DOS PC Dual Serial Communication. Among them, PC and the next crew will be supplemented by serial port Serial COM2 (I address 2FXH) external with 9-pin connectors and enable a PC connection; through the BIOS "INT 14H," four interrupt service routines, complete serial port initialization programming, Send a data receiving a data communications test and the state line. The procedures are divided into PC serial automatic test procedure (for the purpose of testing Serial good or bad) and full-duplex PC-machine communication program two parts.
- 2022-09-02 07:35:03下载
- 积分:1
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51 Singlechip realize serial communication. Debugging through HyperTerminal.
实现51单片机的串口通信。可通过超级终端调试。-51 Singlechip realize serial communication. Debugging through HyperTerminal.
- 2022-03-15 02:07:03下载
- 积分:1
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关于UART代码。你可以使用它作为一个例子,当设计UART逻辑。
一个uart的Verilog代码,希望能够帮助你做UART逻辑。-Code about uart. You can use it as an example when desighn UART logic.
- 2022-02-01 13:52:37下载
- 积分:1
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这是用C++作的,如何打出串口的程序 .
这是用C++作的,如何打出串口的程序 .-C is for the serial how making procedures.
- 2023-06-24 10:40:03下载
- 积分:1
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这是课程设计中我设计的一个串口通信程序,用C写的,能够双向通信...
这是课程设计中我设计的一个串口通信程序,用C写的,能够双向通信-This is a curriculum design that I designed for a serial communication program, using C to write, and can be two-way communication
- 2022-02-02 05:41:26下载
- 积分:1
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QSS设备读取的后台服务程序,有多线程设置读取QSS,数据存储...
QSS设备读取的后台服务程序,有多线程设置读取QSS,数据存储-Os equipment to read the background of service procedures, how to read threads set Os, data storage
- 2022-03-21 12:55:44下载
- 积分:1
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本程序是通过串口,经由单片机控制电机转速的程序。该程序通过串口发送不同的信号,以实现控制通信。...
本程序是通过串口,经由单片机控制电机转速的程序。该程序通过串口发送不同的信号,以实现控制通信。-this procedure is adopted Serial through SCM motor speed control procedures. The procedure adopted Serial send different signals to achieve control and communication.
- 2022-07-24 07:48:19下载
- 积分:1
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一个外国人写的rs485串口通信程序,有原理图和源代码,全面实现了485协议...
一个外国人写的rs485串口通信程序,有原理图和源代码,全面实现了485协议-a foreigner writing RS485 serial communication procedures, schematic and source code, the full realization of the 485 agreement
- 2023-06-22 19:45:03下载
- 积分:1