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c51模拟串口通讯
- 51在多机通讯时可采用此方式,3线式,忙时可无限等待,闲时传输速率高-51 in the multi-machine communication use this form, a three-line, busy waiting for an unlimited time, in his spare time high speeds
ts3609
- 这个包中提供了一些有实际应用价值的子程序供参考选用 SUB1----X25045/43 看门狗/存储器与 89C2051接口子程序 源程序/原理图(21K)X25045.EXE SUB2----AT24C02/04/08/16 串行存储器与 89C2051接口子程序 源程序/原理图(22K) AT24C02.EXE SUB3----红外遥控器(熊猫M50462/C54L2)与 89C2051接口子程序 源程序/原理图(21K) M50462.E
多机通讯程序
- 这个是多机通信的程序,虽然老了点,但是用与实验是很好用的,本人昨天刚去试过啊,呵呵,希望对大家有帮助,嘿嘿 -This a multi-machine communication procedures, although old, but with the experimental use is a good use, and yesterday I just tried to ah, what we want to help, laughter
C51 MODBUS 多机通讯程序
- 此程序为多机通过走 MODBUS 协议进行双机通讯,主机可以任意选择从机地址对这两台从机发送指令,有含 CRC 校验,最多可以挂 254 个从机.
temperature.rar
- 温度的多机通讯,18b20的高级应用。实现了读写两个传感器,Temperature multi-machine communication, 18b20 advanced applications. Two sensors to achieve the reading and writing
串口多机通讯从机中断接收C51程序
- 串口多机主机C51程序- String mouth machine main engines C 51 procedures
串口多机通讯主机C51程序
- 串口多机通讯C51程序,经过实际验证- The string mouth machine communications C 51 procedures, pass through actually confirm
main
- 通讯规则: 1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/ 2:通讯连接采用硬件MAX485,双向单工 3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量) 4:每个上行/下行的数据包都采用CRC8校验 5:数据接收采用中断+查询的方式 6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包 7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
main
- 通讯规则: 1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/ 2:通讯连接采用硬件MAX485,双向单工 3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量) 4:每个上行/下行的数据包都采用CRC8校验 5:数据接收采用中断+查询的方式 6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包 7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
RS485
- 基于RS485的多机通讯,真的是很不错的源代码啊,我在网上看见了就下了发出来大家学习-RS485-based Multi-machine communication, is really very good source ah, I saw on the Internet was issued to them to learn
sjc3a
- 功能: 1、作为主机通讯采集两路下位机数据并将此数据通过8255送出(十路水位值) 并计算水头送STC板 2、采集数据为BCD码制,先转换成二进制,处理后再转换成BCD 3、通讯采用方式3,多机通讯,上位机发地址时TB8=1,其他TB8=0 下位机SM2=1,RB8=1时产生中断后使SM2=0收发数据,结束后SM2=1 在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisit
tongxun
- 单片机通讯类,点对点,多机通讯,发送带缓冲-Single-chip communications, peer-to-peer, multi-machine communication, sent with a buffer
Serialmultiomputercommunicatonroutines
- 串口多机通讯 例程 基于51单片机 多机通信例程-Serial multi-computer communication routines based on 51 MCS Multi-Computer Communication routines
modbus51
- 基于C51单片机的多机串口,MODBUS协议通讯的实现方法.-C51 Microcontroller Based Multi-machine serial port, MODBUS communication protocol implementations.
com
- 51单片机实现各种通讯的子程序,包括多机通信、发送、接收、收发。C语言编写-51 MCU variety of communications subroutines, including the multi-machine communications, send, receive, send and receive. C language
led_comtest
- LED动态显示、多机通讯单片机源码与仿真-LED dynamic display, multi-source and simulation of computer communication microcontroller
duojitongxun
- 一个关于双机之间的通讯联系:包括串口设置。地址编码,按键设置等。另付proteus仿真原理图,可以动态观察。对学习多机通讯很有帮组-One on communication links between the two-machine: including the serial port settings. Address code, key settings. Extra proteus simulation diagram, can be dynamically observed. Multi
RS-485
- 此代码是基于RS-485的多机通讯,清晰的代码使你一目了然。-This code is based on the RS-485 Multi-machine communication, clear the code to make you a glance.
485_Multi_Communication
- STC12C5A32S单片机485多机通讯主机端C程序,开发平台为Keil4 C51-STC12C5A32S more than 485 single-chip computer communication host C program, the development platform Keil4 C51
FreeRTOS+RS485多机通信
- 实现STM32F4 基于FreeRtos的多机485串口通讯(Stm32f4 communication operation of RS485 based on FreeRTOS)