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单片机485
- rs485与单片机通信的 程序 单片机可以收发数据 485设备回送接受到的 字节-RS485 communication with the procedures SCM SCM can send and receive data sent back 485 equipment finer byte
CAN
- CAN在工业中应用越来越广泛,由于它相比232,485等总线特殊的优点在汽车,电梯等应用中占据非常重要的地位。本代码采用51开发环境,利用C和汇编混合编写的实用程序,供大家学习参考
ModbusMaster
- ModbusMaster.h - Arduino library for communicating with Modbus slaves over RS232/485 (via RTU protocol). This file is part of ModbusMaster. ModbusMaster is free software: you can redistribute it and/or modify it under the terms o
modbusRTU_C51_RS485
- modbus RTU 的C51程序 单片机89S52 通信波特率 9600 8位数据 1位停止位 偶校验 485通位接口 单片机控制板地址 localAddr(变量) 通信可设置数据的地址: 字地址 0 - 255 (只取16位的低8位) 位地址 0 - 255 (只取16位的低8位)-modbus RTU' s C51 program microcontroller 89S52 Communication baud rate 96008 bits of d
RS485EN
- RS485的双向通信处,正在为此头疼的同学们可要注意了,这个可以解决你们双向通信过程中的很多问题哦-Two-way RS485 communications, the headache is to this end they' ll pay attention to the students, this two-way communication you can solve many problems in the course of oh
CAN-bus-RS485CAN
- 单片机485 CAN-bus-RS485CAN.pdf-Single-chip 485 CAN-bus-RS485CAN.pdf
USBto232_485_UART
- DIY多功能转换器(已调试通过)。 本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能,简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。 心动了吗?不如赶快行动,拥有属于自己的五合一的接口转换器吧!-DIY Multi-function Converter (has debug through). The schematic diagram can be
CAN
- CAN51开发板功能 1、 USB或DC+5V供电; 2、 89c52+sja1000+tja1050(tja1040)(p82c250);89c52+mcp2515+tja1050(tja1040)(p82c250);通过跳键选择sja1000或 mcp2515,用户任选一种CAN控制芯片; 3、 支持RS232/422/485总线与CAN总线相互转换; 4、 CAN总线波特率可调:20,40,50,80,100,125,200,250,400,500
RS-485mutil-communication
- 基于RS-485的多机通信,能在单片机上轻松实现,加快开发-Based on RS-485 Multi-machine communication, can easily achieve single-chip, to speed up the development
Sci
- 基于DSP LF2407A的串口传输程序,已经调试成功,可以使用-Based on the serial DSP LF2407A transfer procedures have been debug successfully, you can use
485-can
- 实现485、232信号到can信号的转换。根据需要调整即可。-The realization that can signal 485,232 signal conversion. According to a need to adjust to.
485
- 通过89s51实现的模拟键盘代码,模拟ps2协议,可以与计算机相连实现键盘的功能,在keil c下开发的-89s51 achieved through simulated keyboard code, analog ps2 agreement, can be linked to the achievement of the keyboard and computer functions in keil c developed
485-2-shou-fa-ok
- PIC16F877c语言实现485收发一个字节的数据,接通电路可直接使用-PIC16F877 to achieve a 485 bytes of data can be directly connected to the use of circuit
s3c2410-485
- 基于ARM,S3C2410的串口检验程序,可实现两台计算机之间的485总线数据收发。-Based on the ARM, S3C2410 serial testing procedures, can be achieved between the two computers to send and receive data bus 485.
WinceRS485DLL
- 本程序主要功能是基于S3C2410芯片,wince开发RS485通信模块,定义了RS485通信协议,并解决了由于wince下串口通信发送字符串为奇字节会丢数的问题。本动态链接库协议可以移植到其它485通信平台上去。-The main function of this procedure is based on the S3C2410 chip, wince development RS485 communication module, the definition of the RS485 co
Classic_Software_Collection
- 经典程序收集 1.异步通信软件模拟 2.基于RS-485的多机通信 3.I2C总线协议的软件实现 4.SPI总线在单片机系统中的实现 5.单总线技术 6.FLASH存储器K9F6408U0A的控制 7.IC卡程序 8.PS2键盘的设计 9.矩阵式键盘的锁定 10.利用HT16XX实现段式液晶显示 11.利用SED1520实现点阵显示 12.利用HD66421实现灰度字符显示 13.CRT显示器在单片机系统中的应用 14.微型打印机在单片机系
ATmega128_AD9850_LCD12864_KEYBOARD
- 使用AVR Atmega128 驱动AD9850实现正弦波输出,带LCD12864 与 4X4键盘驱动,通过按键可改变输出频率-Using the AVR Atmega128 driver AD9850 to achieve sine wave output, with LCD12864 with 4X4 keyboard-driven, through the buttons can change the output frequency
ZKB
- lpc2368电路板pcb,数字量输入输出,can,485通讯,ad隔离输入,继电器控制等-lpc2368 board pcb, digital input and output, can, 485 communications, ad-isolated inputs, relay control, etc.
485实验亲测可用
- STM32的485实验,亲测可用。内有详细的讲解文档,很好的学习资料。(The 485 experiment of STM32 can be used for parent measurement. There is a detailed explanation of the document, a good learning materials.)
stm32 ad dma can 485
- IO口采集AD值,然后经过DMA传输,数据通过CAN 以及486相互传输,CPU执行其他指令(The AD value is collected by the IO port and transmitted by DMA. The data is transmitted by CAN and 486. The CPU executes other instructions.)