Search - PIC rs485

[WEB Code] MODBUS通讯协议及RS485介面的PIC通讯程式

Description: modbus PIC源程序-Modbus PIC source
Platform: | Size: 26883 | Author: 小郑 | Hits:

[Program doc] MODBUS通讯协议及RS485介面的PIC单片机通讯程序

Description: 包括MODBUS通讯协议，还有RS485介面的PIC单片机通讯程序和原理图
Platform: | Size: 26570 | Author: yjg224 | Hits:

[Books] Modbus protocol-c

Description: modbus中文协议-Modbus Chinese agreement
Platform: | Size: 646144 | Author: 宛城布衣 | Hits:

[Documents] MODBUS通讯协议及RS485介面的PIC通讯程式

Description: modbus PIC源程序-Modbus PIC source
Platform: | Size: 26624 | Author: 小郑 | Hits:

[SCM] PIC_speed

Description: 用接近开关作速度传感器的PIC程序speed.asm RS485输出-spent close to the speed sensor switch for the PIC procedure speed.asm RS485 output
Platform: | Size: 5120 | Author: 朱春明 | Hits:

[SCM] 485_source

Description: 这是用pic16f877实现的rs485的c语言源程序，请大家共享-pic16f877 This is the realization of the c rs485 language source, please share
Platform: | Size: 56320 | Author: 渠红杰 | Hits:

Description: Microchip 公司16F648 芯片实现RS485通讯,符合Modbus通讯协议,可用PICC环境编译.文件完整,可供参考.-Microchip company 16F648 chip RS485 communications with the Modbus communication protocol that can be used PICC compiler environment. Document integrity, for reference.
Platform: | Size: 152576 | Author: 严兵 | Hits:

[SCM] demo

Description: 自己设计的pic单片机开发板源程序和说明书（内有原理图）支持pic16系列28脚和40脚器件。串口输出信息。4个LED数码管驱动；4个LED驱动；4个按键驱动；1个RS232接口；1个RS485接口；板载IIC存储器24C02驱动，；实时时钟；1Wire温度传感器；4通道功率输出驱动；2个继电器驱动；1个蜂鸣器； 2个通道AD转换（使用1个）；红外收发（保留）；扩展I/O接口；按键复位电路；板载ICSP接口。通过ICD2可在线编程，调试；复用IO均采用拨动开关控制。 -Of their own design Singlechip pic development board and a detailed description of the source program (with schematics) to support the PIC16 family of 28 feet and 40-pin devices. Serial output. 4 LED digital tube driven 4 LED driver four key drivers an RS232 interface an RS485 interface IIC onboard memory 24C02 driven real-time clock 1Wire temperature sensor 4-channel power output driver 2 relay driver a buzzer 2-channel AD converter (using an) infrared transceiver (reservations) expansion of I/O interface button reset circuit onboard ICSP interface. Available online through the ICD2 programming, debugging multiplexing IO using DIP switch control.
Platform: | Size: 2499584 | Author: chenmao | Hits:

[Driver Develop] rs485net

Description: 有pic16f873实现的RS485通信，里面包括原理图和原代码。希望对pic学习的有帮助。-PIC16F873 realized there RS485 communications, which includes schematics and the original code. Pic would like to learn helpful.
Platform: | Size: 102400 | Author: wugp | Hits:

[SCM] modbus_rs485

Description: 绍了PIC单片机与触摸屏的接口方式－MODBUS编程方法，还有硬件联接。-PIC Microcontroller and introduce a touch-screen interface means-MODBUS programming methods, as well as the hardware connection.-Introduction of the PIC MCU and touch-screen interface-MODBUS programming approach, as well as connecting the hardware.-PIC Microcontroller and introduce a touch-screen interface means-MODBUS programming methods, as well as the hardware connection.
Platform: | Size: 24576 | Author: chenzhe | Hits:

[Applications] RS485

Description: PIC单片机485通讯的C语言程序,绝对好用的程序-PIC Microcontroller 485 of the C language program, absolutely easy to use program
Platform: | Size: 36864 | Author: sun | Hits:

[Program doc] ADC

Description: Timer，内部定时器，有Timer0、Timer1、Timer2等。 USART：Universal Synchronous Asynchronous Receiver Transmitter，同步/异步串行传输，如RS232、RS485等。 MSSP；Master Synchronous Serial Port，两线式(I2C)与三线式(SPI)标准同步串行传输协定，常用于EEPROM内存资料的烧录与读取，或是与其它集成电路沟通与联系，形成多芯片网络。 2. PIC16F877基本电路 2.1 PIC振荡频率电路
Platform: | Size: 16384 | Author: xinyujun | Hits:

[Embeded-SCM Develop] PIC_UART

Description: pic18f4520使用uart做rs232或rs485與電腦pc做連線資料傳輸內容簡單從IC腳位設定到啟動UART功能與接收中斷和傳送資料-pic18f4520 use uart do rs232 or rs485 to do to connect with computer pc data transfer is simple and from the IC pin set to start the UART interrupt function and to receive and transmit data
Platform: | Size: 35840 | Author: vincent | Hits:

[Other] Designing

Description: Designing Embedded Hardware(pic,avr,68h,msp430..) about IrDA,USB,Network,RS232,RS485
Platform: | Size: 4526080 | Author: huynh lam | Hits:

[Software Engineering] OpAll

Description: PIC主控制器，热水器控制系统。RS485总线LCD人机介面。PID模糊控制机理~-PIC master controller, heater control system
Platform: | Size: 165888 | Author: xml | Hits:

[SCM] 1W_16F6X_v3

Description: Communication PC to PIC through RS485
Platform: | Size: 1024 | Author: Vlado | Hits:

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