搜索资源列表
RS485
- TI DSP2812 RS485 例程,已经过测试验证!-TI DSP2812 RS485 routines have been tested for validation!
RS485
- 基于c8051f020的RS485通信实验(查询方式).rar-The RS485 communication experiment based c8051f020 (query mode). Rar
RS232-switch-to-RS485-file
- AD 6 环境下的RS232转RS485电路原理图与pcb制版文件文件 串口取电-RS232 switch to RS485 circuit diagram and the finished document serial pcb to take power!
RS485-communicate
- MSP430F149 RS485串口通信-MSP430F149 RS485 communicatee
RS485
- PC串口的通讯，通过rs485用于远程信息的的接收和发射-PC serial communication through rs485 for remote receive and transmit information
RS485
- RS485单片机串口通信程序，能用，在89C52上用过-RS485 chip serial communication program, can be used, used on the 89C52
RS485
- 这是RS485测试程序，下载本程序 通过485转232跟PC串口连接 打开电脑上的串口终端软件 -This is the RS485 test procedures, download the program by 485 to 232 with the PC serial port to open the serial port on the computer terminal software
RS485
- RS485协议，在工业控制等环境中，常会有电气噪声干扰传输线路，使用RS-232 通讯时经常 因外界的电气干扰而导致信号传输错误；另外，RS-232 通讯的最大传输距离在不增加缓冲 器的情况下只可以达到15 米。为了解决上述问题，RS-485/422 通讯方式就应运而生了。-RS485 protocol, in the industrial control environment, often have a transmission line of electrical noise in
USB-TO-RS485
- usb to rs485的驱动程序，能使没有485的接口上应用-usb to rs485 drive
RS485
- LPC1114 485例程，RS485发送接受及相应主程序调用-LPC1114 485 routines, RS485 and the corresponding main program calls and sending and receiving
RS485通讯
- 实现单片机RS85通信，通过RS485端口不停地发送数据0xaa。(MCU RS85 communication)
STM32 for RS485
- STM32 的 RS485 驱动，KEIL MDK源工程文件(STM32 for RS485 Driver)
AVR-RS485-master
- AVR RS485 Master - C source code
金针菇包装机带RS485变频器ZLFLGC
- 金针菇包装机，永宏PLC带RS485与变频器ZLFLGC .pdw(Flammulina velutipes packaging machine, Yong Hong PLC band RS485 and frequency converter, ZLFLGC.Pdw)
51 rs485 pc
- 51单片机RS485与上位机通信程序,亲测可用。(RS485 communication example.)
RS232转RS485基于MINI VET6板子实现 (1)
- RS232转RS485基于MINI VET6板子实现(RS232-RS485 based on stm32)
rs485
- rs485读写,基于RS485介质的一种通讯方式，规定了读的字节和写的字节数(rs485 read and write)
基础例程-RS485通讯测试
- 基础例程-RS485通讯测试 * 文件名 ：main.c * 描述 ：RS485接口数据收发测试 * 实验平台：基于STM32F107VCT6开发板 * 库版本 ：ST3.1.2(Basic routine -RS485 communication test)
S7-200与RS485设备通讯实例
- WB系列智能电量传感器可以对各种交、直流电量参数进行实时采集计算、分析,它具有RS485智能端口，可以同PLC、工控机进行通讯，也可以多个WB智能传感器组成RS485网。本文将详细介绍WB智能电量传感器与西门子PLC S7-200 CPU的通讯方法，包括硬件的连接和软件的编程。(For AC. and DC. Parameters , WB Intelligent Sensor can real-time collect , calculate and analyse. WB Intellige
基于C51的RS485通信
- 基于C51的RS485通信，具有数据CRC校验功能。(RS485 communication based on C51 has the function of data CRC check.)