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Description: RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.
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Size: 10160 |
Author: 张子实 |
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Description: JXARM9-2410 RS485通信实验主程序，实现功能：，实现JXARM9-2410 RS485回环测试，JXARM9-2410 UART0 <==> PC COM
Platform: |
Size: 1177 |
Author: 任倩 |
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Description: RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.
Platform: |
Size: 10240 |
Author: 张子实 |
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Description: JXARM9-2410 RS485通信实验主程序，实现功能：，实现JXARM9-2410 RS485回环测试，JXARM9-2410 UART0 <==> PC COM
-JXARM9-2410 RS485 communication experiment the main program, the realization of functions: to achieve JXARM9-2410 RS485 loopback test, JXARM9-2410 UART0
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Size: 1024 |
Author: 任倩 |
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Description: PC通过转换器与PLC通讯，转换器是以太网转RS485-PC through the converter and PLC communications, converters are RS485 Ethernet switch
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Size: 68608 |
Author: yxf |
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Description: 介绍了一种用RS485构成的总线型的数据采集系统，包括上位机PC一台和下位机AT89C52单片机若干，下位机可以进行单独测量，也可以与上位机组成网络进行远程测量，整个系统使用灵活方便，具有很大的实用性。-Introduction of a composition using RS485 bus-based data acquisition system, including the Host PC Units 1 and the next bit plane number of AT89C52 single-chip, the next-bit machine can separate measurements, with the host computer for remote measurement of the composition of the network, the entire system flexibility, and it is very practical.
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Size: 69632 |
Author: 林飞 |
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Description: 基于RS485实现的PC机与单片机多机通信 单片机-RS485 to achieve the PC-based machine with the single-chip single-chip multi-machine communication
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Size: 177152 |
Author: 效应 |
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Description: 在AT91SAM7S上实现的RS485与PC机的通信过程-AT91SAM7S achieved in the RS485 and PC-communication
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Size: 14336 |
Author: 王男 |
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Description: 单片机-485-PC串口通信,protues仿真及源程序，虚拟串口调试软件-Single-chip-485-PC serial communication, protues simulation and source code, virtual serial port debugging software
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Size: 274432 |
Author: 刘健 |
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Description: 单片机与PC机通信的485程序,涉及地址查询以及帧传输！-Microcontroller 485 to communicate with the PC-program, involving address lookup and frame transmission!
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Size: 30720 |
Author: hehe |
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Description: 程序运行环境：
下位机：dsPIC30F6014A
上位机：串口调试助手
RS485芯片：MAX489
通信方式：PC机 --- RS232转RS485 --- RS485接口 --- dsPIC30F6014A
通信内容：PC机发送一串字符（约定以“回车”结束）给下位机，下位机接收后不做任何处理返回给PC。-Environment for running programs: The next bit machine: dsPIC30F6014A Host Computer: Serial RS485 chip debugging aids: MAX489 means of communication: PC,--- RS232 switch to RS485--- RS485 interface--- dsPIC30F6014A the content of communications: PC, send a string of characters (have agreed to " Enter" end) to the next crew, the next crew, after receiving no treatment returned to the PC.
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Size: 1024 |
Author: 轩零 |
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Description: 串行口RS485自定义通讯协议，2、功能定义
（1） 监视从机运行状态
（2） 控制从机运行
（3） 读取从机功能码参数
（4） 设置从机功能码参数
3、通信协议方式
PC，PLC 为主机，变频器为从机。采用主机“轮询” , 从机“应答”的点对点的通信方式。轮询可以建立在一个轮询表内，如果是广播发送变频器不用应答。用户可以利用变频器键盘设置变频器的本机地址（默认为00H）。-Custom RS485 serial port communication protocols, 2, function definitions (1) watch from the machine run state (2) control from the machine running (3) reads parameters from machine function code (4) set the parameters from the machine function code 3, communication agreement PC, PLC as the host, converter from the machine. With host " polling" from machine " response" of the point to point communication. Polling in a polling table can be established, if no response is broadcast to send inverter. Users can use the keyboard to set the inverter frequency converter local address (default is 00H).
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Size: 73728 |
Author: 彭绍军 |
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Description: 该代码能够实现MSP430单片机控制RS485接口与上位机进行通信！-The code can be achieved MSP430 MCU RS485 Interface and PC to communicate!
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Size: 55296 |
Author: 曹金伟 |
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Description: The Document Gives the basic idea about RS485 communication with the PC. It shows basic hardware arrangement of Rs-232 to 485 converter
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Size: 586752 |
Author: Chetan Shah |
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Description: 485通信程序，实现单片机与PC机间的485通信-485 procedures, MCU and PC-485 communication between
Platform: |
Size: 35840 |
Author: 李鑫 |
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Description: 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
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Size: 20480 |
Author: 朱凯 |
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Description: 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
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Size: 134144 |
Author: wu |
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Description: 51单片机利用DS18B20采集温度信息，通过RS485发送给PC上位机-51 single use DS18B20 temperature information collected, sent to the PC via RS485 PC
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Size: 617472 |
Author: lucifer |
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Description: 51单片机RS485与上位机通信程序,亲测可用。(RS485 communication example.)
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Size: 9216 |
Author: 凉州飞将
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Description: 利用485转USB，在PC上可以演示。AVR 板上要有485的接口(Using 485 turn USB, it can be demonstrated on PC.)
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Size: 117760 |
Author: river |
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