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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: 10240 |
Author: 张子实 |
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Description: 各类源程序集锦 硬件介绍：\7290\ ZLG7290例程* \7290a\ ZLG7290汇编例程* \bell\ 蜂鸣器音乐例程* \buzz\ 蜂鸣器响例程* \eeprom\ 读EEPROM并显示例程* \ex26a_lcd\ 16×2LCD模块例程* \ex36a_lcm\ 128×64点阵LCD模块例程* \KEY_IO\ 直连KEY和LED例程 \led_light\ 直连LED例程* \lin_park\ lin模块的原码及例程。 \lin\ LIN总线例程 \rs232\ RS232例程(包括PC端和书上了串口例程) \USB1.1\ USB1.1例程(包括PC端) \RS485\ RS485例程 \USB2.0\ USB2.0例程(有3个，包括PC端) \TCPIP\ 基于ETHERNET的TCPIP例程 \RTC\ 时钟显示例程 \CAN_SELF\ CAN自发自收例程 外中断1 \CAN\ CAN例程 \USBPACK 2.0\ USB2.0PC例程 --Collections of various programs: hardware introduction, assembly program, LCD module, etc.
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Size: 23359488 |
Author: 梁福田 |
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Description: 该程序是本人自己开发的通用变频器串口调试程序,可以通过该程序实现对变频器的通讯控制.包括运行频率的设定,运行和停止的控制,以及实现对变频器参数的访问。通讯协议附在压缩目录下。希望该程序对开发变频器通讯软件的人有一定帮助！-I own that the procedure was developed by General Inverter serial debugger can be achieved through the process of communication control inverter. Including the operating frequency setting, operation and stop the control, as well as the realization of the inverter parameters visit. Compression protocol attached directory. I hope the program on the development of inverter communications software to help people have a certain!
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Size: 2013184 |
Author: 徐克 |
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Description: 485程序,用于串口的开发.Ofdm-UWB的仿真模型图，适合7.0的版本，包含整个协议规定的系统，可以设置FFT的点数-485 procedures for serial development. Ofdm-UWB simulation model map, for version 7.0, the agreement contains the entire system can be set FFT points
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Size: 2048 |
Author: 章程 |
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Description: RS485例子程序，通过这个程序可以学习RS485的通信协议。-RS485 example procedure for the adoption of this procedure can learn RS485 communication protocol.
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Size: 32768 |
Author: 李建 |
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Description: 自已编的程序.能通过RS485总线更新单片机中的应用程序,带一程序流程图和一些说明希望能对大家有所帮助!-Made their own procedures. Through RS485 Bus update MCU applications with a process flow chart and some that I hope can be helpful to everyone!
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Size: 395264 |
Author: 肖难 |
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Description: 本分布式小区智能网络模型采用符合现场总线(Fieldbus)要求
的CAN技术，以带CAN总线端口的主控机和单元控制器CAN端接口构成的
CAN网络层，下层为由带RS485端口的住户采集器和单元控制器RS485端
接口构成了RS485网络层，向上则利用PC机连接CAN网络层，作为智能
化小区管理中心，从而基本实现智能小区管理、控制、报警、信息采
集和自我检测的功能。
本文从智能小区、现场总线、CAN技术到“CAN+RS485”双底层网
络模型的软、硬件研究，较为详细的介绍了其设计、调试运行和期间
各种问题的解决。
-The Distributed Intelligent Network model district in line with Fieldbus (Fieldbus) requirements CAN technologies to bring CAN bus port主控机and cell controller CAN-side interface consisting of CAN network layer, the lower the grounds with RS485 port Household acquisition and cell controller interface RS485 client constitutes a RS485 network layer, up modem to connect to the PC using the CAN network layer, as the Intelligent Community Management Center in order to realize the basic intelligent community management, control, alarm, information collection and self-testing function. This article from the Intelligent Community, Fieldbus, CAN technology to
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Size: 1942528 |
Author: Liang |
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Description: 以泓格7188为数据采集模块的RS485网络,由于所连接设备的产品性能或其他问题容易出现数据传输的不稳定性,本算法对嵌入式模块
的程序设计具有通用性，其基本原理可以广泛使用。-Wang grid in 7188 for data acquisition module RS485 network, by connecting the equipment as a result of product performance or other problems prone to the uncertainty of data, the algorithm embedded module with generic programming, and its basic principle can be widely used .
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Size: 1024 |
Author: zhanghailin |
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Description: 为Rs485通信程序，可多机通信，c语言编制，已竟实践证明可靠-For RS485 communication program can be multi-machine communication, c language, have had practice has proved reliable
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Size: 4096 |
Author: 颦怡 |
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Description: linux 基于 s3c2440 的rs485驱动及测试程序,可正常收发16Mhz字节数据!-linux on S3C2440 the RS485 driver and testing procedures, can be normal 16MHz transceiver bytes of data!
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Size: 57344 |
Author: tanyunxin |
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Description: 这是pxa270的RS485驱动程序，测试功能完好，能加深对Linux内核的理解-This is the RS485 driver PXA270, testing features intact, can deepen their understanding of Linux kernel
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Size: 7168 |
Author: 叶新栋 |
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Description: 用VERILOG语言写的RS485通信程序,经调试可以直接使用-Verilog language used to write the RS485 communication program, the debugger can be used directly
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Size: 653312 |
Author: 李俭 |
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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: 电动车电池管理 系统监控 s3c2440 can rs485-battery_monitor
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Size: 1655808 |
Author: 任浩然 |
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Description: 基于AT91SAM9263 ARM920T处理器，在WINDOWS CE 5.0环境下开发的RS485总线数据收发并显示的程序。使用EVC 4.0开发-Based on AT91SAM9263 ARM920T processor, in the WINDOWS CE 5.0 environment, the development of RS485 bus data transceiver and display procedures. The use of EVC 4.0 Development
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Size: 1342464 |
Author: youngliu |
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Description: 串口通讯 单片机 ，经过工厂实践，完全可以使用-Microcontroller serial communications, after the factory practice, can use
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Size: 15360 |
Author: Jovi |
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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: 此为STC单片机控制的RS485主机通讯控制程序可以实现远距离通讯控制，并可多机控制。-This is the STC Microcontroller RS485 host communications control program can control the remote communication, and multi-machine control.
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Size: 22528 |
Author: 韩华 |
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Description: 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.)
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Size: 7674880 |
Author: 笨小孩159 |
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