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Description: keil编译,单片机资料,rs485通讯。
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Size: 35158 |
Author: 李发军 |
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Description: 一个外国人写的rs485串口通信程序，有原理图和源代码，全面实现了485协议-a foreigner writing RS485 serial communication procedures, schematic and source code, the full realization of the 485 agreement
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Size: 194078 |
Author: 鹰回九天 |
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Description: 这是一个用于RS485通讯的协议转换程序,采用89S52芯片,KEIL 51开发-for RS485 communication protocol conversion procedures used 89S52 chip, KEIL 51 development
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Size: 53506 |
Author: caoyonghua |
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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: 33541 |
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!
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Size: 395907 |
Author: 肖难 |
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Description: 串口通讯编程实例,支持RS232-RS485通讯协议.
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Size: 45864 |
Author: roselu |
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Description: RS485在单片机上的运用
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Size: 35078 |
Author: cc |
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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。
Platform: |
Size: 862 |
Author: zhanghailin |
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Description: rs232-rs485 converter schematic ,pleasure for uou using it .
Platform: |
Size: 160390 |
Author: csallon |
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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
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Size: 4764 |
Author: 颦怡 |
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Description: 三菱PLC对变频器无缝调速系统，RS485通用。(MITSUBISHI PLC for the frequency converter seamless speed control system, RS485 general.)
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Size: 239616 |
Author: 半点节奏 |
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Description: 详细阐述了RS485的拓扑结构的组成和原理，对于学习非常有帮助(The composition and principles of the topology of RS485 are described in detail, which are very helpful for learning.)
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Size: 130048 |
Author: oeng123ff |
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Description: rs485收发程序，STM32F429串口配置，中断配置等(RS485 transceiver, STM32F429 serial configuration, interrupt configuration, etc.)
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Size: 291840 |
Author: Asiens |
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Description: s7200 RS485通讯，详细设置(S7200 RS485 communication, detailed Settings)
Platform: |
Size: 826368 |
Author: 你好 明天 |
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Description: 可进行RS485通信实验，并分析RS485通信的逻辑过程(RS485 communication experiments can be carried out, and the logical process of RS485 communication is analyzed.)
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Size: 70656 |
Author: qazwsxe |
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Description: RS232，RS485是一个物理接口，简单的说是硬件。也可以说是一种通信接口。MODBUS是一种国际标准的通讯协议，用于不同厂商之间的设备交换数据（一般是工业用途）；所谓协议，也可以理解为有人说的“语言”吧，简单的说是软件(RS232, RS485 is a physical interface, in short, hardware. It can also be said to be a communication interface. MODBUS is an international standard communication protocol that is used to exchange data between different vendors (generally industrial uses); the so-called protocol can also be understood as a "language", simply said to be software.)
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Size: 4734976 |
Author: wangluo |
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Description: 串口通信 rs485：
485 与 232 使用相同软件协议，是半双工，需要有2套开发板对发测试，或者使用另外一个485设备配套，这里提供测试程序(Serial communication RS485:
485 and 232 are half duplex using the same software protocol, requiring 2 sets of development boards to test the hair, or using another 485 device to provide a test program.)
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Size: 13312 |
Author: kkb123 |
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Description: 串口通信 rs485：
485 与 232 使用相同软件协议，是半双工，需要有2套开发板对发测试(Serial communication RS485:
485 and 232 are half duplex using the same software protocol, requiring 2 sets of development boards to test the hair,)
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Size: 14336 |
Author: kkb123 |
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Description: 在freertos操作系统下采用modbus协议进行rs485通讯(485 communication using Modbus protocol under FreeRTOS operating system)
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Size: 6760448 |
Author: 纸鈔 |
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Description: 实现STM32F4 基于FreeRtos的多机485串口通讯(Stm32f4 communication operation of RS485 based on FreeRTOS)
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Size: 3889152 |
Author: Aceyj |
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