搜索资源列表
RS485_dsp
- 采用dsp汇编编写的RS485通信程序，非常简单实用-using dsp compilation prepared by the RS485 communication procedures, a very simple and practical
G11Test
- 一个用于测试富士G11/P11变频器通讯的小工具，在调试富士变频器RS485通讯时很有帮助。它可以读写转速以及频率，还有对输入输出的字符进行记录。 -a test for Fuji G11/P11 small inverter communication tools, Fujitsu Inverter debugging RS485 communication helpful. It can read and write speed and frequency, and the input
RS485Comm
- RS485同步通信。AppWizard has created this RS485Comm application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.
multi RS485的简单现场总线通信系统设
- 基于RS485的简单现场总线通信系统设计，功能如下：单发单收，在发送状态，能够连续发送从0到99的数字； 单发单收，在接收状态，能够接收数据，并在数码管上正确地显示出来； 单发多收，在AB完成的基础上，接上多个接收设备，能够正确发送和接收； -Based on a simple RS485 field bus communication system design, the following functions: single single collection, send
TestDELTA.rar
- 用于测试台达变频器RS485通讯的一个测试工程，详细介绍了基本的参数设置，通讯方法。,for testing in Taiwan RS485 converter of a communications test works, detailing the basic parameter setting, communication methods.
VBforLampControl
- 这是一款用VB编写的路灯群监控界面，本路灯系统基于RS485总线系统，界面运用了IOCOMP控件，漂亮实用。-This is a street with a group of VB, monitoring interface, the street system is based on RS485 bus system, the use of the IOCOMP control interface, beautiful and practical.
kaoqin
- 本方案主要是从技术角度，针对工厂的具体环境，说明工程要完成两个子系统：考勤、消费的实现。 考虑到局域网已经全面覆盖了工厂，而基于TCP/IP通信方式的设备具有诸多优势，比如速度快、安装灵活、维护方便等，这都是基于传统的RS485通信方式的设备不具备的优点。在方案中全面采用基于TCP/IP通信方式的考勤机和消费机等设备。 -The program is mainly from a technical point of view, for the plant specific environ
current
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
onoff
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
outputvolt
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
overvolt
- Its a Lamda Power Supply. Here each program illustrated how to control the equipment remotely through a RS232/RS485 Cable from a remote system. These programs are developed in LabVIEW 7.1. LabVIEW is a Product & Trademark of National Instruments(NI).
XP
- The communication protocol will be downloaded to the model along with screen data, PLC needn’t compile communication program. Can connect with nearly all PLCs popular in the current market, such as Mitsubishi FX series、Omron C s
RS232_RS485
- 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
RS485_synchronous_COMMUNICATION
- 一个串口通信程序，可以实现RS485串口的同步通信-A COM program, it can realize the synchronous communication between different COM.
RS485_asynchronous_COMMUNICATION
- 一个简单的串口通信程序,可以实现RS485串口间的异步通信。-A simple communication source code. It can realize the asynchronous communication between different RS485 COM.
serial-port-communication
- 一个串行口通讯的例子程序 为了满足PLC的串行口通讯，M238内置了标准串行口用于RS232/RS485串行连接或/和带5V电源的RS485串行连接 -Example of a serial port communication program to meet the PLC' s serial port communication, M238 built-in serial port for a standard RS232/RS485 serial connection and
RS485
- 485通信协议 此文件包含组成 RS485 应用程序的每个文件的内容摘要。-485 communication protocols This file contains a summary of the contents of each file up the RS485 applications.
RS485-BOARD_SCH
- 485电子电路图，可参考后直接转化为PCB图就可以直接使用了-485 electronic circuit, reference can be directly into a PCB map can be used directly.
RS485
- 这是一个用于DSP的RS485串口调试程序-This is a RS485 for the DSP serial debugger
Auto_Door_V3.0-2017-09-05
- STM32 串口协议调试步进电机，实现通过协议解析来实现不仅电机开关控制(A serial port protocol debugging step motor, implemented by protocol parsing is not only the motor switch control)