搜索资源列表
mbserial
- 485串行通讯，应用modbus通讯协议，不过没有调好-485 serial communications, application Modbus communication protocol, but did not emphasize good
rs485(full)
- 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
rs232485spi
- 串口通信协议，适合初学者。（232，485 spi）
CommMonitor
- CommMonitor 侦测、拦截、逆向分析串口通信协议, 是侦测RS232/422/485串行端口 的专业工具软件，是软硬件工程师的最佳助手。CommMonitor 能侦听、拦截、记录、分析 串行通信协议，让您对应用程序操作串行端口的过程和细节，让您及时的模拟被侦听程序 或设备的数据、控制流，提高工作效率。 -CommMonitor detection, interception, reverse analysis of serial communication protoco
keilPprotuesP485
- 485多串口通讯协议protues+keil，仿真成功-Over 485 serial communication protocol protues+ keil, simulation the success
Modbus
- modbus通信协议的相关资料文档 中文版 支持RS-232 RS-485 RS-422等 -Modbus communication protocol document relevant information in support of the Chinese version of RS-232 RS-485 RS-422, etc.
485
- 485协议，需要的人可以下，相当于RS232-485 agreement, the needs of people, the equivalent to RS232
485demo
- 通信协议解析。485总线设备。收发都可以。但需要下位机。看看大家会有帮助-Analysis of communication protocols. 485 bus equipment. Can send and receive. But the next bit plane. Be helpful to see
rs485
- 遵循 modbus51协议完成的485通信。-Following the completion modbus51 agreement. 485
DUT
- DUT系列数据采集模块将温度传感器（热电阻，热电偶等）的输出信号或电流、电压直接转换成数字量，通过RS-485总线及标准通信协议将数据传送给主机。在模块上由89C51单片机管理模块自动工作，通道转换、ADC启动、采集数据、参比端补偿（热电偶）、引线电阻补偿（热电阻）、数字校零、非线性校正和数据处理等，均由单片机完成，主机仅在需要数据时，发送读取数据命令，模块给出已经线性化了的温度的数字量。通讯协议兼容台湾研华ADAM4000系列和松下PLC的通讯协议，可以与大多数组态软件直接连接，不需要额外的驱
Commucation
- 用485串口写的代码,请大家主要看协议如何发送和接收的,是串口学习的好代码.-485 serial port with a written code, please read the agreement primarily to send and receive is a good code serial learning.
rs485
- RS485协议的详细解释，RS-485串行通讯协议及其应用-Detailed explanation of RS485 protocol, RS-485 serial communication protocol and its application
what-is--serial-port
- 串口是计算机上一种非常通用设备通信的协议.大多数计算机包含两个基于RS232的串口。串口同时也是仪器仪表设备通用的通信协议；很多GPIB兼容的设备也带有RS-232口。这里简单的介绍 RS-232 RS-422 RS-485.-A serial port is a very general computer equipment communication agreement. Most computer contains two RS232 serial port based on. A ser
51-MODBUS
- Modbus协议最初由Modicon公司开发出来，在1979年末该公司成为施耐德自动化(Schneider Automation)部门的一部分，现在Modbus已经是工业领域全球最流行的协议。此协议支持传统的RS-232、RS-422、RS-485和以太网设备。许多工业设备，包括PLC，DCS，智能仪表等都在使用Modbus协议作为他们之间的通讯标准。有了它，不同厂商生产的控制设备可以连成工业网络，进行集中监控。-Modicon Modbus protocol originally develo
485tongxunxieyi
- 485通讯协议及485设计概要，485选型手册-485 communication protocol and the 485 design summary, 485 selection manual
8-Serial-Ports-using-API
- 通过类CSerialPort读取8个串口（两种仪表，RS-485协议）的模拟量数据-read 8 serial ports (two meter class , RS-485 protocol) of the analog data using CSerialPort class
485
- 基于modbus的全套485通信，包括通信协议，内附有协议详细说明。-Based on a full 485 modbus communication, including communication protocols, there is an agreement containing a detailed descr iption.
V1
- 实现stm32通过485协议读取rfid信号，RFID和stm32和rfid信息的传输。-Achieve stm32 read by 485 protocol rfid signal, RFID transmission and stm32 and rfid information.
STM32与三菱PLC通过RS-485通信
- stm32与三菱PLC fx3u通过RS485进行无协议通信(STM32 and MITSUBISHI PLC FX3U have no protocol communication through RS485.)
RS485通信协议
- RS-485 communication protocol descr iption; mod-bus communication via RS-485.