搜索资源列表
RS485VBSource
- Serial Port Complete, Programming and Circuits for RS-232 and RS-485 Links and Networks -Serial Port Complete, Programming and Circuits for RS-232 and RS-485 Links and Networks
763811C51485
- RS-485串口通讯子程序,使用C51编写,-RS-485 serial communication subroutine, the use of C51 prepared,
ERRRR
- 基于RS-485的单片机多机通信控制系统协议的实现方案-based on RS-485 Multi-Microcontroller Communication Control System Implementation Agreement
zdjjc0602271
- 织带机产量检测系统的监测终端。RS-485总线,类MODBUS协议。
ZDJCPro
- 织带机监测系统的上位机软件。RS-485总线,类MODBUS协议。
rs
- 串行数据标准选用之我见 RS-232、RS-422与RS-485标准及应用 转换器的构成
rs232
- 关于RS-232 RS-485串口通信的详细资料
RS-232、RS-422与RS-485标准及应用1
- 全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between
RS-422、RS-485 应用笔记
- 485通讯是工业现场用的很广泛的通讯方式,现在仍然在应用-485 communications industry is the scene of extensive means of communication, still in the application
单片机RS-485多机通讯的实现.rar
- 单片机RS-485多机通讯的实现(word版),SCM RS-485 multi-machine communication in (word version)
synaser Synapse串口同步库
- Synapse串口同步库。功能有:它不是控件,而只是代码库。适合编写控制台应用服务或其它应用;不需要安装;读写数据的方法和Synapse提供的TTCPBlockSocket一样;支持MODEM的AT指令;支持RTS驱动的通讯(例如:RS-485适配器)。功能无限制。源代码:包含。适用语言:CB3 CB4 CB5 D2 D3 D4 D5,Synapse serial synchronous library. Function: it is not control, but only code ba
RS232_Communication
- Source code for send or receive data from RS 232 Port
RFID_UHF_VC
- RFID_VC++6.0源码_RFID读写 提供了RFID的开发源码,用VC编的,展示RFID卡如何加密,如何自毁。串口通讯支持RS-232(RS232),RS-485(RS485),波特率可选,RFID的天线可选,读卡频率可调。提供了控制RFID读卡功率的方法,功率从0至29可调,距离最大10米以上,该源码可用于交通、物流、运输、仓库管理、比条码技术强大。用于毕业论文答辩中,可以演示,程序看懂后,就对RFID整个工作原理较为了解。支持ISO18000和EPC_GEN2等类型的RFID卡。
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.
conn
- 实现两机通信,接口与通信课程设计,rs-232c口进行传输-The realization of the two machine communication, interface design and communication courses, rs-232c port for transmission
RS-485
- C语言实现单片机RS-485通信,代码简单实用-C language implementation microcontroller RS-485 communication, the code is simple and practical
RS-232
- PIC单片机的串口程序,完成了PIC单片机的初始化和简单的通信。-PIC MCU' s serial procedures, completed a PIC microcontroller initialization and simple communication.
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
RS-proc-comm
- 串口编程资源:RS系列串行端口资料,串口通讯,串口调试软件-RS-232,RS-422,RS-485 series.