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inv RS485
- 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 proces
rs485串口
- 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
RS_485
- RS485协议例程，实现平台C51，包括pc端程序-RS485 agreement routines, achieving C51 platform, including the pc-procedures
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
883657RS422RS485
- RS422/485的通信协议说明。工业通信领域的同志们可以-RS422/485 communication protocol note. Industrial Communication fields comrades can s
ST8810-RS485
- 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
pro-R485
- profibus－R485网关程序，利用西门子的profibus协议解析芯片SPC3，将profibus协议转换通用的RS485协议。-Profibus-R485 Gateway procedures, Siemens Profibus use the analytic chip SPC3 agreement, Profibus protocol conversion to a common RS485 agreement.
RS485-example
- 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.
RS485
- 串口通讯编程实例,支持RS232-RS485通讯协议.-Serial Communication programming examples in support of RS232-RS485 communication protocol.
LCD_superMultiLayer_display
- 这是本人有幸收集的最完整的10多级液晶显示程序模块，包括滚动条显示，动态标志显示，rs485协议，发送报文格式，显示的参数类型众多。对于开发液晶界面有极高参考价值，物超所值-I had the honor of this is the most complete collection of 10 multi-stage liquid crystal display modules, including the scroll bar di
RS485
- RS232/RS422/RS485通用协议标准和参考资料-RS232/RS422/RS485 generic protocol standards and reference materials
vb_RS485_stepper_moter
- 使用RS485 协议 使VB 和 单片机进行通信，控制步进马达，含原理图-RS485 agreement to use VB and MCU to communicate, control stepper motor, including schematic diagram
RS485
- RS485通信协议
modbus51
- RS485通信程序，采用ModBus协议，注解详细，学习ModBus的好文档-RS485 communication program using ModBus protocol, detailed notes, good documentation of the study ModBus
rs485
- 遵循 modbus51协议完成的485通信。-Following the completion modbus51 agreement. 485
RS485
- 根据RS485的通讯协议，应用TMS320LF2407实现通讯的源代码，正确可用-failed to translate
RS485
- RS485通信协议 ，主要讲述通信的原理，希望对大家有所帮助-thank you very much
RS485
- RS485协议，在工业控制等环境中，常会有电气噪声干扰传输线路，使用RS-232 通讯时经常 因外界的电气干扰而导致信号传输错误；另外，RS-232 通讯的最大传输距离在不增加缓冲 器的情况下只可以达到15 米。为了解决上述问题，RS-485/422 通讯方式就应运而生了。-RS485 protocol, in the industrial control environment, often have a transmissi
RS485协议标准
- 485通信参考标准协议，对嵌入式开发编程有很大用处。(485 communication reference standard)
modbus 485协议
- 文档详细讲解的RS485协议命令格式和RS485命令使用方法(The RS485 protocol command format and RS485 command operation method explained in detail.)