搜索资源列表
DDSF
- 本代码为电子式单相多费率电能表的源程序，完成电表的分时计量，液晶显示，485，红外通讯等功能-The code for the electronic single-phase multi-rate watt-hour meter of the source program, the completion of the TOU meter measurement, liquid crystal display, 485, infrared communication function
RS-485mutil-communication
- 基于RS-485的多机通信，能在单片机上轻松实现，加快开发-Based on RS-485 Multi-machine communication, can easily achieve single-chip, to speed up the development
v9001
- 电能表源码，万工V9001,支持红外，485-Energy meter source, million workers V9001, support for infrared, 485
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.
485gongyejiance
- 单片机实现485总线现场监测系统 从书上摘抄的，仅供参考-Single-chip to achieve 485-site monitoring system excerpt from the book, and for reference only
1632_H_V_C_E
- 显示程序，由Atmel单片机控制。点阵显示。485接口-Display program, from Atmel single-chip control. Dot-matrix display. 485
AW_485
- freescale 的HCS08的编程示例。 其4：485通讯应用-Freescale s HCS08 programming examples. 4:485 their communications applications
485
- 通过89s51实现的模拟键盘代码，模拟ps2协议，可以与计算机相连实现键盘的功能，在keil c下开发的-89s51 achieved through simulated keyboard code, analog ps2 agreement, can be linked to the achievement of the keyboard and computer functions in keil c developed
communication_moni
- 几个独立的关于通讯的程序，如485通讯，18f4523的i2c通讯，及通讯的测试程序。-Several independent on the communications procedures, such as 485 communications, 18f4523 the i2c communications, and communications test procedures.
485
- RS485程序，包括接收部分判断校验,有很强的参考价值-RS485 procedures application note
485
- 门警系统1234567890 -t12345678901234567890
com
- at98c2051 双机通信 串口 485-at892051 485
PWM-UART_Mega128
- PWM输出控制三路步进电机，UART通讯，485通讯，A/D输入采集。-PWM output control three stepper motors, UART communications, 485, A/D input acquisition.
RS-232.RS-422.RS-485
- RS-232、RS-422与RS-485串口标准简介 test-RS-232、RS-422 add RS-485 test
232-485
- 这是一个关于单片机rs232转rs485接口的程序,含仿真文件-This is a single-chip RS232 to RS485 interface of the program, including simulation file
rs-485
- 单片机串口RS485的读写操作,应用在多处理器中-485
WS2051
- 通过89C2051单片机扩展8051单片机的通信接口，本例程就是利用89C2051单片机为8051单片机扩展了一个RS-485通信接口-89C2051 Singlechip through the expansion of the communication interface 8051, the routine is to use 89C2051 microcontroller 8051 to expand a RS-485 communication interface
liao6882best
- 在Delphi 環境下編寫的串口調試程序 ,能與下位機(MSP430F147)實現串口485通訊.完成對下位機狀態的檢測.校準. 對於使用Delphi的串口編程有一定的作用.-Delphi environment at the serial debugger prepared, with the next-bit machine (MSP430F147) achieve 485 serial communications. Achieve status for the next-bit test
RS-232RS-422RS-485
- RS-232、RS-422与RS-485标准及应用-RS-232, RS-422 and RS-485 standard and its application
Protues485
- protues的仿真文件用来测试485的通信是否正常注意从机的地址-Simulation protues file 485 to test whether the normal attention to the communication from the machine' s address