搜索资源列表
pannel
- 防水键盘程序，intel89C52单片机，使用串口RS232-RS485总线，7279键盘、显示集成电路-waterproof keyboard procedures intel89C52 microcontroller, use Serial RS232- RS485, 7279 keyboard, display IC
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
PIC_speed
- 用接近开关作速度传感器的PIC程序speed.asm RS485输出-spent close to the speed sensor switch for the PIC procedure speed.asm RS485 output
las1
- 嵌入PIC16F77的激光传感器程序RS485输出-embedded sensors PIC16F77 laser procedures RS485 output
serila_test
- 串口中断收发数据,速率9600,采用RS485通讯方式-interrupt transceiver data, rate 9600, the use of RS485 communication
rs485SorceCode
- RS485通信源代码，调试过的，经过实践能用。-RS485 communications source code, debug off, the practice can use.
simple_descriptions_of_serial_ports
- simple descr iptions of RS232、RS422、RS485 and the deference between them,some simple samples included-simple descr iptions of RS232, RS422, RS485 and the deference between them, some simple samples included
232-485
- 这是一个电路图，作用是rs232-rs485转接口电路，很适用-This is a circuit diagram, the role of the RS232- RS485 interface circuit switch, it applies
RS232_RS422_RS485
- RS232、RS422与RS485标准及应用-RS232, RS422 and RS485 standards and Application
polling
- 此代码是用c开发的支持linux下的串口RS232,Rs485,Rs422modbus规约采集，然后通过网络UDP/IP发送采集的数据-this code is c linux support to the development of the RS232 serial port, Rs485, Rs422modbus Acquisition Statute, and then through the network UDP/IP to
zyj_rs485
- 一个RS485调测小程序,对一些初学者很有帮助.-a small RS485 tuning procedures for some beginners helpful.
zl932
- 这是一个输入为0-75mV的直流电表程序，输出显示的最大量程为9999；具有报警和RS485通讯功能；-input 0-H13 DC Table procedures, the output of the largest range of 9999; with alarm and RS485 communication function;
glys31
- 这是一个根据输入信号计算功率因数的电表程序，具有报警和RS485通讯功能；选用电能IC为CS5460A,MCU为PHILIPS的LPC932芯片。-This is a calculation based on the input signal power factor meter procedures, with alarm and RS485 communication function; Energy use for the IC
PA888-21
- 这是一个电流电压表程序，程序具有报警和RS485通讯功能，可以随意设置最大显示量程为9999的数。-This is a table of current and voltage procedures, procedures with the police and RS485 communication function, free to set the maximum range for 9999 show a few.
MiniARM2200(5)
- MiniARM2200基础包5：RS485通信-MiniARM2200 based packet 5 : RS485 communication
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
(485)
- 利用单片机实现RS485多机通信程序示例-use MCU RS485 multi-machine communication program examples
dpjRS485
- 单片机控制RS485通信源程序，愿对想要的朋友有些帮助-SCM Control RS485 communication source, and is willing to want to help some friends! !