搜索资源列表
uart
- verilog编写的uart发送和接收的源代码。简单易懂。-verilog uart prepared to send and receive the source code. Straightforward.
pxi
- PXI总线RS422数据通信卡WDM驱动程序设计RS422 data communication card PXI Bus Driver WDM-RS422 data communication card PXI Bus Driver WDM
ourdev_633149TSVQDT
- RS422编程，单片机的源码 ，环境MDK。-RS422 programming, microcontroller source
DOP-B_Q_TSE_20101101
- 目前较为常用的串口有9针串口（DB9）和25针串口（DB25），通信距离较近时(<12m)，可以用电缆线直接连接标准RS232端口(RS422,RS485较远)，若距离较远，需附加调制解调器（MODEM）。最为简单且常用的是三线制接法，即地、接收数据和发送数据三脚相连，本文只涉及到最为基本的接法，且直接用RS232相连，以回答前段网友的咨询-There are currently more commonly used 9-pin
USB-to-RS232-adapter-module
- 母板通过FR232R芯片及其外围电路实现USB接口转UART（TTL电平）接口，并提供自定义的双列插针扩展接口；功能子板则分为RS232接口和TTL接口两种，并可根据需要设计RS485/RS422/CAN总线接口。-Motherboard chip by FR232R USB interface and its peripheral circuit switch UART (TTL level) interface, and provi
TestRS485
- RS485串口通信程序，类似于【串口调试助手】，演示了如何设置RTS和清除RTS，同时，这些设置不影响RS232和RS422的使用-RS485 serial communication program, similar to [serial debugging aides], demonstrates how to set the RTS and clear the RTS at the same time, these setting
Room-control
- 一个客房控制项目，单片机控制继电器的吸合，各模块之间通过RS422实现通讯-Rooms control projects through the microcontroller to control the relay to pull through the RS422 communication between each module
Extend
- 智能云台的rs422串口编程，可以使用。希望对大家有所帮助。-Intelligent PTZ rs422 serial programming, you can use. I hope to be helpful.
MAX485_232
- 一些关于rs422/rs485的基础知识，能让不懂的人了解有关rs422/rs485通信的原理-On rs422/rs485 the basics, let the people do not know understand the principle of about rs422/rs485 communication
rs422a
- DOS系统下，PC104工控板下RS422通信调试- The communication debugging under the PC104
RS422test
- keil下编写的RS422串口调试工具，ARM为STM32f103re-keil written RS422 serial debugging tools, ARM STM32f103re
rs422
- RS-422的VHDL实现，代码测试能用-RS-422 VHDL implementation code test can be used
sciB_rs422
- TMS320F2812的串口通信口SCI，RS422通信程序-TMS320F2812 serial communication port the SCI, RS422 communication program
the-serial-port-in-the-GUI-design-
- 串口编程，串口在GUI设计中的应用，用于RS232、RS422之间的通信-Serial programming, the serial port in the GUI design for RS232, RS422 communication between
RS422_bus
- RS422总线的应用，在单片机与计算机或其他设备的数据交换中，此接口具有广泛的应用，包含仿真电路与keil程序文件-RS422 bus in microcontroller with computers or other devices for data exchange, this interface has a wide range of applications, including the simulation circuit
PowerSA-Ca
- PowerSA-Ca具有强大通信管理功能的通信装置，可以为不同的后台SCADA系统、电力保护装置、各种智能设备、不同的管理系统等提供包含以太网、标准RS232、RS485、RS422、光纤接口等不同通信接口的综合数据通信处理功能； -Communication device PowerSA-Ca has a powerful communication management function, can be for diff
ComTest
- VC6.0开发的串口程序，很实用的，适合所有的通用的串口卡，如RS422、232、485.尤其是底层的读写接口，是本人项目的其中一个结晶，适合项目应用者及开发者。-COMTest_Project SerialComm.cpp SerialComm.h RecordFile.cpp RecordFile.h
ARV_BOOTLOADER.RAR
- AVR BOOTLOADER • Support many types of AVR microcontrollers. • Support AVR device with multi-uart. • Support RS232/RS485/RS422 mode. -Support AES crypt routine (128/256 bits key) • Suppor
H1595-water-tight-door-panel
- 采集25扇门的开关状态,在面板上用红LED指示开,绿LED指示关,并把25扇门的开关状态用NMEA语句从RS422发送给上位机.-detect the 25pcs watertight door open/close status, and display the status of each door in panel, red LED mean open, green LED means close, meanwhile these
RS422_receive
- 该代码为串口接收数据源程序，可以帮助理解FPGA接收串口数据原理-UART RS422 receive