搜索资源列表
485-protocol-CPP
- 串口通讯编程实例,支持RS232-RS485通讯协议C-Serial communication programming examples in support of RS232-RS485 communication protocol C++
RS485
- AVR128单片机串口下载更新，用马潮老师RS232串口下载改为485口下载，可以更长距离下载更新-AVR128 microcontroller serial download updates, RS232 serial port with Ma Chao teacher read 485 download download, you can download the update longer distances
51protocols
- 单片机中一些常见协议的实现。 I2C，SPI，RS232，RS485等。-Microcontroller 51 some common protocols. I2C, SPI, RS232, RS485, etc..
sub-20
- sub20 ,usb转 i2c ,spi,mdio,rs232,rs485的文档-sub20,usb2 spi,i2c,rs232,rs485,mdio ect
RS232_RS485
- MSP430 RS232/RS485通讯例程 包括PC通过串口调试精灵向MCU发送数据，MCU将其在1602液晶上显示等等多个例程。-MSP430 RS232/RS485
DRS232-RS485
- 串口232电平转换电路设计与软件实现 用VB语言实现两台电脑的RS232通过RS485接口协议的通信-232 serial level converter circuit design and software implementation RS232 achieve two computers using VB language communication via RS485 interface protocol
based-on-RS485-communication-system
- 基于RS-485的现场总线通信系统克服了RS232通信距离短的缺陷，已广泛应用于工业控制、仪器、仪表、多媒体网络、机电一体化产品等诸多领域。-Based on RS- 485 field bus communication system overcomes the defect of RS232 communication distance is short, has been widely used in industrial control, instruments, meters, mul
circuito-rs232-to-rs485
- circcuir for rs232 to rs485
serialtest
- Source code of Utility testing serial port (RS232, RS485) for embeding linux
RS232-RS485-USB
- 串口之间的相互转换代码与教程，详细介绍串口之间数据如何转换-software for c++
HMImaker30
- 介绍工业串口液晶显示触摸屏与人机界面组态软件HMImaker的开发指南，工业液晶显示触摸屏是一种包含TFT LCD显示屏、LCD控制器、触摸屏、人机界面组态软件系统和单片机TTL电平串口，RS232，RS485，以太网等通讯接口于一体的嵌入式智能显示终端。工业串口液晶显示触摸屏技术开发是基于嵌入式控制系统采用FPGA纯硬件驱动显示，无任何操作系统，零启动时间，上电即刻运行，速度和可靠性领先于其他方案。系统配套自主研发设计的，具有知识产权保护的人机界面组态软件HMImaker设计界面，可“所见即所
testCom
- 对RS232,rs485串口进行初始化，设置串口参数，用select多路复用对其进行读写操作。-For RS232, rs485 serial port initialization, set the serial port parameters, with multiplexer to read and write operations.
PRECHIN_RS232_RS485
- 普中科技开发板RS232、RS485通信例程，可供其它通讯参考。-PRECHIN- development board RS232, RS485 communication routines, can be used for reference to other communication.
RS485
- 采用MFC编写的，RS485转RS232串口的上下位机通信，驱动VDL变频电机-Written using MFC, RS485 to RS232 serial subordinate unit communication, VDL variable frequency motor drive
TEST-RS485-RS232
- Test of RS485 and RS232 communication on NXP LPC1788 ARM Cortex-M3 CPU
SerialLib
- 基于RS232/RS485通信协议的 Linux 串口通信动态链接库封装的实现。-Realization of dynamic link library for Linux serial communication
RS485-and-RS232-implementation
- Arduino RS485 and RS232 implementation
tcpip
- 基于TCP/IP通讯的仪器仪表应用层协议架构由于新一代仪器仪表的数据量大，传输距离远，实时性高，传统的基于RS232/RS485的串行数据传送方式已不能满足要求，而基于TCP/IP的以太网数据通讯方式,传输距离大(通过internet，理论上无限远)，速度快，是当前新一代仪器仪表数据传输的理想方式。 基于单片机(如MCS51+RTL8019AS)的以太网接入技术已经相当成熟，可以方便的与PC机连接。根据仪器仪表嵌入式应用的要求（如实时性），我们采用TCP协议或UDP协议进行数据传输。TCP是
RS232-RS423-RS485-
- Protocol RS232 and RS423 and RS485
常用_串口监视工具
- 这是一款监控串口通讯工具，rs232 rs485通讯工具(This is a monitoring serial communication tool, RS232 RS485 communication tool)