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- 将从RS232端口接收到的数据通过RS485 端口发送出去-RS232 port from the received data sent through the RS485 port
stm32f107Data-Acquisition-System
- 使用神州四号STM32F107VCT6开发板实现RS485串口采集数据，RS232串口打印系统运行信息，以太网客户端与服务器通讯传送数据，SD卡备份，SD卡配置ＩＰ地址，定时器与ＲＴＣ时钟结合整点作业等-Using STM32F107VCT6 development board,we developed serial data acquisition with RS485,printing system function information with RS232, communicati
ATmel-Xmega-bootloader
- ATMEL xmega系列MCU的通用bootloader,可选择使用RS485或RS232进行升级。 -ATMEL xmega bootloader RS485 RS232
PIC-modbus-RTU
- PIC modbus RTU how to connect RS232 to RS485
stm32-usart-RS485-RS232
- stm32的usart1和usart3配置为串口通信，均用中断实现串口接收。-stm32 usart1 and usart3 configured for serial communication, both with the serial port receive interrupt achieve.
HDPort
- RS232转rs485串口与变频器控制上位机软件，能够选择当前串口，实现变频器的读、写，运行、停机等操作-RS232 to rs485 serial port with the frequency converter control PC software, be able to select the serial port, the realization of frequency converter to read, write, run, stop operation, etc
COMMV10
- 单片机与PLC通讯系列之1，PLC不用编程，里面有各种PLC，除AB，各大流行的PLC但必须带RS232或RS485-SCM and PLC communications Series 1, PLC without programming, there are a variety of PLC, in addition to AB, the major popular PLC but must be with RS232 or RS485
COMMV20-1
- 单片机与PLC通讯系列之2，PLC不用编程，里面有各种PLC，除AB，各大流行的PLC但必须带RS232或RS485-SCM and PLC communications Series 2, PLC without programming, there are a variety of PLC, in addition to AB, the major popular PLC but must be with RS232 or RS485
COMMV20-2
- 单片机与PLC通讯系列之3，PLC不用编程，里面有各种PLC，除AB，各大流行的PLC但必须带RS232或RS485-SCM and PLC communications Series 3, PLC without programming, there are a variety of PLC, in addition to AB, the major popular PLC but must be with RS232 or RS485
Atmega-Uart-485
- Atmega32 and RS485 communication. To verify the correctness you need RS232 to RS485 transceiver tools.
sam_usart.tar
- sam3x8e mcu usart code for iso7816/rs485/rs232/spi-sam3x8e mcu usart code for iso7816/rs485/rs232/spi
RS232RS485
- RS232与RS485的转换资料，对采用计算机232口编程操控带485口的检测设备有绝佳帮助-RS232 and RS485 conversion information on the use of computer programming control testing equipment 232 with 485 has an excellent help
RS232_TO_RS485
- 我之前設計的RS232轉RS485工具，含SCH和PCB-I had designed RS232 to RS485 tool containing SCH and PCB
samsung
- USART 驱动，并可根据需要修改为RS232或RS485-USART drive, and can according to need to modify for RS232 or RS485
KTD-312-GE
- 最古老的GE公司模拟视频矩阵，RS232/RS422/RS485接口，欢迎喜欢的人下载-GE Matrix control protocol
430-Program-file
- Msp430单片机规小程序，RS232、时钟配置、RS485通信协议、DS1302/18B20等等。-Msp430 SCM regulation applet, RS232, clock configuration, RS485 communication protocol, etc., first upload ADS1241.
BERT.ZIP
- BER test for asynchronous interface, e.g.RS485, RS232. selectable 2^11 or 2^15.
FIFO-for-rs232-and-rs485
- 用stm32写的一个例子，用到了232和485通讯，模拟了一个fifo,可以直接使用，希望有用-Use stm32 write an example, use 232 and 485, simulates a fifo, can be used directly, the hope that useful
电力GPS对时
- 全站公用的一台GPS同步时钟，一般有下列几种输出方式，以实现对多台继电保护及自动装置的精确对时: RS232/RS422/RS485串行输出口: 输出均为广播方式，发送的信息特性如下: 1） 工作波特率有9600、4800、2400、1200四种（波特率是每秒钟传送“0“或”1“电平的脉冲个数）。用户可任意选择，但如果话路质量不高则应选择工作波特率较低的，这样传输的效果会好些。 2） 数据格式: 格式较多，例举如下: 数据位（信息位） 7位（ASCII码） 起始位 1位 停止位 2位
Modbus
- MODBUS协议时总线通信的一种最常用的协议，支持rs485、rs232等通信方式-A time-MODBUS bus communication protocol most commonly used protocol, support rs485, rs232 and other communication