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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
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
SCI_RS232andRS485
- 基于CCS6.0的开发环境,DSP28335串口通讯程序,包含RS232和RS485,运行过没有问题-Based on the development environment CCS6.0, DSP28335 serial communication procedures, including RS232 and RS485, running no problem
modbus1
- 飞思卡尔8位单片机串口modbus程序,可以通过RS232和RS485通讯-Freescale 8 bit microcontroller serial MODBUS program can be used for RS232 communications and communications of the 485
MSP430F149例程(全)
- 文件包含msp430f149型号单片机各模块例程,可供学习参考。 含:ADC,CLOCK OUT,comparator,flash,hfxt,lpm3,softwarefll,timera3,timerb7,uart,watchdog,adc转换,蜂鸣器,1602,12864,DAC转换,DS18B20,DS1302,按键,LED发光管,数码管,步进电机,RS232,RS485,JDQ继电器,EEPROM存储,开发板电路图,及其他一些文件,还含有IARMSP430V5.3
多串口协议转换
- 本源码是基于STM32F103芯片的多串口协议转换,可对两个rs232通讯口,和一个RS485的数据进行数据处理,实现协议转换。
九齐汇编例程
- LED,按键,蜂鸣器,继电器,译码器,静态数码管,动态数码管,交通灯,LED点阵,步进马达,矩阵键盘,IO扩展,实时时钟,温度传感器,EEPROM,液晶屏,12864例程,红外线,NE555脉冲发生器,RS232串口实验,AD/DA,RS485,中断,PS-2,RTS/DTR硬件流,组态例程,彩屏例程,PWM直流电机控制