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- RS485串口通信RS485 serial communication
- 其四,設計了檢測系統的軟件,包括PLC控制檢測現場(chǎng)的程序及PLC與變頻器之間采用MODBUS協(xié)議實(shí)現的RS485串口通信程序。Fourthly, the paper designed the software of the examination system, including the procedure of PLC controls the examination scene and the procedure of serial communication adopting RS485 serial interfaces between PLC and VFD with the MODBUS communication protocol.
- 然后介紹了串口編程技術(shù)，并在此基礎上實(shí)現了SDM_300大部分遠程控制命令。 最后在介紹RS485總線(xiàn)驅動(dòng)模式和16C550C內部寄存器的基礎上，實(shí)現了RS485串口驅動(dòng)程序。In this article,we first analyse remote control command of SDM_300 satellite modemand classify 5DM 300 remote control command then, we introduce the technology ofserial programming and implement most of SDM_300 remote control command finally,on the basis of introducing RS485 bus driving mode and 16C550 UART interregister ,we implement RS485 serial driver.
- 串口通信serial communication
- 詳細說(shuō)明:用VB寫(xiě)的51單片機與電腦串口通信調試的源程序。Sscom.-VB wrote 51 microcontroller serial communication with the computer debugging of source sscom.
- USB串口通信USB serial communication
- VB串口通信VB serial communication
- 雙串口通信double serial communication
- 串口異步通信Serial asynchronous communication
- 在Delphi中使用串口控件進(jìn)行通信Use Serial Port Control Widget To Communicate In The Delphi
- 利用串口及Modem通信實(shí)現測控系統Usage of Series Port and Modem Communication to Achieve the System of Observation and Control
- 多串口通信Multi-serial Port Communication
- 基于LabVIEW平臺的串口通信設計和通用數據A/D卡的驅動(dòng)；the drivers of A/D collector and RS-232 communication based on LabVIEW platte;
- 異步串口通信asynchronism serial communication
- 藍牙串口通信Bluetooth series communication
- 下實(shí)現串口通信Implementing Serial Communication in Windows CE
- 多路串口通信multiple serial communication
- 串口通信協(xié)議protocol of communication for serial port
- 串口通信編程serial port communications programming
- WindowsCE串口通信Windows CE serial communication
