How do i open a com port in Matlab

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Harneel Singh Sagoo
Harneel Singh Sagoo 2014 年 11 月 24 日
回答済み: Katheryn Restrepo 2020 年 5 月 31 日
My program is always showing the ports as closed
Serial Port Object : Serial-COM1 Communication Settings Port: COM1 BaudRate: 9600 Terminator: 'LF' Communication State Status: closed RecordStatus: off Read/Write State TransferStatus: idle BytesAvailable: 0 ValuesReceived: 0 ValuesSent: 0 Serial Port Object : Serial-COM2 Communication Settings Port: COM2 BaudRate: 9600 Terminator: 'LF' Communication State Status: closed RecordStatus: off Read/Write State TransferStatus: idle BytesAvailable: 0 ValuesReceived: 0 ValuesSent: 0

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回答 (1 件)

Katheryn Restrepo
Katheryn Restrepo 2020 年 5 月 31 日
fopen () entre parentesis pones como tienes la variable del serial
ejemplo
se = serial ('COM5')
fopen (se)

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