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Serial port busy #106

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lengnuan-v opened this issue Apr 22, 2021 · 1 comment

lengnuan-v commented Apr 22, 2021 •

edited by cmaglie

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Serial port busy

	var err error
	var port serial.Port
	if port, err = serial.Open(name, &serial.Mode{DataBits: 8, BaudRate: 9600}); err != nil {
		fmt.Println(1)
		return err
	}

port return nil

Member

cmaglie commented Sep 6, 2021

It's the serial port really "busy"? Do you have permissions to open? what's the value of name?

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