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Thread: COM port

  1. 09-12-2009, 08:10 AM #1
    Chris Gayle
    Chris Gayle is offline Member
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    Default COM port

    I have a USB keyboard. I am trying to open the COM port through Mat lab. So I want to know which COM Port this keyboard would be under.
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  2. 09-12-2009, 08:11 AM #2
    Cade Hugue
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    COM ports are the old RS-232 style serial ports. USB devices are a completely different than the RS-232 COM devices and would show up on the USB device list instead. You cannot access a USB keyboard through a COM port.
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