Windows 10 Win 10 Serial COM port fails Duplex operation

  • Thread starter Thread starter Greyson Kellner
  • Start date Start date
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Greyson Kellner

Following the update of my laptop, an FZ-55 from win 7 to win 10, I've had problems with threading and specifically the COM port threading. Our program used to be able to transmit while still being able to detect errors and a break sent by the receiver. This no longer functions as in the past. If the Serial COM port is in a transmit state, it seems unable to detect any received input. The serial port driver has been updated to reflect the FZ-55 it's an Intel 10 - 64 driver set as delivered by Panasonic for the laptop. It does generate the following output "cmd: pnputil /add-driver Windows10-x

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