How to set Serial port Fifo buffers without reboot

Discussion in 'Windows Vista Drivers' started by arkadyf, Jul 10, 2003.

  1. arkadyf

    arkadyf Guest

    Is it possible to setup programmatically Fifo buffers ( ForceFifoEnable/
    TxFIFO/RxFIFO) without reboot ?
    I wrote to registry what I need and tried devcon to do the job but result
    below :
    C:\>DEVCON RESTART @AcPI\pnp0501\1
    ACPI\PNP0501\1 : Requires
    Not all of 1 device(s) restarted, at least one requires reboot to complete
    the o
    arkadyf, Jul 10, 2003
    1. Advertisements

  2. does some app have the com port open? if so, that app needs to register for
    file handle notifications and close its handle while the stack is being

    Doron Holan [MS], Jul 10, 2003
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.