switch on the parallel port's ECP Mode within a Printer UNIDRV-plugin

Discussion in 'Windows Vista Drivers' started by TiKl, Jan 14, 2004.

  1. TiKl

    TiKl Guest

    How can I switch on the parallel ports ECP-mode in a
    printer driver(based on UNIDRV), language or port monitor?

    Thanks for your support
    TiKl, Jan 14, 2004
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  2. TiKl

    Dan Maddy Guest

    From a previous posting in this group:

    "Use IOCTL_IEEE1284_NEGOTIATE (documented in the Windows DDK) or set the
    DefaultModes registry key:
    HKLM\SYSTEM\CurrentControlSet\Services\Parallel\Parameters which you can
    see in the parallel driver sources (full source present in the DDK)."

    Hopefully this helps.


    MS DDK Support

    This posting is provided "AS IS" with no warranties, and confers no rights.
    Dan Maddy, Jan 14, 2004
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