I'm not sure if it's just outright rejecting the mode or the negotiation is
breaking down. I will have to turn on the debugging in the ieee_1284.c to
get a better view of this. The device is a Logitech Quickcam VC. The USB
version is working (partly) but I'm wrestling with the parport version (add
Three Stooges sound effects here)...
From: Tim Waugh [mailto:firstname.lastname@example.org]
Sent: Monday, March 19, 2001 9:37 AM
To: Cianfaglione, Mark [SKY:EQ10:EXCH]
Subject: Re: [PARPORT] Problems with EPP mode....
On Mon, Mar 19, 2001 at 09:02:44AM -0500, Mark Cianfaglione wrote:
> I'm trying to get EPP mode to work on a driver here and I'm coming up with
> mode negotiation failures. It seems to work fine trying to negotiate ECP
> modes but it fails on EPP modes negotiation. I have the Bios set to
> and I've tried EPP 1.7 and 1.9 as well but no luck.
What kind of failures? The negotiation phase just uses SPP registers,
and so it's no surprise that changing the BIOS mode has no effect.
Does the device reject the mode, or does the actual negotiation break
What device is it, out of interest?
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This archive was generated by hypermail 2b29 : Mon Mar 19 2001 - 11:50:14 EST