From: Jaap-Jan Boor <jjboor@aimsys•nl>
To: Dan Malek <dan@embeddededge•com>
Cc: "Wells, Charles" <Charles.Wells@nielsenmedia•com>,
"'Robert P. J. Day'" <rpjday@mindspring•com>,
Embedded Linux PPC list <linuxppc-embedded@lists•linuxppc.org>
Subject: Re: random ramblings on 8xx patches (long and tedious :-)
Date: Fri, 23 Jul 2004 10:48:25 +0200 [thread overview]
Message-ID: <1090572504.4399.86.camel@linpc003.aimsys.nl> (raw)
In-Reply-To: <75D875A6-DC05-11D8-9220-003065F9B7DC@embeddededge.com>
On Thu, 2004-07-22 at 19:35, Dan Malek wrote:
> On Jul 22, 2004, at 1:10 PM, Wells, Charles wrote:
>
> > ....... The real problem is that the
> > MPC850 USB controller was designed for target-mode applications and not
> > host-mode applications.
And even in target mode I see unexpected underruns, handshake timeouts
and a stucking interrupt endpoint. The software can recover from these
errors though.
> There are Linux versions of software that work fine in many
> applications.
> USB in general doesn't rate high on my list of engineering successes.
very much right. It works, we don't know why :)
> I'm never surprised when I plug something in to any kind of system
> and it doesn't work.
>
>
> -- Dan
Jaap-Jan
--
J.G.J. Boor Anton Philipsweg 1
Software Engineer 1223 KZ Hilversum
AimSys bv tel. +31 35 689 1941
Postbus 2194, 1200 CD Hilversum mailto:jjboor@aimsys•nl
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2004-07-23 8:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-22 17:10 random ramblings on 8xx patches (long and tedious :-) Wells, Charles
2004-07-22 17:35 ` Dan Malek
2004-07-23 8:48 ` Jaap-Jan Boor [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-07-22 12:00 Robert P. J. Day
2004-07-22 17:46 ` Matt Porter
2004-07-23 12:34 ` Robert P. J. Day
2004-07-23 13:36 ` Wolfgang Denk
2004-07-23 14:09 ` Robert P. J. Day
2004-07-23 14:56 ` Wolfgang Denk
[not found] ` <410123EE.4000602@intracom.gr>
2004-07-23 15:56 ` Mark Chambers
2004-07-23 17:22 ` Wolfgang Denk
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