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Date:      Wed, 15 Aug 2001 05:21:13 -0500
From:      Mike Meyer <mwm@mired.org>
To:        William Ward <wardd@d1c47d61.gw206.dsl.airmail.net>
Cc:        questions@FreeBSD.ORG
Subject:   Re: SanDisk USB works?
Message-ID:  <15226.19737.869882.771667@guru.mired.org>
In-Reply-To: <20010814194010.C341@d1c47d61.gw206.dsl.airmail.net>
References:  <92009493@toto.iv> <15224.57467.631018.106560@guru.mired.org> <20010814173035.A494@d1c47d61.gw206.dsl.airmail.net> <15225.46612.900419.73332@guru.mired.org> <20010814194445.A954@d1c47d61.gw206.dsl.airmail.net> <20010814221222.A13768@d1c47d61.gw206.dsl.airmail.net> <20010814194010.C341@d1c47d61.gw206.dsl.airmail.net>

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William Ward <wardd@d1c47d61.gw206.dsl.airmail.net> types:
> No problem.  Is there another SDDR that accepts the came media as the
> SDDR-09?

Not that I know of, but other manufacturers readers work fine. The
Fujifilm SM-R1 and SM-R2 both work with smartmedia, and someone
mentioned an inexpensive one on -questions as well. The Fujifilm unit
requires a software eject before you can take the card out of the
reader.

> > The SanDisk readers reported to work are the SDDR-31 and SDDR-05a. The
> > SDDR-09-01 and SDDR-05 are known not to work.
> Where is the description for this thing?  Hell!  I'll just *make* it
> work if that's how it is.

You need to find out what the protocol is, and write the
driver. Probably easier to sell it to a Windows users and get a reader
that uses one of the supported protocols.

William Ward <wardd@d1c47d61.gw206.dsl.airmail.net> types:
> I think i'm starting to see why this thing doesn't work.  Umass supports
> SCSI, UFI and ATAPI.  This thing isn't any of the three.
> Is it just dumb luck that any of the SanDisk stuff worked in the first
> place?

Nah, it's expected. The first examples of some type of hardware always
use proprietary protocols and custom drivers. Then standards are
adopted, the manufacturers start following them, and eventually all
the devices use standard chip sets and they'll all pretty much work
with standard drviers.

	<mike
--
Mike Meyer <mwm@mired.org>			http://www.mired.org/home/mwm/
Independent WWW/Perforce/FreeBSD/Unix consultant, email for more information.

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