Some people have had issues with Kingston cards. There was a bug in
the SD card library at one point, but it has been fixed. Are you using
the most recent library?

http://jallib.googlecode.com/svn/trunk/include/external/storage/sd_card.jal

Matt.

On Jul 30, 1:44 am, Jaluino <[email protected]> wrote:
> I have one of Sebastien's Jaluino Bees. After some interesting times
> soldering the surface mount micro SD card holder, I now have it working.
>
> But (yeah, you knew this was coming :) while 
> thehttp://code.google.com/p/jaluino/source/browse/trunk/samples/jaluino_...
> works perfectly with a SanDisk 2Gb micro SD card, it fails with a
> Kingston 2Gb micro SD card.
>
> With the Kingston card, the write works as I can read back the data from
> the card on my FreeBSD box. However, the read fails. From the judicious
> placing of led blinks, it never returns from the call to
> sd_start_read(20), so I guess it's an issue with the SD card library.
>
> After some hours spent with Google, the only similar anomaly I could
> turn up was someone who could read a SanDisk 2Gb micro SD card, but not
> a Kingston 512Mb micro SD card... and his solution was to keep MOSI high
> while the card was responding and then both cards worked. Could this be
> related?
>
> Any ideas/thoughts/help would be appreciated.

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