 I Mounted A 2 Gig Sd Card!, Surprise, it's possible! :) |
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 Jan 17 2006, 06:02 PM
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#1
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 Group: Members Posts: 696 Joined: 17-January 04 Member No.: 1,468  |
Thanks C-Guys!
I was poking around the driver for their WiFi card to investigate something. Then, I realized that they completely replace the sharp_sdmmc kernel module with their own SD/SDIO stack. So just for fun, I installed it and surprise, I can now read, write, and mount a Sandisk 2 GB SD card. So far, it's been working very reliably. Now, the catches: 1) It works fine on my C760 (running Cacko 1.12). But, when I tried to install the modules on my 6000, I got kernel oopses. So, it may be very sensitive to the model/kernel that is running. This is not that surprising since C760 is one of the few models listed as supported on their website. 2) vfat filesystems are fine. I had some problems with ext2. I fixed it by reformatting my card with "mke2fs -b 1024 /dev/mmcda1". This driver doesn't seem to like block sizes > 1024. Anyway, if you want to repeat my experiment, just download and install this ipk, and reboot the Zaurus: http://c-guys.net/cgi-bin/download/passche...n_arm.ipk&key=1 |
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Jan 17 2006, 07:07 PM
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#2
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 Group: Moderators Posts: 1,619 Joined: 29-October 03 From: Los Angeles Member No.: 809 |
sorry mr wowo, no link...........
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Jan 17 2006, 07:41 PM
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#3
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Group: Moderators Posts: 1,619 Joined: 29-October 03 From: Los Angeles Member No.: 809 |
found it,,,gona test it
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Jan 17 2006, 07:58 PM
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#4
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Group: Moderators Posts: 1,619 Joined: 29-October 03 From: Los Angeles Member No.: 809 |
sorry, does not work for c-1000 running stock sharprom.
just testing it out for everybody. |
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Jan 17 2006, 08:12 PM
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#5
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 Group: Members Posts: 1,837 Joined: 31-December 05 From: Illinois USA Member No.: 8,821 |
That would make for a really "nice" C3100. 8GB CF to replace microdrive + 8GB CF in external slot + 4GB SD card in SD slot = 20GB total storage internally with no external drives attached to it.
 just my 2¢ Jon |
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Jan 17 2006, 09:41 PM
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#6
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Group: Moderators Posts: 1,619 Joined: 29-October 03 From: Los Angeles Member No.: 809 |
QUOTE(Jon_J @ Jan 17 2006, 08:12 PM) That would make for a really "nice" C3100. 8GB CF to replace microdrive + 8GB CF in external slot + 4GB SD card in SD slot = 20GB total storage internally with no external drives attached to it. just my 2¢ Jon  
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Jan 18 2006, 04:53 AM
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#7
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 Group: Members Posts: 22 Joined: 11-January 06 Member No.: 8,906 |
QUOTE(Jon_J @ Jan 18 2006, 05:12 AM) That would make for a really "nice" C3100. 8GB CF to replace microdrive + 8GB CF in external slot + 4GB SD card in SD slot = 20GB total storage internally with no external drives attached to it. Cool, in a geeky sort of way. Still, those 8 gig CF's and 4 gig SD's probably aren't cheap. I can hook up my old ipod or archos to the Z and get 20G's in one lump.  Thinking about it... how would you get WiFi on it then... powered hub with a USB dongle? |
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Jan 18 2006, 05:02 AM
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#8
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Group: Members Posts: 48 Joined: 23-May 05 From: Detroit, Mi Member No.: 7,194 |
QUOTE(Jon_J @ Jan 17 2006, 11:12 PM) That would make for a really "nice" C3100. 8GB CF to replace microdrive + 8GB CF in external slot + 4GB SD card in SD slot = 20GB total storage internally with no external drives attached to it. just my 2¢ Jon Or just wait until next year when Hitachi comes out with the promised 20GB microdrive! |
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Jan 18 2006, 06:50 AM
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#9
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Group: Members Posts: 1,837 Joined: 31-December 05 From: Illinois USA Member No.: 8,821 |
I don't plan on using WiFi any time soon, but if a person needed to use the CF slot for WiFi or Bluetooth, wouldn't it be nice to be able to use a 8GB SD card, which remained in the slot at all times? Does anyone know how to "make" the above mentioned driver "adapt" to the C1000, C3000, C3100 series?
Jon |
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Jan 20 2006, 04:25 AM
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#10
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Group: Members Posts: 18 Joined: 8-December 03 From: Suwanee, GA Member No.: 1,067 |
YES!
Finally! My C860 works. Fdisked into vfat and ext2 partitions.I had to change the block size per above for the the ext2, but it works great ( so far). |
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Jan 20 2006, 06:22 AM
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#11
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 Group: Members Posts: 227 Joined: 27-April 05 Member No.: 7,008 |
IMHO seem to me that only 2.4.18 kernel is supported _not_ 2.4.20 for c1000,3x00 series ...
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Jan 24 2006, 01:59 AM
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#12
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 Group: Admin Posts: 3,277 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149 |
QUOTE(Cresho @ Jan 18 2006, 04:41 AM) found it,,,gona test it any chance of posting the file here or the link, my Japanese is non-existent and I don't know how to look for the file! |
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Jan 24 2006, 03:45 AM
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#13
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 Group: Members Posts: 1,002 Joined: 28-April 05 From: Germany Member No.: 7,027 |
QUOTE(speculatrix @ Jan 24 2006, 11:59 AM) QUOTE(Cresho @ Jan 18 2006, 04:41 AM) found it,,,gona test it any chance of posting the file here or the link, my Japanese is non-existent and I don't know how to look for the file! Oh yes, please. I'd like to try it on a C3000 with Cacko ROM 1.23b1. Now I only have to find a 2GB card to test with. daniel |
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Jan 24 2006, 04:14 AM
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#14
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 Group: Members Posts: 1,099 Joined: 17-December 03 From: Athens, Greece Member No.: 1,210 |
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Jan 24 2006, 05:56 AM
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#15
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Group: Admin Posts: 3,277 Joined: 29-July 04 From: Cambridge, England Member No.: 4,149 |
cheers!
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