Rockbox Development > New Ports

SanDisk Sansa c200v2, m200v4, clipv1, clipv2, clip+, and fuzev2

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mc2739:
with r21780 and unboosted cvdd=1.05v on microSD insert I get:

*PANIC*
microSD init failed : -4


If microSD is inserted on boot, I do not get a panic, <microSD1> is listed under Files but no files or folders are listed under <microSD1>. Shortly after I enter <microSD1>, the unit locks (backlight timeout still works).

jberkenbilt:
This is my first post to the forums, though I've been a happy Rockbox user for some time.  I just got a Sansa Fuze v2 to replace my iRiver H320 which finally died.  I'm heartened to see that the v1 is starting to work, and am eager to see some progress on the v2 Fuze.  I would be willing to donate a v2 Fuze or make a PayPal donation to cover a device if it would help, and I would also be willing to try experiments with my device.  I have 20+ years of programming experience (though not a whole lot of free time) and an equal amount of Unix sysadmin experience, so making dd images of the flash, compiling builds, formatting the drive and recovering from data corruption, etc., should not be a problem.  I'll check back here from time to time to see whether there's interest in my offer to donate a device and to find out how to do that.  Is just making a donation in PayPal with a comment appropriate?  Thanks, and I wish the developers the best of success in getting the Fuze v2 into the fold.

saratoga:

--- Quote from: jberkenbilt on July 11, 2009, 05:30:05 PM ---I just got a Sansa Fuze v2 to replace my iRiver H320 which finally died.  I'm heartened to see that the v1 is starting to work, and am eager to see some progress on the v2 Fuze.  I would be willing to donate a v2 Fuze or make a PayPal donation to cover a device if it would help, and I would also be willing to try experiments with my device.

--- End quote ---

I think someone here would be glad to accept a donation of a V2 Fuze.  Would you be willing to mail your new Fuze to someone rather then make a donation?  Its tricky to make sure someone buying a V2 Fuze for development actually gets a V2 Fuze (the last 3 I bought were all V1s).   And of course you might get lucky and get a V1 fuze and be able to start using it right away . . .

funman:

--- Quote from: mc2739 on July 11, 2009, 12:16:58 PM ---with r21780 and unboosted cvdd=1.05v on microSD insert I get:

*PANIC*
microSD init failed : -4

--- End quote ---

This means the send_cmd() failed, which is quite rare (we don't support recovery if sending a command failed, but this should be trivial to implement).

Can you check if the command fails because of a timeout or something else ? Just add panicf() in send_cmd() before the places where it return false.


--- Quote from: mc2739 on July 11, 2009, 12:16:58 PM ---If microSD is inserted on boot, I do not get a panic, <microSD1> is listed under Files but no files or folders are listed under <microSD1>. Shortly after I enter <microSD1>, the unit locks (backlight timeout still works).

--- End quote ---

It's a bit strange, I thought r21776 would remove the possibility of a deadlock ..

jberkenbilt:

--- Quote from: saratoga on July 11, 2009, 05:50:09 PM ---
I think someone here would be glad to accept a donation of a V2 Fuze.  Would you be willing to mail your new Fuze to someone rather then make a donation?  Its tricky to make sure someone buying a V2 Fuze for development actually gets a V2 Fuze (the last 3 I bought were all V1s).   And of course you might get lucky and get a V1 fuze and be able to start using it right away . . .

--- End quote ---

Yes, I would be willing to do that, and I would also be willing to buy another one from the same place and ship it in its original packaging, etc.  Probably shipping mine is the least risky in terms of guaranteeing that whoever gets it gets a v2.  Where did you get your V1 from?  Maybe I should order one from there. :-)

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