Rockbox Development > New Ports
SanDisk Sansa c200v2, m200v4, clipv1, clipv2, clip+, and fuzev2
FlynDice:
I spoke with topik today in irc who was experiencing this problem with a fuze and an 8gb class 2 sandisk card.
For those experiencing this problem would you first try removing the uSD card and see if rockbox runs ok without the card inserted.
If it does would you then insert the card and see if it inits properly(you can browse files and play music from it).
Would you then go to system/debug/View disk info and see what the Speed value is, press select to get microSD 1(uSD card)
You should see either 25.0 or 50.0 MBit/s.
Then would you report back here with player type and sd card info, manufacturer, size, speed class(small number in circle), and speed you got from the debug page.
Sorry for your problems! Thanks for your help!
epithetless:
It's hit-or-miss as to whether my microSDHC card freezes the player (either during bootup with it already inserted or when inserting it after bootup), but when it does work, the details are as follows:
Speed (from debug screen): 25.0MBit/s
Manufacturer: SanDisk
Size: 8GB
Speed Class: 2*
[*My apologies for mis-stating it as class 6 earlier; I was thinking of a different card at the time.]
I should also add that the audio playback halting/freezups I've experienced have occurred with music that's stored on the microSDHC card, not the internal memory (so far, at least) -- Which leads me to think that problems exist with the current microSD implementation even beyond the initialization stage.
FlynDice:
@epithetless
If you can build would you try this patch?
http://pastie.org/728675
Thanks.
epithetless:
--- Quote from: FlynDice on December 05, 2009, 03:03:15 AM ---@epithetless
If you can build would you try this patch?
http://pastie.org/728675
Thanks.
--- End quote ---
Unfortunately, I haven't worked my way up to compiling and patching builds yet, and I'm slammed with other work at the moment, so it will be a while before I have the time to sit down and sort through it.
Can someone else assist FlynDice with this or compile and share a build utilizing his patch?
BlastTyrant:
I'm getting the Fuze freezing issue also. I'm able to reproduce it fairly well.
First some basic info:
2GB Fuze
8GB Transcend microSD Card
Class 6
microSD speed from debug menu: 25.0MBit/s
Currently running r23854-091205
Previously running r23781 - didn't have this issue when running this build.
I'll first report that it doesn't freeze at all when the microSD card is removed.
Specifics on reproducing the freeze (if I'm not currently having the freezing issue):
* Connect Fuze to computer and boot into OF
* Add or remove music from player
* Let OF refresh the media list
* Boot player like normal (into Rockbox)At this point RB will usually freeze up on every 2nd boot on the boot screen where it displays "Ver. r23854-091205" right after it displays the "Boot Ver. 1.0RC" part of the boot screen.
Sometimes it will freeze up on every boot for 3-4 boots in a row.
When the player freezes a hard shut down is required.
*note that this is when the microSD card is in the player
The only thing that seems to stop the freezing problem 100% is to remove the microSD card when I boot the player.
It seems that the player is less likely to freeze on boot if I go to resume playback and listen to music for at least 2 minutes.
I'm going to try to read up on getting set up with a build environment either tonight or tomorrow so that I can test FlynDice's patch. Hopefully that will go smoothly ;)
If anyone needs any more information let me know and I'll try my best to accommodate you.
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