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FS#12705 - Undefined instru bt pc: 30800000, Clip Zip Drivers Problem

Attached to Project: Rockbox
Opened by Brian van den Berg (brianj64) - Saturday, 23 June 2012, 14:18 GMT+2
Task Type Bugs
Category Operating System/Drivers
Status Unconfirmed
Assigned To No-one
Player Type All players
Severity Low
Priority Normal
Reported Version Daily build (which?)
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Private No

Details

daily build: d245997

Undefined instru
bt pc: 30800000,
I plug my Clip Zip into the PC(Windows 7) For the first time it tries to install the drivers and it fails. After plugging it out this happens. It feels like my mp3's screen is too small for the error.
This task depends upon

Comment by Bertrik Sikken (bertrik) - Sunday, 24 June 2012, 13:03 GMT+2
Can you reliably reproduce this problem, or was it a one time incident?
Comment by Thomas Martitz (kugel.) - Monday, 25 June 2012, 09:29 GMT+2
Isn't 0x3080000 the start of the RAM? Broken entry point/reset vector?

Perhaps the download was just corrupted; however the bootloader _should_ detect this with the checksum check (it's not 100% safe though).

EDIT: Ah no, it should be start of IRAM. So it seems coping icode from the binary to IRAM failed somehow.
Comment by Christoph (Mobman) - Monday, 16 July 2012, 15:39 GMT+2
I have the same problem! The display seems to be to small. How I can turn the player off? One settings I changed was the "Load to RAM" to "yes".
Hopefully somebody can help!

Best regards
mobman
Comment by btittelbach (btittelbach) - Saturday, 28 July 2012, 14:04 GMT+2
confirming bug on Linux and rockbox sansa-clip-zip daily build version 9a84bcf-120727 from 2012-07-28

As soon as the player is connected to the pc and enters mass-storage-mode, instead of the usb-plug-logo, the device crashes and the display reads
"Undefined instru"

Behaviour seems independant from any settings and just appeared after updating to latest daily build. Bug is present even in daily build from 2012-07-01 and likely appeared somewhen mid June.

regards,
bt
Comment by Oscar (onyxbomb) - Saturday, 18 August 2012, 10:56 GMT+2
Just seen this after the SansaAMS wikipage update. I get something similar on my clipzip (build 2f1da04-120627 - i.e. late June as the above comment suggests).

USB works almost perfectly on my Linux box, however, after safely removing the device, on unplugging it it occasionally locks up with an error message (can't read it with my theme, as it is black text on almost black background). When this happens I usually need to shut down the player by holding in the power button for around 20s. Anyway, any music transferred seems to be OK after these lock-ups, so I'd personally consider it a minor nuisance for now, and won't bother to upgrade for the time being. I don't get it crashing on plugging in though, only unplugging, and even then only sometimes.

Hope this helps,
Oscar

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