Rockbox mail archive
Subject: Re: Undefined instruction when removing USB cable from Sansa FuzeRe: Undefined instruction when removing USB cable from Sansa Fuze
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From: Thomas Martitz <kugel_at_rockbox.org>
Date: Sun, 01 Jul 2012 20:00:18 +0200
Am 29.06.2012 17:53, schrieb Bertrik Sikken:
>> Am 25.06.2012 00:01, schrieb Jacob Mansfield:
>>> Hi All,
>>> I just noticed that my Sansa Fuze errors with an 'Undefined
>>> instruction at 00000830' when removing the USB cable. not a major
>>> problem, as holding the power button for about 15 seconds resets the
>>> device, but still rather annoying.
>>> i am running version 9b5d667-120523.
>> That sounds like a stack corruption. Maybe the reserved stack space is
>> too small to handle USB disconnect interrupts or something like that?
> The instruction address reminds me of another problem (can't find it anymore,
> also a sansa) where something bad happened at 0x30080000, the exact endian
> opposite of the address mentioned here.
>
http://www.rockbox.org/tracker/task/12705 ?
Received on 2012-07-01
Date: Sun, 01 Jul 2012 20:00:18 +0200
Am 29.06.2012 17:53, schrieb Bertrik Sikken:
>> Am 25.06.2012 00:01, schrieb Jacob Mansfield:
>>> Hi All,
>>> I just noticed that my Sansa Fuze errors with an 'Undefined
>>> instruction at 00000830' when removing the USB cable. not a major
>>> problem, as holding the power button for about 15 seconds resets the
>>> device, but still rather annoying.
>>> i am running version 9b5d667-120523.
>> That sounds like a stack corruption. Maybe the reserved stack space is
>> too small to handle USB disconnect interrupts or something like that?
> The instruction address reminds me of another problem (can't find it anymore,
> also a sansa) where something bad happened at 0x30080000, the exact endian
> opposite of the address mentioned here.
>
http://www.rockbox.org/tracker/task/12705 ?
Received on 2012-07-01
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