Bug #1024 (oscillating re-camping), the story goes on...

Joerg Reisenweber joerg at openmoko.org
Mon Mar 30 21:38:22 CEST 2009


Am Mo  30. März 2009 schrieb Dieter Spaar:
> Hello Joerg,
> 
> Joerg Reisenweber wrote:
> > Dieter, maybe we could have a debug-version of moko11 to implement a 
service 
> > AT command to tweak those config registers. This way we could ask users 
who 
> > actually can reproduce #1024 to check if there's any difference when 
issuing 
> > this power tweaking back and forth.
> >   
> 
> This should be possible without too much effort. However we can probably
> only  make it worse (less current), the oscillator current should be at the
> highest possible value in our firmware.

That's ok. This is the idea of all this tweaking anyway. If it gets worse with 
lower power but doesn't break completely then we are rather sure it's caused 
by 32k-osc.
BTW sometimes osc run even more stable on lower power driving the crystal ;-)

/j
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