Backlight Power Measurement

[Aaron Carroll]

2009/10/20 Werner Almesberger <werner at openmoko.org>:
> So this confirms Aaron's observation. The script that did the measurements
> is in svn.openmoko.org/developers/werner/bl-pwr/led.py
> The results above (minus slight editing for better readability) are in
> svn.openmoko.org/developers/werner/bl-pwr/bl

Thanks!  I'm happy that my device isn't faulty.

Based on the heating I've noted in L1704, I've ordered some low-R
inductors to see if that has much effect.  I may have also smoked
the existing one while measuring its voltage waveform :)



Cheers,
              -- Aaron