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Old 06-24-2015, 01:35 PM   #387
Ken Maltby
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Posts: 4,466
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Join Date: Dec 2009
Location: The Heart of Texas
Device: Boox Note2, AuraHD, PDA,
Quote:
Originally Posted by xor_ View Post
Thanks. I'm not quite sure that's what happens under koreader. In fact I'm trying to understand what it does in the first place. If I put a debug line like

date >> /mnt/onboard/mydate.txt

into koreader's suspend.sh, that file doesn't get written. So I'm suspecting that script isn't being executed. Not sure whether it's supposed to, but I guess that's a question I should ask in the koreader thread.

Anyway, the bottom line for me is, I easily get 30 percentage point charge drops per day, with my Glo HD sitting still being "suspended" by the cover. And that just seems too much. I used to think the device just wakes up occasionally when I move it around during the day in my bag. But I get those drops even when I make sure it just sits still all day.

The Freescale iMX507 used by Kobo communicates with a MC34708 power management chip over an SPI/I2C bus. Freescale had some documentation on a Linux bus interface.

Luck;
Ken

Last edited by Ken Maltby; 06-24-2015 at 01:52 PM.
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