Alan W Black wrote:
Jiří Brožovský wrote:
Try the GMU music player - http://wejp.k.vu/projects/gmu
It surely uses screen blanking (and the SDL, too).
Thanks, yes it does. As I thought it looks like its not actually an SDL
thing, but by by writing 0 (on) or 4 (off) to
/sys/class/lcd/ili8960-lcd/lcd_power).
I'll do that. (Yes echo'ing to it works)
Sorry, I'm going to follow up my own post, with a cleaner solution. The
generic way to screen blank on the Nanonote/OpenWRT seems to be
Display off
echo 1 >/sys/class/graphics/fb0/blank
Display on
echo 0 >/sys/class/graphics/fb0/blank
Alan
Alan
Best regards,
Jiri Brozovsky
2012/1/24, Alan W Black <[email protected]>:
I'd like to blank the screen after non-use (or just speech output) after
some time interval to save battery. SDL seems to switch this
functionality off, can someone point me at some application that does
this so I can work out what to do.
thanks
Alan
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