[Merged] Power Saver feature

cyperghost

@hex I'll test :)

Hex

Pi Zero binary is also available now. Latest ES + PS

meleu

@hex said in Testers needed :: Power Saver features :: PR #172:

Pi Zero binary is also available now. Latest ES + PS

Yeah! Now I'm able to join! :-)

This pi zero version works for pi1 as well, right?

Hex

@meleu Yes PiZ/1 binary works for both. Pi2/3 has a different binary

EDIT : As it so happens PiZ/1 binary works on Pi3 too.

cyperghost

@hex Thanks for the binaries, I will upload them to my github ES binary archive :)

Small report: I've registered no breaks during ES run but to be true my ES settings are only small footprint (No game description, no Videos, just a bit background music). I tested the mostly the "instant" set.

Number of games per emu system never occours in instant mode only (I think that is intended to be ... in instant mode)
If we start a rom the display resolution of the background theme will be instantly zoomed in (cosmetic effect) and it is not matter of theme itself

All in all the timers are working:

Default timer ~ 10 to 12sec and ES falls back to 2-3% CPU usage
Enhanced timer ~ 5 to 6sec and ES falls back to 2-3% CPU usage
Instant "timer" ~ <1second ES falls back to 2-3% CPU usage

What is conspicuous if ES is frehsly started the CPU usage can be downed to 0,3% after a ROM was started it never goes back less then 2-3%. Do you have any suggestions for this behaviour?

Thank you for creating this

EDIT:

Energy saving aspect

PS disabled

Voltage: 5,25
Amps: 0,48-0,53

PS enabeld (instant)

Voltage: 5,25
Amps: 0,38-0,42

Hex

This feature is ready and I have squashed commits. I have provided binaries to test. I will be asking BuZz to merge this asap, provided no bugs are found in a day or two.

Testers : List of things to test

Video previews work with all combinations of VLC/OMX an 4 PS Modes
All screensavers work with all combinations of VLC?OMX and 4 PS modes
Default Mode behaviour is acceptable
Instant changes Transition style to instant and disables the carousel transitions
ES never crashes while normal testing.

Note : Binaries have PS debug code so if you want to see when PS is triggered, launch my binaries using ssh so you can see the stdout. There is a small animation in the terminal to determine when PS kicks in. It cycles over these 4 characters / - \ |

pjft

@cyperghost Thanks.

At the time you had detected a crash with PS and collections - in particular adding and removing favorites, I believe?

If this build does have both, could you check whether you can still replicate it or if it has been erased?

Best.

cyperghost

@pjft I removed all favourites (20) I added the whole bunch in two times
Nothing happened - means everything went good.
So I think the error accourd by merging two branched.

Hex

I would like to thank all those who helped test, find bugs and suggest changes. PS has reached milestone for Merge and will be when @BuZz gets time.

The Instant mode has received workarounds to make it snappier. Those who would like are welcome to test it before merge. The source is up to date.

@cyperghost @dankcushions @jdrassa @meleu @pjft @Sano @TMNTturtlguy @Zigurana

cyperghost

@hex Thank you - sorry I lost a bit focus on PS while testing custom collections now.

Hex

PS has been merged :)