Rockbox General > Rockbox General Discussion

patch to change the function of the power button?

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edfardos:
Personally, I'd like to have the power button just wake the lcd so I can see the time of day and play status of my clip+, exactly like the stock firmware.  It currently wakes the lcd, stops playback, then goes into some previous menu all with one click.   Is there a .cfg for the power button behavior?  Short of that, does anyone have a source code diff patch for this? Short of that, anyone know where button functions are implemented in the source?

Pressing the home button twice works most of the time, but I'd like to learn while I'm making rockbox perfect for my personal needs.

thanks!

Edfardos

edfardos:
ah, it looks like it's in ./apps/keymaps/keymap-clip.c

static const struct button_mapping button_context_wps[]  = {
    { ACTION_WPS_PLAY,     BUTTON_UP|BUTTON_REL,        BUTTON_UP },
    { ACTION_WPS_STOP,     BUTTON_POWER|BUTTON_REL,     BUTTON_POWER },


Just remove BUTTON_POWER, and i should be good to go....

--edfardos

gevaerts:
Have you looked at the "First Keypress Enables Backlight Only" setting?

edfardos:
Yes, it's un predictable when in your pocket, or when you press a button 1ms after the screen goes dark.

I already modified the above source and it works great on the simulator, so I'm all good, just need to get the old ARM compiler for ubuntu 12.04...  something about rockboxdev.sh builds it?

thanks,

edfardos

edfardos:
Compiled 3.13 with the changes, works perfectly on the device.  The power button simply wakes the screen now.

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