Android key to wake system are defined at xxx_kp.kl
# Function keys
key 87 POWER WAKE
key 59 MENU WAKE
key 60 HOME WAKE
2013/9/26 Zoltan Kuscsik <zoltan.kusc...@solution57.com>
> Hi,
>
> They Android key codes are defined here:
>
> frameworks/native/include/android/keycodes.h
>
> I guess you need to trigger a AKEYCODE_POWER (KEYCODE_POWER in java).
>
> Zoltan
>
>
> On Wednesday, September 25, 2013 6:29:22 PM UTC+2, Jim wrote:
>>
>> Let me simplify my request, it should be easier.
>> Forget the touchscreen, let's focus on th epandaboard only.
>> By default, the user buttom is programmed in the kernel to KEY_HOME:
>>
>> static struct gpio_keys_button panda_gpio_keys_buttons[] = {
>> [0] = {
>> .code = KEY_HOME,
>> .gpio = 113,
>> .desc = "user_button",
>> .active_low = 1,
>> .debounce_interval = 5,}
>>
>> This is done in the kernel file arch/arm/mach-omap2/board-**omap4panda.c
>>
>> KEY_HOME indicates that when pressing the buttom, you directly go to the
>> Home page, and it can also switch on the screen if it was off.
>>
>> Now I would like to modify it in order to have the same features than on
>> many phones: a buttom to control the screen state, switching from SCREEN ON
>> to SCREEN OFF.
>>
>> I tried to change KEY_HOME to KEY_SCREEN or KEY_POWER, but no effect.
>>
>> If someone has the solution, I would really appreciate !
>>
>> --
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