Re: Meaning of keycodes unclear

From: Florian Festi
Date: Thu Dec 14 2006 - 10:09:52 EST


Florian Festi wrote:
I am looking for the meaning of the following key codes as #defined in include/linux/input.h. I need to know what hardware produces the keycode and what happens/should happen when the corresponding key is pressed.

Thanks for all you comments! They helped a lot.
The meaning for some keycodes is still missing, though:

* KEY_ARCHIVE, KEY_FILE, KEY_DIRECTORY - What's the difference here?
* KEY_DIGITS
* KEY_ISO - somehow related to KEY_KATAKANAHIRAGANA ??? (mapped to same scancode in rawmode emulation)
* KEY_MODE
* KEY_QUESTION - what's the difference to KEY_INFO and KEY_SEARCH?
* KEY_SCREEN - switch between 4:3 and 16:9 ???

I am currently trying to make all special keys just work by fixing the whole keyboard/input stack from the kernel up to the desktop environments. On part of this effort is to complete the mappings applied to the keys during their way up.

Thanks again

Florian Festi



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