[maemo-developers] maemo-developers Digest, Vol 62, Issue 29

[From: Vinod Nanjaiah]

Hi,
I cross compiled and ran evkey.c but got an error.

$> ./evkey -d /dev/input/event0
evdev open: permission denied

I guess I have to run this as root.
But, I could not find a .deb file for rootsh/becomeroot.
I could not find the flasher.exe also for N770 to enable root. 
Please help.

I also tried installing powerlaunch. But failed to find 
the dependencies for it - libglade2. 
Is there any single repository from which I can download 
the required .deb files for N770.

Thank you,
Vinod


From: Frantisek Dufka [dufkaf at seznam.cz]
Sent: Monday, June 28, 2010 9:07 PM
To: Vinod Nanjaiah
Cc: maemo-developers at maemo.orgg
Subject: Re: capturing key presses on N770

Vinod Nanjaiah wrote:
> Hi,
> I am trying to capture key presses of the Hard keys (Up, Down, Left,
> Right, Home, etc) on Nokia N770.
> Is it possible to do so using a simple c program or shell script?

Not sure what is the scenario you want to use it for. For low level
access you can use kernel input subsystem directly

see e.g. evkey.c [1] and its usage in bootmenu.sh [2]. Just beware that
different devices have different device names and key events still go to
the rest of the system.

For playing nice with the system using powerlaunch [3] is indeed better.
I am not aware of 770 version (the author [4] has/had N800) but the
source is here [4]. Maybe it could build fine at least in OS2007 hacker
edition.

Frantisek

1.
https://garage.maemo.org/plugins/scmsvn/viewcvs.php/tags/bootmenu_0_1/?root=bootmenu
2.
https://garage.maemo.org/plugins/scmsvn/viewcvs.php/trunk/bootmenu/files/?root=bootmenu

3. http://powerlaunch.garage.maemo.org/

4. http://austinche.name/maemo/index.html
5.
http://repository.maemo.org/extras-devel/pool/diablo/free/source/p/powerlaunch/

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