Re: (matrix_keypad driver) Re: qi_lb60_keypad driver question?

[Xiangfu Liu <xiangfu.z@gmail.com>]

Dmitry Torokhov wrote:
> Hi Xiangfu,
> 
> On Wed, Sep 09, 2009 at 03:35:21PM +0800, Xiangfu Liu wrote:
>> Dmitry Torokhov wrote:
>>> Hi,
>>>
>>> On Mon, Aug 31, 2009 at 12:06:42AM +0800, Xiangfu Liu wrote:
>>>> Hi
>>>> now the keypad in Ben NanoNote[1] is work.  problem is I don't know
>>>> how to write the special assemble key of matrix_key driver. some kind
>>>> of 'SHIFT', like the red key in [2].  when I press the 'RED UP POINT'
>>>> + 'W' = '@'
>>>>
>>> Historically our KEY_* definitions did not include defines for symbols
>>> like '@' because they do not have a dedicated key but rather being
>>> produced as a combination of a primary key + modifier; the mapping is
>>> done either in console driver or in X.
>>>
>> thanks Dmitry.
>> can you point me which file I need look into,
> 
> I believe you already discovered loadkeys and the keyboard maps that are
> used in console mode. I believe you just need to make your 'up point'
> key a modifier and make sure that 'W' with that particular modifier
> emits '@'.
> 
the keycode 94 is the 'up point'

the loadkeys always like:
keycode 94 = Compose 
compose 'w' 'w' to '@'

it's take three keys not two.
I must press 'up point' + 'w' + 'w' then it's will display '@'.
not 'up point' + 'w' = '@'

thanks for reply.



-- 
Xiangfu Liu
Email: xiangfu at qi-hardware dot com
Web: http://www.qi-hardware.com