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keypad in kbd.c

 
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masary



Joined: 05 Jun 2006
Posts: 5

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keypad in kbd.c
PostPosted: Mon Oct 02, 2006 7:40 pm     Reply with quote
Hi,
I read kbd.c and what I understand is, it use 3x4 keypad. I want to use 4x4 keypad. I want to know what else changes to be made beside I have to change keypad layout and add connection in kbd.c.

may be additional connection have to be made in hardware also.
but which one?

thank you.
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Mon Oct 02, 2006 8:10 pm     Reply with quote
There is a 4x4 keypad driver down at the bottom of this thread:
http://www.ccsinfo.com/forum/viewtopic.php?t=28022

The rest of the thread is a discussion on how to figure out the
correct connections, etc.
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