CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to support@ccsinfo.com

help on kbd.c

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
Guest








help on kbd.c
PostPosted: Wed Aug 03, 2005 4:27 am     Reply with quote

hi all,

in kbd.c driver how can we alter the code for a 4x4 keypad(which actually is 4x3) and what does the blue and black keypad mean.
moreover my 4x3 keypad pin config is as follows:
r1 r2 c0 r3 c1 c2 ro
is it a standard pin format in these kpads?
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

View user's profile Send private message

PostPosted: Wed Aug 03, 2005 11:59 am     Reply with quote

Quote:
what does the blue and black keypad mean.

Those are just two keypads that CCS had when they wrote the driver.
Each keypad has a different pinout on its connector.
CCS really should have given the manufacturer and part number
for the keypads, so people could download the data sheet and
understand it better.

Quote:
my 4x3 keypad pin config is as follows:
r1 r2 c0 r3 c1 c2 ro
is it a standard pin format in these kpads?

See the following thread. It explains how to change the
CCS driver to work with different pinouts on the keypad connector.
http://www.ccsinfo.com/forum/viewtopic.php?t=21852
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group