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dsPICpro4 - GLCD & 4x4 Keypad

 
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OcmLom



Joined: 17 Aug 2011
Posts: 1
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dsPICpro4 - GLCD & 4x4 Keypad
PostPosted: Wed Aug 17, 2011 7:39 am     Reply with quote

Well, i have a problem with the keypad. May someone post a init 4x4 keypad code for example defined for portF. I'm using dsPICpro4 with PIC30F6014A and CCS compiler. !
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joooooooj
PCM programmer



Joined: 06 Sep 2003
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PostPosted: Wed Aug 17, 2011 3:05 pm     Reply with quote

I don't know if this works on the PCD compiler, but here is a 4x4 keypad
driver for the PCM and PCH compilers:
http://www.ccsinfo.com/forum/viewtopic.php?t=28022&start=14

This thread has a discussion of how to correctly put pull-up resistors
on the row pins:
http://www.ccsinfo.com/forum/viewtopic.php?t=44647
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