3x4 keypad picbasicpro 2

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  1. - 31st May 2006, 00:16 #5
    mister_e's Avatar
    mister_e
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    Using the link i provided and using MPASM to compile you need...
    Code:
    INCLUDE "KeyPad.bas"

DEFINE KEYPAD_ROW        4        ' 4 ROW keypad       
DEFINE KEYPAD_ROW_PORT   PORTB    ' ROW port = PORTB
DEFINE KEYPAD_ROW_BIT    3        ' ROW0 = PORTB.3
DEFINE KEYPAD_COL        3        ' 3 COL keypad
DEFINE KEYPAD_COL_PORT   PORTB    ' COL port = PORTB
DEFINE KEYPAD_COL_BIT    0        ' COL0 = PORTB.0

YourVar                  var byte

Start:
    @ READKEYPAD _YourVar
    ' plah plah
    '      plah plah
    '           plah plah
    '
    and your keypad results will be stor in YourVar variable as follow
    Code:
    col0  col1  col2
  1     2     3   row0
  4     5     6   row1
  7     8     9   row2
 10    11    12   row3
    Last edited by mister_e; - 31st May 2006 at 00:20.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
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