pic18f442 lcd help

Discussion in 'The Projects Forum' started by sasek, May 24, 2010.

  1. sasek

    Thread Starter Member

    Jan 3, 2010
    64
    0
    hai all,

    currently im trying to use lcd in pic18f442, unfortunately some problem occur. im using lcd with 16x2 with ccs pcw compiler, and include lcd driver from library. im try in pic16f877a it works but in pic18f442 its not.......plz help....is it i do anything wrong????
     
  2. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    post the code.....make sure to use the (#) code tag....

    B. Morse
     
  3. rjenkins

    AAC Fanatic!

    Nov 6, 2005
    1,015
    69
    If I remember right, the I/O port locations are hard-coded in the LCD driver.

    You need to re-define the i/o to match the pic18 device.
     
Loading...