Problem with LCD and Start Up


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  1. #3
    Join Date
    Jun 2006
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    Greece
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    Quote Originally Posted by mat janssen
    After defining the lcd you must place a pause of about 500 msec.
    This is nessesary to give the lcd a chanche to setup and set all registers insite ok, before receiving de lcd data for the screen.
    I have test this :
    Pause 250 ' Delay for LCD to power up
    and this :
    Pause 1000 ' Delay for LCD to power up
    but nothing.
    The problem is the same.
    I understand , that my problem is the reset on pin 4 (i test 4.7k-10k-33k)
    If i delay the reset on pin 4 for 4 and up secs all work ok.
    Last edited by savnik; - 19th October 2006 at 13:42.

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