Moving message on LED dot matrix


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  1. #1
    Join Date
    Sep 2004
    Location
    montreal, canada
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    Code:
    Char var byte[48]
    char[0]=
    char[1]=
    char[2]=
    char[3]=
    char[4]=
    '
    '
    '
    '
    '
    or have a look HERE
    and HERE
    Last edited by mister_e; - 13th November 2006 at 16:16.
    Steve

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

  2. #2
    Join Date
    May 2005
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    Thank all friend for advise

    I have question ..

    I would to know valve of each bit of A (see below)

    A con % 10010111

    A bit 0 = 1
    A bit 1 = 1
    A bit 2 = 1
    A bit 3 = 0
    A bit 4 = 1
    :
    :
    :

    we write as below but not work...

    A con % 10010111
    For i = 0 to 8 ' loop for bit number
    x [i] = A.[i]
    print x[i]
    next i

    Sorry .... it may not cler for my question ( I don't how to say)

  3. #3
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    xVar=A.0[i]

    And 'print' is not a Melabs PicBasic statement
    Steve

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

  4. #4
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    Hi Mister_e
    Thank for you advise ..

  5. #5
    Join Date
    May 2011
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    Default Re: Moving message on LED dot matrix

    isaac, i'm using your code to drive 4x74hc595, but i can't find the things to change in the code.

    i need to use 4 x 8x8 led matrix, but only work 2 of those.

    i apreciate your help

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