a little help with keypad on 18f4520 please

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  1. - 21st November 2009, 20:01 #14
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    aratti
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    Then the # is encountered and we do an hserout

    Will we send a total of a 3 character string using hserout (in other words 24bits)

    Hserout [str Ret_Char \ Ret_count-1], will send out a string of Ret_count-1 bytes, so "#" will not be sent

    You could use SEROUT2

    SEROUT2,pin,baud,[str Ret_Char \ Ret_count-1]

    or you could use SEROUT

    For A0 = 1 to Ret_count-1
    Serout pin,baud,[Ret_Char [A0]]
    NEXT A0


    Al.
    Last edited by aratti; - 21st November 2009 at 20:05.
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