Is this how to copy one port to another?

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  1. - 18th November 2010, 02:32 #1
    cncmachineguy's Avatar
    cncmachineguy
    cncmachineguy is offline Senior Member
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    Default Is this how to copy one port to another?

    If Port A is all input, and port B is all output, Does this move port A to Port B?
    PBP
    Code:
    PortB=PortA
    ASM:
    Code:
    movf porta,0
movwf portb
    So are these the same?
    Last edited by cncmachineguy; - 18th November 2010 at 03:20. Reason: added
    -Bert

    The glass is not half full or half empty, Its twice as big as needed for the job!

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  2. - 18th November 2010, 03:29 #2
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    mackrackit
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    Yup, do not forget to set the TRIS.
    Dave
    Always wear safety glasses while programming.
  3. - 18th November 2010, 05:15 #3
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    cncmachineguy
    cncmachineguy is offline Senior Member
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    Default thanks Dave

    TRIS???


    haha joking, i won't forget.
    -Bert

    The glass is not half full or half empty, Its twice as big as needed for the job!

    http://foamcasualty.com/ - Warbird R/C scratch building with foam!
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