How can I do this (reversing high & low states depending on deployment & user need)

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  1. - 17th May 2012, 01:54 #4
    Darrel Taylor's Avatar
    Darrel Taylor
    Darrel Taylor is offline Fanatical Contributor
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    Default Re: How can I do this (reversing high & low states depending on deployment & user nee

    Code:
    EE_Polarity DATA 0            ; Factory Default
SW1         VAR PORTB.0       ; Switch input pin
mosfet_gate VAR PORTB.1       ; mosfet output
Polarity    VAR BIT           

READ EE_Polarity, Polarity
IF !SW1 THEN WRITE EE_Polarity, !Polarity
READ EE_Polarity, Polarity

mosfet_gate = 1 ^ Polarity    ; Turn OFF
OUTPUT mosfet_gate
;----------------------------------------------

mosfet_gate = 0 ^ Polarity    ; Turn ON
mosfet_gate = 1 ^ Polarity    ; Turn OFF
    Last edited by Darrel Taylor; - 17th May 2012 at 04:38. Reason: Oops, forgot to set the pin to output.
    DT
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