I2C CONFUSION, Help needed please


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  1. #24
    Join Date
    Nov 2007
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    West Covina, CA
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    Default Re: I2C CONFUSION, Help needed please

    Checked it. It fails on the first write statement.
    Okay let's fix that first.
    Put brackets around the Loc as shown in the PBP manual to see if that helps.
    Code:
    Main:
    High Led : Pause 500: Low Led : PAUSE 500
    	Addr=$36
    	I2CWRITE SDA,SCL,ADDR,[LOC],Fail  ' Test here first
    	Addr=$37 ': pause 10                    ' OR If SDA=1 then main 
    	I2CREAD SDA,SCL,ADDR,[LOC,VALUE] ',Fail
    	PAUSE 25
    	DEBUG  HEX Value,13,10
    	PAUSE 250
    	DEBUG "Done....",13,10
    WHILE 1 : WEND
    Goto Main
    
    Fail:
    	toggle portc.2
    goto main
    Last edited by LinkMTech; - 27th July 2013 at 19:56. Reason: Reply timing!
    Louie

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