I2C CONFUSION, Help needed please


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    Default Re: I2C CONFUSION, Help needed please

    OSCCON changed to set 4MHz, internal oscillator.
    I2CSLOW 1 stays commented
    I2CHOLD 1 stays commented
    Code:
    LED 	Var PortC.0
    Value Var 	Byte
    Addr	Var	Byte
    Loc 	Var	Byte
    '---------------------------------------------------------
    Pause 500
    	DEBUG "Start......",13,10
    Value=0
    Addr=$9B 'Tried $3B,$5B
    Loc=0
    
    Main:
    High Led : Pause 500: Low Led : PAUSE 500
    	I2CWRITE SDA,SCL,ADDR,LOC
    	Addr=$1B
    	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
    No Luck

    > It is bit 7 for R/W (Slave address + write bit)
    Last edited by FromTheCockpit; - 27th July 2013 at 17:17.

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