i2c interface with LED driver PCA9532

[koodiifin]

Hi everybody,
I am attempting to interface a PIC16F887 with a PCA9532 LED driver. I've read the PCA9532 datasheet http://www.nxp.com/documents/data_sheet/PCA9532.pdf and I am trying to follow the "Programming Example" on page 14. I am new to the i2c protocol and having problems receiving any response from the PCA9532. I have attached the programming example page and my test code. I will post my schematic shortly.

Any help would be greatly appreciated. Thank you very much!

'****************************************************************
'*  Name    : i2c comms test with led driver                    *
'*  Author  : Cody Finden                                       *
'*  Version : 1.0                                               *
'*  Notes   : SOFTWARE FOR A 16F887 TO WRITE TO A LED DRIVER    *
'*          : OVER THE I2C PROTOCOL                             *
'****************************************************************


#config
 __CONFIG _CONFIG1, _HS_OSC & _WDT_ON & _PWRTE_ON & _MCLRE_OFF & _CPD_OFF & _BOR_ON & _IESO_ON & _FCMEN_ON & _LVP_OFF 
 __CONFIG _CONFIG2, _BOR40V & _WRT_OFF 
#endconfig


DEFINE OSC 20


ANSEL =     %00000000
ANSELH =    %00000000
TRISA =     %00000000
TRISB =     %00000000
TRISC =     %00000000
TRISD =     %00000000


SDA         VAR PORTD.3
SCL         VAR PORTD.2
led         var portc.5
addr        var byte


INIT:
PAUSE 400   'let hardware settle
addr = $c0  'PCA9532 i2c address


MAIN:
    
    I2CWRITE SDA,SCL,ADDR,[$12,$97,$80,$00,$40,$55,$FA,$00,$00]
    
    led = 1     'blink led for feedback
    PAUSE 250
    led = 0
    pause 250


goto main