I2C Set up for PIC18F66K22.

[mayur.k.vadukul]

I am trying to set up the I2C mode on PIC18F66K22.

I have used the following to define the parameters:-

#use i2c (I2C2, MASTER, FAST = 100000, RESTART_WDT, NOINIT, STREAM = FM_2)

in my code I have initialised the I2C with following function:-

i2c_init(FM_2, TRUE);

in my mains loop, i am constantly doing the following at the rate of 10msec and I am monitoring the clock - SCL2 (50) & SDA2 (51) pins on scope.

i2c_start (FM_2);
i2c_write(FM_2,0x55);
i2c_stop (FM_2);

However, I do not see any response on the osciloscope. I am expecting the clock to be 100Khz and data pin to be high and low.

I am using external 16MHz crystal with PLL and my program is running properly as I have some LEDs which work. I am also running in Debug mode and confirmed that the code is working properly.

Any suggestions?
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MVadukul