Working on ARM core of OMAP-L138

Hi,

 I’m using is EVM OMAP-L138 development kit from LOGIC PD. I tried LED flashing example program, its working fine with DSP core. Same program is giving LED initialization error for ARM core. Even I tried to interface sensor also. I’m not getting the output. My observation is I2C communication is not happening, getting a timeout error while debugging. I need suggestions for working with ARM core of OMAP-L138 for code Composer v 5.3.

Thanks,

Sabitha.