EVAL-ADAU1787 FastDSP Setup

Hi, 

I am audio programmer with DSP experience but new to embedded systems. I am working with the EVAL-ADAU1787 and got the SigmaDSP on SigmaStudio path working but haven't managed to do the same with FastDSP. I have tried connecting an ADC1 block to an Output1 block but I'm not getting any sound through. Any suggestions or pointers? Also if anyone could share basic FastDSP example, I would be very grateful. 

Thank you,

Rai