Hi!
I would recommend you to base on ti\controlSUITE\development_kits\LVMultiAxis+PfcKit_v1.4\2xPM_Sensorless_v1_1\. This project is for 28035. You can not use this code directly but you can use the call stack initialization from 2xPM_Sensorless.c (including ADC) and to build own initialization code for F28027. But this is not imperative. I think you can try to go through API from F2802x_Adc.c (ti\controlSUITE\device_support\f2802x\v210\) also.
Regards,
Igor
