PMSM FOC Hall sensor input for custom GPIO pin configurations

Hello Community,

I am refering https://in.mathworks.com/help/mcb/gs/foc-pmsm-using-hall-sensor-example.html for one of my PMSM control using FOC with Hall sensor for my custom board with TI F280049C and TI DRV8350 board. My custom board have fixed Hall sensor input cofigured at GPIO29, GPIO30,GPIO31. Below are my quires.

1. As these example have Hall sensor input captured using ECAP module. How to change GPIO for Hall sensor input in same model using ECAP?
2. How to check hall commutation sequence in model simulation and in hardware?
3. As above example uses DRV8305, I need to use DRV8350,what changes need to do in model?

Awaiting for valuable response.

Thanks.