TIDA-00774: TIDA-00774 customisation

Hello 
i need to operate this contrôler with 36V battery to run an electric scooter motor. My throttle will me a Hall effect sensor and not a potentiometer.

please provide some guidance on the DC to DC voltage converter R and C values, the reference voltage circuit and how to connect the hall sensor in the throttle to the controller.

i also wanted to add the switch of the scooter ( immobiliser)

thanks to help me in customising this controller to run my 500W motor

Vikram