Lots of great information is available in the Motor Control Hardware Platforms community and just by searching on 'FlexMC' on www.analog.com site.
You can post questions here or in the Motor Control Hardware Platforms community.
We'd also be happy to talk to you directly about your application and see if FlexMC is right for you. You can contact us here:
https://www.boston-engineering.com/services/technologies-expertise/flexmc/