Hi Max,
I've already got trellis decode for TSBKs in the git repository for p25lib and now working on trying to get everything 3.7 compliant. One thing I'd like is to integrate the repeater and decoder into the one library and also to get GRC all good. Quite a backlog but its all good - if we can get trunking working before it goes live with me then I'd be delighted.
Steve