I am interested in industrial devices communicating by fieldbuses. I use the NuttX port of FreeModbus stack and I would like to see more port of communication stacks like this. I prefer CANopen and Profinet, There are several open source communication stack for these protocols.
Where would we document a roadmap? How/who would prioritize and schedule implementation of roadmap items? How could accomplish any of this with only a volunteer organization and no project management with any authority?