What latency is needed in a RTOS?
… Remember, it is not comparable with something like FreeRTOS (which would, of course, be a far better match for most projects that require controlled latencies and RT behaviour). … I haven’t used Linux for any real-time work myself, but I too am curious as to what helix considers inflexible about it. … One way to handle such splits is to have a dedicated microcontroller for the critical parts (running a “pure” RTOS like FreeRTOS), and the general part running something else. …
