After many hours of feeling like an idiot, I have found that my earlier intuition was more valuable than I thought. I thought that the code was too different to be ported. I see now that is not the case. I'm not doing reverse engineering on the overhyped future proof code that was developed to make cheaper iot devices.

I've got 2 separate RTOS that I can port to the BL602. They have their own implementations of a hal and were doing this work long before Rivierawaves. Mission critical applications are where they were developed and still used

I need to rest now, it's been a rough day. I know that these systems will work because they were used on previous generations of hardware for the same or a similar purpose.