Nice project

[mkschreder]

Nice project indeed. What is the current status of the firmware? Can it completely replace the factory version?

[michkrom]

The FW still needs a lot off work. It has no been flown yet...Few more months...?

[mkschreder]

I'm working on a library that aims to abstract many different hardware types and provide most common and portable api based on most common use patterns to the application - for example today both avr and stm32 have almost completed common api that can be used for flight controller development (see my bettercopter project). The library is called libk: https://github.com/mkschreder/martink. I have come a long way in making it work on avr, and now I'm also working on stm32 layer. If you have working code for stm32 then it would be nice to merge it into libk and then this firmware project can be completely free of any stm32 specific stuff and thus be very portable even to other architectures. Have a look at "develop" branch of libk for latest stm32 support.