Originally Posted by robert b
i don't think so.
- loiter - add a filter for gps estimates.
- use google 3d data to verify the current height abouve ground
and - i re-used an older kalman filter on an st32 chip.
to be precise timecop's hw.
i ended up at a 400 hz mainloop and a few things are not yet done.
and yes i did use an mpu-6050 which means quite fast reads to obtain mems data.
hmm - need more ram - more cpu cycles ... not in a row pls. - per timeslice
Doing Kalman filtering in 400HZ with a stm32 chip, it must be a crude one with low order (maybe 3) and constant cov matrix, actually it is a complemantery filter.