Search found 162 matches

by omwdunkley
Sun Jun 09, 2013 10:30 pm
Forum: Developer Discussions
Topic: ms5611 barometer usage - more altitude hold
Replies: 21
Views: 24428

Re: ms5611 barometer usage - more altitude hold

Tobias, thanks for the fast response! Yup, Ive read that a maximum of 10ms per read is required. That would explain the 50hz for reading temp & pressure together. Unfortunately, skipping reading the temperature 4 out of 5 times (eg reading pressure x4, temp x1, repeat) does not help :( Somehow r...
by omwdunkley
Thu Jun 06, 2013 10:12 pm
Forum: Developer Discussions
Topic: ms5611 barometer usage - more altitude hold
Replies: 21
Views: 24428

ms5611 barometer usage - more altitude hold

Hey guys! I wanted to start working on my own altitude hold algorithm. I know some of you have been working on this. But I'd like to go through the process myself! For now I have extracted the z acceleration minus gravity and integrate this to get vertical speed. This works pretty well. Next up I wo...