Commit Graph

9 Commits

Author SHA1 Message Date
Lucas De Marchi 1a71c169fe AP_Compass: replace header guard with pragma once 2016-02-18 14:52:34 -02:00
Gustavo Jose de Sousa 0caaef7394 AP_Compass: mention mag field unit in existing documentation
We are now always using milligauss for mag field unit, so let's update
documentation accordingly.
2015-10-15 19:56:15 +09:00
Gustavo Jose de Sousa 9927cf066f AP_Compass: remove use of milligauss_ratio
Now, we have all current compasses publishing their values already in
milligauss, so there's no need for that variable anymore.
2015-10-15 19:56:14 +09:00
Andrew Tridgell c59bdc12df AP_Compass: fix the milligauss handling
the previous approach assumed a 1:1 mapping between compass backends
and compass instances, which isn't true on PX4.

It also only setup milligauss offsets on a set_and_save call, which is
not the only way offsets change

this adds a milligauss_ratio per instance, which is considerably
simpler
2015-09-09 14:53:11 +10:00
Staroselskii Georgii c207d8c6a8 AP_Compass: add milligauss counterparts to get_field() and get_offsets()
From now on there's a pair get_field_milligauss() and
get_offsets_milligauss() that can make the transition to the common
units across all compasses easier.
2015-09-09 10:38:16 +10:00
Jonathan Challinger add1b8c257 AP_Compass: modify backend interface to push raw samples to frontend 2015-09-03 16:59:09 +10:00
Andrew Tridgell a871c87cad AP_Compass: use state array for compass variables 2015-03-13 18:46:15 +11:00
Víctor Mayoral Vilches 13f0aa5ecd AP_Compass: Separate common code into backend
_copy_to_frontend function takes care of abstracting
this code from the driver. For now the function takes
care of the offset and rotation that is common.
2015-03-13 18:46:15 +11:00
Víctor Mayoral Vilches d3b76cd8d3 AP_Compass: split compass into frontend/backend 2015-03-13 18:46:15 +11:00