Weird magnetometer values
#9
(07-27-2020, 11:31 AM)migmatite Wrote: Should have said, sorry. I'm on the CE.
Good luck working with iio-sensor-proxy! I'd love to help but unfortunately I don't know enough about the IIO subsystem or the kernel in general.
I also don't know much about the IIO subsystem, basically starting from zero :)
But: Learning is fun! :P

(07-27-2020, 12:54 PM)wibble Wrote: How much variation do you expect between runs?

<snip>

An interesting 'soft iron' element in the phone is the battery - I wonder if they vary enough to need recalibration on battery change?

About the variation between runs: Not sure. For me it seems to be within a 10% range (just estimating).
Mh need to investigate the effect of different battery charge levels.
Thanks for posting your results and the food for thought!


Messages In This Thread
Weird magnetometer values - by devrtz - 07-25-2020, 04:30 AM
RE: Weird magnetometer values - by migmatite - 07-25-2020, 09:38 AM
RE: Weird magnetometer values - by devrtz - 07-25-2020, 11:05 AM
RE: Weird magnetometer values - by devrtz - 07-25-2020, 05:32 PM
RE: Weird magnetometer values - by migmatite - 07-27-2020, 02:46 AM
RE: Weird magnetometer values - by devrtz - 07-27-2020, 10:22 AM
RE: Weird magnetometer values - by migmatite - 07-27-2020, 11:31 AM
RE: Weird magnetometer values - by wibble - 07-27-2020, 12:54 PM
RE: Weird magnetometer values - by devrtz - 07-28-2020, 07:53 AM
RE: Weird magnetometer values - by wibble - 07-29-2020, 10:40 AM

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