REPRODUCIBILITY: 100% (always)
OSVERSION: 5.0.0.21
HARDWARE: Reeder S19 Max Pro S - s19mps - s19mps - 1.0.0.15 - aarch64
UI LANGUAGE: English (UK) (user: en_GB, os: en_GB.utf8)
REGRESSION: yes (since: 4.6.0.13 - arm)
DESCRIPTION:
Compass in C2 gives useless headings, despite calibration being 100% and CSD reporting PASS for the test.
It seems to me that calibration doesn’t work and that filtering of sensor data is insufficient.
PRECONDITIONS:
- Go outside to minimize local sources of errors
- Start GPSInfo app
- Move phone in figure-8 pattern until calibration is 100%
STEPS TO REPRODUCE:
- Watch the reported direction with phone in a steady position
- Turn around 180 degrees, check new direction
- Compare reported directions with phone horizontal, vertical/portrait, vertical/landscape
EXPECTED RESULTS:
Numbering as in Steps to reproduce.
- Direction should be stable and correct
- New direction should be 180 degrees from old direction
- Directions should agree independent of phone orientation
ACTUAL RESULTS:
Numbering as in Steps to reproduce.
- a) Direction is very noisy, varies rapidly by ~5 degrees.
b) Direction is wrong and inconsistent - Direction changes inconsistently. Not by 180 degrees, often by much less (like 45 or so)
- Direction varies wildly by phone orientation
MODIFICATIONS:
- Patchmanager: no
- OpenRepos: yes
- Chum: yes
- Other: none specified
ADDITIONAL INFORMATION:
My Xperia XA2, while perhaps not perfect, mostly performs according to expectation.
Device Owner User: defaultuser
Home Encryption: enabled
the initial version of this bug report was created using Bugger 0.9.10+git6