From: RSmirnov512 <noreply@github.com>
To: linux-bluetooth@vger.kernel.org
Subject: [bluez/bluez] 440bd8: shared/battery: improve the display of the charge ...
Date: Wed, 05 Nov 2025 05:42:34 -0800 [thread overview]
Message-ID: <bluez/bluez/push/refs/heads/1019882/000000-6b2859@github.com> (raw)
Branch: refs/heads/1019882
Home: https://github.com/bluez/bluez
Commit: 440bd83b9629c78cf2a42d97421960f7df55a116
https://github.com/bluez/bluez/commit/440bd83b9629c78cf2a42d97421960f7df55a116
Author: Roman Smirnov <r.smirnov@omp.ru>
Date: 2025-11-05 (Wed, 05 Nov 2025)
Changed paths:
M Makefile.am
M src/battery.c
A src/shared/battery.c
A src/shared/battery.h
Log Message:
-----------
shared/battery: improve the display of the charge level
The battery charge level may fluctuate due to uncalibrated
sensors. Commit smooths out such fluctuations.
The algorithm for determining uncalibrated sensors consists of
finding the number of changes in charge direction (i.e., "spikes").
If the number of spikes is zero, the device is charging or discharging.
If there is one spike, it may mean that the device has started charging
or has been disconnected from charging. If there are two or more spikes,
this is a clear indication of an uncalibrated sensor.
Check that the battery charge is fluctuating. If the battery charge
is fluctuating, use the average charge value, otherwise use the current
value.
Fixes: https://github.com/bluez/bluez/issues/1612
Commit: 6b2859929ad94f47935d171bf845676e9601dddd
https://github.com/bluez/bluez/commit/6b2859929ad94f47935d171bf845676e9601dddd
Author: Roman Smirnov <r.smirnov@omp.ru>
Date: 2025-11-05 (Wed, 05 Nov 2025)
Changed paths:
M .gitignore
M Makefile.am
M doc/test-coverage.txt
A unit/test-battery.c
Log Message:
-----------
unit: Add basic unit tests for battery charge handling
Compare: https://github.com/bluez/bluez/compare/440bd83b9629%5E...6b2859929ad9
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