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Use POWER_SUPPLY_CAPACITY for battery if available

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It looks like this was removed when battery summing was added
(6939b919), as it
would return weird results when we calculated the capacity across
batteries. I've reintroduced it in a way that should work with multiple
batteries by calculating what `rem` should be based on the percentage
capacity. This works for my Moto E Android device running Ubuntu Touch,
whereas before I would see the battery always reported at 0%.
This commit is contained in:
Mark King 2016-04-06 20:58:39 +01:00
commit 30eaebf7a0
1 changed files with 1 additions and 1 deletions
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2
usr/lib/byobu/battery
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@ -41,11 +41,11 @@ __battery() {
case "$POWER_SUPPLY_NAME" in AC|ac|Ac|aC) continue ;; esac
present="$POWER_SUPPLY_PRESENT"
# Some use "CHARGE", others use "ENERGY", still others "CAPACITY"
#[ -n "$POWER_SUPPLY_CAPACITY" ] && rem="$POWER_SUPPLY_CAPACITY" && full="100"
[ -n "$POWER_SUPPLY_CHARGE_FULL" ] && full=$((POWER_SUPPLY_CHARGE_FULL+full))
[ -n "$POWER_SUPPLY_ENERGY_FULL" ] && full=$((POWER_SUPPLY_ENERGY_FULL+full))
[ -n "$POWER_SUPPLY_CHARGE_NOW" ] && rem=$((POWER_SUPPLY_CHARGE_NOW+rem))
[ -n "$POWER_SUPPLY_ENERGY_NOW" ] && rem=$((POWER_SUPPLY_ENERGY_NOW+rem))
[ -n "$POWER_SUPPLY_CAPACITY" ] && [ $full -gt 0 ] && rem=$((($POWER_SUPPLY_CAPACITY*$full)/100))
[ "$POWER_SUPPLY_STATUS" != "Unknown" ] && state="$POWER_SUPPLY_STATUS"
fi
;;