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-rwxr-xr-xutil/battery_temp56
1 files changed, 0 insertions, 56 deletions
diff --git a/util/battery_temp b/util/battery_temp
deleted file mode 100755
index c69e3d4778..0000000000
--- a/util/battery_temp
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/bin/bash
-# Copyright 2018 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# Description: Read and output temperature of device's primary battery in
-# degrees Celsius.
-#
-# TODO(tbroch) revisit for detachables with multiple batteries.
-
-# Read battery temperature from sysfs power_supply and return in degC.
-batt_temp_sysfs() {
- local temp=""
-
- for psdir in /sys/class/power_supply/* ; do
- if [[ -e "${psdir}/temp" ]] ; then
- pstype=$(cat $psdir/type)
- if [[ "${pstype}" -eq "Battery" ]] ; then
- temp=$(bc <<< "scale=2; $(cat ${psdir}/temp)/10")
- break
- fi
- fi
- done
- echo ${temp}
-}
-
-# Read battery temperature from EC and return in degC.
-batt_temp_ec() {
- local temp=""
-
- local sensor_str=$(ectool tempsinfo all 2>/dev/null | grep Battery)
- if [[ $? -eq 0 ]] && [[ ! -z "${sensor_str}" ]] ; then
- local idx=$(echo ${sensor_str} | cut -d: -f1)
- # ectool temps <idx> looks like 'Reading temperature...298 K'
- temp_str=$(ectool temps ${idx})
- temp="${temp_str//[!0-9]/}"
- if [[ -z "${temp}" ]] ; then
- temp="error"
- else
- temp=$(bc <<< "scale=2; ${temp} - 273.15")
- fi
- fi
- echo $temp
-}
-
-# Main
-TEMP_DEGC=$(batt_temp_sysfs)
-if [[ -z "${TEMP_DEGC}" ]] ; then
- TEMP_DEGC=$(batt_temp_ec)
-fi
-
-if [[ -z "${TEMP_DEGC}" ]] ; then
- echo "unknown"
-else
- echo ${TEMP_DEGC}
-fi