replced vcgencmd call with internal function.

This commit is contained in:
2026-06-04 11:09:41 +00:00
parent 3f85cd6dd8
commit 3dbbedaec6
2 changed files with 24 additions and 3 deletions

View File

@@ -11,6 +11,27 @@ usage() {
EOF
}
#format the temperature to float value
format_temp() {
ftemp=${1:0:2}
ftemp+="."
ftemp+=${1:2:1}
echo "${ftemp}"
}
ZONE=/sys/class/thermal/thermal_zone0/temp
#retrieve the cpu's temperature from /sys/class/thermal/thermal_zone0/temp
measure_temp() {
cpu_temp=$(cat ${ZONE})
formatted_temp=$(format_temp "${cpu_temp}")
echo "${formatted_temp}"
}
if [[ "$1" == "-h" || "$1" == "--help" ]]; then
usage
exit 0
@@ -19,8 +40,8 @@ fi
while true; do
NOW=$(date +%s)
TS=$((NOW - START))
TEMP=$(vcgencmd measure_temp | sed 's/[^0-9.]//g')
echo "$TS $TEMP"
TEMP=$(measure_temp)
echo "${TS} ${TEMP}"
sleep 1
done