42 lines
1.3 KiB
Bash
Executable file
42 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
source /usr/local/lib/collectd/_functions.sh
|
|
|
|
ID="77"
|
|
NAME="bme280"
|
|
|
|
test_i2c_device "${ID}" "${NAME}"
|
|
|
|
TEM_ID="1"
|
|
HUM_ID="2"
|
|
BAR_ID="3"
|
|
|
|
mymqtt_init "${ID}" "${TEM_ID}" "${S_TEMP}" "BME280 TEMPERATURE"
|
|
mymqtt_init "${ID}" "${HUM_ID}" "${S_HUM}" "BME280 HUMIDITY"
|
|
mymqtt_init "${ID}" "${BAR_ID}" "${S_BARO}" "BME280 BAROMETER"
|
|
|
|
while true; do
|
|
for sensor in /sys/bus/iio/devices/iio\:device*; do
|
|
sensorname=$(cat "${sensor}/name")
|
|
if [ "$sensorname" != "${NAME}" ]; then
|
|
continue
|
|
fi
|
|
|
|
prefix="sensors-weather"
|
|
suffix="-${sensorname}"
|
|
declare -A data
|
|
data[temperature]=$(echo "scale=2;$(cat ${sensor}/in_temp_input)/1000" | bc )
|
|
data[pressure]=$(echo "scale=2;$(cat ${sensor}/in_pressure_input)*10/1" | bc)
|
|
data[humidity]=$(echo "scale=0;$(cat ${sensor}/in_humidityrelative_input)/1" | bc)
|
|
|
|
for key in "${!data[@]}"; do
|
|
echo "PUTVAL $HOSTNAME/${prefix}/${key}${suffix} interval=$INTERVAL N:${data[$key]}"
|
|
done
|
|
|
|
mymqtt_update "${ID}" "${TEM_ID}" "${V_TEMP}" "${data[temperature]}"
|
|
mymqtt_update "${ID}" "${HUM_ID}" "${V_HUM}" "${data[humidity]}"
|
|
mymqtt_update "${ID}" "${BAR_ID}" "${V_PRESSURE}" "${data[pressure]}"
|
|
|
|
done
|
|
sleep "$INTERVAL"
|
|
done
|