ADC

lager adc [NET] [OPTIONS]

lager adc SENSOR_1 --box my-lager-box

ADC 'SENSOR_1': 2.450000 V

lager adc --box my-lager-box

Name            Net Type  Instrument       Channel  Address
================================================================
VOLTAGE_SENSOR  adc       LabJack_T7       AIN0     USB::470026574
TEMP_SENSOR     adc       LabJack_T7       AIN1     USB::470026574
CURRENT_MON     adc       MCC_USB202       CH0      USB0::0x09DB::0x012B::...

# Both forms accepted:
lager nets add SENSOR_1 adc AIN0 USB::470026574
lager nets add SENSOR_1 adc 0 USB::470026574    # Numeric shorthand

# Both forms accepted (case-insensitive):
lager nets add SENSOR_1 adc CH0 USB0::0x09DB::...
lager nets add SENSOR_1 adc 0 USB0::0x09DB::...  # Numeric shorthand

lager defaults add --adc-net SENSOR_1

lager adc

# Read ADC value from voltage sensor
lager adc VOLTAGE_SENSOR --box my-lager-box

# Read ADC value from temperature sensor
lager adc TEMP_SENSOR --box my-lager-box

# Read ADC value from current monitor
lager adc CURRENT_MONITOR --box my-lager-box

# List all ADC nets on the box
lager adc --box my-lager-box

# Use default net (if configured)
lager adc

#!/bin/bash
# Read sensor and check threshold
RESULT=$(lager adc VOLTAGE_SENSOR --box my-lager-box)
echo "$RESULT"

# Extract numeric value
VOLTAGE=$(echo "$RESULT" | grep -oP '[\d.]+(?= V)')
if (( $(echo "$VOLTAGE > 3.0" | bc -l) )); then
    echo "Voltage too high: $VOLTAGE V"
    exit 1
fi
echo "Voltage OK: $VOLTAGE V"