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FLUSSO IMPLEMENTATO: 1. All'avvio: registra discovery topics per 2 inverter (hardcoded) 2. Discovery topics ripetuti ogni 5 minuti (invece di 10) 3. Parallel discovery parametri con retry: - Tenta discovery fino a 3 volte - Se fallisce: attende 5s e riprova - Se tutti i tentativi falliscono: assume 2 inverter 4. Estrazione dati ogni 30s per entrambi gli inverter NAMING: - Inverter 1: voltronic_inv1_* - Inverter 2: voltronic_inv2_* Discovery topics include tutti i 33 parametri per entrambi gli inverter
96 lines
3.9 KiB
Bash
Executable File
96 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# MQTT Discovery for 2 Parallel Inverters (hardcoded)
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MQTT_SERVER=`cat /etc/inverter/mqtt.json | jq '.server' -r`
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MQTT_PORT=`cat /etc/inverter/mqtt.json | jq '.port' -r`
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MQTT_TOPIC=`cat /etc/inverter/mqtt.json | jq '.topic' -r`
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MQTT_DEVICENAME=`cat /etc/inverter/mqtt.json | jq '.devicename' -r`
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MQTT_USERNAME=`cat /etc/inverter/mqtt.json | jq '.username' -r`
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MQTT_PASSWORD=`cat /etc/inverter/mqtt.json | jq '.password' -r`
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MQTT_CLIENTID=`cat /etc/inverter/mqtt.json | jq '.clientid' -r`
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registerTopic () {
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# $1 = inverter_id, $2 = metric, $3 = unit, $4 = icon
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local inv_id=$1
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local device_name="${MQTT_DEVICENAME}_inv${inv_id}"
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mosquitto_pub \
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-h $MQTT_SERVER \
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-p $MQTT_PORT \
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-u "$MQTT_USERNAME" \
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-P "$MQTT_PASSWORD" \
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-i $MQTT_CLIENTID \
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-t "$MQTT_TOPIC/sensor/${device_name}_$2/config" \
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-m "{
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\"name\": \"${device_name}_$2\",
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\"unit_of_measurement\": \"$3\",
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\"state_topic\": \"$MQTT_TOPIC/sensor/${device_name}_$2\",
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\"icon\": \"mdi:$4\"
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}"
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}
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registerInverterRawCMD () {
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local inv_id=$1
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local device_name="${MQTT_DEVICENAME}_inv${inv_id}"
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mosquitto_pub \
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-h $MQTT_SERVER \
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-p $MQTT_PORT \
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-u "$MQTT_USERNAME" \
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-P "$MQTT_PASSWORD" \
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-i $MQTT_CLIENTID \
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-t "$MQTT_TOPIC/sensor/$device_name/config" \
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-m "{
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\"name\": \"$device_name\",
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\"state_topic\": \"$MQTT_TOPIC/sensor/$device_name\"
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}"
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}
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# Always register for 2 inverters (hardcoded)
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INVERTER_COUNT=2
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echo "Registering discovery topics for $INVERTER_COUNT inverters..."
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for inv_id in $(seq 1 $INVERTER_COUNT); do
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echo " Inverter #$inv_id..."
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registerTopic $inv_id "serial" "" "identifier"
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registerTopic $inv_id "Inverter_mode" "" "solar-power"
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registerTopic $inv_id "AC_grid_voltage" "V" "power-plug"
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registerTopic $inv_id "AC_grid_frequency" "Hz" "current-ac"
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registerTopic $inv_id "AC_out_voltage" "V" "power-plug"
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registerTopic $inv_id "AC_out_frequency" "Hz" "current-ac"
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registerTopic $inv_id "PV_in_voltage" "V" "solar-panel-large"
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registerTopic $inv_id "PV_in_current" "A" "solar-panel-large"
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registerTopic $inv_id "PV_in_watts" "W" "solar-panel-large"
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registerTopic $inv_id "PV_in_watthour" "Wh" "solar-panel-large"
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registerTopic $inv_id "SCC_voltage" "V" "current-dc"
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registerTopic $inv_id "Load_pct" "%" "brightness-percent"
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registerTopic $inv_id "Load_watt" "W" "chart-bell-curve"
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registerTopic $inv_id "Load_watthour" "Wh" "chart-bell-curve"
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registerTopic $inv_id "Load_va" "VA" "chart-bell-curve"
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registerTopic $inv_id "Bus_voltage" "V" "details"
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registerTopic $inv_id "Heatsink_temperature" "°C" "details"
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registerTopic $inv_id "Battery_capacity" "%" "battery-outline"
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registerTopic $inv_id "Battery_voltage" "V" "battery-outline"
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registerTopic $inv_id "Battery_charge_current" "A" "current-dc"
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registerTopic $inv_id "Battery_discharge_current" "A" "current-dc"
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registerTopic $inv_id "Load_status_on" "" "power"
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registerTopic $inv_id "SCC_charge_on" "" "power"
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registerTopic $inv_id "AC_charge_on" "" "power"
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registerTopic $inv_id "Battery_recharge_voltage" "V" "current-dc"
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registerTopic $inv_id "Battery_under_voltage" "V" "current-dc"
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registerTopic $inv_id "Battery_bulk_voltage" "V" "current-dc"
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registerTopic $inv_id "Battery_float_voltage" "V" "current-dc"
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registerTopic $inv_id "Max_grid_charge_current" "A" "current-ac"
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registerTopic $inv_id "Max_charge_current" "A" "current-ac"
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registerTopic $inv_id "Out_source_priority" "" "grid"
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registerTopic $inv_id "Charger_source_priority" "" "solar-power"
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registerTopic $inv_id "Battery_redischarge_voltage" "V" "battery-negative"
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registerInverterRawCMD $inv_id
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done
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echo "✓ Discovery topics registered for $INVERTER_COUNT inverters"
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