From 78cc28378f08d88353182618225ddafade661736 Mon Sep 17 00:00:00 2001
From: ElVit <vitalij.salnikov@t-online.de>
Date: Sun, 1 Mar 2026 17:36:18 +0100
Subject: [PATCH] Added top142

---
 components/panasonic_heatpump/README.md                |  2 ++
 components/panasonic_heatpump/sensor/__init__.py       | 10 ++++++++++
 .../sensor/panasonic_heatpump_sensor.cpp               |  5 +++++
 .../sensor/panasonic_heatpump_sensor.h                 |  1 +
 4 files changed, 18 insertions(+)

diff --git a/components/panasonic_heatpump/README.md b/components/panasonic_heatpump/README.md
index e62bccf..fdca9bf 100644
--- a/components/panasonic_heatpump/README.md
+++ b/components/panasonic_heatpump/README.md
@@ -326,6 +326,8 @@ sensor:
       name: "Bivalent Advanced Stop Delay"
     top138:
       name: "Bivalent Advanced DHW Delay"
+    top142:
+      name: "Expansion Valve"
 
     xtop0:
       name: "Heat Power Consumption Extra"
diff --git a/components/panasonic_heatpump/sensor/__init__.py b/components/panasonic_heatpump/sensor/__init__.py
index 6012670..968aa0a 100644
--- a/components/panasonic_heatpump/sensor/__init__.py
+++ b/components/panasonic_heatpump/sensor/__init__.py
@@ -129,6 +129,7 @@ CONF_TOP135 = "top135"  # Bivalent Advanced Stop Temp
 CONF_TOP136 = "top136"  # Bivalent Advanced Start Delay
 CONF_TOP137 = "top137"  # Bivalent Advanced Stop Delay
 CONF_TOP138 = "top138"  # Bivalent Advanced DHW Delay
+CONF_TOP142 = "top142"  # Expansion Valve
 
 CONF_XTOP0 = "xtop0"  # Heat Power Consumption Extra
 CONF_XTOP1 = "xtop1"  # Cool Power Consumption Extra
@@ -233,6 +234,8 @@ TYPES = [
     CONF_TOP136,
     CONF_TOP137,
     CONF_TOP138,
+    CONF_TOP142,
+
     CONF_XTOP0,
     CONF_XTOP1,
     CONF_XTOP2,
@@ -910,6 +913,13 @@ CONFIG_SCHEMA = cv.Schema(
             state_class=STATE_CLASS_MEASUREMENT,
             unit_of_measurement=UNIT_MINUTE,
         ),
+        cv.Optional(CONF_TOP142): sensor.sensor_schema(
+            PanasonicHeatpumpSensor,
+            accuracy_decimals=0,
+            state_class=STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_EMPTY,
+        ),
+
         cv.Optional(CONF_XTOP0): sensor.sensor_schema(
             PanasonicHeatpumpSensor,
             accuracy_decimals=0,
diff --git a/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.cpp b/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.cpp
index cd4b25a..7e4355e 100644
--- a/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.cpp
+++ b/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.cpp
@@ -490,6 +490,11 @@ void PanasonicHeatpumpSensor::publish_new_state(const std::vector<uint8_t>& data
     if (this->has_state() && this->get_state() == new_state)
       return;
     break;
+  case SensorIds::CONF_TOP142:
+    new_state = PanasonicDecode::getByteMinus1(data[175]);
+    if (this->has_state() && this->get_state() == new_state)
+      return;
+    break;
 
   case SensorIds::CONF_XTOP0:
     new_state = PanasonicDecode::getWordMinus1(data, 14);
diff --git a/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.h b/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.h
index 74d24ec..84c4350 100644
--- a/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.h
+++ b/components/panasonic_heatpump/sensor/panasonic_heatpump_sensor.h
@@ -102,6 +102,7 @@ enum SensorIds : uint8_t {
   CONF_TOP136,
   CONF_TOP137,
   CONF_TOP138,
+  CONF_TOP142,
 
   CONF_XTOP0,
   CONF_XTOP1,