Add heat pump interfaces

libnymea/interfaces/heatpump.json

@@ -0,0 +1,3 @@
+{
+    "description": "The base for all heat pump interfaces. Can be used by the client to filter for heat pumps in the system."
+}

libnymea/interfaces/interfaces.qrc

@@ -89,5 +89,8 @@
         <file>airquality.json</file>
         <file>indoorairquality.json</file>
         <file>energystorage.json</file>
+        <file>heatpump.json</file>
+        <file>smartgridheatpump.json</file>
+        <file>simpleheatpump.json</file>
     </qresource>
 </RCC>

libnymea/interfaces/simpleheatpump.json

@@ -0,0 +1,12 @@
+{
+    "description": "This interface can be used for heat pumps offering one digital input for controlling whenever it is good to consume more energy than normal. This interface is intended to be used by an energy manager to enable boost whenever cheap or self produced energy is available.",
+    "extends": "heatpump",
+    "states": [
+        {
+            "name": "boost",
+            "type": "bool",
+            "writable": true,
+            "logged": true
+        }
+    ]
+}

libnymea/interfaces/smartgridheatpump.json

@@ -0,0 +1,18 @@
+{
+    "description": "This interface can be used for heat pumps offering the smart grid label \"SG-Ready\". The modes can be set to the heatpump either trough 2 digital outputs or directly using modbus registers. These modes should be used by an energy manager and are not intended to be set by an user since there are certain rules to consider when switchen the SG mode.",
+    "extends": "heatpump",
+    "states": [
+        {
+            "name": "sgReadyMode",
+            "type": "QString",
+            "possibleValues": [
+                "Off",
+                "Low",
+                "Standard",
+                "High"
+            ],
+            "writable": true,
+            "logged": true
+        }
+    ]
+}