Add Kermi x-change

templates/definition/charger/kermi.yaml

@@ -0,0 +1,82 @@
+template: kermi
+products:
+  - brand: Bösch
+  - brand: Kermi
+    description:
+      generic: x-change
+group: heating
+# requirements:
+#   evcc: ["sponsorship"]
+params:
+  - name: modbus
+    choice: ["tcpip"]
+    # id TWE 50, HK 51
+  - name: tempsource
+    type: choice
+    choice: ["", "warmwater", "buffer"]
+    description:
+      de: "Temperaturquelle"
+      en: "Temperature source"
+render: |
+  type: sgready
+  getmode:
+    source: map
+    values:
+      0: 3 # Off
+      1: 1 # Eco
+      2: 1 # Normal
+      3: 2 # Comfort
+      4: 1 # Benutzerdefiniert
+    get:
+      source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 155
+        type: holding
+        encoding: uint16
+  setmode:
+    source: switch
+    switch:
+    - case: 1 # normal
+      set:
+        source: const
+        value: 2 # normal
+        set:
+          source: modbus
+          {{- include "modbus" . | indent 8 }}
+          register:
+            address: 155
+            type: writesingle
+            encoding: uint16
+    - case: 2 # boost
+      set:
+        source: const
+        value: 3 # comfort
+        set:
+          source: modbus
+          {{- include "modbus" . | indent 8 }}
+          register:
+            address: 155
+            type: writesingle
+            encoding: uint16
+    - case: 3 # dimm
+      set:
+        source: const
+        value: 1 # eco
+        set:
+          source: modbus
+          {{- include "modbus" . | indent 8 }}
+          register:
+            address: 155
+            type: writesingle
+            encoding: uint16
+  {{- if .tempsource }}
+  temp:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: {{ if eq .tempsource "warmwater" -}} 100 {{ else }} 1 {{- end }}
+      type: holding
+      encoding: int16
+    scale: 0.1
+  {{- end }}