Fix for wrong conversion in Solvis Modbus api

LarsK1 · Nov 26, 2024 · 9cca67e · 9cca67e
1 parent bcaaeea
commit 9cca67e
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/custom_components/solvis_control/const.py b/custom_components/solvis_control/const.py
@@ -48,7 +48,7 @@ class ModbusFieldConfig:
     # sensor (0), select (1), number (2), switch (3)
     input_type: int = 0
     # Option to further process data
-    # 0: no processing, 1: version string split
+    # 0: no processing, 1: version string split, 2: special conversion
     data_processing: int = 0
     # Supported Version
     # 0: SC2 & SC3, 1: SC3, 2: SC2
@@ -351,6 +351,16 @@ class ModbusFieldConfig:
         unit="l/min",
         device_class=None,
         state_class="measurement",
+        supported_version=1,
+    ),
+    ModbusFieldConfig(  # Durchfluss Warmwasserzirkualation
+        name="domestic_water_flow",
+        address=33041,
+        unit="l/min",
+        device_class=None,
+        state_class="measurement",
+        supported_version=2,
+        data_processing=2,
     ),
     ModbusFieldConfig(  # HKR1 Betriebsart
         name="hkr1_betriebsart",

diff --git a/custom_components/solvis_control/sensor.py b/custom_components/solvis_control/sensor.py
@@ -207,6 +207,10 @@ def _handle_coordinator_update(self) -> None:
                 else:
                     _LOGGER.warning("Couldn't process version string to Version.")
                     self._attr_native_value = response_data
+            case (
+                2
+            ):  # https://github.com/LarsK1/hass_solvis_control/issues/58#issuecomment-2496245943
+                self._attr_native_value = ((1 / (response_data / 60)) * 1000) / 42 * 60
             case _:
                 self._attr_native_value = response_data  # Update the sensor value
         self.async_write_ha_state()