Added firmware information and service get_info

custom_components/davis_vantage/__init__.py

@@ -17,7 +17,8 @@
     MANUFACTURER,
     SERVICE_SET_DAVIS_TIME,
     SERVICE_GET_DAVIS_TIME,
-    SERVICE_GET_RAW_DATA
+    SERVICE_GET_RAW_DATA,
+    SERVICE_GET_INFO
 )
 from .coordinator import DavisVantageDataUpdateCoordinator
 from .utils import convert_to_iso_datetime
@@ -47,12 +48,16 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     hass.data[DOMAIN]['interval'] = entry.data.get("interval", 30)
 
     client = DavisVantageClient(hass, protocol, link, rain_collector, windrose8)
+    info = await client.async_get_info()
+    firmware_version = info.get('version', None) if info is not None else None
 
     device_info = DeviceInfo(
         identifiers={(DOMAIN, entry.entry_id)},
         manufacturer=MANUFACTURER,
         name=NAME,
-        model=VERSION
+        model=VERSION,
+        sw_version=firmware_version,
+        hw_version=None
     )
 
     hass.data[DOMAIN][entry.entry_id] = coordinator = DavisVantageDataUpdateCoordinator(
@@ -81,6 +86,15 @@ async def get_raw_data(call: ServiceCall) -> dict[str, Any]:
         raw_data = client.get_raw_data()
         json_data = safe_serialize(raw_data)
         return json.loads(json_data)
+
+    async def get_info(call: ServiceCall) -> dict[str, Any]:
+        info = await client.async_get_info()
+        if info is not None:
+            return info
+        else:
+            return {
+                "error": "Couldn't get firmware information from Davis weather station"
+            }
 
     hass.services.async_register(
         DOMAIN, SERVICE_SET_DAVIS_TIME, set_davis_time
@@ -93,6 +107,10 @@ async def get_raw_data(call: ServiceCall) -> dict[str, Any]:
         DOMAIN, SERVICE_GET_RAW_DATA, get_raw_data, supports_response=SupportsResponse.ONLY
     )
 
+    hass.services.async_register(
+        DOMAIN, SERVICE_GET_INFO, get_info, supports_response=SupportsResponse.ONLY
+    )
+
     def safe_serialize(obj: Any):
         default = lambda o: f"<<non-serializable: {type(o).__qualname__}>>" # type: ignore
         return json.dumps(obj, default=default) # type: ignore

custom_components/davis_vantage/client.py

@@ -149,6 +149,27 @@ async def async_set_davis_time(self) -> None:
         except Exception as e:
             _LOGGER.error("Couldn't set davis time: %s", e)
 
+    def get_info(self) -> dict[str, Any] | None:
+        try:
+            self._vantagepro2.link.open()
+            firmware_version = self._vantagepro2.firmware_version # type: ignore
+            firmware_date = self._vantagepro2.firmware_date # type: ignore
+            diagnostics = self._vantagepro2.diagnostics # type: ignore
+        except Exception as e:
+            raise e
+        finally:
+            self._vantagepro2.link.close()
+        return { "version": firmware_version, "date": firmware_date, "diagnostics": diagnostics }
+
+    async def async_get_info(self) -> dict[str, Any] | None:
+        info = None
+        try:
+            loop = asyncio.get_event_loop()
+            info = await loop.run_in_executor(None, self.get_info)
+        except Exception as e:
+            _LOGGER.error("Couldn't get firmware info: %s", e)
+        return info
+
     def add_additional_info(self, data: dict[str, Any]) -> None:
         if data['TempOut'] is not None:
             if data['HumOut'] is not None:

custom_components/davis_vantage/const.py

@@ -4,7 +4,7 @@
 DOMAIN = "davis_vantage"
 MANUFACTURER = "Davis"
 MODEL = "Vantage Pro2/Vue"
-VERSION = "1.0.10"
+VERSION = "1.0.11"
 
 DEFAULT_SYNC_INTERVAL = 30  # seconds
 DEFAULT_NAME = NAME
@@ -18,3 +18,4 @@
 SERVICE_SET_DAVIS_TIME = 'set_davis_time'
 SERVICE_GET_DAVIS_TIME = 'get_davis_time'
 SERVICE_GET_RAW_DATA = 'get_raw_data'
+SERVICE_GET_INFO = 'get_info'

custom_components/davis_vantage/services.yaml

@@ -3,4 +3,6 @@ set_davis_time:
 get_davis_time:
   description: Get the time of the Davis weather station
 get_raw_data:
-  description: Get the raw, unprocessed data from the last fetch
+  description: Get the raw, unprocessed data from the last fetch
+get_firmware_info:
+  description: Get the firmware version and date information