v1

2026-07-24 12:25:14 +02:00
parent 909ec41b39
commit fc8813c14a
28 changed files with 1805 additions and 0 deletions
@@ -0,0 +1,51 @@
+"""Map wM-Bus 3-letter FLAG manufacturer codes to full names.
+
+The DLL header only carries the 3-letter FLAG code (e.g. "KAM"). This is a
+best-effort lookup of common metering manufacturers; unknown codes fall back
+to the code itself.
+"""
+
+_FLAG = {
+    "ABB": "ABB",
+    "AMT": "Aquametro",
+    "APA": "Apator",
+    "APT": "Apator",
+    "BME": "BMeters",
+    "BME": "BMeters",
+    "DME": "Diehl Metering",
+    "DWZ": "Lorenz",
+    "EFE": "Engelmann",
+    "ELS": "Elster",
+    "ELV": "Elvaco",
+    "EMH": "EMH Metering",
+    "ESY": "EasyMeter",
+    "GAV": "Carlo Gavazzi",
+    "GWF": "GWF",
+    "HYD": "Diehl (Hydrometer)",
+    "INE": "Innotas",
+    "ITW": "Itron",
+    "ITR": "Itron",
+    "KAM": "Kamstrup",
+    "KAW": "Kamstrup",
+    "LUG": "Landis+Gyr",
+    "LGB": "Landis+Gyr",
+    "MAD": "Maddalena",
+    "MTR": "Metrona",
+    "NZR": "NZR",
+    "QDS": "Qundis",
+    "REL": "Relay",
+    "RKE": "Viterra / Ista",
+    "SAP": "Sappel",
+    "SEN": "Sensus",
+    "SON": "Sontex",
+    "SPX": "Spanner-Pollux",
+    "TCH": "Techem",
+    "WEP": "Weptech",
+    "ZRI": "Zenner",
+}
+
+
+def manufacturer_name(code: str) -> str:
+    if not code:
+        return ""
+    return _FLAG.get(code.upper(), code.upper())