Initial Commit

src/python/tHome/acurite/mqtt.py

@@ -0,0 +1,79 @@
+#===========================================================================
+#
+# Convert decoded data to MQTT messages.
+#
+#===========================================================================
+
+#===========================================================================
+def convert( config, data ):
+   # List of tuples of ( topic, payload ) where payload is a dictionary.
+   msgs = []
+
+   if hasattr( data, "battery" ):
+      topic = config.mqttBattery % data.location
+      payload = {
+         "time" : data.time,
+         "battery" : data.battery,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "signal" ):
+      topic = config.mqttRssi % data.location
+      payload = {
+         "time" : data.time,
+         # Input is 0->1, convert to 0->100
+         "rssi" : data.signal * 100,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "humidity" ):
+      topic = config.mqttHumidity % data.location
+      payload = {
+         "time" : data.time,
+         "humidity" : data.humidity,
+         }
+      msgs.append( ( topic, payload ) )
+   
+   if hasattr( data, "temperature" ):
+      topic = config.mqttTemp % data.location
+      payload = {
+         "time" : data.time,
+         "temperature" : data.temperature,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "windSpeed" ):
+      topic = config.mqttWindSpeed % data.location
+      payload = {
+         "time" : data.time,
+         "speed" : data.windSpeed,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "windDir" ):
+      topic = config.mqttWindDir % data.location
+      payload = {
+         "time" : data.time,
+         "direction" : data.windDir,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "pressure" ):
+      topic = config.mqttBarometer % data.location
+      payload = {
+         "time" : data.time,
+         "pressure" : data.pressure,
+         }
+      msgs.append( ( topic, payload ) )
+
+   if hasattr( data, "rainfall" ):
+      topic = config.mqttRain % data.location
+      payload = {
+         "time" : data.time,
+         "rain" : data.rainfall,
+         }
+      msgs.append( ( topic, payload ) )
+
+   return msgs
+
+#===========================================================================