Added telemetry plugin functionality

docs/example_plugins/telemetry.py

@@ -0,0 +1,34 @@
+import RNS
+
+class BasicTelemetryPlugin(SidebandTelemetryPlugin):
+    plugin_name = "telemetry_example"
+
+    def start(self):
+        # Do any initialisation work here
+        RNS.log("Basic telemetry plugin example starting...")
+
+        # And finally call start on superclass
+        super().start()
+
+    def stop(self):
+        # Do any teardown work here
+        pass
+
+        # And finally call stop on superclass
+        super().stop()
+
+    def update_telemetry(self, telemeter):
+        if telemeter != None:
+            RNS.log("Updating power sensors")
+            telemeter.synthesize("power_consumption")
+            telemeter.sensors["power_consumption"].update_consumer(2163.15, type_label="Heater consumption")
+            telemeter.sensors["power_consumption"].update_consumer(12.7/1e6, type_label="Receiver consumption")
+            telemeter.sensors["power_consumption"].update_consumer(0.055, type_label="LED consumption")
+            telemeter.sensors["power_consumption"].update_consumer(982.22*1e9, type_label="Smelter consumption")
+
+            telemeter.synthesize("power_production")
+            telemeter.sensors["power_production"].update_producer(5732.15, type_label="Solar production")
+
+# Finally, tell Sideband what class in this
+# file is the actual plugin class.
+plugin_class = BasicTelemetryPlugin