Reread registers on every fetch

nmakel · Sep 16, 2023 · ed153ab · ed153ab
1 parent b30928a
commit ed153ab
Showing 1 changed file with 12 additions and 7 deletions.
diff --git a/data_server.py b/data_server.py
@@ -8,15 +8,12 @@
 
 app = Flask(__name__)
 
+global inverter
+
 @app.route('/', methods=['GET'])
 def get_values():
-    args = parse_environment_variables()  # Parse environment variables
-    inverter = solaredge_modbus.Inverter(
-        host=args["host"],
-        port=int(args["port"]),
-        timeout=int(args["timeout"]),
-        unit=int(args["unit"])
-    )
+    global inverter
+    inverter.read_all()
 
     values = {}
     values = inverter.read_all()
@@ -48,5 +45,13 @@ def parse_environment_variables():
         "unit": unit,
     }
 
+args = parse_environment_variables()  # Parse environment variables
+inverter = solaredge_modbus.Inverter(
+    host=args["host"],
+    port=int(args["port"]),
+    timeout=int(args["timeout"]),
+    unit=int(args["unit"])
+)
+
 if __name__ == "__main__":
     app.run(host='0.0.0.0', port=5000)