adding human readable statuses of the battery for Eaton UPS

Author: nkrasko

examples/vucm/snmp-eaton-ups/docker-compose.yaml

@@ -4,6 +4,7 @@ services:
     build: .
     image: enapter-vucm-examples/snmp-eaton-ups:latest
     stop_signal: SIGINT
+    restart: "no"
     environment:
       ENAPTER_VUCM_BLOB: "REALENAPTERVUCMBLOBMUSTBEHERE="
       ENAPTER_SNMP_HOST: "192.168.192.192"

examples/vucm/snmp-eaton-ups/manifest.yml

@@ -38,21 +38,21 @@ telemetry:
     type: string
     display_name: Battery Status
     enum:
-      "1":
+      "charge":
         display_name: Charging
-      "2":
+      "discharge":
         display_name: Discharging
-      "3":
+      "float":
         display_name: Floating
-      "4":
+      "reset":
         display_name: Resting
-      "5":
+      "unknown":
         display_name: unknown
-      "6":
+      "disconnect":
         display_name: Disconnected
-      "7":
+      "test":
         display_name: Under Test
-      "8":
+      "check":
         display_name: Check Battery
   grid_freq:
     type: integer
@@ -94,4 +94,4 @@ telemetry:
     - grid_freq
     - ups_freq
     - grid_v
-    - out_load
+    - out_load

examples/vucm/snmp-eaton-ups/script.py

@@ -40,7 +40,26 @@ async def task_get_telemetry_data(self):
 
             status = await self.snmp_get("1.3.6.1.4.1.534.1.2.5.0")
             if status is not None:
-                self.telemetry["status"] = str(status)
+                if status == 1:
+                    status_name = "charge"
+                elif status == 2:
+                    status_name = "discharge"
+                elif status == 3:
+                    status_name = "float"
+                elif status == 4:
+                    status_name = "reset"
+                elif status == 5:
+                    status_name = "unknown"
+                elif status == 6:
+                    status_name = "disconnect"
+                elif status == 7:
+                    status_name = "test"
+                elif status == 8:
+                    status_name = "check"
+                else:
+                    raise ValueError(f"unexpected status: {status}")
+
+                self.telemetry["status"] = status_name
 
             grid_freq = await self.snmp_get("1.3.6.1.2.1.33.1.3.3.1.2.1")
             if grid_freq is not None: