Emit last_heartbeat_set as ISO string

sdss · Dec 26, 2024 · 7450933 · 7450933
1 parent decebe1
commit 7450933
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/python/lvmecp/actor/commands/status.py b/python/lvmecp/actor/commands/status.py
@@ -14,6 +14,8 @@
 
 import click
 
+from lvmecp.tools import timestamp_to_iso
+
 from . import parser
 
 
@@ -46,6 +48,6 @@ async def status(command: ECPCommand, no_registers: bool = False):
         o2_percent_spectrograph=plc.safety.o2_level_spectrograph,
     )
 
-    command.info(last_heartbeat_set=command.actor._last_heartbeat)
+    command.info(last_heartbeat_set=timestamp_to_iso(command.actor._last_heartbeat))
 
     return command.finish()
diff --git a/python/lvmecp/etc/schema.json b/python/lvmecp/etc/schema.json
@@ -24,7 +24,7 @@
     "o2_percent_utilities": { "type": "number" },
     "o2_percent_spectrograph": { "type": "number" },
     "last_heartbeat_set": {
-      "oneOf": [{ "type": "number" }, { "type": "null" }]
+      "oneOf": [{ "type": "string" }, { "type": "null" }]
     },
     "engineering_mode": {
       "type": "object",