From 5c71f4e70c4752ab89a9e3a84f92519255296f09 Mon Sep 17 00:00:00 2001
From: jholdsworth_Metis <joe.holdsworth@metisengineering.com>
Date: Fri, 17 Jul 2026 10:17:29 +0100
Subject: [PATCH] Add Ion ModuleStatus vendor message

---
 ion/20540.ModuleStatus.uavcan | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 ion/20540.ModuleStatus.uavcan

diff --git a/ion/20540.ModuleStatus.uavcan b/ion/20540.ModuleStatus.uavcan
new file mode 100644
index 0000000..50b5c89
--- /dev/null
+++ b/ion/20540.ModuleStatus.uavcan
@@ -0,0 +1,18 @@
+#
+# Ion Module State
+#
+# Reports application-specific operational state for an Ion module.
+#
+# This message complements uavcan.protocol.NodeStatus.
+# Generic node health and operating mode shall be reported using
+# uavcan.protocol.NodeStatus.
+#
+
+uint8 MODULE_OFF  = 0
+uint8 MODULE_ON  = 1
+uint8 MODULE_TIMER_COMPLETE = 2
+uint8 MODULE_READY = 3
+
+float16 supply_voltage
+uint8 module_state
+uint32 timer_elapsed_ms
\ No newline at end of file