ORB_PRIO: set ORB_PRIO_MIN to 1 instead of 0

This is needed as the sensors app assumes a value of 0 means uninitialized. Follow-up to 'Sensors app: Fix consistency checks', a6696d3
PX4 · Jan 3, 2017 · ab3b68c · ab3b68c
1 parent 000d965
commit ab3b68c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/modules/uORB/uORB.h b/src/modules/uORB/uORB.h
@@ -68,7 +68,7 @@ typedef const struct orb_metadata *orb_id_t;
  * Relevant for multi-topics / topic groups
  */
 enum ORB_PRIO {
-	ORB_PRIO_MIN = 0,
+	ORB_PRIO_MIN = 1, // leave 0 free for other purposes, eg. marking an uninitialized value
 	ORB_PRIO_VERY_LOW = 25,
 	ORB_PRIO_LOW = 50,
 	ORB_PRIO_DEFAULT = 75,