[IOTE-2][IOTE-326] Add local timestamp week rollover flag

swift-nav · Mar 15, 2024 · 1a604cd · 1a604cd
1 parent 0a3878f
commit 1a604cd
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/c/include/libsbp/system/MSG_GNSS_TIME_OFFSET.h b/c/include/libsbp/system/MSG_GNSS_TIME_OFFSET.h
@@ -61,7 +61,7 @@ typedef struct {
   s16 microseconds;
 
   /**
-   * Status flags (reserved)
+   * Status flags
    */
   u8 flags;
 } sbp_msg_gnss_time_offset_t;

diff --git a/spec/yaml/swiftnav/sbp/system.yaml b/spec/yaml/swiftnav/sbp/system.yaml
@@ -443,7 +443,15 @@ definitions:
             desc: Microseconds portion of the time offset
         - flags:
             type: u8
-            desc: Status flags (reserved)
+            desc: Status flags
+            fields:
+              - 1-7:
+                  desc: Reserved, set to zero
+              - 0:
+                  desc: Aligned with local timestamp week rollover
+                  values:
+                    - 0: Not affected by local timestamp week rollover
+                    - 1: Week number incremented on local timestamp week rollover
 
  - MSG_PPS_TIME:
     id: 0xFF08