MAVLink messages update Wed May 20 23:38:45 UTC 2026

PX4BuildBot · PX4BuildBot · commit 7939e7c81488 · 2026-05-20T23:38:45.000Z
diff --git a/en/messages/ASLUAV.md b/en/messages/ASLUAV.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 17 | 234
-[Enums](#enumerated-types) | 2 | 158
-[Commands](#mav_commands) | 169 | 0
+[Enums](#enumerated-types) | 2 | 159
+[Commands](#mav_commands) | 170 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/AVSSUAS.md b/en/messages/AVSSUAS.md
@@ -39,8 +39,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 4 | 234
-[Enums](#enumerated-types) | 3 | 158
-[Commands](#mav_commands) | 174 | 0
+[Enums](#enumerated-types) | 3 | 159
+[Commands](#mav_commands) | 175 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/ardupilotmega.md b/en/messages/ardupilotmega.md
@@ -44,7 +44,7 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 73 | 252
-[Enums](#enumerated-types) | 46 | 174
+[Enums](#enumerated-types) | 45 | 175
 [Commands](#mav_commands) | 200 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
@@ -1107,14 +1107,6 @@ Value | Name | Description
 <a id='ACCELCAL_VEHICLE_POS_SUCCESS'></a>16777215 | [ACCELCAL_VEHICLE_POS_SUCCESS](#ACCELCAL_VEHICLE_POS_SUCCESS) |  
 <a id='ACCELCAL_VEHICLE_POS_FAILED'></a>16777216 | [ACCELCAL_VEHICLE_POS_FAILED](#ACCELCAL_VEHICLE_POS_FAILED) |  
 
-### HEADING_TYPE {#HEADING_TYPE}
-
-Value | Name | Description
---- | --- | ---
-<a id='HEADING_TYPE_COURSE_OVER_GROUND'></a>0 | [HEADING_TYPE_COURSE_OVER_GROUND](#HEADING_TYPE_COURSE_OVER_GROUND) |  
-<a id='HEADING_TYPE_HEADING'></a>1 | [HEADING_TYPE_HEADING](#HEADING_TYPE_HEADING) |  
-<a id='HEADING_TYPE_DEFAULT'></a>2 | [HEADING_TYPE_DEFAULT](#HEADING_TYPE_DEFAULT) |  
-
 ### SCRIPTING_CMD {#SCRIPTING_CMD}
 
 Value | Name | Description
@@ -2119,21 +2111,6 @@ Param (Label) | Description | Values | Units
 7 (target alt) | Target Altitude |   | m 
 
 
-### MAV_CMD_GUIDED_CHANGE_HEADING (43002) {#MAV_CMD_GUIDED_CHANGE_HEADING}
-
-Change to target heading at a given rate, overriding previous heading/s. This slews the vehicle at a controllable rate between it's previous heading and the new one. (affects GUIDED only. Exiting GUIDED returns aircraft to normal behaviour defined elsewhere. Designed for onboard companion-computer command-and-control, not normally operator/GCS control.)
-
-Param (Label) | Description | Values | Units
---- | --- | --- | ---
-1 (heading type) | course-over-ground or raw vehicle heading. | [HEADING_TYPE](#HEADING_TYPE) |   
-2 (heading target) | Target heading. | min: 0 max: 359.99 | deg 
-3 (heading rate-of-change) | Maximum centripetal accelearation, ie rate of change,  toward new heading. |   | m/s/s 
-4 | Empty |   |   
-5 | Empty |   |   
-6 | Empty |   |   
-7 | Empty |   |   
-
-
 ### MAV_CMD_SET_HAGL (43005) {#MAV_CMD_SET_HAGL}
 
 Provide a value for height above ground level. This can be used for things like fixed wing and VTOL landing.
diff --git a/en/messages/common.md b/en/messages/common.md
@@ -38,8 +38,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 231 | 3
-[Enums](#enumerated-types) | 149 | 9
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 150 | 9
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
@@ -5148,6 +5148,16 @@ Value | Name | Description
 <a id='SPEED_TYPE_CLIMB_SPEED'></a>2 | [SPEED_TYPE_CLIMB_SPEED](#SPEED_TYPE_CLIMB_SPEED) | Climb speed 
 <a id='SPEED_TYPE_DESCENT_SPEED'></a>3 | [SPEED_TYPE_DESCENT_SPEED](#SPEED_TYPE_DESCENT_SPEED) | Descent speed 
 
+### HEADING_TYPE {#HEADING_TYPE}
+
+Heading setpoint types used in [MAV_CMD_GUIDED_CHANGE_HEADING](#MAV_CMD_GUIDED_CHANGE_HEADING)
+
+Value | Name | Description
+--- | --- | ---
+<a id='HEADING_TYPE_COURSE_OVER_GROUND'></a>0 | [HEADING_TYPE_COURSE_OVER_GROUND](#HEADING_TYPE_COURSE_OVER_GROUND) | Course over ground. 
+<a id='HEADING_TYPE_HEADING'></a>1 | [HEADING_TYPE_HEADING](#HEADING_TYPE_HEADING) | Raw vehicle heading. 
+<a id='HEADING_TYPE_DEFAULT'></a>2 | [HEADING_TYPE_DEFAULT](#HEADING_TYPE_DEFAULT) | Default heading. 
+
 ### ESTIMATOR_STATUS_FLAGS {#ESTIMATOR_STATUS_FLAGS}
 
 (Bitmask) Flags in [ESTIMATOR_STATUS](#ESTIMATOR_STATUS) message
@@ -9051,6 +9061,17 @@ Param (Label) | Description | Values | Units
 7 | Empty. |   |   
 
 
+### MAV_CMD_GUIDED_CHANGE_HEADING (43002) {#MAV_CMD_GUIDED_CHANGE_HEADING}
+
+Change to target direction at a given rate, overriding previous heading/s. This slews the vehicle at a controllable rate between its previous heading and the new one.
+
+Param (Label) | Description | Values | Units
+--- | --- | --- | ---
+1 (Heading Type) | Course-over-ground or raw vehicle heading. | [HEADING_TYPE](#HEADING_TYPE) |   
+2 (Heading Target) | Target heading. | min: 0 max: 359.99 | deg 
+3 (Heading Rate of Change) | Maximum centripetal acceleration, i.e. rate of change toward new heading. |   | deg/s 
+
+
 ### MAV_CMD_EXTERNAL_POSITION_ESTIMATE (43003) {#MAV_CMD_EXTERNAL_POSITION_ESTIMATE}
 
 Provide an external position estimate for use when dead-reckoning. This is meant to be used for occasional position resets that may be provided by a external system such as a remote pilot using landmarks over a video link.
diff --git a/en/messages/cubepilot.md b/en/messages/cubepilot.md
@@ -38,8 +38,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 5 | 234
-[Enums](#enumerated-types) | 0 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 0 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/development.md b/en/messages/development.md
@@ -37,8 +37,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 14 | 234
-[Enums](#enumerated-types) | 15 | 158
-[Commands](#mav_commands) | 178 | 0
+[Enums](#enumerated-types) | 15 | 159
+[Commands](#mav_commands) | 179 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/marsh.md b/en/messages/marsh.md
@@ -37,8 +37,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 5 | 234
-[Enums](#enumerated-types) | 6 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 6 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/matrixpilot.md b/en/messages/matrixpilot.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 27 | 234
-[Enums](#enumerated-types) | 1 | 158
-[Commands](#mav_commands) | 168 | 0
+[Enums](#enumerated-types) | 1 | 159
+[Commands](#mav_commands) | 169 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/paparazzi.md b/en/messages/paparazzi.md
@@ -37,8 +37,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 5 | 234
-[Enums](#enumerated-types) | 0 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 0 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/python_array_test.md b/en/messages/python_array_test.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 8 | 234
-[Enums](#enumerated-types) | 0 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 0 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/stemstudios.md b/en/messages/stemstudios.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 2 | 234
-[Enums](#enumerated-types) | 1 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 1 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/uAvionix.md b/en/messages/uAvionix.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 8 | 234
-[Enums](#enumerated-types) | 13 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 13 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
diff --git a/en/messages/ualberta.md b/en/messages/ualberta.md
@@ -35,8 +35,8 @@ span.warning {
 Type | Defined | Included
 --- | --- | ---
 [Messages](#messages) | 3 | 234
-[Enums](#enumerated-types) | 3 | 158
-[Commands](#mav_commands) | 167 | 0
+[Enums](#enumerated-types) | 3 | 159
+[Commands](#mav_commands) | 168 | 0
 
 The following sections list all entities in the dialect (both included and defined in this file).
 
