wip5

libraries/AP_Mount/AP_Mount.cpp

@@ -290,6 +290,18 @@ void AP_Mount::set_yaw_lock(uint8_t instance, bool yaw_lock)
     backend->set_yaw_lock(yaw_lock);
 }
 
+// set mount operating mode
+void AP_Mount::set_mount_mode( uint8_t mount_mode)
+{
+    auto *backend = get_instance(_primary);
+    if (backend == nullptr) {
+        return;
+    }
+
+    // call backend's set_yaw_lock
+    backend->set_mount_mode(mount_mode);
+}
+
 // set angle target in degrees
 // roll and pitch are in earth-frame
 // yaw_is_earth_frame (aka yaw_lock) should be true if yaw angle is earth-frame, false if body-frame