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diff --git a/src/examples/px4_mavlink_debug/px4_mavlink_debug.c b/src/examples/px4_mavlink_debug/px4_mavlink_debug.c
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+/****************************************************************************
+ *
+ * Copyright (C) 2012 PX4 Development Team. All rights reserved.
+ * Author: @author Example User <mail@example.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name PX4 nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/**
+ * @file px4_mavlink_debug.c
+ * Debug application example for PX4 autopilot
+ */
+
+#include <nuttx/config.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <poll.h>
+
+#include <systemlib/err.h>
+
+#include <uORB/uORB.h>
+#include <uORB/topics/debug_key_value.h>
+
+__EXPORT int px4_mavlink_debug_main(int argc, char *argv[]);
+
+int px4_mavlink_debug_main(int argc, char *argv[])
+{
+ printf("Hello Debug!\n");
+
+ /* advertise debug value */
+ struct debug_key_value_s dbg = { .key = "velx", .value = 0.0f };
+ orb_advert_t pub_dbg = orb_advertise(ORB_ID(debug_key_value), &dbg);
+
+ int value_counter = 0;
+
+ while (value_counter < 100) {
+ /* send one value */
+ dbg.value = value_counter;
+ orb_publish(ORB_ID(debug_key_value), pub_dbg, &dbg);
+
+ warnx("sent one more value..");
+
+ value_counter++;
+ usleep(500000);
+ }
+
+ return 0;
+}