From 77fd7b388b3b80881e405bec5ed56fb959082612 Mon Sep 17 00:00:00 2001
From: Thomas Gubler <thomasgubler@gmail.com>
Date: Mon, 8 Dec 2014 14:04:20 +0100
Subject: [PATCH] parameter update as msg

---
 msg/px4_msgs/parameter_update.msg             |  1 +
 .../mc_att_control/mc_att_control_base.h      |  1 -
 src/modules/uORB/topics/parameter_update.h    | 61 -------------------
 src/platforms/px4_includes.h                  |  1 +
 4 files changed, 2 insertions(+), 62 deletions(-)
 create mode 100644 msg/px4_msgs/parameter_update.msg
 delete mode 100644 src/modules/uORB/topics/parameter_update.h

diff --git a/msg/px4_msgs/parameter_update.msg b/msg/px4_msgs/parameter_update.msg
new file mode 100644
index 0000000000..39dc336e05
--- /dev/null
+++ b/msg/px4_msgs/parameter_update.msg
@@ -0,0 +1 @@
+uint64 timestamp	# time at which the latest parameter was updated
diff --git a/src/modules/mc_att_control/mc_att_control_base.h b/src/modules/mc_att_control/mc_att_control_base.h
index 49c8dad7d3..f81a0d7721 100644
--- a/src/modules/mc_att_control/mc_att_control_base.h
+++ b/src/modules/mc_att_control/mc_att_control_base.h
@@ -53,7 +53,6 @@
 #include <errno.h>
 #include <math.h>
 
-#include <uORB/topics/parameter_update.h>
 #include <systemlib/perf_counter.h>
 #include <lib/mathlib/mathlib.h>
 
diff --git a/src/modules/uORB/topics/parameter_update.h b/src/modules/uORB/topics/parameter_update.h
deleted file mode 100644
index fe9c9070fc..0000000000
--- a/src/modules/uORB/topics/parameter_update.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2012 PX4 Development Team. All rights reserved.
- *
- * 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 parameter_update.h
- * Notification about a parameter update.
- */
-
-#ifndef TOPIC_PARAMETER_UPDATE_H
-#define TOPIC_PARAMETER_UPDATE_H
-
-#include <stdint.h>
-#include <platforms/px4_defines.h>
-
-/**
- * @addtogroup topics
- * @{
- */
-
-struct parameter_update_s {
-	/** time at which the latest parameter was updated */
-	uint64_t	timestamp;
-};
-
-/**
- * @}
- */
-
-ORB_DECLARE(parameter_update);
-
-#endif
\ No newline at end of file
diff --git a/src/platforms/px4_includes.h b/src/platforms/px4_includes.h
index b7771072ff..b8c8d034ed 100644
--- a/src/platforms/px4_includes.h
+++ b/src/platforms/px4_includes.h
@@ -62,6 +62,7 @@
 #include <uORB/topics/vehicle_attitude.h>
 #include <uORB/topics/vehicle_control_mode.h>
 #include <uORB/topics/actuator_armed.h>
+#include <uORB/topics/parameter_update.h>
 #include <systemlib/err.h>
 #include <systemlib/param/param.h>