Merge remote-tracking branch 'px4/mtecs' into navigator_rewrite

src/modules/uORB/objects_common.cpp

@@ -203,3 +203,5 @@ ORB_DEFINE(estimator_status, struct estimator_status_report);
 #include "topics/tecs_status.h"
 ORB_DEFINE(tecs_status, struct tecs_status_s);
 
+#include "topics/wind_estimate.h"
+ORB_DEFINE(wind_estimate, struct wind_estimate_s);

src/modules/uORB/topics/tecs_status.h

@@ -50,6 +50,14 @@
  * @{
  */
 
+typedef enum {
+	TECS_MODE_NORMAL,
+	TECS_MODE_UNDERSPEED,
+	TECS_MODE_TAKEOFF,
+	TECS_MODE_LAND,
+	TECS_MODE_LAND_THROTTLELIM
+} tecs_mode;
+
  /**
  * Internal values of the (m)TECS fixed wing speed alnd altitude control system
  */
@@ -69,6 +77,8 @@ struct tecs_status_s {
 	float totalEnergyRate;
 	float energyDistributionRateSp;
 	float energyDistributionRate;
+
+	tecs_mode mode;
 };
 
 /**

src/modules/uORB/topics/wind_estimate.h

@@ -0,0 +1,68 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2014 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 wind_estimate.h
+ *
+ * Wind estimate topic topic
+ *
+ */
+
+#ifndef TOPIC_WIND_ESTIMATE_H
+#define TOPIC_WIND_ESTIMATE_H
+
+#include <stdint.h>
+#include "../uORB.h"
+
+/**
+ * @addtogroup topics
+ * @{
+ */
+
+/** Wind estimate */
+struct wind_estimate_s {
+
+	uint64_t	timestamp;		/**< Microseconds since system boot */
+	float		windspeed_north;	/**< Wind component in north / X direction */
+	float		windspeed_east;		/**< Wind component in east / Y direction */
+	float		covariance_north;	/**< Uncertainty - set to zero (no uncertainty) if not estimated */
+	float		covariance_east;	/**< Uncertainty - set to zero (no uncertainty) if not estimated */
+};
+
+/**
+ * @}
+ */
+
+ORB_DECLARE(wind_estimate);
+
+#endif