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+/****************************************************************************
+ *
+ * Copyright (c) 2012-2014 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 vehicle_global_position.h
+ * Definition of the global fused WGS84 position uORB topic.
+ *
+ * @author Thomas Gubler <thomasgubler@student.ethz.ch>
+ */
+
+#ifndef TECS_STATUS_T_H_
+#define TECS_STATUS_T_H_
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "../uORB.h"
+
+/**
+ * @addtogroup topics
+ * @{
+ */
+
+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
+ */
+struct tecs_status_s {
+ uint64_t timestamp; /**< timestamp, in microseconds since system start */
+
+ float altitudeSp;
+ float altitude;
+ float flightPathAngleSp;
+ float flightPathAngle;
+ float flightPathAngleFiltered;
+ float airspeedSp;
+ float airspeed;
+ float airspeedFiltered;
+ float airspeedDerivativeSp;
+ float airspeedDerivative;
+
+ float totalEnergyRateSp;
+ float totalEnergyRate;
+ float energyDistributionRateSp;
+ float energyDistributionRate;
+
+ tecs_mode mode;
+};
+
+/**
+ * @}
+ */
+
+/* register this as object request broker structure */
+ORB_DECLARE(tecs_status);
+
+#endif