Merge branch master into dataman_state_nav_rewrite

src/modules/uORB/objects_common.cpp

@@ -206,6 +206,9 @@ ORB_DEFINE(encoders, struct encoders_s);
 #include "topics/estimator_status.h"
 ORB_DEFINE(estimator_status, struct estimator_status_report);
 
+#include "topics/vehicle_force_setpoint.h"
+ORB_DEFINE(vehicle_force_setpoint, struct vehicle_force_setpoint_s);
+
 #include "topics/tecs_status.h"
 ORB_DEFINE(tecs_status, struct tecs_status_s);
 

src/modules/uORB/topics/manual_control_setpoint.h

@@ -98,6 +98,7 @@ struct manual_control_setpoint_s {
 	switch_pos_t posctl_switch;			/**< position control 2 position switch (optional): _ALTCTL_, POSCTL */
 	switch_pos_t loiter_switch;			/**< loiter 2 position switch (optional): _MISSION_, LOITER */
 	switch_pos_t acro_switch;			/**< acro 2 position switch (optional): _MANUAL_, ACRO */
+	switch_pos_t offboard_switch;		/**< offboard 2 position switch (optional): _NORMAL_, OFFBOARD */
 }; /**< manual control inputs */
 
 /**

src/modules/uORB/topics/offboard_control_setpoint.h

@@ -69,7 +69,7 @@ struct offboard_control_setpoint_s {
 	uint64_t timestamp;
 
 	enum OFFBOARD_CONTROL_MODE mode;		 /**< The current control inputs mode */
-	bool armed;	/**< Armed flag set, yes / no */
+
 	float p1;	/**< ailerons roll / roll rate input */
 	float p2;	/**< elevator / pitch / pitch rate */
 	float p3;	/**< rudder / yaw rate / yaw */

src/modules/uORB/topics/position_setpoint_triplet.h

@@ -60,16 +60,26 @@ enum SETPOINT_TYPE
 	SETPOINT_TYPE_TAKEOFF,		/**< takeoff setpoint */
 	SETPOINT_TYPE_LAND,		/**< land setpoint, altitude must be ignored, descend until landing */
 	SETPOINT_TYPE_IDLE,		/**< do nothing, switch off motors or keep at idle speed (MC) */
+	SETPOINT_TYPE_OFFBOARD, 	/**< setpoint set by offboard */
 };
 
 struct position_setpoint_s
 {
 	bool valid;			/**< true if setpoint is valid */
 	enum SETPOINT_TYPE type;	/**< setpoint type to adjust behavior of position controller */
+	float x;			/**< local position setpoint in m in NED */
+	float y;			/**< local position setpoint in m in NED */
+	float z;			/**< local position setpoint in m in NED */
+	bool position_valid;	/**< true if local position setpoint valid */
+	float vx;			/**< local velocity setpoint in m in NED */
+	float vy;			/**< local velocity setpoint in m in NED */
+	float vz;			/**< local velocity setpoint in m in NED */
+	bool velocity_valid;		/**< true if local velocity setpoint valid */
 	double lat;			/**< latitude, in deg */
 	double lon;			/**< longitude, in deg */
 	float alt;			/**< altitude AMSL, in m */
 	float yaw;			/**< yaw (only for multirotors), in rad [-PI..PI), NaN = hold current yaw */
+	float yawspeed;			/**< yawspeed (only for multirotors, in rad/s) */
 	float loiter_radius;		/**< loiter radius (only for fixed wing), in m */
 	int8_t loiter_direction;	/**< loiter direction: 1 = CW, -1 = CCW */
 	float pitch_min;		/**< minimal pitch angle for fixed wing takeoff waypoints */

src/modules/uORB/topics/rc_channels.h

@@ -56,7 +56,7 @@ enum RC_CHANNELS_FUNCTION {
 	RETURN,
 	POSCTL,
 	LOITER,
-	OFFBOARD_MODE,
+	OFFBOARD,
 	ACRO,
 	FLAPS,
 	AUX_1,

src/modules/uORB/topics/telemetry_status.h

@@ -86,4 +86,14 @@ static const struct orb_metadata *telemetry_status_orb_id[TELEMETRY_STATUS_ORB_I
 	ORB_ID(telemetry_status_3),
 };
 
+// This is a hack to quiet an unused-variable warning for when telemetry_status.h is
+// included but telemetry_status_orb_id is not referenced. The inline works if you
+// choose to use it, but you can continue to just directly index into the array as well.
+// If you don't use the inline this ends up being a no-op with no additional code emitted.
+extern inline const struct orb_metadata *telemetry_status_orb_id_lookup(size_t index);
+extern inline const struct orb_metadata *telemetry_status_orb_id_lookup(size_t index)
+{
+	return telemetry_status_orb_id[index];
+}
+
 #endif /* TOPIC_TELEMETRY_STATUS_H */

src/modules/uORB/topics/vehicle_control_mode.h

@@ -74,6 +74,7 @@ struct vehicle_control_mode_s {
 
 	bool flag_control_manual_enabled;		/**< true if manual input is mixed in */
 	bool flag_control_auto_enabled;			/**< true if onboard autopilot should act */
+	bool flag_control_offboard_enabled;		/**< true if offboard control should be used */
 	bool flag_control_rates_enabled;		/**< true if rates are stabilized */
 	bool flag_control_attitude_enabled;		/**< true if attitude stabilization is mixed in */
 	bool flag_control_velocity_enabled;		/**< true if horizontal velocity (implies direction) is controlled */

src/modules/uORB/topics/vehicle_force_setpoint.h

@@ -0,0 +1,65 @@
+/****************************************************************************
+ *
+ *   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 vehicle_force_setpoint.h
+ * @author Thomas Gubler <thomasgubler@gmail.com>
+ * Definition of force (NED) setpoint uORB topic. Typically this can be used
+ * by a position control app together with an attitude control app.
+ */
+
+#ifndef TOPIC_VEHICLE_FORCE_SETPOINT_H_
+#define TOPIC_VEHICLE_FORCE_SETPOINT_H_
+
+#include "../uORB.h"
+
+/**
+ * @addtogroup topics
+ * @{
+ */
+
+struct vehicle_force_setpoint_s {
+	float x;		/**< in N NED			  		*/
+	float y;		/**< in N NED			  		*/
+	float z;		/**< in N NED			  		*/
+	float yaw;		/**< right-hand rotation around downward axis (rad, equivalent to Tait-Bryan yaw) */
+}; /**< Desired force in NED frame */
+
+/**
+ * @}
+ */
+
+/* register this as object request broker structure */
+ORB_DECLARE(vehicle_force_setpoint);
+
+#endif

src/modules/uORB/topics/vehicle_status.h

@@ -70,7 +70,8 @@ typedef enum {
 	MAIN_STATE_AUTO_LOITER,
 	MAIN_STATE_AUTO_RTL,
 	MAIN_STATE_ACRO,
-	MAIN_STATE_MAX,
+	MAIN_STATE_OFFBOARD,
+	MAIN_STATE_MAX
 } main_state_t;
 
 // If you change the order, add or remove arming_state_t states make sure to update the arrays
@@ -106,6 +107,7 @@ typedef enum {
 	NAVIGATION_STATE_LAND,			/**< Land mode */
 	NAVIGATION_STATE_DESCEND,			/**< Descend mode (no position control) */
 	NAVIGATION_STATE_TERMINATION,		/**< Termination mode */
+	NAVIGATION_STATE_OFFBOARD,
 	NAVIGATION_STATE_MAX,
 } navigation_state_t;