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author | Thomas Gubler <thomasgubler@gmail.com> | 2014-08-15 18:03:49 +0200 |
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committer | Thomas Gubler <thomasgubler@gmail.com> | 2014-08-15 18:03:49 +0200 |
commit | e14d3b654b55d81ca1190050311575e98ec931df (patch) | |
tree | 0d0c07f4e096136216cb916b8c40517254b9f7d7 /src/modules/uORB | |
parent | b71778d7e1d03adf8b1366982f0e86753ac072be (diff) | |
parent | e9b0ee75015cf3544a3dab2015d7af77f53bd23e (diff) | |
download | px4-firmware-e14d3b654b55d81ca1190050311575e98ec931df.tar.gz px4-firmware-e14d3b654b55d81ca1190050311575e98ec931df.tar.bz2 px4-firmware-e14d3b654b55d81ca1190050311575e98ec931df.zip |
Merge remote-tracking branch 'upstream/master' into obcfailsafe
Diffstat (limited to 'src/modules/uORB')
-rw-r--r-- | src/modules/uORB/objects_common.cpp | 3 | ||||
-rw-r--r-- | src/modules/uORB/topics/vision_position_estimate.h | 82 |
2 files changed, 85 insertions, 0 deletions
diff --git a/src/modules/uORB/objects_common.cpp b/src/modules/uORB/objects_common.cpp index 08c3ce1ac..f7d5f8737 100644 --- a/src/modules/uORB/objects_common.cpp +++ b/src/modules/uORB/objects_common.cpp @@ -213,6 +213,9 @@ ORB_DEFINE(encoders, struct encoders_s); #include "topics/estimator_status.h" ORB_DEFINE(estimator_status, struct estimator_status_report); +#include "topics/vision_position_estimate.h" +ORB_DEFINE(vision_position_estimate, struct vision_position_estimate); + #include "topics/vehicle_force_setpoint.h" ORB_DEFINE(vehicle_force_setpoint, struct vehicle_force_setpoint_s); diff --git a/src/modules/uORB/topics/vision_position_estimate.h b/src/modules/uORB/topics/vision_position_estimate.h new file mode 100644 index 000000000..74c96cf2e --- /dev/null +++ b/src/modules/uORB/topics/vision_position_estimate.h @@ -0,0 +1,82 @@ +/**************************************************************************** + * + * 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 vision_position_estimate.h + * Vision based position estimate + */ + +#ifndef TOPIC_VISION_POSITION_ESTIMATE_H_ +#define TOPIC_VISION_POSITION_ESTIMATE_H_ + +#include <stdint.h> +#include <stdbool.h> +#include "../uORB.h" + +/** + * @addtogroup topics + * @{ + */ + +/** + * Vision based position estimate in NED frame + */ +struct vision_position_estimate { + + unsigned id; /**< ID of the estimator, commonly the component ID of the incoming message */ + + uint64_t timestamp_boot; /**< time of this estimate, in microseconds since system start */ + uint64_t timestamp_computer; /**< timestamp provided by the companion computer, in us */ + + float x; /**< X position in meters in NED earth-fixed frame */ + float y; /**< Y position in meters in NED earth-fixed frame */ + float z; /**< Z position in meters in NED earth-fixed frame (negative altitude) */ + + float vx; /**< X velocity in meters per second in NED earth-fixed frame */ + float vy; /**< Y velocity in meters per second in NED earth-fixed frame */ + float vz; /**< Z velocity in meters per second in NED earth-fixed frame */ + + float q[4]; /**< Estimated attitude as quaternion */ + + // XXX Add covariances here + +}; + +/** + * @} + */ + +/* register this as object request broker structure */ +ORB_DECLARE(vision_position_estimate); + +#endif /* TOPIC_VISION_POSITION_ESTIMATE_H_ */ |