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author | px4dev <px4@purgatory.org> | 2012-08-21 20:14:43 -0700 |
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committer | px4dev <px4@purgatory.org> | 2012-08-21 20:14:43 -0700 |
commit | a0ae2cb175b8f83ee7731335d452cc5ca30e820b (patch) | |
tree | 0ace81bcda9d1149b57ffc7ebf1e68373db5acf8 /apps/uORB/topics | |
parent | f3c1a7475d0526501a340b99aee5c5d4d91300a1 (diff) | |
download | px4-firmware-a0ae2cb175b8f83ee7731335d452cc5ca30e820b.tar.gz px4-firmware-a0ae2cb175b8f83ee7731335d452cc5ca30e820b.tar.bz2 px4-firmware-a0ae2cb175b8f83ee7731335d452cc5ca30e820b.zip |
Add a set of ORB topics for advertising actuator outputs.
This is part of \#7
Diffstat (limited to 'apps/uORB/topics')
-rw-r--r-- | apps/uORB/topics/actuator_outputs.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/apps/uORB/topics/actuator_outputs.h b/apps/uORB/topics/actuator_outputs.h new file mode 100644 index 000000000..63441a059 --- /dev/null +++ b/apps/uORB/topics/actuator_outputs.h @@ -0,0 +1,68 @@ +/**************************************************************************** + * + * 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 actuator_outputs.h + * + * Actuator output values. + * + * Values published to these topics are the outputs of the control mixing + * system as sent to the actuators (servos, motors, etc.) that operate + * the vehicle. + * + * Each topic can be published by a single output driver. + */ + +#ifndef TOPIC_ACTUATOR_OUTPUTS_H +#define TOPIC_ACTUATOR_OUTPUTS_H + +#include <stdint.h> +#include "../uORB.h" + +#define NUM_ACTUATOR_OUTPUTS 16 +#define NUM_ACTUATOR_OUTPUT_GROUPS 4 /**< for sanity checking */ + +struct actuator_output_s { + float output[NUM_ACTUATOR_OUTPUTS]; +}; + +/* actuator output sets; this list can be expanded as more drivers emerge */ +ORB_DECLARE(actuator_outputs_0); +ORB_DECLARE(actuator_outputs_1); +ORB_DECLARE(actuator_outputs_2); +ORB_DECLARE(actuator_outputs_3); + +/* output sets with pre-defined applications */ +#define ORB_ID_VEHICLE_CONTROLS ORB_ID(actuator_outputs_0) + +#endif
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