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author | Lorenz Meier <lm@inf.ethz.ch> | 2012-08-27 22:57:20 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2012-08-27 22:57:20 +0200 |
commit | 2d2548e714505b1a9d1074c0f9a78c44c8363314 (patch) | |
tree | df4b20758f361f00d40268a4fae4137c77067d0d /apps/uORB/topics/parameter_update.h | |
parent | 2a6a151342905377c60711c1cade166ffa058e86 (diff) | |
download | px4-firmware-2d2548e714505b1a9d1074c0f9a78c44c8363314.tar.gz px4-firmware-2d2548e714505b1a9d1074c0f9a78c44c8363314.tar.bz2 px4-firmware-2d2548e714505b1a9d1074c0f9a78c44c8363314.zip |
Final parameter interface cleanup - removed last bit of old cruft, fixed a bug on parameter update notification, cleaned up API slightly in naming
Diffstat (limited to 'apps/uORB/topics/parameter_update.h')
-rw-r--r-- | apps/uORB/topics/parameter_update.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/apps/uORB/topics/parameter_update.h b/apps/uORB/topics/parameter_update.h new file mode 100644 index 000000000..300e895c7 --- /dev/null +++ b/apps/uORB/topics/parameter_update.h @@ -0,0 +1,52 @@ +/**************************************************************************** + * + * 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 parameter_update.h + * Notification about a parameter update. + */ + +#ifndef TOPIC_PARAMETER_UPDATE_H +#define TOPIC_PARAMETER_UPDATE_H + +#include <stdint.h> +#include "../uORB.h" + +struct parameter_update_s { + /** time at which the latest parameter was updated */ + uint64_t timestamp; +}; + +ORB_DECLARE(parameter_update); + +#endif
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