/****************************************************************************
*
* 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 px4_defines.h
*
* Generally used magic defines
*/
#pragma once
#if defined(__linux) || (defined(__APPLE__) && defined(__MACH__))
/*
* Building for running within the ROS environment
*/
#define __EXPORT
// #define PX4_MAIN_FUNCTION(_prefix)
#define PX4_MAIN_FUNCTION(_prefix) int main(int argc, char **argv)
#define PX4_WARN ROS_WARN
#define PX4_INFO ROS_INFO
#define PX4_TOPIC(_name) #_name
#define PX4_TOPIC_T(_name) _name
#define PX4_SUBSCRIBE(_nodehandle, _name, _cbf, _interval) _nodehandle.subscribe(PX4_TOPIC(_name), _cbf);
#else
/*
* Building for NuttX
*/
// #define PX4_MAIN_FUNCTION(_prefix) __EXPORT int _prefix##_main(int argc, char **argv)() { return main(argc, argv); }
// #define PX4_MAIN_FUNCTION(_prefix) extern "C" __EXPORT int _prefix##_main(int argc, char *argv[]) { return main(argc, argv); }
#define PX4_MAIN_FUNCTION(_prefix) extern "C" __EXPORT int _prefix##_main(int argc, char *argv[])
#define PX4_WARN warnx
#define PX4_WARN warnx
#define PX4_INFO warnx
#define PX4_TOPIC(_name) ORB_ID(_name)
#define PX4_TOPIC_T(_name) _name##_s
#define PX4_SUBSCRIBE(_nodehandle, _name, _cbf, _interval) _nodehandle.subscribe<PX4_TOPIC_T(_name)>(PX4_TOPIC(_name), [](const PX4_TOPIC_T(_name)& msg){ return _cbf(msg);}, _interval)
#endif
