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/****************************************************************************
*
* 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.
*
****************************************************************************/
#include <uavcan_stm32/uavcan_stm32.hpp>
#include <drivers/drv_hrt.h>
/**
* @file uavcan_clock.cpp
*
* Implements a clock for the CAN node.
*
* @author Pavel Kirienko <pavel.kirienko@gmail.com>
*/
namespace uavcan_stm32
{
namespace clock
{
uavcan::MonotonicTime getMonotonic()
{
return uavcan::MonotonicTime::fromUSec(hrt_absolute_time());
}
uavcan::UtcTime getUtc()
{
return uavcan::UtcTime();
}
void adjustUtc(uavcan::UtcDuration adjustment)
{
(void)adjustment;
}
uavcan::uint64_t getUtcUSecFromCanInterrupt();
uavcan::uint64_t getUtcUSecFromCanInterrupt()
{
return 0;
}
} // namespace clock
SystemClock &SystemClock::instance()
{
static SystemClock inst;
return inst;
}
}
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