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58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/****************************************************************************
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*
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* Copyright (c) 2012-2014 PX4 Development Team. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/**
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* @file board_serial.h
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* Read off the board serial
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*
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* @author Lorenz Meier <lm@inf.ethz.ch>
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* @author David "Buzz" Bussenschutt <davidbuzz@gmail.com>
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*
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*/
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#include <px4_config.h>
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#include <string.h>
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#include "board_serial.h"
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int get_board_serial(raw_uuid_byte_t serialid)
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{
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#if defined(BOARD_OVERRIDE_UUID)
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memcpy(serialid, BOARD_OVERRIDE_UUID, PX4_CPU_UUID_BYTE_LENGTH);
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#else
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uuid_uint8_reorder_t odering = {3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8};
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/* Copy the serial from the chips non-write memory and swap endianess */
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board_get_uuid(serialid, odering);
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#endif
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return 0;
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}
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