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43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/**
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******************************************************************************
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* @addtogroup PIOS PIOS Core hardware abstraction layer
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* @{
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* @addtogroup PIOS_CRC CRC Functions
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* @{
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*
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* @file pios_crc.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief CRC functions header.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PIOS_CRC_H
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#define PIOS_CRC_H
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uint8_t PIOS_CRC_updateByte(uint8_t crc, const uint8_t data);
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uint8_t PIOS_CRC_updateCRC(uint8_t crc, const uint8_t *data, int32_t length);
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uint16_t PIOS_CRC16_updateByte(uint16_t crc, const uint8_t data);
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uint16_t PIOS_CRC16_updateCRC(uint16_t crc, const uint8_t *data, int32_t length);
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uint32_t PIOS_CRC32_updateByte(uint32_t crc, const uint8_t data);
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uint32_t PIOS_CRC32_updateCRC(uint32_t crc, const uint8_t *data, int32_t length);
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#endif /* PIOS_CRC_H */
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