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- //*****************************************************************************
- //
- // sw_crc.h - Prototypes for the software CRC functions.
- //
- // Copyright (c) 2010-2020 Texas Instruments Incorporated. All rights reserved.
- // Software License Agreement
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions
- // are met:
- //
- // Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- //
- // 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.
- //
- // Neither the name of Texas Instruments Incorporated 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.
- //
- // This is part of revision 2.2.0.295 of the Tiva Peripheral Driver Library.
- //
- //*****************************************************************************
- #ifndef __DRIVERLIB_SW_CRC_H__
- #define __DRIVERLIB_SW_CRC_H__
- //*****************************************************************************
- //
- // If building with a C++ compiler, make all of the definitions in this header
- // have a C binding.
- //
- //*****************************************************************************
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- //*****************************************************************************
- //
- // Prototypes for the functions.
- //
- //*****************************************************************************
- extern uint8_t Crc8CCITT(uint8_t ui8Crc, const uint8_t *pui8Data,
- uint32_t ui32Count);
- extern uint16_t Crc16(uint16_t ui16Crc, const uint8_t *pui8Data,
- uint32_t ui32Count);
- extern uint16_t Crc16Array(uint32_t ui32WordLen, const uint32_t *pui32Data);
- extern void Crc16Array3(uint32_t ui32WordLen, const uint32_t *pui32Data,
- uint16_t *pui16Crc3);
- extern uint32_t Crc32(uint32_t ui32Crc, const uint8_t *pui8Data,
- uint32_t ui32Count);
- //*****************************************************************************
- //
- // Mark the end of the C bindings section for C++ compilers.
- //
- //*****************************************************************************
- #ifdef __cplusplus
- }
- #endif
- #endif // __DRIVERLIB_SW_CRC_H__
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