79 lines
3.3 KiB
C
79 lines
3.3 KiB
C
|
//*****************************************************************************
|
||
|
|
//
|
||
|
|
// sw_crc.h - Prototypes for the software CRC functions.
|
||
|
|
//
|
||
|
|
// Copyright (c) 2010-2017 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 2.1.4.178 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__
|