/******************************************************************************
* Copyright (C) 2016, Huada Semiconductor Co.,Ltd All rights reserved.
*
* This software is owned and published by: 
* Huada Semiconductor Co.,Ltd ("HDSC").
*
* BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND 
* BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
*
* This software contains source code for use with HDSC 
* components. This software is licensed by HDSC to be adapted only 
* for use in systems utilizing HDSC components. HDSC shall not be 
* responsible for misuse or illegal use of this software for devices not 
* supported herein. HDSC is providing this software "AS IS" and will 
* not be responsible for issues arising from incorrect user implementation 
* of the software.  
*
* Disclaimer:
* HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,
* REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS), 
* ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING, 
* WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED 
* WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED 
* WARRANTY OF NONINFRINGEMENT.  
* HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT, 
* NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT 
* LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, 
* LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS) ARISING FROM USE OR 
* INABILITY TO USE THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, ANY DIRECT, 
* INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS OF DATA, 
* SAVINGS OR PROFITS, 
* EVEN IF Disclaimer HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 
* YOU ASSUME ALL RESPONSIBILITIES FOR SELECTION OF THE SOFTWARE TO ACHIEVE YOUR
* INTENDED RESULTS, AND FOR THE INSTALLATION OF, USE OF, AND RESULTS OBTAINED 
* FROM, THE SOFTWARE.  
*
* This software may be replicated in part or whole for the licensed use, 
* with the restriction that this Disclaimer and Copyright notice must be 
* included with each copy of this software, whether used in part or whole, 
* at all times.                        
*/
/******************************************************************************/
/** \file crc.h
 **
 ** CRC 数据结构及API声明.
 **
 **   - 2016-05-04  LuX V1.0.
 **
 ******************************************************************************/

#ifndef __CRC_H__
#define __CRC_H__

/******************************************************************************
 * Include files
 ******************************************************************************/
#include "sysctrl.h"

/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif

/**
 ******************************************************************************
 ** \defgroup CrcGroup Cyclic Redundancy Check (CRC)
  **
 ******************************************************************************/
//@{

/******************************************************************************
 * Global type definitions
 ******************************************************************************/


/******************************************************************************
 * Global definitions
 ******************************************************************************/

/******************************************************************************
 * Local type definitions ('typedef')
 ******************************************************************************/

/******************************************************************************
 * Global variable definitions ('extern')
 ******************************************************************************/

/******************************************************************************
 * Global function prototypes (definition in C source)                        
 ******************************************************************************/
//CRC16 编码值获取
uint16_t CRC16_Get8(uint8_t* pu8Data, uint32_t u32Len);
uint16_t CRC16_Get16(uint16_t* pu16Data, uint32_t u32Len);
uint16_t CRC16_Get32(uint32_t* pu32Data, uint32_t u32Len);
//CRC16 校验
en_result_t CRC16_Check8(uint8_t* pu8Data, uint32_t u32Len, uint16_t u16CRC);
en_result_t CRC16_Check16(uint16_t* pu16Data, uint32_t u32Len, uint16_t u16CRC);
en_result_t CRC16_Check32(uint32_t* pu32Data, uint32_t u32Len, uint16_t u16CRC);


//CRC32 编码值获取
uint32_t CRC32_Get8(uint8_t* pu8Data, uint32_t u32Len);
uint32_t CRC32_Get16(uint16_t* pu16Data, uint32_t u32Len);
uint32_t CRC32_Get32(uint32_t* pu32Data, uint32_t u32Len);
//CRC32 校验
en_result_t CRC32_Check8(uint8_t* pu8Data, uint32_t u32Len, uint32_t u32CRC);
en_result_t CRC32_Check16(uint16_t* pu16Data, uint32_t u32Len, uint32_t u32CRC);
en_result_t CRC32_Check32(uint32_t* pu32Data, uint32_t u32Len, uint32_t u32CRC);
//@} // CRC Group

#ifdef __cplusplus
}
#endif

#endif /* __CRC_H__ */
/******************************************************************************
 * EOF (not truncated)
 ******************************************************************************/