/**
*     Copyright (c) 2022, Nations Technologies Inc.
* 
*     All rights reserved.
*
*     This software is the exclusive property of Nations Technologies Inc. (Hereinafter 
* referred to as NATIONS). This software, and the product of NATIONS described herein 
* (Hereinafter referred to as the Product) are owned by NATIONS under the laws and treaties
* of the People's Republic of China and other applicable jurisdictions worldwide.
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* intellectual property rights. Names and brands of third party may be mentioned or referred 
* thereto (if any) for identification purposes only.
*
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* improvements to this software at any time without notice. Please contact NATIONS and obtain 
* the latest version of this software before placing orders.

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* no responsibility for the accuracy and reliability of this software.
* 
*     It is the responsibility of the user of this software to properly design, program, and test 
* the functionality and safety of any application made of this information and any resulting product. 
* In no event shall NATIONS be liable for any direct, indirect, incidental, special,exemplary, or 
* consequential damages arising in any way out of the use of this software or the Product.
*
*     NATIONS Products are neither intended nor warranted for usage in systems or equipment, any
* malfunction or failure of which may cause loss of human life, bodily injury or severe property 
* damage. Such applications are deemed, "Insecure Usage".
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* harmless from and against all claims, costs, damages, and other liabilities, arising from or related 
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**/

/**
*\*\file n32g430_crc.h
*\*\author Nations
*\*\version v1.0.0
*\*\copyright Copyright (c) 2022, Nations Technologies Inc. All rights reserved.
**/

#ifndef __N32G430_CRC_H__
#define __N32G430_CRC_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "n32g430.h"

/*** CRC Structure Definition Start ***/

/*** CRC Structure Definition End ***/

/*** CRC Macro Definition Start ***/

/** CRC CRC32 reset definition **/
#define CRC_CRC32_RESET ((uint32_t)CRC32_CTRL_RESET) /* RESET bit */

/** CRC clear the CRC16 check value definition **/
#define CRC_CRC16_VALUE_CLEAR    ((uint32_t)CRC16_CTRL_RESET)
#define CRC_CRC16_VALUE_NO_CLEAR ((uint32_t)CRC16_CTRL_NO_RESET)

/** CRC little-endian and big-endian definition **/
#define CRC_LITTLE_ENDIAN_ENABLE ((uint32_t)CRC16_CTRL_LITTLE) /* Set little-endian */
#define CRC_BIG_ENDIAN_ENABLE    ((uint32_t)CRC16_CTRL_BIG)    /* Set big-endian */

/*** CRC Macro Definition End ***/

/*** CRC Driving Functions Declaration ***/
void CRC32_Reset(void);
uint32_t CRC32_Calculate(uint32_t data);
uint32_t CRC32_Buffer_Calculate(uint32_t p_buf[], uint32_t buf_len);
uint32_t CRC32_Get(void);
void CRC32_Independent_Data_Save(uint8_t value);
uint8_t CRC32_Independent_Data_Get(void);
uint16_t CRC16_Calculate(uint8_t data);
uint16_t CRC16_Buffer_Calculate(uint8_t p_buf[], uint32_t buf_len);
void CRC16_Set(uint8_t data);
uint16_t CRC16_Get(void);
void CRC16_Little_Endian_Format_Set(void);
void CRC16_Big_Endian_Format_Set(void);
void CRC16_Value_Clean_Enable(void);
void CRC16_Value_Clean_Disable(void);
void CRC_LRC_Set(uint8_t data);
uint8_t CRC_LRC_Get(void);

#ifdef __cplusplus
}
#endif

#endif /* __N32G430_CRC_H__ */