87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/*
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******************************************************************************
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* @file apt32f102_crc.h
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* @author APT AE Team
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* @version V1.08
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* @date 2021/06/21
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******************************************************************************
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*THIS SOFTWARE WHICH IS FOR ILLUSTRATIVE PURPOSES ONLY WHICH PROVIDES
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*CUSTOMER WITH CODING INFORMATION REGARDING THEIR PRODUCTS.
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*APT CHIP SHALL NOT BE HELD RESPONSIBILITY ADN LIABILITY FOR ANY DIRECT,
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*INDIRECT DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF
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*SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION
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*CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.AND APT CHIP RESERVES
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*THE RIGHT TO MAKE CHANGES IN THE SOFTWARE WITHOUT NOTIFICATION
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef _apt32f102_crc_H
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#define _apt32f102_crc_H
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/* Includes ------------------------------------------------------------------*/
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#include "apt32f102.h"
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#define CRC_RESET_VALUE (0x00000000)
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//--------------------------------------------------------------------------------
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//-----------------------------CRC value enum define--------------------------
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//--------------------------------------------------------------------------------
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/**
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* @brief CRC COMPIN register
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*/
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typedef enum
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{
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XORIN_DIS = 0,
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XORIN_EN = 1,
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}CRC_COMPIN_TypeDef;
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/**
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* @brief CRC COMPOUT register
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*/
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typedef enum
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{
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XOROUT_DIS = (0<<1),
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XOROUT_EN = (1<<1),
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}CRC_COMPOUT_TypeDef;
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/**
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* @brief CRC ENDIANIN register
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*/
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typedef enum
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{
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REFIN_DIS = (0<<2),
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REFIN_EN = (1<<2),
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}CRC_ENDIANIN_TypeDef;
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/**
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* @brief CRC ENDIANOUT register
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*/
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typedef enum
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{
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REFOUT_DIS = (0<<3),
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REFOUT_EN = (1<<3),
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}CRC_ENDIANOUT_TypeDef;
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/**
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* @brief CRC poly register
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*/
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typedef enum
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{
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POLY_CCITT = (0<<4),
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POLY_16 = (2<<4),
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POLY_32 = (3<<4),
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}CRC_POLY_TypeDef;
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extern void CRC_CMD(FunctionalStatus NewState);
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extern void CRC_Soft_Reset(void);
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extern void CRC_Configure(CRC_COMPIN_TypeDef COMPINX,CRC_COMPOUT_TypeDef COMPOUTX,CRC_ENDIANIN_TypeDef ENDIANINX,
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CRC_ENDIANOUT_TypeDef ENDIANOUT,CRC_POLY_TypeDef POLYX);
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extern void CRC_Seed_Write(U32_T seed_data);
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extern U32_T CRC_Seed_Read(void);
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extern void CRC_Datain(U32_T data_in);
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extern U32_T CRC_Result_Read(void);
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extern U32_T Chip_CRC_CRC32(U32_T *data, U32_T words);
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extern U32_T Chip_CRC_CRC16(U16_T *data, U32_T size);
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extern U32_T Chip_CRC_CRC8(U8_T *data, U32_T size);
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/*************************************************************/
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#endif /**< apt32f102_crc_H */
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/******************* (C) COPYRIGHT 2019 APT Chip *****END OF FILE****/ |