38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
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/******************************************************************************
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* 版权所有：苏州领慧立芯科技有限公司
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* Copyright (c) 2020-2025 Suzhou Legendsemi Technology Co., Ltd.
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******************************************************************************
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* All rights reserved. Distributed under MIT license.
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* The file is encoded in UTF-8 without signature.
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* @file lh32m0g30x_crc32.h
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* @version 2025-09-22
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******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __LH32M0G3x_CRC_H
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#define __LH32M0G3x_CRC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "lh32m0xx_lhl.h"
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/* Public Definition ---------------------------------------------------------*/
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#define LHL_CRC8_POLYNOMIAL 0x07u // 常用多项式CRC-8: x^8 + x^2 + x + 1
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#define LHL_CRC32_POLYNOMIAL 0x04C11DB7u // CRC-32/MPEG-22
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/* Function Prototype --------------------------------------------------------*/
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uint8_t LHL_CRC8_Calculate(uint8_t *pData, uint16_t Size);
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uint32_t LHL_CRC32_Calculate(uint32_t *pData, uint16_t Size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*********************************End of File**********************************/
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