36 lines
470 B
C
36 lines
470 B
C
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#ifndef __CPU_CRC16_H__
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#define __CPU_CRC16_H__
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#include "typedef.h"
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u16 CRC16(const void *ptr, u32 len);
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/* i_val: CRC校验初值 */
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u16 CRC16_with_initval(const void *ptr, u32 len, u16 i_val);
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u16 CRC16_with_code(const void *ptr, u32 len, u16 code);
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void spi_crc16_set(u16 crc);
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u16 spi_crc16_get(void);
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void CrcDecode(void *buf, u16 len);
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u16 get_page_efuse(u32 page, u32 delay_cnt);
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void init_enc_key(u8 cmd);
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u32 get_sfc_enc_key(void);
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#endif
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