34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/******************************************************************************
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*
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* @brief eeprom Çý¶¯Í·Îļþ.
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*
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******************************************************************************/
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#ifndef EEPROM_H_
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#define EEPROM_H_
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/******************************************************************************
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* Includes
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******************************************************************************/
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#include "common.h"
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#define EERPOM_SIZE 1024 // in bytes
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#define EEPROM_START_ADR 0x00401000
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#define EEPROM_ERR_SUCCESS 0x01
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#define EEPROM_ADR_OverFlow 0x02
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#define EEPROM_ERR_INVALID_PARAM 0x04
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#define EEPROM_BLANK 0xffffffff
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#define EEPROM_SECTOR_MASK 0x00401200
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#define EEPROM_ARRAY_ADR_MASK 0x1ff
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uint16_t Adress_Js(uint32_t adr);
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uint16_t EEPROM_Erase(uint32_t adr);
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uint32_t EEPROM_Read(uint32_t adr);
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uint8_t EEPROM_ReadByte(uint32_t adr);
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uint16_t EEPROM_Write(uint32_t adr, uint32_t Data);
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uint16_t EEPROM_WriteByte(uint32_t adr, uint8_t Data);
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uint16_t EERPOM_Writeup4byte(uint32_t adr, uint8_t *pData,uint32_t length);
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#endif
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