51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
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#ifndef __CAT24C512_H_
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#define __CAT24C512_H_
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#include "../MCU/lhl_gpio.h"
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#ifndef EEPROM_SIZE
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#define EEPROM_SIZE 65536
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#endif
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typedef enum
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{
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MAX1 = 0x00,
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MAX2,
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MAX3
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}GPIO1_TypeDef;
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#define WAIT_WRITE_OVER 5
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#define I2C_TIME_OUT 10
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/******************************************************************************/
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#define EEPROM_WP_OUTPUT() EnableOutput(EEPROM_WP_GPIO, EEPROM_WP_PINPOS)
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#define SET_EEPROM_WP() SET_PIN(EEPROM_WP_GPIO, EEPROM_WP_PIN)
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#define CLR_EEPROM_WP() CLR_PIN(EEPROM_WP_GPIO, EEPROM_WP_PIN)
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#define DisableWriteEEPROM() SET_EEPROM_WP()
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#define EnableWriteEEPROM() CLR_EEPROM_WP()
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/******************************************************************************/
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extern u32 isReadParameterOK;
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//******************************************************************************
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void EEPROMInit(void);
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void WaitWriteOver(u8 eepromAdr);
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void WriteByteToEEPROM(u16 address, u8 wrtData, u8 eepromAdr);
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u8 ReadByteFromEEPROM(u16 address, u8 eepromAdr);
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void ResetWriteAddr(u16 address, u8 eepromAdr);
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void WriteMultiByteToEEPROM(u16 address, u8 *wrtData, u16 dataLenth, u8 eepromAdr);
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void ReadMultiByteFromEEPROM(u16 address, u8 *wrtData, u16 dataLenth, u8 eepromAdr);
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void ClearMultiByteToEEPROM(u16 address, u8 dataLenth, u8 eepromAdr);
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u16 ReadShortParameterFromEEPROM(u16 parameterAdr, u16 parameterDefault);
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u32 ReadLongParameterFromEEPROM(u16 parameterAdr, u32 parameterDefault);
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u16 WriteShortParameterToEEPROM(u16 WRAddr);
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u32 WriteLongParameterToEEPROM(u16 WRAddr);
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#if(!REC_ACC_USE_FRAM)
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//void WriteMultiByteToFRAM(u16 address, u8 *wrtData, u8 dataLenth);
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//void ReadMultiByteFromFRAM(u16 address, u8 *wrtData, u8 dataLenth);
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#endif
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#endif
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