0,0 → 1,34 |
#ifndef __EEPROM_H |
#define __EEPROM_H |
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// two calibrtion sets for extern and intern sensor |
#define EEPROM_ADR_MAG_CALIBRATION_INTERN 50 |
#define EEPROM_ADR_MAG_CALIBRATION_EXTERN 70 |
#define EEPROM_ADR_LICENSE_DATA_CRC 124// - 600 |
#define EEPROM_ADR_LICENSE_DATA 128// - 600 |
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#define EEPROM_LICENSE_DATA_KOMPATIBEL 1 |
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typedef enum |
{ |
EEPROM_SUCCESS = 0, |
EERPOM_ERROR_I2C_DEINIT, |
EEPROM_ERROR_I2C_IDLE_TIMEOUT, |
EEPROM_ERROR_I2C_TRANSFER_TIMEOUT, |
EEPROM_ERROR_OUT_OF_ADDRESS_RANGE, |
EEPROM_DATA_TRANSFER_INCOMPLETE, |
EEPROM_I2C_BUFFER_OVERRUN, |
EEPROM_NO_ACK, |
EEPROM_ERROR_UNKNOWN |
} EEPROM_Result_t; |
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extern u8 EEPROM_Init(void); |
extern EEPROM_Result_t EEPROM_WriteBlock(u16 Address, u8 *pData, u16 DataLen); |
extern EEPROM_Result_t EEPROM_ReadBlock(u16 Address, u8 *pData, u16 DataLen); |
extern void WriteLicenseToEEPROM(u8 kampatibel); |
extern u8 ReadLicenseFromEEPROM(void); |
extern void DeleteLicenseInEEPROM(void); |
extern void ClearLicenseText(void); |
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#endif // EEPROM_H |
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