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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 248 | killagreg | 1 | #ifndef __EEPROM_H |
| 2 | #define __EEPROM_H |
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| 3 | |||
| 527 | holgerb | 4 | // two calibrtion sets for extern and intern sensor |
| 5 | #define EEPROM_ADR_MAG_CALIBRATION_INTERN 50 |
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| 6 | #define EEPROM_ADR_MAG_CALIBRATION_EXTERN 70 |
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| 7 | #define EEPROM_ADR_LICENSE_DATA_CRC 124// - 600 |
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| 8 | #define EEPROM_ADR_LICENSE_DATA 128// - 600 |
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| 760 | holgerb | 9 | #define EEPROM_ADR_OEM_Name_CRC 601// 2 bytes |
| 10 | #define EEPROM_ADR_OEM_Name 603// 603 - 619 |
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| 527 | holgerb | 11 | |
| 12 | #define EEPROM_LICENSE_DATA_KOMPATIBEL 1 |
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| 13 | |||
| 760 | holgerb | 14 | // points into the license struct |
| 15 | #define OEM_IN_LICENSE 460 |
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| 16 | |||
| 248 | killagreg | 17 | typedef enum |
| 18 | { |
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| 19 | EEPROM_SUCCESS = 0, |
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| 20 | EERPOM_ERROR_I2C_DEINIT, |
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| 21 | EEPROM_ERROR_I2C_IDLE_TIMEOUT, |
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| 22 | EEPROM_ERROR_I2C_TRANSFER_TIMEOUT, |
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| 23 | EEPROM_ERROR_OUT_OF_ADDRESS_RANGE, |
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| 24 | EEPROM_DATA_TRANSFER_INCOMPLETE, |
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| 25 | EEPROM_I2C_BUFFER_OVERRUN, |
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| 256 | killagreg | 26 | EEPROM_NO_ACK, |
| 248 | killagreg | 27 | EEPROM_ERROR_UNKNOWN |
| 28 | } EEPROM_Result_t; |
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| 29 | |||
| 527 | holgerb | 30 | extern u8 EEPROM_Init(void); |
| 31 | extern EEPROM_Result_t EEPROM_WriteBlock(u16 Address, u8 *pData, u16 DataLen); |
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| 32 | extern EEPROM_Result_t EEPROM_ReadBlock(u16 Address, u8 *pData, u16 DataLen); |
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| 33 | extern void WriteLicenseToEEPROM(u8 kampatibel); |
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| 34 | extern u8 ReadLicenseFromEEPROM(void); |
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| 35 | extern void DeleteLicenseInEEPROM(void); |
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| 36 | extern void ClearLicenseText(void); |
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| 760 | holgerb | 37 | extern u8 ReadOemNameFromEEPROM(void); |
| 38 | extern void WriteOemNameToEEPROM(void); |
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| 248 | killagreg | 39 | |
| 40 | #endif // EEPROM_H |
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| 41 |