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EEPROM Library Overview
1.0.0.x
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EEPROM Emulation Type A.
#include <stdbool.h>#include <stdint.h>#include <ti/devices/msp/msp.h>#include <ti/driverlib/driverlib.h>#include <ti/driverlib/m0p/dl_core.h>
Go to the source code of this file.
Macros | |
| #define | EEPROM_EMULATION_ADDRESS (0x00001000) |
| The sector address to use. | |
| #define | EEPROM_EMULATION_SECTOR_ACCOUNT (2) |
| The number of sectors to use. | |
| #define | EEPROM_EMULATION_RECORD_SIZE (128) |
| The record size. Valid values are 64 (64B), 128 (128B), or 256 (256B). | |
| #define | EEPROM_EMULATION_DATA_SIZE (EEPROM_EMULATION_RECORD_SIZE - 8) |
| The size of the data. | |
| #define | EEPROM_EMULATION_RECORD_ACCOUNT (1024 / EEPROM_EMULATION_RECORD_SIZE) |
| The number of records in a sector. | |
| #define | EEPROM_EMULATION_ACTIVE_RECORD_NUM_MIN (1) |
| The minimum number of records in a sector. | |
| #define | EEPROM_EMULATION_ACTIVE_RECORD_NUM_MAX (EEPROM_EMULATION_RECORD_ACCOUNT) |
| The maximum number of records in a sector. | |
| #define | EEPROM_EMULATION_ACTIVE_SECTOR_NUM_MIN (1) |
| The minimum number of active sectors. | |
| #define | EEPROM_EMULATION_ACTIVE_SECTOR_NUM_MAX (EEPROM_EMULATION_SECTOR_ACCOUNT) |
| The maximum number of active sectors. | |
| #define | EEPROM_EMULATION_WRITE_OK ((uint32_t) 0x00000000U) |
| Data write is successful. | |
| #define | EEPROM_EMULATION_WRITE_ERROR ((uint32_t) 0x00000001U) |
| Data write failed. | |
| #define | EEPROM_EMULATION_FORMAT_ERROR ((uint32_t) 0x00000010U) |
| Formatting error. | |
| #define | EEPROM_EMULATION_INIT_OK ((uint32_t) 0x00000000U) |
| Initialization is successful. | |
| #define | EEPROM_EMULATION_INIT_ERROR ((uint32_t) 0x00000002U) |
| Initialization failed. | |
Functions | |
| uint32_t | EEPROM_TypeA_writeData (uint32_t *data) |
| Store provided data to the virtual EEPROM. More... | |
| uint32_t | EEPROM_TypeA_init (uint32_t *data) |
| Initialize the specified area in flash. More... | |
| void | EEPROM_TypeA_readData (uint32_t *data) |
| Read the data from active record to the buffer in RAM. More... | |
| bool | EEPROM_TypeA_repairFormat (uint32_t *data) |
| Repair the format. More... | |
| void | EEPROM_TypeA_searchCheck (void) |
| Search the active record and check the format. More... | |
| bool | EEPROM_TypeA_eraseLastSector (void) |
| Erase the previous sector of the active sector. More... | |
| bool | EEPROM_TypeA_eraseNonActiveSectors (void) |
| Erases sectors other than the active sector. More... | |
| bool | EEPROM_TypeA_eraseAllSectors (void) |
| Erase all sectors used by EEPROM emulation. More... | |
Variables | |
| uint32_t | gActiveRecordAddress |
| Store the address of the current active record. | |
| uint32_t | gNextRecordAddress |
| Store the address of the next active record. | |
| uint16_t | gActiveRecordNum |
| Store the number of active records. | |
| uint16_t | gActiveSectorNum |
| Store the number of active sectors. | |
| bool | gEEPROMTypeASearchFlag |
| Indicate when the active record exists. | |
| bool | gEEPROMTypeAEraseFlag |
| Indicate when the sector is full nad needs to be erased. | |
| bool | gEEPROMTypeAFormatErrorFlag |
| Indicate when a format error is found. | |