persistent.h

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/* Copyright 2018 Wirepas Ltd. All Rights Reserved.
 *
 * See file LICENSE.txt for full license details.
 *
 */
#ifndef PERSISTENT_H_
#define PERSISTENT_H_
 
#define PERSISTENT_MAGIC_KEY   (uint32_t)0xA133F0E8
 
typedef enum
{
    PERSISTENT_RES_OK = 0,
    PERSISTENT_RES_DATA_AREA_OVERFLOW = 1,
    PERSISTENT_RES_MAGIC_KEY_NOT_VALID = 2
} persistent_res_e;
 
persistent_res_e Mcu_Persistent_read(uint8_t * data, uint16_t offset, uint16_t len);
 
persistent_res_e Mcu_Persistent_write(uint8_t * data,
                                      uint16_t offset,
                                      uint16_t len);
 
persistent_res_e Mcu_Persistent_isValid(uint32_t magic_key);
 
uint8_t Mcu_Persistent_getMaxSize();
 
 
#endif /* PERSISTENT_H_ */