ble_storage.h

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#ifndef BLE_STORAGE_H_
#define BLE_STORAGE_H_
 
#include <stdbool.h>
#include <stdint.h>
#include "ble_common.h"
 
/* Storage key categories - should not be used directly */
#define BLE_STORAGE_KEYCAT_SRV (0x00000000)
#define BLE_STORAGE_KEYCAT_CLI (0x10000000)
#define BLE_STORAGE_KEYCAT_APP (0x20000000)
 
#define BLE_STORAGE_KEY_SRV(handle) (BLE_STORAGE_KEYCAT_SRV | (handle & 0xFFFF))
 
#define BLE_STORAGE_KEY_CLI(handle) (BLE_STORAGE_KEYCAT_CLI | (handle & 0xFFFF))
 
#define BLE_STORAGE_KEY_APP(app_id, val_id) (BLE_STORAGE_KEYCAT_APP | ((app_id & 0xFF) << 16) | (val_id & 0xFFFF))
 
typedef void (* ble_storage_free_cb_t) (void *ptr);
 
typedef uint32_t ble_storage_key_t;
 
ble_error_t ble_storage_put_i32(uint16_t conn_idx, ble_storage_key_t key, int32_t value, bool persistent);
 
ble_error_t ble_storage_put_u32(uint16_t conn_idx, ble_storage_key_t key, uint32_t value, bool persistent);
 
ble_error_t ble_storage_put_buffer(uint16_t conn_idx, ble_storage_key_t key, uint16_t length, void *ptr,
                                                ble_storage_free_cb_t free_cb, bool persistent);
 
ble_error_t ble_storage_put_buffer_copy(uint16_t conn_idx, ble_storage_key_t key, uint16_t length, void *ptr,
                                                ble_storage_free_cb_t free_cb, bool persistent);
 
ble_error_t ble_storage_get_i8(uint16_t conn_idx, ble_storage_key_t key, int8_t *value);
 
ble_error_t ble_storage_get_u8(uint16_t conn_idx, ble_storage_key_t key, uint8_t *value);
 
ble_error_t ble_storage_get_i16(uint16_t conn_idx, ble_storage_key_t key, int16_t *value);
 
ble_error_t ble_storage_get_u16(uint16_t conn_idx, ble_storage_key_t key, uint16_t *value);
 
ble_error_t ble_storage_get_i32(uint16_t conn_idx, ble_storage_key_t key, int32_t *value);
 
ble_error_t ble_storage_get_u32(uint16_t conn_idx, ble_storage_key_t key, uint32_t *value);
 
ble_error_t ble_storage_get_buffer(uint16_t conn_idx, ble_storage_key_t key, uint16_t *length, void **ptr);
 
ble_error_t ble_storage_remove(uint16_t conn_idx, ble_storage_key_t key);
 
ble_error_t ble_storage_remove_all(ble_storage_key_t key);
 
#endif /* BLE_STORAGE_H_ */