Functions
int	wiced_bt_gattdb_get_attribute_uuid (wiced_gattdb_entry_t p_db_entry, uint8_t p_uuid)

uint16_t	wiced_bt_gattdb_get_attribute_value_uuid16 (wiced_gattdb_entry_t *p_db_entry)

uint16_t	wiced_bt_gattdb_get_charcteristic_descriptor_handle (uint16_t char_handle, uint16_t descriptor_uuid)

uint16_t	wiced_bt_gattdb_get_handle (wiced_gattdb_entry_t *p_db_entry)

wiced_gattdb_entry_t *	wiced_bt_gattdb_next_entry (wiced_gattdb_entry_t *p_db_entry)

Detailed Description

GATT Database Access Functions

Function Documentation

◆ wiced_bt_gattdb_get_attribute_uuid()

int wiced_bt_gattdb_get_attribute_uuid	(	wiced_gattdb_entry_t *	p_db_entry,
		uint8_t *	p_uuid )

Function wiced_bt_gattdb_get_attribute_uuid

Parameters

[in]	p_db_entry	: GATT DB atrribute entry
[out]	p_uuid	: pointer to UUID holder. Application should pass the required size of UUID It is recommended to pass uint8_t[16], so that we can avoid overflow in case of 128 bit uuid

Returns: size of the UUID

◆ wiced_bt_gattdb_get_attribute_value_uuid16()

uint16_t wiced_bt_gattdb_get_attribute_value_uuid16 ( wiced_gattdb_entry_t * p_db_entry )

Function wiced_bt_gattdb_get_attribute_value_uuid16

           Utility to get service UUID from GATTDB Primary/Secondary services

Parameters

[in] p_db_entry : GATT DB atrribute entry

Returns: 16 bit uuid

◆ wiced_bt_gattdb_get_charcteristic_descriptor_handle()

uint16_t wiced_bt_gattdb_get_charcteristic_descriptor_handle	(	uint16_t	char_handle,
		uint16_t	descriptor_uuid )

Function wiced_bt_gattdb_get_charcteristic_descriptor_handle

           Utility to get characteristic descriptor handle value from GATTDB.
           If characteristic does not have a characteristic descriptor with specified UUID, function will return zero

Parameters

[in]	char_handle	: GATT DB characteristic handle
[in]	descriptor_uuid	: Characteristic descriptor UUID

Returns: characteristic descriptor handle

◆ wiced_bt_gattdb_get_handle()

uint16_t wiced_bt_gattdb_get_handle ( wiced_gattdb_entry_t * p_db_entry )

Function wiced_bt_gattdb_get_handle

           Utility to get attribute handle from GATT DB entry
           To get next attribute handle, application needs traverse by wiced_bt_gattdb_next_entry

Parameters

[in] p_db_entry : GATT DB atrribute entry

Returns: attribute handle

◆ wiced_bt_gattdb_next_entry()

wiced_gattdb_entry_t * wiced_bt_gattdb_next_entry ( wiced_gattdb_entry_t * p_db_entry )

Function wiced_bt_gattdb_next_entry

           Find the next GATT attribute entry in the local GATT database
           To find the first attribute entry pass the address of the local GATT database as a parameter

Parameters

[in] p_db_entry : GATT DB atrribute entry

Returns: pointer to next attribute entry