nRF51 SDK - S110 SoftDevice
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GATT Attribute. More...
#include <ble_gatts.h>
Data Fields | |
ble_uuid_t * | p_uuid |
ble_gatts_attr_md_t * | p_attr_md |
uint16_t | init_len |
uint16_t | init_offs |
uint16_t | max_len |
uint8_t * | p_value |
GATT Attribute.
uint16_t ble_gatts_attr_t::init_len |
Initial attribute value length in bytes.
uint16_t ble_gatts_attr_t::init_offs |
Initial attribute value offset in bytes. If different from zero, the first init_offs bytes of the attribute value will be left uninitialized.
uint16_t ble_gatts_attr_t::max_len |
Maximum attribute value length in bytes, see Maximum attribute lengths for maximum values.
ble_gatts_attr_md_t* ble_gatts_attr_t::p_attr_md |
Pointer to the attribute metadata structure.
ble_uuid_t* ble_gatts_attr_t::p_uuid |
Pointer to the attribute UUID.
uint8_t* ble_gatts_attr_t::p_value |
Pointer to the attribute data. Please note that if the @ref BLE_GATTS_VLOC_USER value location is selected in the attribute metadata, this will have to point to a buffer
that remains valid through the lifetime of the attribute. This excludes usage of automatic variables that may go out of scope or any other temporary location. The stack may access that memory directly without the application's knowledge.