GAP Functions for managing memory for security keys in the application device.

nRF5 SDK v12.2.0

GAP Application auxiliary functions for synchronizing the GAP security keys with the ones stored in the connectivity device. More...

Data Structures

struct ser_ble_gap_app_keyset_t
GAP connection - keyset mapping structure. More...

Macros

#define SER_MAX_CONNECTIONS 2

Functions

uint32_t app_ble_gap_sec_context_create (uint16_t conn_handle, uint32_t *p_index)
Allocates the instance in m_app_keys_table[] for storage of encryption keys. More...
uint32_t app_ble_gap_sec_context_destroy (uint16_t conn_handle)
Release the instance identified by a connection handle. More...
uint32_t app_ble_gap_sec_context_find (uint16_t conn_handle, uint32_t *p_index)
Finds index of instance identified by a connection handle in m_app_keys_table[]. More...

Detailed Description

GAP Application auxiliary functions for synchronizing the GAP security keys with the ones stored in the connectivity device.

Function Documentation

uint32_t app_ble_gap_sec_context_create ( uint16_t conn_handle ,
uint32_t * p_index
)

Allocates the instance in m_app_keys_table[] for storage of encryption keys.

Parameters
[in] conn_handle conn_handle
[out] p_index Pointer to the index of the allocated instance.
Return values
NRF_SUCCESS Context allocated.
NRF_ERROR_NO_MEM No free instance available.
uint32_t app_ble_gap_sec_context_destroy ( uint16_t conn_handle )

Release the instance identified by a connection handle.

Parameters
[in] conn_handle conn_handle
Return values
NRF_SUCCESS Context released.
NRF_ERROR_NOT_FOUND Instance with conn_handle not found.
uint32_t app_ble_gap_sec_context_find ( uint16_t conn_handle ,
uint32_t * p_index
)

Finds index of instance identified by a connection handle in m_app_keys_table[].

Parameters
[in] conn_handle conn_handle
[out] p_index Pointer to the index of the entry in the context table corresponding to the given conn_handle.
Return values
NRF_SUCCESS Context found.
NRF_ERROR_NOT_FOUND Instance with conn_handle not found.