uint32_t ble_bondmngr_bonded_masters_delete(void)
{
VERIFY_MODULE_INITIALIZED();
m_masters_in_db_count = 0;
m_bond_info_in_flash_count = 0;
m_sys_attr_in_flash_count = 0;
return flash_pages_erase();
}
uint32_t ble_bondmngr_bonded_masters_delete(void)
{
if (!m_is_bondmngr_initialized)
{
return NRF_ERROR_INVALID_STATE;
}
m_masters_in_db_count = 0;
m_bond_info_in_flash_count = 0;
m_sys_attr_in_flash_count = 0;
return flash_pages_erase();
}
uint32_t ble_bondmngr_init(ble_bondmngr_init_t * p_init)
{
uint32_t err_code;
if (p_init->error_handler == NULL)
{
return NRF_ERROR_INVALID_PARAM;
}
if (BLE_BONDMNGR_MAX_BONDED_MASTERS > MAX_BONDS_IN_FLASH)
{
return NRF_ERROR_DATA_SIZE;
}
m_bondmngr_config = *p_init;
memset(&m_master, 0, sizeof(master_t));
m_master.bond.master_handle = INVALID_MASTER_HANDLE;
m_conn_handle = BLE_CONN_HANDLE_INVALID;
m_masters_in_db_count = 0;
m_bond_info_in_flash_count = 0;
m_sys_attr_in_flash_count = 0;
SECURITY_STATUS_RESET();
// Erase all stored masters if specified.
if (m_bondmngr_config.bonds_delete)
{
err_code = flash_pages_erase();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
// Load bond manager data from flash.
err_code = load_all_from_flash();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
m_is_bondmngr_initialized = true;
return NRF_SUCCESS;
}
uint32_t ble_bondmngr_bonded_master_delete(uint16_t master_id)
{
if (!m_is_bondmngr_initialized)
{
return NRF_ERROR_INVALID_STATE;
}
int8_t master_handle_to_be_deleted = INVALID_MASTER_HANDLE;
uint8_t i;
// Search for the handle of the master.
for (i = 0; i < m_masters_in_db_count; i++)
{
if (m_masters_db[i].bond.master_id_info.div == master_id)
{
master_handle_to_be_deleted = i;
break;
}
}
if (master_handle_to_be_deleted == INVALID_MASTER_HANDLE)
{
// Master ID not found.
return NRF_ERROR_NOT_FOUND;
}
// Delete the master in RAM.
for (i = master_handle_to_be_deleted; i < (m_masters_in_db_count - 1); i++)
{
// Overwrite the current master entry with the next one.
m_masters_db[i] = m_masters_db[i + 1];
// Decrement the value of handle.
m_masters_db[i].bond.master_handle--;
m_masters_db[i].sys_attr.master_handle--;
}
// Clear the last database entry.
memset(&(m_masters_db[m_masters_in_db_count - 1]), 0, sizeof(master_t));
m_masters_in_db_count--;
uint32_t err_code;
// Reinitialize the pointers to the memory where bonding info and System Attributes are stored
// in flash.
err_code = ble_flash_page_addr(m_bondmngr_config.flash_page_num_bond, &mp_flash_bond_info);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
err_code = ble_flash_page_addr(m_bondmngr_config.flash_page_num_sys_attr, &mp_flash_sys_attr);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
// Refresh the data in the flash memory (both Bonding Information and System Attributes).
// Erase and rewrite bonding info and System Attributes.
err_code = flash_pages_erase();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
m_bond_info_in_flash_count = 0;
m_sys_attr_in_flash_count = 0;
for (i = 0; i < m_masters_in_db_count; i++)
{
err_code = bond_info_store(&(m_masters_db[i].bond));
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
for (i = 0; i < m_masters_in_db_count; i++)
{
err_code = sys_attr_store(&(m_masters_db[i].sys_attr));
if (err_code != NRF_SUCCESS)
{
return err_code;
}
}
update_whitelist();
return NRF_SUCCESS;
}
