#include <ble_connectivity_manager.h>

Data Structures
struct	ConnectionSecurityRequest

struct	ScannedDevice

struct	ScanResult

Public Types
enum	State : uint8_t { Start = 0 , Scanning = 0 , Pairing , LostDevice , Connected , Idle , Unknown , End }

using	StateChangedCallback = void (*)(State state)
	Callback to indicate the bridge's Bluetooth LE connectivity state of the highest priority.

using	DeviceConnectedCallback = CHIP_ERROR ()(bool success, void context)

using	ScanDoneCallback = void ()(ScanResult &result, void context)

using	ConnectionSecurityRequestCallback = void ()(void context)

Public Member Functions
CHIP_ERROR	Init (const bt_uuid **serviceUuids, uint8_t serviceUuidsCount)
	Initialize BLEConnectivityManager instance.

CHIP_ERROR	Scan (ScanDoneCallback callback, void *context, uint32_t scanTimeoutMs=kScanTimeoutMs)
	Start scanning for Bluetooth LE peripheral devices advertising service UUIDs passed in Init method.

CHIP_ERROR	StopScan ()
	Stop scanning operation.

CHIP_ERROR	Connect (BLEBridgedDeviceProvider provider, ConnectionSecurityRequest request=nullptr)
	Create connection to the Bluetooth LE device, managed by BLEBridgedDeviceProvider object. It is necessary to first add the provider to the manager's list using AddBLEProvider method.

CHIP_ERROR	Reconnect (BLEBridgedDeviceProvider *provider)
	Create connection to the first Bluetooth LE device on the mProvidersToRecover recovery list.

BLEBridgedDeviceProvider *	FindBLEProvider (bt_addr_le_t address)
	Get BLE provider that uses the specified connection object.

CHIP_ERROR	AddBLEProvider (BLEBridgedDeviceProvider *provider)
	Add the BLE provider's address to the manager's list.

CHIP_ERROR	RemoveBLEProvider (bt_addr_le_t address)
	Remove the BLE provider from the manager's list.

CHIP_ERROR	GetScannedDeviceAddress (bt_addr_le_t *address, uint8_t index)
	Gets Bluetooth LE address of a device that was scanned before.

CHIP_ERROR	GetScannedDeviceUuid (uint16_t &uuid, uint8_t index)
	Gets Bluetooth LE service UUID of a device that was scanned before.

void	Recover (BLEBridgedDeviceProvider *provider)
	Recover connection with the specified BLE provider. It is necessary to first add the provider to the manager's list using AddBLEProvider method.

void	RegisterStateCallback (StateChangedCallback callback)
	Register a callback to notify application about current status change.

CHIP_ERROR	PrepareFilterForUuid ()

CHIP_ERROR	PrepareFilterForAddress (bt_addr_le_t *addr)

void	SetPincode (bt_addr_le_t addr, unsigned int pincode)
	Set authentication pincode to confirm the specific Bluetooth LE connection.

Static Public Member Functions
static void	FilterMatch (bt_scan_device_info device_info, bt_scan_filter_match filter_match, bool connectable)

static void	ScanTimeoutCallback (k_timer *timer)

static void	ScanTimeoutHandle (intptr_t context)

static void	ConnectionHandler (bt_conn *conn, uint8_t conn_err)

static void	DisconnectionHandler (bt_conn *conn, uint8_t reason)

static void	DiscoveryCompletedHandler (bt_gatt_dm dm, void context)

static void	DiscoveryNotFound (bt_conn conn, void context)

static void	DiscoveryError (bt_conn conn, int err, void context)

static int	StartGattDiscovery (bt_conn conn, BLEBridgedDeviceProvider provider)

static void	SecurityChangedHandler (struct bt_conn *conn, bt_security_t level, enum bt_security_err err)

static void	AuthenticationCancel (struct bt_conn *conn)

static void	PasskeyEntry (struct bt_conn *conn)

static void	PairingComplete (struct bt_conn *conn, bool bonded)

static void	PairingFailed (struct bt_conn *conn, enum bt_security_err reason)

static BLEConnectivityManager &	Instance ()

static void	ReScanCallback (ScanResult &result, void *context)

Static Public Attributes
static constexpr uint16_t	kScanTimeoutMs = CONFIG_BRIDGE_BT_SCAN_TIMEOUT_MS

static constexpr uint16_t	kMaxScannedDevices = CONFIG_BRIDGE_BT_MAX_SCANNED_DEVICES

static constexpr uint16_t	kMaxConnectedDevices = CONFIG_BT_MAX_CONN - 1

static constexpr uint8_t	kMaxServiceUuids = 1

The documentation for this class was generated from the following file:

applications/matter_bridge/src/ble/ble_connectivity_manager.h

Data Structures

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes