nl::Ble::BleLayer

此類別提供單一執行緒的介面，可透過 BleLayer 平台介面函式將資料向上堆疊，或透過與 BLEEndPoint 相關聯的 WeaveConnection 物件向下移動資料。

摘要

有兩種方法可將 WeaveConnection (由 WeaveMessageLayer 定義) 與 BLE 連線建立關聯：

首先，應用程式可以被動接收傳入的 BLE 連線，並透過對應的平台介面函式，將這個收據產生的平台專屬 BLE_CONNECTION_OBJECT 傳送給 BleLayer。這會導致 BleLayer 將 BLE_CONNECTION_OBJECT 納入 BLEEndPoint，並通知 WeaveMessageLayer 已收到新的 BLE 連線。接著訊息層會將新的 BLEEndPoint 物件納入 WeaveConnection 中，並透過訊息層的 OnConnectionReceived 回呼將此物件交給應用程式。

第二，應用程式可主動建立傳出 BLE 連線，例如連線至 BLE 週邊裝置。接著，它會透過 WeaveMessageLayer 建立新的 WeaveConnection、為這個連線指派驗證類型，並透過 WeaveConnection::ConnectBle 將該連線繫結至新 BLE 連線 BLE_CONNECTION_OBJECT。接下來，這個函式會建立 WeaveConnection 的驗證類型成員變數所指定的安全工作階段類型。

繼承

公開類型

 @14

void(* BleConnectionReceivedFunct)(BLEEndPoint *newEndPoint)

BleConnectionReceivedFunct OnWeaveBleConnectReceived

void * mAppState

enum nl::Ble::BleLayer::@14 mState

 BleLayer(
  void
)

void HandleConnectionError(
  BLE_CONNECTION_OBJECT connObj,
  BLE_ERROR err
)

bool HandleIndicationConfirmation(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleIndicationReceived(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId,
  PacketBuffer *pBuf
)

bool HandleReadReceived(
  BLE_CONNECTION_OBJECT connObj,
  BLE_READ_REQUEST_CONTEXT requestContext,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleSubscribeComplete(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleSubscribeReceived(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleUnsubscribeComplete(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleUnsubscribeReceived(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleWriteConfirmation(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId
)

bool HandleWriteReceived(
  BLE_CONNECTION_OBJECT connObj,
  const WeaveBleUUID *svcId,
  const WeaveBleUUID *charId,
  PacketBuffer *pBuf
)

BLE_ERROR Init(
  BlePlatformDelegate *platformDelegate,
  BleApplicationDelegate *appDelegate,
  Weave::System::Layer *systemLayer
)

BLE_ERROR NewBleEndPoint(
  BLEEndPoint **retEndPoint,
  BLE_CONNECTION_OBJECT connObj,
  BleRole role,
  bool autoClose
)

nl::Weave::System::Error ScheduleWork(
  nl::Weave::System::Layer::TimerCompleteFunct aComplete,
  void *aAppState
)

BLE_ERROR Shutdown(
  void
)