Bluetooth Framework 7.15.1.0 has been released

  • 19.07.2022
  • wclCommon version changed;
  • wclCommon: new Win API added;
  • wclCommon: new helper classes;
  • wclCommunication version changed;
  • C++ Edition: fixed memory leak in CwclWrtGattSessionMaxPduSizeChanged class;
  • C++ Edition: fixed memory leak in CwclBluetoothLECustomPreferredConnectionParameters class;
  • C++ Edition: IUnknown helper templates;
  • C++ Edition: IInspectable helper templates.

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Serial Framework 7.7.6.0 has been released

  • 19.07.2022
  • wclCommon version changed;
  • wclCommon: new Win API added;
  • wclCommon: new helper classes;
  • wclCommunication version changed;
  • C++ Edition: IUnknown helper templates;
  • C++ Edition: IInspectable helper templates.

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WiFi Framework 7.10.8.0 has been released

  • 18.07.2022
  • wclCommon version changed;
  • wclCommon: new Win API added;
  • wclCommon: new helper classes;
  • C++ Edition: IUnknown helper templates;
  • C++ Edition: IInspectable helper templates.

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IrDA Framework 7.8.6.0 has been released

  • 18.07.2022
  • wclCommon version changed;
  • wclCommon: new Win API added;
  • wclCommon: new helper classes;
  • wclCommunication version changed;
  • C++ Edition: IUnknown helper templates;
  • C++ Edition: IInspectable helper templates.

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Timeline Framework 7.1.6.0 has been released

  • 18.07.2022
  • wclCommon version changed;
  • wclCommon: new Win API added;
  • wclCommon: new helper classes;
  • C++ Edition: IUnknown helper templates;
  • C++ Edition: IInspectable helper templates.

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Bluetooth Framework 7.15.0.0 has been released

  • 22.06.2022
  • GATT server: reading maximum PDU size;
  • GATT server: maximum PDU size change notification.

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Bluetooth Framework 7.14.3.0 has been released

  • 05.06.2022
  • Low-level API functions updated;
  • Calls to Configuration Manager API reworked;
  • New error code: WCL_E_CFGMGR_LOAD_FAILED;
  • New error code: WCL_E_BLUETOOTH_LE_GATT_SERVER_SET_DISCONNECT_EVENT_HANDLER_FAILED;
  • New error code: WCL_E_BLUETOOTH_LE_GATT_SERVER_CLIENT_NOT_SUBSCRIBED;
  • New error code: WCL_E_BLUETOOTH_LE_GATT_SERVER_CLIENT_GET_MAX_NOTIFICATION_SIZE_FAILED;
  • New error code: WCL_E_BLUETOOTH_LE_GET_MAX_PDU_SIZE_FAILED;
  • wclGattClient: Maximum PDU size reading;
  • wclGattClient: Maximum PDU size changing event;
  • New class wclGattServerClient that represents a client connected to the GATT server;
  • wclGattLocalCharacteristic: GetSubscribedClients() method removed, use Clients property instead;
  • wclGattLocalCharacteristic: new property Count - returns subscribed clients count;
  • wclGattLocalCharacteristic: new property Clients - returns subscribed clients objects;
  • wclGattServer: WriteRequest response with error in case if error appeared during request processing;
  • wclGattServer: ReadRequest response with error in case if error appeared during request processing;
  • wclGattServer: DoRead method changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: DoWrite method changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: DoClientSubscribed method changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: DoClientUnsubscribed method changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: New method DoClientConnected();
  • wclGattServer: New method DoClientDisconnected();
  • wclGattServer: OnRead event changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: OnWrite event changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: OnClientSubscribed event changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: OnClientUnsubscribed event changed, now instead of Address it receives the wclGattServerClient object;
  • wclGattServer: New property Clients - the connected clients list;
  • wclGattServer: New property ClientsCount - the connected clients count;
  • wclGattServer: New OnClientConnected event;
  • wclGattServer: New OnClientDisconnected event;
  • wclGattServer: Client connection simulation. The event fires when client reads, writes or subscribes;
  • wclGattServer: Client disconnection detection;
  • wclGattServer: maximum notification size change event;
  • wclGattServer .NET Edition: this[] property has been removed. Use Services() method instead;
  • wclGattServerClient: reading maximum notification size for subscribed clients;
  • WCL compatibility update.

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Serial Framework 7.7.5.0 has been released

  • 05.06.2022
  • Low-level API functions updated;
  • Calls to Configuration Manager API reworked;
  • New error code: WCL_E_CFGMGR_LOAD_FAILED;
  • WCL compatibility update.

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WiFi Framework 7.10.7.0 has been released

  • 02.06.2022
  • Low-level API functions updated;
  • Calls to Configuration Manager API reworked;
  • New error code: WCL_E_CFGMGR_LOAD_FAILED;
  • WCL compatibility update.

Download WiFi Framework


Timeline Framework 7.1.5.0 has been released

  • 02.06.2022
  • Low-level API functions updated;
  • Calls to Configuration Manager API reworked;
  • New error code: WCL_E_CFGMGR_LOAD_FAILED;
  • WCL compatibility update.

Download Timeline Framework


IrDA Framework 7.8.5.0 has been released

  • 01.06.2022
  • Low-level API functions updated;
  • Calls to Configuration Manager API reworked;
  • New error code: WCL_E_CFGMGR_LOAD_FAILED;
  • WCL compatibility update.

Download IrDA Framework


WiFi Framework 7.10.6.0 has been released

  • 12.04.2022
  • wclWiFiInterface: new method FrequencyToChannel that converts the given central frequency to the WiFi channel number;
  • wclWiFiInterface: new method FrequencyToBand that converts the given frequency to the WiFi band.

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Bluetooth Framework 7.14.2.0 has been released

  • 29.03.2022
  • BLED112: Fixed WCL_E_BLED112_WRONG_STATE error appears during second connection attempt if the first one was timedout;
  • BLED112: Fixed freezing issue if GattClient::Disconnect() called when connection is pending;
  • Documentation has been update.

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Serial Framework 7.7.4.1 has been released

  • 20.03.2022
  • VCL Edition: HANDLE data type has been removed.;
  • VCL Edition: Free Pascal/Lazarus support More details.

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Bluetooth Framework 7.14.1.1 has been released

  • 19.03.2022
  • VCL Edition: HANDLE data type has been removed.;
  • VCL Edition: Free Pascal/Lazarus support More details.

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WiFi Framework 7.10.5.1 has been released

  • 19.03.2022
  • VCL Edition: HANDLE data type has been removed.;
  • VCL Edition: Free Pascal/Lazarus support More details.

Download WiFi Framework


Timeline Framework 7.1.4.1 has been released

  • 19.03.2022
  • VCL Edition: HANDLE data type has been removed.;
  • VCL Edition: Free Pascal/Lazarus support More details.

Download Timeline Framework


IrDA Framework 7.8.4.1 has been released

  • 19.03.2022
  • VCL Edition: HANDLE data type has been removed.;
  • VCL Edition: Free Pascal/Lazarus support More details.

Download IrDA Framework


Bluetooth Framework 7.14.1.0 has been released

  • 23.02.2022
  • wclWinAPI unit updated with HSTRING iterator class;
  • wclWinAPI unit updated with IShortReference interface implementation;
  • wclWinAPI unit updated with IUInt32Reference interface implementation;
  • wclCommon version changed (7.7.3.0). If you use few frameworks make sure wclCommon has the same version;
  • New error code: WCL_E_BLUETOOTH_LE_EXT_ADV_NOT_SUPPORTED;
  • New error code: WCL_E_BLUETOOTH_LE_SET_EXT_ADV_FAILED;
  • GATT Client: setting BLE connection parameters by values;
  • Bluetooth LE Advertiser: extended advertisement format;
  • Bluetooth LE Beacon watcher: fixed issue with not capturing extended advertisement format frames.

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WiFi Framework 7.10.5.0 has been released

  • 23.02.2022
  • wclWinAPI unit updated with HSTRING iterator class;
  • wclWinAPI unit updated with IShortReference interface implementation;
  • wclWinAPI unit updated with IUInt32Reference interface implementation;
  • wclCommon version changed (7.7.3.0). If you use few frameworks make sure wclCommon has the same version.

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Serial Framework 7.7.4.0 has been released

  • 22.02.2022
  • wclWinAPI unit updated with HSTRING iterator class;
  • wclWinAPI unit updated with IShortReference interface implementation;
  • wclWinAPI unit updated with IUInt32Reference interface implementation;
  • wclCommon version changed (7.7.3.0). If you use few frameworks make sure wclCommon has the same version.

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IrDA Framework 7.8.4.0 has been released

  • 22.02.2022
  • wclWinAPI unit updated with HSTRING iterator class;
  • wclWinAPI unit updated with IShortReference interface implementation;
  • wclWinAPI unit updated with IUInt32Reference interface implementation;
  • wclCommon version changed (7.7.3.0). If you use few frameworks make sure wclCommon has the same version.

Download IrDA Framework


Timeline Framework 7.1.4.0 has been released

  • 22.02.2022
  • wclWinAPI unit updated with HSTRING iterator class;
  • wclWinAPI unit updated with IShortReference interface implementation;
  • wclWinAPI unit updated with IUInt32Reference interface implementation;
  • wclCommon version changed (7.7.3.0). If you use few frameworks make sure wclCommon has the same version.

Download Timeline Framework


Bluetooth Framework 7.14.0.0 has been released

  • 17.02.2022
  • New error code: WCL_E_BLUETOOTH_CLASSIC_RADIO_UNAVAILABLE;
  • New error code: WCL_E_BLUETOOTH_LE_RADIO_UNAVAILABLE;
  • New error code: WCL_E_BLUETOOTH_LE_GET_CONNECTION_PARAMS_FAILED;
  • New error code: WCL_E_BLUETOOTH_LE_INVALID_CONNECTION_PARAMS;
  • New error code: WCL_E_BLUETOOTH_LE_SET_CONNECTION_PARAMS_FAILED;
  • Fixed problem with getting error 0x00051043 (WCL_E_BLUETOOTH_LE_MANUAL_PAIRING_REQUIRED) when connecting to GATT enabled device on Windows 11 with ForceNotifications flag;
  • GATT Client: reading current connection parameters (Link Timeout, Connection iIterval, Connection Latency). Supported with BLED112 on any Windows platform and with Microsoft Bluetooth driver on Windows 11 and above;
  • GATT Client: new OnConnectionParamsChanged event. The event fires when the current connection parameters were changed. Supported with BLED112 on any Windows platform and with Microsoft Bluetooth driver on Windows 11 and above;
  • GATT Client: changing connection parameters. Supported with BLED112 on any Windows platform and with Microsoft Bluetooth driver on Windows 11 and above.

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Bluetooth Framework 7.13.7.0 has been released

  • 07.02.2022
  • wclBluetoothLeBeaconWatcher: new OnAdvertisementReceived event. The event allows to handle unparsed advertisement packets;
  • new wclBluetoothLeRawAdvertisement class that allows to build custom advertisement packets;
  • fixed problem with reading GATT characteristic value handle with Microsoft Bluetooth driver;
  • BLED112: fixed problem with writing descriptor value (value was not written) on some devices.

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WiFi Framework 7.10.4.0 has been released

  • 25.01.2022
  • .NET Edition: fixed issue with connecting to WiFi networks with UNICODE SSID;
  • WiFiClient updated to show how to use UNICODE in SSID name and create correct XML profile for UNICODE SSID.

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Bluetooth Framework 7.13.6.0 has been released

  • 18.01.2022
  • C++ Edition: fixed bug when Bluetooth Framework crashes on Radio.Open() call with Toshiba Bluetooth driver;
  • new wclBluetoothRadio.RemoteDisconnect() method. The method allows to force disconnection of any connected remote Bluetooth enabled device even if a device is connected by other application or by the system.

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Bluetooth Framework 7.13.5.0 has been released

  • 01.01.2022
  • New error code: WCL_E_BLUETOOTH_LE_SUBSCRIPTION_ACTIVE;
  • WCL_E_BLUETOOTH_LE_RELIABLE_WRITE_ACTIVE error code removed;
  • WCL_E_BLUETOOTH_LE_RELIABLE_WRITE_NOT_ACTIVE error code removed;
  • Error code WCL_E_BLUETOOTH_LE_ACCESS_DENIED changed to 0x00051017;
  • Fixed invalid error code returned when long characteristic value is writing using Microsoft legacy GATT API;
  • AbortReliableWrite, BeginReliableWrite and EndReliableWrite methods were removed.

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