News

• New WinRT helper class;
• GATT Client: new ConnectOnRead property. This property allows to save time on re-connect to device. If the property is True the real connection will be executed on first services read. If the property is False the real connection will be executed during connection operation;
• GattClient demo updated to show ConnectOnRead property functional;
• GATT Client: fixed resource leak in case of connection error.

Download Bluetooth Framework

• Code refactoring and optimization;
• wclMessageBroadcaster: new method ProcessMessages() has been added, the method allows to force events processing;
• .NET Edition: possible resource leak fixed.

Download Serial Framework

• Code refactoring and optimization;
• wclMessageBroadcaster: new method ProcessMessages() has been added, the method allows to force events processing;
• .NET Edition: possible resource leak fixed.

Download Timeline Framework

• Code refactoring and optimization;
• wclMessageBroadcaster: new method ProcessMessages() has been added, the method allows to force events processing;
• .NET Edition: possible resource leak fixed.

Download IrDA Framework

• Code refactoring and optimization;
• wclMessageBroadcaster: new method ProcessMessages() has been added, the method allows to force events processing;
• New error codes;
• .NET Edition: possible resource leak fixed.

Download WiFi Framework

• Code refactoring and optimization;
• wclMessageBroadcaster: new method ProcessMessages() has been added, the method allows to force events processing;
• New error codes;
• .NET Edition: possible resource leak fixed;
• GattClient demo application has been updated to show how to work with characteristics that have both IsNotifiable and IsIndicatable properties set to True;
• We also updated the article to better explanation of the characteristic changes notifications;
• Beacons demo has been updated.

Download Bluetooth Framework

• Mobile hotspot: get and set WiFi band (Windows 10 2004 and above);
• Mobile hotspot: enable/disable No Connection Timeout (Windows 10 2004 and above);
• Mobile hotspot: get list of connected clients.

Download WiFi Framework

• Custom Beacon now allows to add not only Manufacturer Specific Data frames;
• LE Beacon Watcher now can parse Bluetooth LE 5.0 extended adertisement frames (Windows 10 2004 and above);
• LE Beacon Watcher: new event OnAdvertisementExtFrameInformation;
• Disabling/Enabling Secure Simple Pairing (BlueSoleil, Toshiba);
• Reading Secure Simple Pairing status (Microsoft, Toshiba).

Download Bluetooth Framework

• Bluetooth Framework VCL Edition: RAD Studio 10.4 Sydney support;
• IrDA Framework VCL Edition: RAD Studio 10.4 Sydney support;
• Serial Framework VCL Edition: RAD Studio 10.4 Sydney support;
• Timeline Framework VCL Edition: RAD Studio 10.4 Sydney support;
• WiFI Framework VCL Edition: RAD Studio 10.4 Sydney support;

Download Wireless Communication Library

• Demo applications updated;
• C++ Edition: memory leaks fixed.

Download WiFi Framework

• Demo applications updated;
• C++ Edition: memory leaks fixed.

Download Timeline Framework

• Demo applications updated;
• C++ Edition: memory leaks fixed;
• C++ Edition: memory leaks in OBEX FTP Dir() operation fixed.

Download Serial Framework

• Demo applications updated;
• IrDA client: Write method code reworked to prevent from WCL_E_IRDA_UNEXPECTED error when an application writes big data;
• IrDA serverr: Write method code reworked to prevent from WCL_E_IRDA_UNEXPECTED error when an application writes big data;
• IrDA serverr: Fixed possible A/V appeared on some platforms;
• C++ Edition: memory leaks in OBEX FTP Dir() operation fixed;
• C++ Edition: Fixed "Not connected" error in FtpClient demo application.

Download IrDA Framework

• GattLocalService class: new property "Connectable";
• GattLocalService class: new property "Discoverable";
• RfCommClient: Write() method code reworked to prevent from WCL_E_BLUETOOTH_UNEXPECTED error when an application writes big data;
• RfCommServer: Write() method code reworked to prevent from WCL_E_BLUETOOTH_UNEXPECTED error when an application writes big data;
• RfCommServer: Fixed possible A/V appeared on some platforms;
• Demo applications updated;
• C++ Edition: memory leaks during classic discovering fixed;
• C++ Edition: resource leaks during classic discovering fixed;
• C++ Edition: memory leaks in OBEX FTP Dir() operation fixed;
• C++ Edition: Fixed "Not connected" error in FtpClient demo application.

Download Bluetooth Framework

• New error codes;
• Power state monitoring (suspend/resume);
• Bluetooth Manager demo has been updated to show how to handle power state change events.

Download Bluetooth Framework

• New error codes;
• Power state monitoring (suspend/resume);
• IrDA Discovery demo has been updated to show how to handle power state change events.

Download IrDA Framework

• New error codes;
• Power state monitoring (suspend/resume);
• Serial Monitor demo has been updated to show how to handle power state change events.

Download Serial Framework

• New error codes;
• Power state monitoring (suspend/resume).

Download Timeline Framework

• New error codes;
• Power state monitoring (suspend/resume);
• WiFi Events demo has been updated to show how to handle power state change events.

Download WiFi Framework

• New error codes;
• Mobile Hotspot control (Windows 10);
• New MobileHotspot demo application.

Download WiFi Framework

• Toshiba pairing has been reworked to support Secure Simple Pairing;
• Fixed synchronization issue when calling wclBluetoothRadio.terminate() method from different thread;
• skNone synchronization marked as depricated and will be removed soon, use skApc instead.

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• Connection creation code has been refactored;
• Minor fixes in LE advertisement parameters settings.

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• New error code: WCL_E_WIFI_DIRECT_ADVERTISER_ALREADY_RUNNING;
• New error code: WCL_E_WIFI_DIRECT_ADVERTISER_CREATE_MUTEX_FAILED;
• New error code: WCL_E_WIFI_DIRECT_ADVERTISER_HOTSPOT_RUNNING;
• Detecting if there is other WiFi Framework application already runs WiFi Direct Advertiser or WiFi Direct SoftAP (requires WiFi Framework 7.7.6.0 or newest to be used by all WiFi Framework applications);
• Detecting if Mobile Hotspot is running before starting WiFi Direct Advertiser and WiFi Direct SoftAP.

Download WiFi Framework

• New error code: WCL_E_WIFI_DIRECT_DEVICE_WATCHER_CREATE_INIT_EVENT_FAILED;
• Discovering WiFiDirect devices code has been reworked to return errors correctly;
• WiFi Direct now correctly detects if WLAN hardware is not available.

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• New error code: WCL_E_BLUETOOTH_CREATE_WATCHER_FACTORY_FAILED;
• New error code: WCL_E_BLUETOOTH_CREATE_FILTER_FAILED;
• New error code: WCL_E_BLUETOOTH_CREATE_WATCHER_FAILED;
• New error code: WCL_E_BLUETOOTH_CREATE_COMPLETION_EVENT_FAILED;
• New error code: WCL_E_BLUETOOTH_SET_ADDED_HANDLER_FAILED;
• New error code: WCL_E_BLUETOOTH_SET_UPDATED_HANDLER_FAILED;
• New error code: WCL_E_BLUETOOTH_SET_REMOVED_HANDLER_FAILED;
• New error code: WCL_E_BLUETOOTH_SET_COMPLETED_HANDLER_FAILED;
• New error code: WCL_E_BLUETOOTH_WATCHER_START_FAILED;
• Classic devices discovering code for Microsoft Bluetooth stack has been reworked;
• Fixed bug in setting Beacons advertisement params;
• Fixed bug in setting Beacons scan params.

Download Bluetooth Framework

• C++ Edition: new CwclStreamAdapter class that converts CwclStream to IStream interface;
• New function wclGetErrorInfo() (.NET: wclHelpers.GetErrorInfo) returns extended information about WCL error codes. You can also implement it in your own way using the sample code by this link: https://github.com/btframework/ErrorToText.

Download WiFi Framework

• C++ Edition: new CwclStreamAdapter class that converts CwclStream to IStream interface;
• New function wclGetErrorInfo() (.NET: wclHelpers.GetErrorInfo) returns extended information about WCL error codes. You can also implement it in your own way using the sample code by this link: https://github.com/btframework/ErrorToText.

Download Timeline Framework

• Compitible update;
• New function wclGetErrorInfo() (.NET: wclHelpers.GetErrorInfo) returns extended information about WCL error codes. You can also implement it in your own way using the sample code by this link: https://github.com/btframework/ErrorToText.

Download Serial Framework

• Compitible update;
• New function wclGetErrorInfo() (.NET: wclHelpers.GetErrorInfo) returns extended information about WCL error codes. You can also implement it in your own way using the sample code by this link: https://github.com/btframework/ErrorToText.

Download IrDA Framework

• GattClient.Subscribe() returns error if a characteristic has both Indicatable and Notifiable properties set;
• GattClient.Unsubscribe() returns error if a characteristic has both Indicatable and Notifiable properties set;
• GattClient.Unsubscribe() returns error if a characteristic does not have Indicatable or Notifiable properties set;
• GattClient calls WriteClientConfiguration() method to unsubscribe when disconnects;
• New function wclGetErrorInfo() (.NET: wclHelpers.GetErrorInfo) returns extended information about WCL error codes. You can also implement it in your own way using the sample code by this link: https://github.com/btframework/ErrorToText.

Download Bluetooth Framework

• Fixed bug that prevents disconnecting from remote BLE GATT enabled device;
• Minor updates.

Download Bluetooth Framework

• New property in OBEX File Object: Permissions;
• New property in OBEX File Object: Modified;
• New property in OBEX File Object: Created;
• New property in OBEX File Object: Accessed.

Download IrDA Framework

• New property in OBEX File Object: Permissions;
• New property in OBEX File Object: Modified;
• New property in OBEX File Object: Created;
• New property in OBEX File Object: Accessed.

Download Serial Framework

• New property in OBEX File Object: Permissions;
• New property in OBEX File Object: Modified;
• New property in OBEX File Object: Created;
• New property in OBEX File Object: Accessed.

Download Bluetooth Framework

• OBEX Object Push Client Pull method has been renamed to Get;
• OBEX Object Push Client Push method has been renamed to Put;
• OBEX File Transfer Client has been added;
• New FtpClient demo application;
• New error code: WCL_E_OBEX_INVALID_DIR_LIST;
• New error code: WCL_E_OBEX_INVALID_DIR_FORMAT;
• New error code: WCL_E_OBEX_COM_INIT_FAILED;
• New error code: WCL_E_OBEX_XML_NOT_AVAILABLE;
• C++ Edition: new CwclStreamAdapter class that converts CwclStream to IStream interface;
• C++ Edition: Fixed minor bugs in WCL Stream implementation.

Download IrDA Framework

• OBEX Object Push Client Pull method has been renamed to Get;
• OBEX Object Push Client Push method has been renamed to Put;
• OBEX File Transfer Client has been added;
• New error code: WCL_E_OBEX_INVALID_DIR_LIST;
• New error code: WCL_E_OBEX_INVALID_DIR_FORMAT;
• New error code: WCL_E_OBEX_COM_INIT_FAILED;
• New error code: WCL_E_OBEX_XML_NOT_AVAILABLE;
• C++ Edition: new CwclStreamAdapter class that converts CwclStream to IStream interface;
• C++ Edition: Fixed minor bugs in WCL Stream implementation.

Download Serial Framework

• OBEX Object Push Client Pull method has been renamed to Get;
• OBEX Object Push Client Push method has been renamed to Put;
• OBEX File Transfer Client has been added;
• New FtpClient demo application;
• New error code: WCL_E_OBEX_INVALID_DIR_LIST;
• New error code: WCL_E_OBEX_INVALID_DIR_FORMAT;
• New error code: WCL_E_OBEX_COM_INIT_FAILED;
• New error code: WCL_E_OBEX_XML_NOT_AVAILABLE;
• C++ Edition: new CwclStreamAdapter class that converts CwclStream to IStream interface;
• C++ Edition: Fixed minor bugs in WCL Stream implementation.

Download Bluetooth Framework

• C++ Edition: fixed bug in Eddystone UID beacon when UUID advertised as NULL;
• C++ Edition: fixed SEH Exception raises when no Bluetooth devices found during Classic Bluetooth discovering;
• .NET Edition: fixed SEH Exception raises when no Bluetooth devices found during Classic Bluetooth discovering;
• Code optimization;
• RSSI reading has been reworked to make it working faster.

Download Bluetooth Framework

• New error code: WCL_E_BLUETOOTH_START_WINRT_THREAD_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_INVALID_CHARACTERISTIC_CONFIGURATION;
• Checking for correct Characteristic configuration when calling WriteClientConfiguration method;
• Code refactoring;
• .NET Edition: Target .NET Framework has been changed to 4.0. If you need to use it with early version you can rebuild it from sources;
• .NET Edition: WinForms demo applications have been updated for Visual Studio 2010 and target .NET Framework 4;
• VCL Edition: Fixed GattServer demo compilation error with CBuilder 10.3;
• C++ Edition: some errors in Documentation have been fixed.

Download Bluetooth Framework

• Code refactoring;
• Compatibility update;
• .NET Edition: Target .NET Framework has been changed to 4.0. If you need to use it with early version you can rebuild it from sources;
• .NET Edition: WinForms demo applications have been updated for Visual Studio 2010 and target .NET Framework 4.

Download IrDA Framework

• Code refactoring;
• Compatibility update;
• .NET Edition: Target .NET Framework has been changed to 4.0. If you need to use it with early version you can rebuild it from sources;
• .NET Edition: WinForms demo applications have been updated for Visual Studio 2010 and target .NET Framework 4;
• C++ Edition: some errors in Documentation have been fixed.

Download Serial Framework

• Code refactoring;
• Compatibility update;
• .NET Edition: Target .NET Framework has been changed to 4.0. If you need to use it with early version you can rebuild it from sources;
• .NET Edition: WinForms demo applications have been updated for Visual Studio 2010 and target .NET Framework 4.

Download Timeline Framework

• Code refactoring;
• Compatibility update;
• New error codes group: WiFi Interface error codes (starts from WCL_E_WIFI_INTERFACE_BASE);
• All WCL_E_WIFI_INTERFACE_* error codes moved to WCL_E_WIFI_INTERFACE_BASE group;
• New error codes group: WiFi Network Configuration error codes (starts from WCL_E_WIFI_NETCFG_BASE);
• All WCL_E_WIFI_NETCFG_* error codes moved to WCL_E_WIFI_NETCFG_BASE group;
• .NET Edition: Target .NET Framework has been changed to 4.0. If you need to use it with early version you can rebuild it from sources;
• .NET Edition: WinForms demo applications have been updated for Visual Studio 2010 and target .NET Framework 4;
• C++ Edition: some errors in Documentation have been fixed.

Download WiFi Framework

• New error code: WCL_E_BLUETOOTH_LE_ADMIN_RIGHTS_REQUIRED;
• New error code: WCL_E_BLUETOOTH_LE_UNEXPECTED;
• New error code: WCL_E_BLUETOOTH_LE_SET_SCAN_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_GET_SCAN_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_RESET_SCAN_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_SET_ADV_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_GET_ADV_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_RESET_ADV_PARAMS_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_OPEN_PROCESS_TOKEN_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_LOOKUP_PRIVILEGE_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_ADJUST_PRIVILEGE_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_ALLOCATE_SID_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_TAKE_OWNERSHIP_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_SET_ACL_FAILED;
• New error code: WCL_E_BLUETOOTH_LE_SET_REGISTRY_RIGHTS_FAILED;
• Setting and reading scan interval for BLE BeaconWatcher (administrative rights required);
• Setting and reading scan window for BLE BeaconWatcher (administrative rights required);
• Setting and reading advertising interval for BLE Beacons (administrative rights required);
• .NET Edition: new method wclHelpers.WaitEx() allows to start alertable wait that can be used with APC synchronization.

Download Bluetooth Framework

• .NET Edition: new method wclHelpers.WaitEx() allows to start alertable wait that can be used with APC synchronization;
• Compatibility update.

Download IrDA Framework

• .NET Edition: new method wclHelpers.WaitEx() allows to start alertable wait that can be used with APC synchronization;
• Compatibility update.

Download Serial Framework

• .NET Edition: new method wclHelpers.WaitEx() allows to start alertable wait that can be used with APC synchronization;
• Compatibility update.

Download Timeline Framework

• Checking connection error for WiFiDirect Soft AP, if device connected with error the OnDeviceConnected event will not fire;
• New OnDeviceConnectError event for WiDirect Soft AP;
• Accepting and rejecting devices in WiFi Direct Soft AP;
• WiFiDirectSoftAP demo applicatioon has been updated to show how to use OnDeviceConnectError event;
• WiFiDirectSoftAP demo applicatioon has been updated to show how to get connected device IP;
• WiFiDirectSoftAP demo applicatioon has been updated to show how to accept and/or reject device;
• New error code: WCL_E_WIFI_DIRECT_DEVICE_CREATE_TIMEOUT;
• New error code: WCL_E_WIFI_DIRECT_DEVICE_START_CREATE_FAILED;
• Better WiFi Direct errors decoding;
• .NET Edition: new method wclHelpers.WaitEx() allows to start alertable wait that can be used with APC synchronization;
• Compatibility update.

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• New error code: WCL_E_NLM_NETWORK_PROFILES_NOT_FOUND;
• New error code: WCL_E_NLM_ACCESS_DENIED;
• New error code: WCL_E_NLM_UNEXPECTED;
• Network List Manager: delete networks (administrative rights required).

Download WiFi Framework

• Bluetooth Framework
• IrDA Framework
• Serial Framework
• Timeline Framework
• WiFi Framework
• Legacy Wireless Communication Library