Serial Framework C++ Edition

◆ HalConnect()

virtual int HalConnect ( const HANDLE  Event)
protectedpure virtual

Implements a hardware-dependent code that connects to a remote device.

Parameters
EventThe system even object handle.
Returns
If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.

Derived classes must override this method to implement a hardware-dependent code that connects to a remote device.

The method executes in a separate thread.

The method implementation must monitor the Event parameter. The Event parameter is set if the Disconnect method was called. If the termination event was set the method must terminate connection operation.

If connection to a remote device was terminated the method must release all allocated resources because the HalDisconnect will not be called.