def connect(self, protocol=None):
        """Initialize DAP IO pins for JTAG or SWD"""
        # Convert protocol to port enum.
        if protocol is not None:
            port = self.PORT_MAP[protocol]
        else:
            port = DAPAccess.PORT.DEFAULT
        
        try:
            self._link.connect(port)
        except DAPAccess.Error as exc:
            six.raise_from(self._convert_exception(exc), exc)
        
        # Read the current mode and save it.
        actualMode = self._link.get_swj_mode()
        self._protocol = self.PORT_MAP[actualMode]
        
        self._invalidate_cached_registers()
def connect ( self , protocol = None ) : if protocol is not None : port = self . PORT_MAP [ protocol ] else : port = DAPAccess . PORT . DEFAULT try : self . _link . connect ( port ) except DAPAccess . Error as exc : six . raise_from ( self . _convert_exception ( exc ) , exc ) actualMode = self . _link . get_swj_mode ( ) self . _protocol = self . PORT_MAP [ actualMode ] self . _invalidate_cached_registers ( )
Initialize DAP IO pins for JTAG or SWD