parameters: (self)
docstring: Clear input buffer, discarding all that is in the buffer.
docstring_summary: Clear input buffer, discarding all that is in the buffer.
docstring_tokens: Clear input buffer discarding all that is in the buffer .
function: def flushInput(self):
          """Clear input buffer, discarding all that is in the buffer."""
          if not self._port_handle: raise portNotOpenError
          self._port_handle.DiscardInBuffer()
function_tokens: def flushInput ( self ) : if not self . _port_handle : raise portNotOpenError self . _port_handle . DiscardInBuffer ( )