code: def mavlink_packet(self, m):
          '''handle an incoming mavlink packet from the master vehicle. Relay it to the tracker
          if it is a GLOBAL_POSITION_INT'''
          if m.get_type() in ['GLOBAL_POSITION_INT', 'SCALED_PRESSURE']:
              connection = self.find_connection()
              if not connection:
                  return
              if m.get_srcSystem() != connection.target_system:
                  connection.mav.send(mf mavlink_packet(self, m):
          '''handle an incoming mavlink packet from the master vehicle. Relay it to the tracker
          if it is a GLOBAL_POSITION_INT'''
          if m.get_type() in ['GLOBAL_POSITION_INT', 'SCALED_PRESSURE']:
              connection = self.find_connection()
              if not connection:
                  return
              if m.get_srcSystem() != connection.target_system:
                  connection.mav.send(m)
docs: handle an incoming mavlink packet from the master vehicle. Relay it to the tracker
          if it is a GLOBAL_POSITION_INT