code: function DevAdapter (controller) {
      this.id        = controller.svc;
      this.uid       = "//" + controller.svcopts.adapter + "/" + controller.svc + ":" +  controller.svcopts.port;;
      this.info      = 'OSMtracker';
      this.debug     = controller.svcopts.debug;  // inherit debug from controller
      this.controller= controller;
      this.gateway   = controller.gateway;
      this.control   = 'http';
      this.Debug (1,"uid=%s", this.uid);    
  }
docs: Adapter is an object own by a given device controller that handle nmeadata connection