robottype_publisher_est_pos_create(&robot.orte, send_est_pos_cb, &robot.orte);
//???robottype_publisher_pwr_ctrl_create(&robot.orte, NULL, &robot.orte);
+ // FIXME (F.J.): what is the difference between the callback function pointer
+ // being NULL and being set to pointer to empty send_dummy_cb function?
robottype_publisher_lift_create(&robot.orte, send_dummy_cb, &robot.orte);
robottype_publisher_pusher_create(&robot.orte, send_dummy_cb, &robot.orte);
robottype_publisher_chelae_create(&robot.orte, NULL, &robot.orte);
robottype_publisher_belts_create(&robot.orte, NULL, &robot.orte);
robottype_publisher_holder_create(&robot.orte, send_dummy_cb, &robot.orte);
+ robottype_publisher_hokuyo_pitch_create(&robot.orte, NULL, &robot.orte);
/* create generic subscribers */
robottype_subscriber_motion_irc_create(&robot.orte, rcv_motion_irc_cb, &robot.orte);