OrbTestMedium (Повідомлення UORB)
c
uint64 timestamp # time since system start (microseconds)
int32 val
uint8[64] junk
uint8 ORB_QUEUE_LENGTH = 16
# TOPICS orb_test_medium orb_test_medium_multi orb_test_medium_wrap_around orb_test_medium_queue orb_test_medium_queue_poll