fix issue 789: allow to read multiple bytes
fix issue 789: allow to read multiple bytes

battosai30/Energia,battosai30/Energia,croberts15/Energia,croberts15/Energia,battosai30/Energia,croberts15/Energia,battosai30/Energia,croberts15/Energia,croberts15/Energia,battosai30/Energia,croberts15/Energia,croberts15/Energia,battosai30/Energia,battosai30/Energia