Greetings, I see in several iio drivers supporting triggered buffer mode that read_raw returns -EBUSY when buffered sampling is enabled. This additional logic is implemented in read_raw using iio_buffer_enabled(). Since some drivers don't implement this I'm wondering wether this logic is an IIO design requirement or if this is device / driver specific. Regards, Grégor. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html