case PATTERN_SINE:
frequency = (double) sample_rate / ANALOG_SAMPLES_PER_PERIOD;
/* Make sure the number of samples we put out is an integer
* multiple of our period size */
/* FIXME we actually need only one period. A ringbuffer would be
case PATTERN_SINE:
frequency = (double) sample_rate / ANALOG_SAMPLES_PER_PERIOD;
/* Make sure the number of samples we put out is an integer
* multiple of our period size */
/* FIXME we actually need only one period. A ringbuffer would be