int real_multiplication(int *size)
{
int cycle_count;
// Conditions
CHECK_CONDITIONS(VECT1_SIZE >= VECT2_SIZE)
CHECK_CONDITIONS(VECT3_SIZE > 0)
// Action
dsp16_debug_printf("vect1 = vect2 * %f\n", vect3[0]);
*size = VECT2_SIZE;
cycle_count = Get_sys_count();
dsp16_vect_realmul(vect1, vect2, VECT2_SIZE, vect3[0]);
return Get_sys_count() - cycle_count;
}
void generate_signal(dsp16_t *signal, struct signal_source *source)
{
source->phase = dsp16_gen_sin(signal, BUFFER_LENGTH,
source->frequency, DAC_SAMPLING_RATE, source->phase);
dsp16_vect_realmul(signal, signal, BUFFER_LENGTH, source->volume);
}