delay write kt ms
delayline definition, read it with "delay/read" objects referencing the instance name of this object. Returns the right amount of kticks and milliseconds represented by its size attribute.
Inlets
frac32buffer wave input
Outlets
int32.positive kticks
int32.positive millis
Attributes
combo size
Declaration
static const uint32_t LENGTHPOW = (attr_size);
static const uint32_t LENGTH = (1 << attr_size);
static const uint32_t LENGTHMASK = ((1 << attr_size) - 1);
int16_t *array;
uint32_t writepos;
static const uint32_t kticks = pow(2, attr_size);
static const uint32_t millis = (uint32_t)(0.0208333 * kticks);
Init
static int16_t _array[attr_poly][1 << attr_size]
__attribute__((section(".sdram")));
array = &_array[parent->polyIndex][0];
int i;
writepos = 0;
for (i = 0; i < LENGTH; i++)
array[i] = 0;
Control Rate
outlet_kticks = kticks;
outlet_millis = millis;
Audio Rate
writepos = (writepos + 1) & LENGTHMASK;
array[writepos] = __SSAT(inlet_in >> 14, 16);