pllOSC
PLL oscillator. Feed another audio signal into the "MOD" inlet and turn up the PLL to force the oscillator into tracking the incoming signal. FM and PM controls modulation of the oscillator by the MOD input.
Inlets
frac32.bipolar pitch
frac32buffer phase
frac32 FM
frac32 PM
frac32 PLL
bool32 active
Outlets
frac32buffer.bipolar sine wave
Parameters
frac32.s.map.pitch pitch
frac32.s.map.pitch LP
frac32.s.map FM
frac32.s.map PM
frac32.u.map PLL
uint32_t Phase1;
uint32_t Phase2;
int32_t min1;
int32_t min2;
int32_t min3;
int32_t val;
int32_t wave;
int32_t freq;
int32_t f;Phase1 = 0;
Phase2 = 0;
val = 0;if (inlet_active > 0) {
MTOFEXTENDED(param_pitch + inlet_pitch, freq);
MTOF(param_LP, f);
}if (inlet_active > 0) {
Phase1 += freq + val;
int32_t r1;
int32_t p2 = Phase1;
SINE2TINTERP(p2, r1)
min3 = ((r1 >> 4) > (min2)) ? -1 : 1;
wave = (r1 >> 4);
min1 = ___SMMUL((wave - inlet_MOD) << 3, (inlet_PLL + param_PLL) * min3 << 2);
val = ___SMMLA((min1 - val) << 1, f, val);
min2 = wave;
int32_t FM = ___SMMUL((inlet_FM + param_FM) << 3, inlet_MOD << 2);
Phase2 += freq + val + ___SMMUL(FM << 1, (freq + val) << 5);
int32_t r2;
SINE2TINTERP(
Phase2 + ___SMMUL(inlet_MOD << 3, (inlet_PM + param_PM) << 2) << 4, r2)
outlet_wave = r2 >> 4;
}