makenote
Makenote, an object the handles the 3 parameters associated with standard midi playback, note, velocity and notelength. Its a bit like Pure Data's makenote object, hence the name. There is midi port selector and midi channel build into the object, to make it simple to work with.
Inlets
bool32.rising trigger
frac32.bipolar delay
frac32.bipolar t
frac32.positive v
Outlets
None
Parameters
frac32.s.map Transpose
frac32.u.map Velocity
int32 channel
bool32.mom Trigger
frac32.s.map.klineartime.exp Length
Attributes
combo d
int32_t val;
int ntrig;
// drj/midi/note_tx
int ntrigmidi;
int lastnote;val = 0;
ntrig = 0;
ntrigmidi = 0;bool Trigger = inlet_tr || param_Trigger;
bool Gate;
if ((Trigger > 0) && !ntrig) {
val = 1 << 30;
ntrig = 1;
Gate = 1;
} else {
if (!(Trigger > 0))
ntrig = 0;
if (val > 0) {
int32_t t;
MTOF(-param_Length - inlet_l, t);
val -= t >> 3;
if (val <= 0)
Gate = 0;
else
Gate = 1;
} else
Gate = 0;
}
int32_t Transpose = inlet_t + param_Transpose;
int32_t Velocity = inlet_v + param_Velocity;
if ((Gate > 0) && !ntrigmidi) {
lastnote = (64 + (Transpose >> 21)) & 0x7F;
MidiSend3((midi_device_t)attr_d, MIDI_NOTE_ON + (param_channel - 1), lastnote,
Velocity >> 20);
ntrigmidi = 1;
}
if (!(Gate > 0) && ntrigmidi) {
MidiSend3((midi_device_t)attr_d, MIDI_NOTE_OFF + (param_channel - 1),
lastnote, __USAT(Velocity >> 20, 7));
ntrigmidi = 0;
}