int8_t _note1;
int8_t prenote;
uint8_t _gate1;

int8_t pos;
int8_t prepos;

int32_t i;

int32_t v;
uint8_t vt;

int32_t prev[8];

uint32_t offset;
uint8_t onC;
uint8_t row;
uint8_t rows;
uint8_t prerow;

int32_t crow;

int ntrig;
int rtrig;
bool range;

{
  int i;
  for (i = 0; i < 8; i++)
    prev[i] = -666;
}

rtrig = 0;

offset = (param_offset + inlet_offset);
row = (param_startrow + inlet_startrow);
onC = (attr_color + inlet_color);
rows = (inlet_rows + param_rows);

if (inlet_active || param_active) {

  // redraw
  if ((inlet_redraw > 0) && !ntrig) {
    ntrig = 1;
    {
      int i;
      for (i = 0; i < rows; i++)
        prev[i] = -666;
    }
  }
  if (!(inlet_redraw > 0))
    ntrig = 0;

  {
    if ((crow == rows) || (rows != prerow)) {
      crow = 0;
      prerow = rows;
    }

    pos = (_note1 - ((row + crow) << 4));
    if (((pos >= 1) && (pos <= 9)) && ((pos != prepos) || _gate1)) {
      prepos = pos;
      if (pos != 9)
        attr_table.array[offset + crow] =
            __SSAT((pos << 24), 28) >> attr_table.GAIN;
      else
        attr_table.array[offset + crow] = 0;
      range = 1;
    } else
      range = 0;

    v = ((attr_table.array[__USAT((offset + crow), attr_table.LENGTHPOW)]
          << attr_table.GAIN) >>
         23);

    // changed??
    if ((v != prev[crow]) && (range))
      rtrig = 1;

    if (v != prev[crow]) {
      i = 0;
      prev[crow] = v;
      MidiSend3((midi_device_t)attr_device, MIDI_NOTE_ON,
                (((row + crow) << 4) + 8), onC);
    }

    if (i < 8) {
      vt = (v > (i << 1)) ? (onC) : 0;
      MidiSend3((midi_device_t)attr_device, MIDI_NOTE_ON,
                (((row + crow) << 4) + i), vt);
      i += 1;
    } else
      crow += 1;
  }
  outlet_trig = rtrig;
  rtrig = 0;
}

if ((status == MIDI_NOTE_ON + attr_midichannel) && (data2)) {

  _note1 = data1 + 1;
  _gate1 = 1;

} else if (((status == MIDI_NOTE_ON + attr_midichannel) && (!data2)) ||
           (status == MIDI_NOTE_OFF + attr_midichannel)) {
  if (_note1 == (data1 + 1)) {
    _gate1 = 0;
  }

} else if ((status == attr_midichannel + MIDI_CONTROL_CHANGE) &&
           (data1 == MIDI_C_ALL_NOTES_OFF)) {
  _gate1 = 0;
}