static const int ntw = 128;
static const int nkeys = 128 + 48;
uint8_t keys1[128];
uint16_t keys[nkeys];
int32_t *array;
static const uint32_t LENGTHPOW = 7;
static const uint32_t LENGTH = 1 << LENGTHPOW;
static const uint32_t LENGTHMASK = (1 << LENGTHPOW) - 1;
static const uint32_t BITS = 32;
static const uint32_t GAIN = 0;

int32_t r_array[ntw + 48];
int32_t velosense = 0;
const int keyoffset = 36;

__attribute__((always_inline)) __STATIC_INLINE int32_t ___SMULTT(int32_t op1,
                                                                 int32_t op2) {
  int32_t result;

  __ASM volatile("smultt %0, %1, %2" : "=r"(result) : "r"(op1), "r"(op2));
  return (result);
}

__attribute__((always_inline)) __STATIC_INLINE int32_t ___SMULTB(int32_t op1,
                                                                 int32_t op2) {
  int32_t result;

  __ASM volatile("smultb %0, %1, %2" : "=r"(result) : "r"(op1), "r"(op2));
  return (result);
}

int i;
for (i = 0; i < nkeys; i++) {
  keys[i] = 0;
}
for (i = 0; i < 128; i++) {
  keys1[i] = 0;
}

array = &r_array[0];

velosense = param_velosense << 3;

int i;

int32_t *p = &array[12];
for (i = 12; i < 128; i += 4) {
  *p++ = 0;
  *p++ = 0;
  *p++ = 0;
  *p++ = 0;
}

for (i = 12; i < 128; i++) {
  if (keys1[i]) {
    uint32_t val =
        __SMMLA(velosense, keys1[i] << 24, 0x1FFFFFFF - (velosense >> 1)) << 4;
    keys1[i] = 0;
    array[i - 12] = (((uint32_t)param_f1) * (uint64_t)(val)) >> 32;
    array[i + 7] = (((uint32_t)param_f2) * (uint64_t)(val)) >> 32;
    array[i + 0] = (((uint32_t)param_f3) * (uint64_t)(val)) >> 32;
    array[i + 12] = (((uint32_t)param_f4) * (uint64_t)(val)) >> 32;
    array[i + 19] = (((uint32_t)param_f5) * (uint64_t)(val)) >> 32;
    array[i + 24] = (((uint32_t)param_f6) * (uint64_t)(val)) >> 32;
    array[i + 28] = (((uint32_t)param_f7) * (uint64_t)(val)) >> 32;
    array[i + 31] = (((uint32_t)param_f8) * (uint64_t)(val)) >> 32;
    array[i + 36] = (((uint32_t)param_f9) * (uint64_t)(val)) >> 32;
    break;
  }
}

if ((status == MIDI_NOTE_ON + attr_midichannel) && (data2)) {
  keys1[data1] = data2;
}