Function bitCountKR

libraries/bitHelpers/bitHelpers.cpp:32–43

uint8_t bitCountKR(uint32_t value)
{
  //  Kerningham & Ritchie
  uint32_t v = value;
  uint8_t count = 0;
  while (v)
  {
    count++;
    v &= (v - 1);
  }
  return count;
}


uint8_t bitCountArray(uint32_t value)