Method read

libraries/SGP30/SGP30.cpp:180–209

bool SGP30::read()
{
  if (_lastRequest == 0) return false;
  if (millis() - _lastRequest < 13) return false;  //  Page 11
  _lastRequest = 0;

  if (_wire->requestFrom(_address, (uint8_t)6) != 6)
  {
    _error = SGP30_ERROR_I2C;
    return false;
  }
  _co2  =  _wire->read() << 8;
  _co2  += _wire->read();
  uint8_t crc = _wire->read();
  if (_CRC8(_co2) != crc)
  {
    _error = SGP30_ERROR_CRC;
    return false;
  }
  _tvoc =  _wire->read() << 8;
  _tvoc += _wire->read();
  crc = _wire->read();
  if (_CRC8(_tvoc) != crc)
  {
    _error = SGP30_ERROR_CRC;
    return false;
  }
  _error = SGP30_OK;
  return true;
}


void SGP30::requestRaw()