code: func (d *DRV2605LDriver) SetStandbyMode(standby bool) (err error) {
  	modeVal, err := d.connection.ReadByteData(drv2605RegMode)
  	if err != nil {
  		return err
  	}
  	if standby {
  		modeVal |= drv2605Standby
  	} else {
  		modeVal &= 0xFF ^ drv2605Standby
  	}
  
  	err = d.connection.WriteByteData(drv2605RegMode, modeVal)
  
  	return err
  }
docs: // SetStandbyMode controls device low power mode