mode property
      
      SpiMode
      get
      mode
      
    
    
    
Implementation
SpiMode get mode => _modeAndFlags.item1;
      
      set
      mode
      (SpiMode mode) 
      
    
    
    
Implementation
void set mode(SpiMode mode) {
  _modeAndFlags = _modeAndFlags.withItem1(mode);
}