unsigned char 	x; 
	SPI0BR = 0x20;	
     	SPI0CR1 = 0x54;	
				
     	SPI0CR2 = 0x0;	
	WOMS = 0x0;		
	while(1) {
	  while (!(SPI0SR & SPI0SR_SPTEF_MASK)); 
	  SPI0DR = 'G';	
	  while (!(SPI0SR & SPI0SR_SPIF_MASK))   
	  x=SPI0DR;		
	  }