roboforum.ru

void init_spi(void)
{
  PCONP |= (1 << 8);
  /* Configure Pin Connect Block */   
  PINSEL1|=0x0000003C; //MOSI & MISO
  PINSEL0|=0xC0000000; //SCK
     
  /* Device selected as master */
  //SPI Mode 2:
  //CPOL=1
  //CPHA=0
  //MASTER mode
  //MSB first
   
  S0SPCCR=0x0008;      //SPI clk = PCLK_SPI/S0SPCCR
  S0SPCR =0x0830;
   
}