Lpc2000

Hello, 
 
          I have configured lpc2129 as master and ADC as slave, but when I compiled, no errors comes but my �c doesn't work to my application. I have doubt that my SPI interface  is not correct ? 
my code is 
 
#include <LPC21xx.H>
#define data 0x00
int main (void)
{
    PINSEL0 = 0x00001500;      /* SCK0, MISO, MOSI for SPI0 enabled*/
  init_spi();
  init_spi_write(); 
  init_spi_read(); 
}
 
void init_spi (void)
{ 
   VPBDIV = 0x00;
   S0SPCR = 0x68;    /*master as SPI, LSB first*/
   S0SPCCR = 0x08;
}
 
int init_spi_write (void)
{
  S0SPDR = data;    /*write data to data register*/
  return (S0SPSR);   /* read status register so SPIE bit clears*/
}
 
int init_spi_read (void)
{
  char read;
  read = S0SPDR;     /*read data from slave*/
  return (S0SPSR);  /* read status register so SPIE bit clears*/
}   
 
could anyone indentify my SPI Interface is right ? configrution as master and only one slave.
 
I am looking forward to your replying.
 
with regards, 
 
sridhar
 

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