Lpc2000

Hello Friends, 
 
                          I defined an SPI interface, �c as master and 
only one salve, I cannot see clock generating at SCK0...I tested with 
Oscilloscope....Please you check the code ..and where am I doing error 
???
 
void init_spi(void)
{  
   S0SPCCR = 0x08;  /* SPI clock */ 
   S0SPCR =  0x60;  /* �c as master, LSB as first bit,  CPOL = 0, CPHA 
= 0 */ 
   IOSET1 = 0x00010000;  /* Blink LED */
}  
 int init_spi_write(void)
 {
 S0SPDR = 0x01;        /* Write Data Address to SPI */
 while ((S0SPSR & 0x80) == 0); /* Wait Until SPIE bit is set */
 IOSET1 = 0x00100000;   /* Blink the LED */ 
 return (S0SPSR);    /* When SPIE is Set, read the Status register*/
 }                    
 int init_spi_read(void)
 {
   unsigned int dummy;        
   dummy = S0SPDR /* Read the value from SPI */
   while ((S0SPSR & 0x80) == 0); /* wait until SPIE bit is set */
   IOSET1 = 0x00200000;  /* Blink the LED */
   return (S0SPSR);    /* When SPIE bit is set read Status Register */
 }
int main (void)
{
  initial_serial();    /* Initialize the Serial Interface with UART */
  PINSEL0 |= 0x00005500;     /* SCK0, MISO, MOSI for SPI0 enabled & 
SSEL*/
  IODIR0 = 0x00003C00;   /* P.10.. P.13 defined as outputs */
  IOSET0 = 0x00001400;    /* p.10, p.12 high & P.11, p13 are low to 
select CS*/
  IODIR1 = 0x00FF0000;  /* Define P1.16 to P1.23 as outside */
  IOCLR1 = 0x00000000;       /* Turn off LEDs, you can check your flash 
is working or not */   
  init_spi();               /* Initialize the SPI Interface */ 
   init_spi_write();  /* Write the data to SPI */
   init_spi_read();  /* Read data from SPI data register */
   
}
 
I made High on SSLE ...P0.7 to 3.3v........Still I dont see any clock 
generating st SCK0 nor any signal at MOSI or MISO.......
 
I am waiting for your replies, 
 
Thanks in Advance, 
 
Sridhar

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