Lpc2000

Hi friends

i am working in Lpc2106 and facing problem in spi mdule.
Actualy  i am using spi module in master mode. i checked my code in 
jtag debugger(wiggler in CrossStudio)and found that when writing data 
to the SPDR register then SPif bit in SPSR also sets showing that 
data is transmitted. 
    
But the problem is that nither data nor clocks in the MOSI & SCK pins.


If some body can help me i will be very thank ful to him.

jeetendra  

My source code attached
int main (void){


      IOSET=0x80;  
      IODIR=0x00;

      PINSEL0 = 0x00005500; 
                
//Config over 
        init_spi();
                
        IOSET = MMC_CS; // Chip select High
        MmCardSendByte(0xAA);
        IOCLR = MMC_CS; // Chip select Low

        while (1);
}

void init_spi(){
    unsigned char ch;


    IODIR |= MMC_CS; // io direction of mc chip select
    IOSET = MMC_CS; // Chip select High   
    
    SPCCR = 0xfe; // clock counter
    SPCR =  0x20; // spi master mode, 

 //   ch = SPDR;// data read
    
}

BYTE MmCardSendByte(BYTE bt)
{
  BYTE input;
  SPDR =  bt;  
  while (!(SPSR & 0x80)); 
  input = SPDR;

  return input; 
}