#include <p18f458.h>
unsigned char SPI(unsigned char);
void TRANS(unsigned char);
void BCDtoASCIIandSEND(unsigned char);
void SDELAY(int ms);
void main()
  {
  unsigned char data[7]; 	
  unsigned char tmp;		
  int i;
  SSPSTAT = 0; 		
  SSPCON1 = 0x22; 		
  TRISC	= 0; 			
  TRISCbits.TRISC4 = 1; 	
  TRISCbits.TRISC7 = 1;	
  TXSTA = 0x20;  		
  SPBRG = 15;    	
  RCSTAbits.SPEN = 1; 	
  TRANS(0x0A);			
  TRANS(0x0D);			
  while(1)
    {
    PORTCbits.RC2 = 1; 	
    SDELAY(1);
    SPI(0x00);   		
    for(i=0;i<7;i++)
      {
      data[i] = SPI(0x00);	
      }
    PORTCbits.RC2 = 0; 	
    BCDtoASCIIandSEND(data[5]); 
    BCDtoASCIIandSEND(data[4]); 
    BCDtoASCIIandSEND(data[6]); 
    BCDtoASCIIandSEND(data[2]); 
    BCDtoASCIIandSEND(data[1]); 
    BCDtoASCIIandSEND(data[0]); 
    TRANS(0x0D);		
    }
  }
unsigned char SPI(unsigned char myByte) 
  { 
  SSPBUF = myByte;
  while(!SSPSTATbits.BF);
  return SSPBUF;
  }
void TRANS(unsigned char myChar)	
  {
  while(!PIR1bits.TXIF);
  TXREG = myChar;  	
  }
void BCDtoASCIIandSEND(unsigned char myValue)
  {
  unsigned char tmp = myValue;
  tmp = tmp & 0xF0;		
  tmp = tmp >> 4;		
  tmp = tmp | 0x30;		
  TRANS(tmp);			
  tmp = myValue;		
  tmp = tmp & 0x0F;		
  tmp = tmp | 0x30;		
  TRANS(tmp);			
  TRANS(':');			
  }
  
void SDELAY(int ms)
  {
  unsigned int i, j;
  for(i=0;i<ms;i++)
    for(j=0;j<135;j++);
  }