tlc5615 mega128程序

#include<reg.h>
sbit sck=p1^5;
sbit cs=p1^6;
sbit din=p1^7;
void tlc5615(unsigned int x)
{
   unsignde char y;
   cs=1;
   sck=0;
   din=0;
   cs=0;
   x=x<<6;
   for(y=0;y<12;y++)
  {
   din=x&0x8000;
   sck=1;
   x=x<<1;
   sck=0;
  }
 cs=1;
}

void main()
{
 unsigned int dat=0;
 unsignde char i;
loop1:
if(dat<614) dat+=10;
 else      dat=0;
 tlc5615(dat);