有关起跑线数组

hsx1612727380 · 发表于 2012-5-21 17:53:01

//请指教
//黑0 白1
#define BALCK_THRESHOLD 3
#define START_THRESHOLD 15
char CheckStartup(char* data)
{
char pos[9];
char count=0;
unsigned char i;
char lastone=0;
pos[count]=1;
for(i=0;i<IMAGE_COLUMN;i++)
{
      if(lastone==0&&data[i]==1)
      {
         pos[count]=i-pos[count];
         /*if(pos[count]<BALCK_THRESHOLD)
         {
            count--;
            pos[count]=0;
         }*/
      }
      if(lastone==1&&data[i]==0)
      {
         count++;
         pos[count]==i;
      }
      lastone=data[i];
}
/*if(data[i-1]==0&&count>0)
{
      pos[count] =i-pos[count];
}*/
if(count==3)
{
   if(pos[1]<START_THRESHOLD || pos[2]<START_THRESHOLD)
   {
         return 0;
   }
   return 1;
}
return 0;
}