小液晶屏---页面指针跳转


void GetSelectPointerPos(uint8_t *xsp, uint8_t *ysp,uint8_t *P)
{
  *xsp = 40*((*P)/4);
  if((*P)>3&&((*P)<8))
  {
    *ysp = ((*P)-4) *2;
  }
  else if((*P)== 8)
  {
    *ysp = 0;
  }
  else if((*P)== 9)
  {
    *ysp = 2;
  }
  else
  {
    *ysp = *P*2;
  }
}