tmac2.bak

激光加工控制系统 可以读入plt文件

  else{
    e_x = b_x;
    e_y = atof(&(buf[b_p+1]));
    e_y -= o_y;
  }

  if (fabs(e_x-b_x) + fabs(e_y-b_y) < 0.0001)
    return -1;
  oldx = curx = b_x;
  oldy = cury = b_y;
  if (fabs(e_x-b_x) > fabs(e_y-b_y)){
    len = sqrt((e_x-b_x)*(e_x-b_x)+(e_y-b_y)*(e_y-b_y));
    if (len*xsteps > 2*x_len_to_acc){
      s = (len*xsteps - 2*x_len_to_acc) -
	  (int)((len*xsteps - 2*x_len_to_acc)/vmax)*vmax;
      s2 = s1 = s/2;
      for (i=0;i<x_times;i++){
	strcpy(buf1,"P");
	if (s1 > 0){
	  if (s1 > 1){
	    xx = (i+1)*x_once_max_a_pulses + 2;
	    s1 -= 2;
	  }
	  else{
	    xx = (i+1)*x_once_max_a_pulses + 1;
	    s1 --;
	  }
	}
	else
	  xx = (i+1)*x_once_max_a_pulses;
	yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*xx1/sqrt(xx1*xx1+yy1*yy1);
	if (e_x < b_x)
	  xx = -xx;
	if (e_y < b_y)
	  yy = -yy;
	curx = oldx + xx/xsteps;
	cury = oldy + yy/ysteps;
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
	if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}
	else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}
	else{
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}

	oldxx = x;
	oldyy = y;
	x_count += x;
	y_count += y;
      }

      times = (int)((len*xsteps - 2*x_len_to_acc)/vmax);
      for (i=0;i<times;i++){
	strcpy(buf1,"P");
	xx = vmax*fabs(e_x-b_x)/sqrt((e_x-b_x)*(e_x-b_x)+(e_y-b_y)*(e_y-b_y));
	yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
//	xx = vmax;
//	yy = xx*fabs(e_y-b_y)/sqrt((e_x-b_x)*(e_x-b_x)+(e_y-b_y)*(e_y-b_y));
/*
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*yy1/sqrt(xx1*xx1+yy1*yy1);
*/
	if (e_x < b_x)
	  xx = -xx;
	if (e_y < b_y)
	  yy = -yy;
	curx = oldx + xx/xsteps;
	cury = oldy + yy/ysteps;
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
    if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else{
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }

    oldxx = x;
    oldyy = y;
	x_count += x;
	y_count += y;
      }

	x_count += x;
	y_count += y;
      for (i=0;i<x_times;i++){
	strcpy(buf1,"P");
	if (s2 > 0){
	  if (s2 > 1){
	    xx = (x_times - i)*x_once_max_a_pulses + 2;
	    s2 -= 2;
	  }
	  else{
	    xx = (x_times - i)*x_once_max_a_pulses + 1;
	    s2 --;
	  }
	}
	else
	  xx = (x_times - i)*x_once_max_a_pulses;
	yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*xx1/sqrt(xx1*xx1+yy1*yy1);
    if (e_x < b_x)
	  xx = -xx;
	if (e_y < b_y)
	  yy = -yy;
	if (i != x_times-1){
	  curx = oldx + xx/xsteps;
	  cury = oldy + yy/ysteps;
	}
	else{
	  curx = e_x;
	  cury = e_y;
	}
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
    if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else{
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    oldxx = x;
    oldyy = y;
	x_count += x;
	y_count += y;

      }
    }
    else{
/*
      len /= 2;
      times = 0;
      ll = 0;
      while (ll < len){
        times ++;
        xx = times*x_once_max_a_pulses/xsteps;
        yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*xx1/sqrt(xx1*xx1+yy1*yy1);
	ll += sqrt(xx*xx + yy*yy);
      }
      ll -= sqrt(xx*xx + yy*yy);
      times --;
      s1 = s2 = (len - ll)*xsteps;
      for (i=0;i<times;i++){
	strcpy(buf1,"P");
	if (s1 > 0){
	  if (s1 > 1){
	    xx = (i+1)*x_once_max_a_pulses + 2;
	    s1 -= 2;
	  }
	  else{
	    xx = (i+1)*x_once_max_a_pulses + 1;
	    s1 --;
	  }
	}
	else
	  xx = (i+1)*x_once_max_a_pulses;
	yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*xx1/sqrt(xx1*xx1+yy1*yy1);
    if (e_x < b_x)
	  xx = -xx;
	if (e_y < b_y)
	  yy = -yy;
	curx = oldx + xx/xsteps;
	cury = oldy + yy/ysteps;
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
	if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}
	else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}
	else{
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}

	oldxx = x;
	oldyy = y;
	x_count += x;
	y_count += y;
      }

      for (i=0;i<times;i++){
	strcpy(buf1,"P");
	if (s2 > 0){
	  if (s2 > 1){
	    xx = (times - i)*x_once_max_a_pulses + 2;
	    s2 -= 2;
	  }
	  else{
	    xx = (times - i)*x_once_max_a_pulses + 1;
	    s2 --;
	  }
	}
	else
	  xx = (times - i)*x_once_max_a_pulses;
	yy = xx*fabs(e_y-b_y)/fabs(e_x-b_x);
    xx1 = xx;
    yy1 = yy;
    xx = xx*xx1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*xx1/sqrt(xx1*xx1+yy1*yy1);
    if (e_x < b_x)
	  xx = -xx;
	if (e_y < b_y)
	  yy = -yy;
	if (i != times-1){
	  curx = oldx + xx/xsteps;
	  cury = oldy + yy/ysteps;
	}
	else{
	  curx = e_x;
	  cury = e_y;
	}
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
    if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
      strcpy(buf1,"P");
      itoa(0,buf2,10);
      strcat(buf1,buf2);
      itoa(0,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    else{
      strcpy(buf1,"P");
      itoa(x,buf2,10);
      strcat(buf1,buf2);
      itoa(y,buf2,10);
      strcat(buf1," ");
      strcat(buf1,buf2);
      put_a_line(to_file,buf1);
    }
    oldxx = x;
    oldyy = y;
	x_count += x;
	y_count += y;

      }
*/
    }
  }
  else{
    len = sqrt((e_y-b_y)*(e_y-b_y)+(e_x-b_x)*(e_x-b_x));
    if (len*ysteps > 2*y_len_to_acc){
      s = (len*ysteps - 2*y_len_to_acc) -
	  (int)((len*ysteps - 2*y_len_to_acc)/vmax)*vmax;
      s2 = s1 = s/2;
      for (i=0;i<y_times;i++){
	strcpy(buf1,"P");
	if (s1 > 0){
	  if (s1 > 1){
	    yy = (i+1)*y_once_max_a_pulses + 2;
	    s1 -= 2;
	  }
	  else{
	    yy = (i+1)*y_once_max_a_pulses + 1;
	    s1 --;
	  }
	}
	else
	  yy = (i+1)*y_once_max_a_pulses;
	xx = yy*fabs(e_x-b_x)/fabs(e_y-b_y);
    xx1 = xx;
    yy1 = yy;
    xx = xx*yy1/sqrt(xx1*xx1+yy1*yy1);
    yy = yy*yy1/sqrt(xx1*xx1+yy1*yy1);
    if (e_y < b_y)
	  yy = -yy;
	if (e_x < b_x)
	  xx = -xx;
	curx = oldx + xx/xsteps;
	cury = oldy + yy/ysteps;
	xx = (curx - oldx)*xsteps;
	yy = (cury - oldy)*ysteps;
	oldx = curx;
	oldy = cury;
	if (yy > 0)
	  y = yy + y_adj + 0.5;
	else
	  y = yy + y_adj - 0.5;
	if (xx > 0)
	  x = xx + x_adj + 0.5;
	else
	  x = xx + x_adj - 0.5;
	x_adj += xx - x;
	y_adj += yy - y;
	if (((oldxx > 0)&&(x < 0))||((oldxx < 0)&&(x > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	}
	else if (((oldyy > 0)&&(y < 0))||((oldyy < 0)&&(y > 0))){
	  strcpy(buf1,"P");
	  itoa(0,buf2,10);
	  strcat(buf1,buf2);
	  itoa(0,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);
	  strcpy(buf1,"P");
	  itoa(x,buf2,10);
	  strcat(buf1,buf2);
	  itoa(y,buf2,10);
	  strcat(buf1," ");
	  strcat(buf1,buf2);
	  put_a_line(to_file,buf1);