+++ /dev/null
-#!/usr/bin/perl
-# -*- perl -*-
-
-# Copyright (C) 2006 DJ Delorie dj@delorie.com
-# Released under the terms of the GNU General Public License, version 2
-
-# Usage: djboxsym sample.symdef > sample.sym
-
-$y{left} = 400;
-$y{right} = 400;
-$y{labels} = 600;
-$labelpin = 0;
-
-$busspace = 200;
-$groupspace = 400;
-$skipspace = 800;
-$yinvert = 300;
-$minwidth = 0;
-
-# If set, top and bottom labels are vertical.
-$vmode = 0;
-
-# Read in the file, storing information about each pin.
-
-while (<>) {
- next if /^#/;
- s/^\s+//;
- s/\s+$//;
- s/[\s\t]+/ /g;
- s/[\r\n]+$//;
-
- # options
- if (/^--(\S*)\s*(.*)/) {
- $opt = $1;
- @args = split(' ', $2);
- ($opt, $value) = split(' ', $opt, 2);
- if ($opt eq "vmode") {
- $vmode = 1;
-# $y{left} = $y{right} = 0;
- }
- if ($opt eq "square") {
- $square = 1;
- }
- if ($opt eq "minwidth") {
- $minwidth = $args[0];
- }
- if ($opt eq "compact") {
- $groupspace = 200;
- $skipspace = 400;
- $yinvert = 400;
- $compactmode = 1;
- }
- next;
- }
-
- # Note change of section.
- if (/^\[(.*)\]/) {
- $side = $1;
- $space = 0;
- next;
- }
-
- # Start a bus
- if (/^\.bus/) {
- $busmode = 1;
- next;
- }
-
- # blank lines - cancel bus, add gap.
- if (! /\S/) {
- if ($busmode) {
- $y{$side} += $busspace;
- }
- $busmode = 0;
- if ($space) {
- if ($side =~ /left|right/) {
- $y{$side} += $groupspace;
- }
- if ($side =~ /top|bottom/) {
- $x{$side} += 400;
- }
- $space = 0;
- }
- next;
- }
-
- if (/^\.skip (\d+)/) {
- $skip = $1;
- $space = 0;
- if ($side =~ /left|right/) {
- $y{$side} += $skip;
- }
- next;
- }
-
- # Hidden labels are stored separately, because we don't care how
- # big they are.
- if (/! (\S.*)/ && $side eq "labels") {
- push(@attrs, $1);
- next;
- }
-
- # Visible labels are stored as pins because their size affects the
- # size of the symbols' box.
- if (/\S/ && $side eq "labels") {
- $labelpin --;
- $pinside{$labelpin} = $side;
- $piny{$labelpin} = $y{labels};
- $pinlabel{$labelpin} = $_;
- $y{labels} += $groupspace;
- $rlen{$labelpin} = &textlen($_);
- next;
- }
-
- # Regular pins are handled here.
- if (/^(\S+)\s*(.*)/) {
- $space = 1;
- ($pin, $rest) = ($1,$2);
-
- if ($pin =~ /^\d+$/) {
- $pinseq_used[$pin] = 1;
- }
-
- if ($saw_pin{$pin}) {
- print STDERR "DUPLICATE PIN $pin (was $pinlabel{$pin}, now $rest)\n";
- $errors ++;
- }
- $saw_pin{$pin} = 1;
- $maxpin = $pin if $maxpin < $pin;
-
- $pinside{$pin} = $side;
- $pintype{$pin} = "pas";
- next if $side eq "nc";
- if ($rest =~ /^([!>iop]+) (.*)/) {
- $flags = $1;
- $pinlabel{$pin} = $2;
- $bubble{$pin} = 1 if $flags =~ /!/;
- $edge{$pin} = 1 if $flags =~ />/;
- $pintype{$pin} = "in" if $flags =~ /i/;
- $pintype{$pin} = "out" if $flags =~ /o/;
- $pintype{$pin} = "pwr" if $flags =~ /p/;
- $pintype{$pin} = "inout" if $flags =~ /io/;
- } else {
- $pinlabel{$pin} = $rest;
- }
- $rlen{$pin} = &textlen($pinlabel{$pin});
-
- if ($side =~ /left|right/) {
- $y = $piny{$pin} = $y{$side};
- $y{$side} += ($busmode ? $busspace : $groupspace);
- }
- if ($side =~ /top|bottom/) {
- $tw = &alignpin((200 + $rlen{$pin}) / 2);
- if ($vmode) {
- $pinx{$pin} = $w{$side};
- $w{$side} += (($busmode || $compactmode) ? 200 : 400);
- } else {
- $pinx{$pin} = $w{$side} + $tw;
- $w{$side} += $tw + $tw;
- }
- }
-
- }
-
-}
-
-$pinseq = 1;
-
-$minpin = $labelpin;
-$boxwidth = $minwidth;
-%bw = ();
-
-# for each horizontal slice of the symbol, keep track of how much
-# width is used up by the left, middle, and right labels.
-for $lp (keys %pinside) {
- next unless $pinside{$lp} =~ /left|right|label/;
- $yb = &alignpin($piny{$lp});
- for ($y=$yb-300; $y<=$yb+300; $y+=100) {
- if ($bw{$y}{$pinside{$lp}} < $rlen{$lp}) {
- $bw{$y}{$pinside{$lp}} = $rlen{$lp};
- }
- }
-}
-
-# Compute the height of the box.
-for $p (keys %pinside) {
- next unless $pinside{$p} =~ /left|right/;
- if ($maxy < $piny{$p}) {
- $maxy = $piny{$p};
- }
-}
-if (! $vmode) {
- $maxy += $groupspace;
-}
-
-# Now, use the slice widths to compute the minimum width of the box.
-for ($i=0; $i<$maxy; $i+=100) {
- $w = $bw{$i}{left} + $bw{$i}{labels} + $bw{$i}{right};
- if ($bw{$i}{labels}) {
- $wl = ($bw{$i}{left} + $bw{$i}{labels}/2) * 2;
- $w = $wl if $w < $wl;
- $wl = ($bw{$i}{right} + $bw{$i}{labels}/2) * 2;
- $w = $wl if $w < $wl;
- }
- if ($bw{$i}{left} && $bw{$i}{labels}) {
- $w += 100;
- } elsif ($bw{$i}{left} && $bw{$i}{right}) {
- $w += 200;
- }
- if ($bw{$i}{right} && $bw{$i}{labels}) {
- $w += 100;
- }
- if ($boxwidth < $w) {
- $boxwidth = $w;
- }
-}
-
-$boxwidth = $w{top} if $boxwidth < $w{top};
-$boxwidth = $w{bottom} if $boxwidth < $w{bottom};
-
-# Flip Y coordinates (we count from the top, but symbols coordinates
-# are from the bottom).
-for $p (keys %pinside) {
- next unless $pinside{$p} =~ /left|right|labels/;
- $piny{$p} = $maxy - $piny{$p} + $yinvert;
-}
-
-$boxwidth = &alignpin($boxwidth);
-$boxwidth += 200;
-
-# Adjust the position of the top/bottom pins so that, as a group,
-# they're centered.
-%maxh = ();
-for $p (keys %pinside) {
- next unless $pinside{$p} =~ /top|bottom/;
- $pinx{$p} += &alignpin(($boxwidth - $w{$pinside{$p}})/2) + 300;
- if ($vmode) {
- $pinx{$p} += 200;
- $h = &textlen($pinlabel{$p});
- $maxh{$pinside{$p}} = $h if $maxh{$pinside{$p}} < $h;
- }
-}
-
-if ($vmode) {
- $dy = &alignpin($maxh{bottom});
- for $lp ($minpin..-1) {
- $piny{$lp} += $dy;
- }
- for $p (keys %pinside) {
- if ($pinside{$p} =~ /left|right|bottom/) {
- $piny{$p} += $dy;
- }
- }
- $maxy += $dy + &alignpin ($maxh{top});
-}
-
-if ($square) {
- if ($boxwidth < $maxy) {
- $delta = $maxy - $boxwidth;
- $delta = &alignpin($delta / 2);
- $boxwidth = $maxy;
- for $p (keys %pinside) {
- if ($pinside{$p} =~ /top|bottom/) {
- $pinx{$p} += $delta;
- }
- }
- }
- if ($maxy < $boxwidth) {
- $maxy = $boxwidth;
- }
-}
-
-# Labels are centered in the box.
-for $lp ($minpin..-1) {
- $pinx{$lp} = &alignpin($boxwidth/2) + 300;
-}
-
-# Version.
-print "v 20060123 1\n";
-
-# Symbol box.
-printf("B %d %d %d %d 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1\n",
- 300, 300, $boxwidth, $maxy);
-
-# These are the hidden labels.
-$ax = 300 + $boxwidth;
-$ay = 400 + $maxy;
-for $a (reverse @attrs) {
- printf("T %d %d 9 10 0 0 0 0 1\n%s\n",
- $ax, $ay, $a);
- $ay += 200;
-}
-
-sub pinsort {
- my ($a, $b) = @_;
- $a =~ tr/a-z/A-Z/;
- $b =~ tr/a-z/A-Z/;
- $a =~ s/(\d+)/sprintf("%06d", $1);/ge;
- $b =~ s/(\d+)/sprintf("%06d", $1);/ge;
- return $a cmp $b;
-}
-
-# Now print all the pins.
-for $p (sort {&pinsort($a,$b)} keys %pinside) {
- next unless $pinside{$p};
- if ($pinside{$p} eq "left") {
- $pinx{$p} = 300;
- }
- if ($pinside{$p} eq "right") {
- $pinx{$p} = 300 + $boxwidth;
- }
- if ($p > 0 && !$saw_pin{$p}) {
- print STDERR "MISSING PIN $p\n";
- $errors++;
- } else {
- printf STDERR ("%3s %-6s %4d %4d %s\n",
- $p, $pinside{$p}, $pinx{$p}, $piny{$p}, $pinlabel{$p});
- }
-
- eval "&drawpin_$pinside{\"$p\"} (\"$p\")";
-}
-
-# what remains are helper functions; for drawing each type of pin,
-# each type of label, etc.
-
-sub drawpin_nc {
-}
-
-sub drawpin_top {
- my($pin) = @_;
- $y = $maxy + 300;
- printf("P %d %d %d %d 1 0 0\n",
- $pinx{$pin}, $y+300, $pinx{$pin}, $y);
- print "{\n";
- if ($vmode) {
- &pvltext($pinx{$pin}, $y-50, 7, $pinlabel{$pin});
- } else {
- &pltext($pinx{$pin}, $y-50, 5, $pinlabel{$pin});
- }
- &ntext($pinx{$pin}+50, $y+50, 0, $pin);
- &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
- print "}\n";
-}
-
-sub drawpin_bottom {
- my($pin) = @_;
- printf("P %d %d %d %d 1 0 0\n",
- $pinx{$pin}, 0, $pinx{$pin}, 300);
- print "{\n";
- if ($vmode) {
- &pvltext($pinx{$pin}, 350, 1, $pinlabel{$pin});
- } else {
- &pltext($pinx{$pin}, 350, 3, $pinlabel{$pin});
- }
- &ntext($pinx{$pin}+50, 250, 2, $pin);
- &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
- print "}\n";
-}
-
-sub drawpin_labels {
- my($pin) = @_;
- <ext($pinx{$pin}, $piny{$pin}, 3, $pinlabel{$pin});
-}
-
-sub circle {
- my ($x, $y) = @_;
- print "V $x $y 50 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1\n";
-}
-
-sub drawpin_left {
- my($pin) = @_;
- $x = $pinx{$pin};
- $px = 50;
- if ($bubble{$pin}) {
- $x -= 100;
- &circle($x+50, $piny{$pin});
- }
- if ($edge{$pin}) {
- $px += 100;
- printf("L %d %d %d %d 3 0 0 0 0 0\n",
- $pinx{$pin}, $piny{$pin}-50,
- $pinx{$pin}+100, $piny{$pin});
- printf("L %d %d %d %d 3 0 0 0 0 0\n",
- $pinx{$pin}+100, $piny{$pin},
- $pinx{$pin}, $piny{$pin}+50);
-
- }
- printf("P %d %d %d %d 1 0 0\n",
- $pinx{$pin} - 300, $piny{$pin}, $x, $piny{$pin});
- print "{\n";
- &pltext($pinx{$pin} + $px, $piny{$pin}, 1, $pinlabel{$pin});
- &ntext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pin);
- &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
- print "}\n";
-}
-
-sub drawpin_right {
- my($pin) = @_;
- $x = $pinx{$pin};
- $px = 50;
- if ($bubble{$pin}) {
- $x += 100;
- &circle($x-50, $piny{$pin});
- }
- if ($edge{$pin}) {
- $px += 100;
- printf("L %d %d %d %d 3 0 0 0 0 0\n",
- $pinx{$pin}, $piny{$pin}-50,
- $pinx{$pin}-100, $piny{$pin});
- printf("L %d %d %d %d 3 0 0 0 0 0\n",
- $pinx{$pin}-100, $piny{$pin},
- $pinx{$pin}, $piny{$pin}+50);
-
- }
- printf("P %d %d %d %d 1 0 0\n",
- $pinx{$pin} + 300, $piny{$pin}, $x, $piny{$pin});
- print "{\n";
- &pltext($pinx{$pin} - $px, $piny{$pin}, 7, $pinlabel{$pin});
- &ntext($pinx{$pin} +100, $piny{$pin} + 50, 0, $pin);
- &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
- print "}\n";
-}
-
-sub ntext {
- my ($x, $y, $a, $s) = @_;
- printf("T %d %d 5 8 1 1 0 %s 1\npinnumber=%s\n", $x, $y, $a, $s);
- if ($s =~ /^\d+$/) {
- $my_pinseq = $s;
- } else {
- while ($pinseq_used[$pinseq]) {
- $pinseq ++;
- }
- $pinseq_used[$pinseq] = 1;
- $my_pinseq = $pinseq;
- }
- printf("T %d %d 5 8 0 1 0 %s 1\npinseq=%d\n", $x, $y, $a, $my_pinseq);
-}
-
-sub pttext {
- my ($x, $y, $a, $s) = @_;
- printf("T %d %d 9 10 0 1 0 %s 1\npintype=%s\n", $x, $y, $a, $s);
-}
-
-sub pltext {
- my ($x, $y, $a, $s) = @_;
- $s = "pinlabel=$s" unless $s =~ /=/;
- printf("T %d %d 9 10 1 1 0 %s 1\n%s\n", $x, $y, $a, $s);
-}
-
-sub pvltext {
- my ($x, $y, $a, $s) = @_;
- $s = "pinlabel=$s" unless $s =~ /=/;
- printf("T %d %d 9 10 1 1 90 %s 1\n%s\n", $x, $y, $a, $s);
-}
-
-sub ltext {
- my ($x, $y, $a, $s) = @_;
- printf("T %d %d 9 10 1 1 0 %s 1\n%s\n", $x, $y, $a, $s);
-}
-
-sub textlen {
- my($t) = @_;
- $t =~ s/^[^=]*=//;
- $t =~ s@\\_@@g;
- return length($t) * 110;
-}
-
-sub alignpin {
- my($v) = @_;
- return int(($v + 99) / 100) * 100;
-}
-
-exit $errors;
--- /dev/null
+#!/usr/bin/perl
+# -*- perl -*-
+
+# Copyright (C) 2006 DJ Delorie dj@delorie.com
+# Released under the terms of the GNU General Public License, version 2
+
+# Usage: djboxsym sample.symdef > sample.sym
+
+$y{left} = 400;
+$y{right} = 400;
+$y{labels} = 600;
+$labelpin = 0;
+
+$busspace = 200;
+$groupspace = 400;
+$skipspace = 800;
+$yinvert = 300;
+$minwidth = 0;
+
+# If set, top and bottom labels are vertical.
+$vmode = 0;
+
+# Read in the file, storing information about each pin.
+
+while (<>) {
+ next if /^#/;
+ s/^\s+//;
+ s/\s+$//;
+ s/[\s\t]+/ /g;
+ s/[\r\n]+$//;
+
+ # options
+ if (/^--(\S*)\s*(.*)/) {
+ $opt = $1;
+ @args = split(' ', $2);
+ ($opt, $value) = split(' ', $opt, 2);
+ if ($opt eq "vmode") {
+ $vmode = 1;
+# $y{left} = $y{right} = 0;
+ }
+ if ($opt eq "square") {
+ $square = 1;
+ }
+ if ($opt eq "minwidth") {
+ $minwidth = $args[0];
+ }
+ if ($opt eq "compact") {
+ $groupspace = 200;
+ $skipspace = 400;
+ $yinvert = 400;
+ $compactmode = 1;
+ }
+ next;
+ }
+
+ # Note change of section.
+ if (/^\[(.*)\]/) {
+ $side = $1;
+ $space = 0;
+ next;
+ }
+
+ # Start a bus
+ if (/^\.bus/) {
+ $busmode = 1;
+ next;
+ }
+
+ # blank lines - cancel bus, add gap.
+ if (! /\S/) {
+ if ($busmode) {
+ $y{$side} += $busspace;
+ }
+ $busmode = 0;
+ if ($space) {
+ if ($side =~ /left|right/) {
+ $y{$side} += $groupspace;
+ }
+ if ($side =~ /top|bottom/) {
+ $x{$side} += 400;
+ }
+ $space = 0;
+ }
+ next;
+ }
+
+ if (/^\.skip (\d+)/) {
+ $skip = $1;
+ $space = 0;
+ if ($side =~ /left|right/) {
+ $y{$side} += $skip;
+ }
+ next;
+ }
+
+ # Hidden labels are stored separately, because we don't care how
+ # big they are.
+ if (/! (\S.*)/ && $side eq "labels") {
+ push(@attrs, $1);
+ next;
+ }
+
+ # Visible labels are stored as pins because their size affects the
+ # size of the symbols' box.
+ if (/\S/ && $side eq "labels") {
+ $labelpin --;
+ $pinside{$labelpin} = $side;
+ $piny{$labelpin} = $y{labels};
+ $pinlabel{$labelpin} = $_;
+ $y{labels} += $groupspace;
+ $rlen{$labelpin} = &textlen($_);
+ next;
+ }
+
+ # Regular pins are handled here.
+ if (/^(\S+)\s*(.*)/) {
+ $space = 1;
+ ($pin, $rest) = ($1,$2);
+
+ if ($pin =~ /^\d+$/) {
+ $pinseq_used[$pin] = 1;
+ }
+
+ if ($saw_pin{$pin}) {
+ print STDERR "DUPLICATE PIN $pin (was $pinlabel{$pin}, now $rest)\n";
+ $errors ++;
+ }
+ $saw_pin{$pin} = 1;
+ $maxpin = $pin if $maxpin < $pin;
+
+ $pinside{$pin} = $side;
+ $pintype{$pin} = "pas";
+ next if $side eq "nc";
+ if ($rest =~ /^([!>iop]+) (.*)/) {
+ $flags = $1;
+ $pinlabel{$pin} = $2;
+ $bubble{$pin} = 1 if $flags =~ /!/;
+ $edge{$pin} = 1 if $flags =~ />/;
+ $pintype{$pin} = "in" if $flags =~ /i/;
+ $pintype{$pin} = "out" if $flags =~ /o/;
+ $pintype{$pin} = "pwr" if $flags =~ /p/;
+ $pintype{$pin} = "inout" if $flags =~ /io/;
+ } else {
+ $pinlabel{$pin} = $rest;
+ }
+ $rlen{$pin} = &textlen($pinlabel{$pin});
+
+ if ($side =~ /left|right/) {
+ $y = $piny{$pin} = $y{$side};
+ $y{$side} += ($busmode ? $busspace : $groupspace);
+ }
+ if ($side =~ /top|bottom/) {
+ $tw = &alignpin((200 + $rlen{$pin}) / 2);
+ if ($vmode) {
+ $pinx{$pin} = $w{$side};
+ $w{$side} += (($busmode || $compactmode) ? 200 : 400);
+ } else {
+ $pinx{$pin} = $w{$side} + $tw;
+ $w{$side} += $tw + $tw;
+ }
+ }
+
+ }
+
+}
+
+$pinseq = 1;
+
+$minpin = $labelpin;
+$boxwidth = $minwidth;
+%bw = ();
+
+# for each horizontal slice of the symbol, keep track of how much
+# width is used up by the left, middle, and right labels.
+for $lp (keys %pinside) {
+ next unless $pinside{$lp} =~ /left|right|label/;
+ $yb = &alignpin($piny{$lp});
+ for ($y=$yb-300; $y<=$yb+300; $y+=100) {
+ if ($bw{$y}{$pinside{$lp}} < $rlen{$lp}) {
+ $bw{$y}{$pinside{$lp}} = $rlen{$lp};
+ }
+ }
+}
+
+# Compute the height of the box.
+for $p (keys %pinside) {
+ next unless $pinside{$p} =~ /left|right/;
+ if ($maxy < $piny{$p}) {
+ $maxy = $piny{$p};
+ }
+}
+if (! $vmode) {
+ $maxy += $groupspace;
+}
+
+# Now, use the slice widths to compute the minimum width of the box.
+for ($i=0; $i<$maxy; $i+=100) {
+ $w = $bw{$i}{left} + $bw{$i}{labels} + $bw{$i}{right};
+ if ($bw{$i}{labels}) {
+ $wl = ($bw{$i}{left} + $bw{$i}{labels}/2) * 2;
+ $w = $wl if $w < $wl;
+ $wl = ($bw{$i}{right} + $bw{$i}{labels}/2) * 2;
+ $w = $wl if $w < $wl;
+ }
+ if ($bw{$i}{left} && $bw{$i}{labels}) {
+ $w += 100;
+ } elsif ($bw{$i}{left} && $bw{$i}{right}) {
+ $w += 200;
+ }
+ if ($bw{$i}{right} && $bw{$i}{labels}) {
+ $w += 100;
+ }
+ if ($boxwidth < $w) {
+ $boxwidth = $w;
+ }
+}
+
+$boxwidth = $w{top} if $boxwidth < $w{top};
+$boxwidth = $w{bottom} if $boxwidth < $w{bottom};
+
+# Flip Y coordinates (we count from the top, but symbols coordinates
+# are from the bottom).
+for $p (keys %pinside) {
+ next unless $pinside{$p} =~ /left|right|labels/;
+ $piny{$p} = $maxy - $piny{$p} + $yinvert;
+}
+
+$boxwidth = &alignpin($boxwidth);
+$boxwidth += 200;
+
+# Adjust the position of the top/bottom pins so that, as a group,
+# they're centered.
+%maxh = ();
+for $p (keys %pinside) {
+ next unless $pinside{$p} =~ /top|bottom/;
+ $pinx{$p} += &alignpin(($boxwidth - $w{$pinside{$p}})/2) + 300;
+ if ($vmode) {
+ $pinx{$p} += 200;
+ $h = &textlen($pinlabel{$p});
+ $maxh{$pinside{$p}} = $h if $maxh{$pinside{$p}} < $h;
+ }
+}
+
+if ($vmode) {
+ $dy = &alignpin($maxh{bottom});
+ for $lp ($minpin..-1) {
+ $piny{$lp} += $dy;
+ }
+ for $p (keys %pinside) {
+ if ($pinside{$p} =~ /left|right|bottom/) {
+ $piny{$p} += $dy;
+ }
+ }
+ $maxy += $dy + &alignpin ($maxh{top});
+}
+
+if ($square) {
+ if ($boxwidth < $maxy) {
+ $delta = $maxy - $boxwidth;
+ $delta = &alignpin($delta / 2);
+ $boxwidth = $maxy;
+ for $p (keys %pinside) {
+ if ($pinside{$p} =~ /top|bottom/) {
+ $pinx{$p} += $delta;
+ }
+ }
+ }
+ if ($maxy < $boxwidth) {
+ $maxy = $boxwidth;
+ }
+}
+
+# Labels are centered in the box.
+for $lp ($minpin..-1) {
+ $pinx{$lp} = &alignpin($boxwidth/2) + 300;
+}
+
+# Version.
+print "v 20060123 1\n";
+
+# Symbol box.
+printf("B %d %d %d %d 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1\n",
+ 300, 300, $boxwidth, $maxy);
+
+# These are the hidden labels.
+$ax = 300 + $boxwidth;
+$ay = 400 + $maxy;
+for $a (reverse @attrs) {
+ printf("T %d %d 9 10 0 0 0 0 1\n%s\n",
+ $ax, $ay, $a);
+ $ay += 200;
+}
+
+sub pinsort {
+ my ($a, $b) = @_;
+ $a =~ tr/a-z/A-Z/;
+ $b =~ tr/a-z/A-Z/;
+ $a =~ s/(\d+)/sprintf("%06d", $1);/ge;
+ $b =~ s/(\d+)/sprintf("%06d", $1);/ge;
+ return $a cmp $b;
+}
+
+# Now print all the pins.
+for $p (sort {&pinsort($a,$b)} keys %pinside) {
+ next unless $pinside{$p};
+ if ($pinside{$p} eq "left") {
+ $pinx{$p} = 300;
+ }
+ if ($pinside{$p} eq "right") {
+ $pinx{$p} = 300 + $boxwidth;
+ }
+ if ($p > 0 && !$saw_pin{$p}) {
+ print STDERR "MISSING PIN $p\n";
+ $errors++;
+ } else {
+ printf STDERR ("%3s %-6s %4d %4d %s\n",
+ $p, $pinside{$p}, $pinx{$p}, $piny{$p}, $pinlabel{$p});
+ }
+
+ eval "&drawpin_$pinside{\"$p\"} (\"$p\")";
+}
+
+# what remains are helper functions; for drawing each type of pin,
+# each type of label, etc.
+
+sub drawpin_nc {
+}
+
+sub drawpin_top {
+ my($pin) = @_;
+ $y = $maxy + 300;
+ printf("P %d %d %d %d 1 0 0\n",
+ $pinx{$pin}, $y+300, $pinx{$pin}, $y);
+ print "{\n";
+ if ($vmode) {
+ &pvltext($pinx{$pin}, $y-50, 7, $pinlabel{$pin});
+ } else {
+ &pltext($pinx{$pin}, $y-50, 5, $pinlabel{$pin});
+ }
+ &ntext($pinx{$pin}+50, $y+50, 0, $pin);
+ &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
+ print "}\n";
+}
+
+sub drawpin_bottom {
+ my($pin) = @_;
+ printf("P %d %d %d %d 1 0 0\n",
+ $pinx{$pin}, 0, $pinx{$pin}, 300);
+ print "{\n";
+ if ($vmode) {
+ &pvltext($pinx{$pin}, 350, 1, $pinlabel{$pin});
+ } else {
+ &pltext($pinx{$pin}, 350, 3, $pinlabel{$pin});
+ }
+ &ntext($pinx{$pin}+50, 250, 2, $pin);
+ &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
+ print "}\n";
+}
+
+sub drawpin_labels {
+ my($pin) = @_;
+ <ext($pinx{$pin}, $piny{$pin}, 3, $pinlabel{$pin});
+}
+
+sub circle {
+ my ($x, $y) = @_;
+ print "V $x $y 50 3 0 0 0 -1 -1 0 -1 -1 -1 -1 -1\n";
+}
+
+sub drawpin_left {
+ my($pin) = @_;
+ $x = $pinx{$pin};
+ $px = 50;
+ if ($bubble{$pin}) {
+ $x -= 100;
+ &circle($x+50, $piny{$pin});
+ }
+ if ($edge{$pin}) {
+ $px += 100;
+ printf("L %d %d %d %d 3 0 0 0 0 0\n",
+ $pinx{$pin}, $piny{$pin}-50,
+ $pinx{$pin}+100, $piny{$pin});
+ printf("L %d %d %d %d 3 0 0 0 0 0\n",
+ $pinx{$pin}+100, $piny{$pin},
+ $pinx{$pin}, $piny{$pin}+50);
+
+ }
+ printf("P %d %d %d %d 1 0 0\n",
+ $pinx{$pin} - 300, $piny{$pin}, $x, $piny{$pin});
+ print "{\n";
+ &pltext($pinx{$pin} + $px, $piny{$pin}, 1, $pinlabel{$pin});
+ &ntext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pin);
+ &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
+ print "}\n";
+}
+
+sub drawpin_right {
+ my($pin) = @_;
+ $x = $pinx{$pin};
+ $px = 50;
+ if ($bubble{$pin}) {
+ $x += 100;
+ &circle($x-50, $piny{$pin});
+ }
+ if ($edge{$pin}) {
+ $px += 100;
+ printf("L %d %d %d %d 3 0 0 0 0 0\n",
+ $pinx{$pin}, $piny{$pin}-50,
+ $pinx{$pin}-100, $piny{$pin});
+ printf("L %d %d %d %d 3 0 0 0 0 0\n",
+ $pinx{$pin}-100, $piny{$pin},
+ $pinx{$pin}, $piny{$pin}+50);
+
+ }
+ printf("P %d %d %d %d 1 0 0\n",
+ $pinx{$pin} + 300, $piny{$pin}, $x, $piny{$pin});
+ print "{\n";
+ &pltext($pinx{$pin} - $px, $piny{$pin}, 7, $pinlabel{$pin});
+ &ntext($pinx{$pin} +100, $piny{$pin} + 50, 0, $pin);
+ &pttext($pinx{$pin} -100, $piny{$pin} + 50, 6, $pintype{$pin});
+ print "}\n";
+}
+
+sub ntext {
+ my ($x, $y, $a, $s) = @_;
+ printf("T %d %d 5 8 1 1 0 %s 1\npinnumber=%s\n", $x, $y, $a, $s);
+ if ($s =~ /^\d+$/) {
+ $my_pinseq = $s;
+ } else {
+ while ($pinseq_used[$pinseq]) {
+ $pinseq ++;
+ }
+ $pinseq_used[$pinseq] = 1;
+ $my_pinseq = $pinseq;
+ }
+ printf("T %d %d 5 8 0 1 0 %s 1\npinseq=%d\n", $x, $y, $a, $my_pinseq);
+}
+
+sub pttext {
+ my ($x, $y, $a, $s) = @_;
+ printf("T %d %d 9 10 0 1 0 %s 1\npintype=%s\n", $x, $y, $a, $s);
+}
+
+sub pltext {
+ my ($x, $y, $a, $s) = @_;
+ $s = "pinlabel=$s" unless $s =~ /=/;
+ printf("T %d %d 9 10 1 1 0 %s 1\n%s\n", $x, $y, $a, $s);
+}
+
+sub pvltext {
+ my ($x, $y, $a, $s) = @_;
+ $s = "pinlabel=$s" unless $s =~ /=/;
+ printf("T %d %d 9 10 1 1 90 %s 1\n%s\n", $x, $y, $a, $s);
+}
+
+sub ltext {
+ my ($x, $y, $a, $s) = @_;
+ printf("T %d %d 9 10 1 1 0 %s 1\n%s\n", $x, $y, $a, $s);
+}
+
+sub textlen {
+ my($t) = @_;
+ $t =~ s/^[^=]*=//;
+ $t =~ s@\\_@@g;
+ return length($t) * 110;
+}
+
+sub alignpin {
+ my($v) = @_;
+ return int(($v + 99) / 100) * 100;
+}
+
+exit $errors;
projects / waeda-sym.git / commitdiff