5 use Data::Dump qw(dump);
8 my $opt_svg = $ENV{SVG} || 0;
9 my $opt_alt = $ENV{ALT} || 0;
10 my $opt_invert = $ENV{INVERT} = 0;
11 my $opt_vertical = $ENV{VERTICAL} = 0;
12 my $opt_kernel = $ENV{kernel} = 1;
16 'invert!' => \$opt_invert,
17 'vertical!' => \$opt_vertical,
18 'kernel!' => \$opt_kernel,
22 my $font_w = 1.67; # < 2.54, font is not perfect square
23 my $font_b = 2.10; # font baseline position
26 open(my $fh, '<', shift);
33 my $model = slurp('/proc/device-tree/model');
34 $model =~ s/\x00$//; # strip kernel NULL
35 warn "# model [$model]";
43 if ( m/^#\s*$model/ ) {
45 } elsif ( m/^#\s+/ ) {
47 } elsif ( $include ) {
48 push @{ $pins->{$1} }, $line_i while ( m/\t(P\w\d+)/g );
54 warn "IGNORE: [$_]\n";
58 die "add pin definition for # $model" unless $pins;
60 warn "# pins ",dump($pins);
64 open(my $fh, '<', '/sys/kernel/debug/pinctrl/pinctrl-handles');
67 if ( m/group: (P\w\d+)\s.+function: (\S+)/ ) {
68 my ($pin, $function) = ($1,$2);
69 $pin_function->{$pin} = $function;
71 next unless $opt_kernel;
73 if ( $pins->{$pin} ) {
74 foreach my $line ( @{$pins->{$pin}} ) {
75 warn "XXX $pin $line";
76 my $t = $lines[$line];
78 $t =~ s/$pin/[$function]/;
80 $t =~ s/$pin/$pin [$function]/ || die "can't find $pin in [$t]";
83 warn "# $line: $lines[$line]\n";
86 warn "IGNORED: pin $pin function $function\n";
91 my @max_len = ( 0,0,0,0 );
93 foreach my $line (@lines) {
94 if ( $line =~ m/^#/ ) {
95 push @line_parts, [ $line ] unless $opt_svg;
98 $line =~ s/(\[uart\d)(\]\s[^\t]*(rx|tx))/$1 $3$2/gi;
99 $line =~ s/(\[i2c\d)(\]\s[^\t]*(sck|sda))/$1 $3$2/gi;
100 $line =~ s/(\[spi\d)(\]\s[^\t]*(miso|mosi|clk|cs))/$1 $3$2/gi;
101 $line =~ s/\s*\([^\)]+\)//g if ! $opt_alt;
103 my @v = split(/\s*\t+\s*/,$line,4);
104 push @line_parts, [ @v ];
105 foreach my $i ( 0 .. 3 ) {
106 next unless exists $v[$i];
107 next if $v[$i] =~ m/^#/; # don't calculate comments into max length
108 my $l = length($v[$i]);
109 $max_len[$i] = $l if $l > $max_len[$i];
113 warn "# max_len = ",dump( \@max_len );
114 warn "# line_parts = ",dump( \@line_parts );
116 #print "$_\n" foreach @lines;
118 my $fmt = "%$max_len[0]s %-$max_len[1]s %$max_len[2]s %-$max_len[3]s\n";
124 print qq{<?xml version="1.0" encoding="UTF-8" standalone="no"?>
126 xmlns:dc="http://purl.org/dc/elements/1.1/"
127 xmlns:cc="http://creativecommons.org/ns#"
128 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
129 xmlns:svg="http://www.w3.org/2000/svg"
130 xmlns="http://www.w3.org/2000/svg"
131 xmlns:xlink="http://www.w3.org/1999/xlink"
134 viewBox="0 0 210 297"
141 }; # svg, insert rest of rect
143 print qq{<rect x="0" y="0" width="210" height="297" style="fill:#000000" id="high-contrast"/>} if $opt_invert;
148 my $cols = { # foreground background
149 txt => [ '#000000', '#ffffff' ],
150 pins => [ '#ffffff', '#ff00ff' ],
151 vcc => [ '#ff0000', '#ffff00' ],
152 gnd => [ '#000000', '#00ffff' ],
153 i2c => [ '#008800', '#ffcccc' ],
154 uart => [ '#000088', '#ccffcc' ],
155 spi => [ '#880000', '#ccccff' ],
160 die "$swap not found in ",dump($cols) unless $cols->{$swap};
161 my ( $c1, $c2 ) = @{ $cols->{$swap} };
162 $cols->{$swap} = [ $c2, $c1 ];
165 swap_cols 'txt' if $opt_invert;
169 my ($name,$x,$y,$col) = @_;
170 $y -= $font_b; # shift box overlay to right vertical position based on font baseline
173 my ($x,$y,$col,$fill) = @_;
174 print qq{<rect x="$x" y="$y" height="2.54" width="}, $max_len[$col] * $font_w, qq{" style="opacity:1;fill:$fill;stroke:#ffffff;stroke-width:0.10" />\n};
178 if ( $name =~ m/^(\d+)$/ ) { # pins
180 my ( $fg, $bg ) = @{ $cols->{pins} };
182 my $w = $max_len[$col]*$font_w - 0.1;
185 #print qq{<polygon points="$x,$y $cx,$y $x,$cy $x,$y" stroke="$fg" stroke-width="0.25" fill="$bg" />};
186 #print qq{<polygon points="$x,$cy $cx,$cy $cx,$y $x,$cy" stroke="$bg" stroke-width="0.25" fill="$fg" />};
187 print qq{<rect x="$x" y="$y" width="$w" height="2.54" stroke="$fg" stroke-width="0.3" fill="$bg" />};
188 my ( $fg, $bg ) = @{ $cols->{txt} };
189 print qq{<rect x="$x" y="$y" width="$w" height="2.54" rx="1" ry="1" stroke="$fg" stroke-width="0.3" fill="$bg" />};
193 return qq{ style="fill:$bg"};
196 if ( $name =~ m/(VCC|3V3|3.3V)/i ) {
197 my ($fg,$bg) = @{ $cols->{vcc} };
199 return qq{ style="fill:$fg"};
200 } elsif ( $name =~ m/(G(ND|Round)|VSS)/i ) {
201 my ($fg,$bg) = @{ $cols->{gnd} };
203 return qq{ style="fill:$fg"};
204 } elsif ( $name =~ m/\[(\w+)\d/ ) { # kernel
206 if ( my ($fg,$bg) = @{ $cols->{$dev} } ) {
208 return qq{ style="fill:$fg"};
211 my ( $fg, $bg ) = @{ $cols->{txt} };
213 #return qq{ style="fill:$fg"};
220 my @cols_order = ( 0,1,2,3 );
221 my @cols_align = ( '','-','','-' ); # sprintf prefix
223 @cols_order = ( 0,1,3,2 ); # pins outside on the right
224 @cols_align = ( '','-','-','' );
228 my ($fg,$bg) = @{ $cols->{txt} };
229 my $line_fmt = qq{<line x1="%s" y1="%s" x2="%s" y2="%s" style="stroke:$fg;stroke-width:0.10;fill:$bg" />\n};
234 push @cut_marks, printf($line_fmt, $x-5, $y-$font_b, $x+5, $y-$font_b);
235 push @cut_marks, printf($line_fmt, $x, $y-$font_b-5, $x, $y-$font_b+5);
239 $max_x += $max_len[$_] * $font_w foreach ( 0 .. 3 );
242 my $last_cut_mark = 0;
244 foreach my $i ( 0 .. $#line_parts ) {
245 $i = $#line_parts - $i if $opt_vertical;
246 my $line = $line_parts[$i];
247 warn "# LINE ",dump($line);
251 if ( ! exists $line->[0] ) {
252 # before first empty line
253 if ( $last_cut_mark == 0 ) {
257 $y += 15; # make spacing between pinouts
259 } elsif ( $last_cut_mark ) {
265 warn "CUTMARK no magic";
268 my ($fg,$bg) = @{ $cols->{txt} };
269 my $tspan = qq{<tspan x="$x" y="$y" style="line-height:2.54;fill-opacity:1;fill:$fg;stroke:none;">\n};
272 foreach my $i ( @cols_order ) {
273 next unless $line->[$i];
274 my $text_anchor = 'middle';
275 my $x2 = $x_pos + ( $max_len[$i] * $font_w ) / 2;
276 $tspan .= qq{<tspan x="$x2" text-anchor="$text_anchor"}.svg_style($line->[$i],$x_pos,$y,$i).sprintf( '>%' . $cols_align[$i] . $max_len[$i] . 's</tspan>', $line->[$i]);
277 $x_pos += $max_len[$i] * $font_w;
280 $tspan .= qq{</tspan>\n};
281 push @later,sprintf $tspan, @$line;
284 # swap pin colors for line stripes
285 swap_cols $_ foreach qw( pins txt );
289 if ( $#$line == 0 ) {
290 print $line->[0], "\n";
292 push @$line, '' while ($#$line < 3); # fill-in single row header
305 style="font-size:2.34px;line-height:2.54px;font-family:'Andale Mono';fill-opacity:1;stroke:none;stroke-opacity:1"
306 xml:space="preserve">
310 print @later, @cut_marks, qq{
319 # Cubietech Cubieboard2
320 ## U14 (Next to SATA connector)
322 48 PI13 (SPI0-MISO/UART6-RX/EINT25) 47 PI11 (SPI0-CLK/UART5-RX/EINT23)
323 46 PI12 (SPI0-MOSI/UART6-TX/EINT24) 45 PI10 (SPI0-CS/UART5-TX/EINT22)
325 44 3.3V (nc in 2012-08-08) 43 VCC-5V
327 40 PB10 (LCD0-SCK/LCD-PIO1) 39 PB11 (LCD0-SDA/LCD-PIO2)
328 38 Ground 37 PH7 (LCD0-BL-EN/LCD-PIO0/UART5-RX/EINT7)
329 36 XN_TP (TP-X2) 35 YN_TP (TP-Y2)
330 34 XP_TP (TP-X1) 33 YP_TP (TP-Y1)
331 32 PD25 (LCDDE) 31 PB2 (PWM0)
332 30 PD26 (LCDHSYNC/VGA-HSYNC) 29 PD24 (LCDCLK)
333 28 PD23 (LCDD23) 27 PD27 (LCDVSYNC/VGA-VSYNC)
334 26 PD21 (LCDD21) 25 PD22 (LCDD22)
335 24 PD19 (LCDD19/LVDS1N3) 23 PD20 (LCDD20)
336 22 PD17 (LCDD17/LVDS1NC) 21 PD18 (LCDD18/LVDS1P3)
337 20 Ground 19 PD16 (LCDD16/LVDS1PC)
338 18 PD14 (LCDD14/LVDS1P2) 17 PD15 (LCDD15/LVDS1N2)
339 16 PD12 (LCDD12/LVDS1P1) 15 PD13 (LCDD13/LVDS1N1)
340 14 PD10 (LCDD10/LVDS1P0) 13 PD11 (LCDD11/LVDS1N0)
341 12 PD8 (LCDD8/LVDS0P3) 11 PD9 (LCDD9/LVDS0N3)
342 10 PD7 (LCDD7/LVDS0NC) 9 Ground
343 8 PD5 (LCDD5/LVDS0N2) 7 PD6 (LCDD6/LVDS0PC)
344 6 PD3 (LCDD3/LVDS0N1) 5 PD4 (LCDD4/LNVS0P2)
345 4 PD1 (LCDD1/LVDS0N0) 3 PD2 (LCDD2/LVDS0P1)
346 2 Ground 1 PD0 (LCDD0/LVDSP0)
348 # Cubietech Cubieboard2
349 ## U15 (Between Ethernet port and USB ports)
351 1 VCC-5V 2 PH15 (CSI1-PWR/EINT15)
352 3 CSI1-IO-2V8 4 PH14 (CSI1-RST#/EINT14)
353 5 PG0 (CSI1-PCLK/SDC1-CMD) 6 PB18 (TWI1-SCK)
354 7 PB19 (TWI1-SDA) 8 PG3 (CSI1-VSYNC/SDC1-D1)
355 9 PG2 (CSI1-HSYNC/SDC1-D0) 10 PG1 (CSI1-MCLK/SDC1-CLK)
356 11 PG4 (CSI1-D0/SDC1-D2) 12 PG5 (CSI1-D1/SDC1-D3)
357 13 PG6 (CSI1-D2/UART3-TX) 14 PG7 (CSI1-D3/UART3-RX)
358 15 PG8 (CSI1-D4/UART3-RTS) 16 PG9 (CSI1-D5/UART3-CTS)
359 17 PG10 (CSI1-D6/UART4-TX) 18 PG11 (CSI1-D7/UART4-RX)
362 21 FMINL 22 PI4 (SDC3-CMD)
363 23 FMINR 24 PI5 (SDC3-CLK)
364 25 Ground 26 PI6 (SDC3-D0)
365 27 VGA-R 28 PI7 (SDC3-D1)
366 29 VGA-G 30 PI8 (SDC3-D2)
367 31 VGA-B 32 PI9 (SDC3-D3)
369 33 LCD1-VSYNC 34 PE4 (CSI0-D0)
370 35 LCD1-HSYNC 36 PE5 (CSI0-D1)
371 37 Ground 38 PE6 (CSI0-D2)
372 39 AVCC 40 PE7 (CSI0-D3)
373 41 LRADC0 42 PE8 (CSI0-D4)
374 43 CVBS 44 PE9 (CSI0-D5)
375 45 HPL 46 PE10 (CSI0-D6)
376 47 HPR 48 PE11 (CSI0-D7)
378 ## DEBUG serial (middle of board)
386 ## CON3 rpi DIP26-254
390 7 PI3 PWM1 8 PH0 UART3_TX
392 11 PI19 UART2_RX 12 PH2
393 13 PI18 UART2_TX 14 0v
394 15 PI17 UART2_CTS 16 PH21 CAN_RX
395 17 3.3v 18 PH20 CAN_TX
396 19 PI12 SPI0_MOSI 20 0v
397 21 PI13 SPI0_MISO 22 PI16 UART2_RTS
398 23 PI11 SPI0_SCLK 24 PI10 SPI0_CS0
399 25 0v 26 PI14 SPI0_CS1
407 6 PI20 UART7_TX 5 PH3
408 4 PI21 UART7_RX 3 PH5