5 use Data::Dump qw(dump);
8 my $opt_svg = $ENV{SVG} || 0;
9 my $opt_alt = $ENV{ALT} || 1;
10 my $opt_invert = $ENV{INVERT} = 1;
14 'invert!' => \$opt_invert,
18 my $font_w = 1.67; # < 2.54, font is not perfect square
20 my $txt_color = '#000000';
21 $txt_color = '#ffffff' if $opt_invert;
24 open(my $fh, '<', shift);
31 my $model = slurp('/proc/device-tree/model');
32 $model =~ s/\x00$//; # strip kernel NULL
33 warn "# model [$model]";
41 if ( m/^#\s*$model/ ) {
43 } elsif ( m/^#\s+/ ) {
45 } elsif ( $include ) {
46 push @{ $pins->{$1} }, $line_i while ( m/\t(P\w\d+)/g );
52 warn "IGNORE: [$_]\n";
56 die "add pin definition for # $model" unless $pins;
58 warn "# pins ",dump($pins);
60 open(my $fh, '<', '/sys/kernel/debug/pinctrl/pinctrl-handles');
63 if ( m/group: (P\w\d+)\s.+function: (\S+)/ ) {
64 my ($pin, $function) = ($1,$2);
65 if ( $pins->{$pin} ) {
66 foreach my $line ( @{$pins->{$pin}} ) {
67 warn "XXX $pin $line";
68 my $t = $lines[$line];
69 $t =~ s/$pin/$pin [$function]/ || die "can't find $pin in [$t]";
71 warn "# $line: $lines[$line]\n";
74 warn "IGNORED: pin $pin function $function\n";
79 my @max_len = ( 0,0,0,0 );
81 foreach my $line (@lines) {
82 if ( $line =~ m/^#/ ) {
83 push @line_parts, [ $line ] unless $opt_svg;
86 $line =~ s/\s*\([^\)]+\)//g && warn "NUKED ALT";
87 my @v = split(/\s*\t+\s*/,$line,4);
88 push @line_parts, [ @v ];
89 foreach my $i ( 0 .. 3 ) {
90 next unless exists $v[$i];
91 next if $v[$i] =~ m/^#/; # don't calculate comments into max length
92 my $l = length($v[$i]);
93 $max_len[$i] = $l if $l > $max_len[$i];
97 warn "# max_len = ",dump( \@max_len );
98 warn "# line_parts = ",dump( \@line_parts );
100 #print "$_\n" foreach @lines;
102 my $fmt = "%$max_len[0]s %-$max_len[1]s %$max_len[2]s %-$max_len[3]s\n";
108 print qq{<?xml version="1.0" encoding="UTF-8" standalone="no"?>
110 xmlns:dc="http://purl.org/dc/elements/1.1/"
111 xmlns:cc="http://creativecommons.org/ns#"
112 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
113 xmlns:svg="http://www.w3.org/2000/svg"
114 xmlns="http://www.w3.org/2000/svg"
115 xmlns:xlink="http://www.w3.org/1999/xlink"
118 viewBox="0 0 210 297"
125 }; # svg, insert rest of rect
127 print qq{<rect x="0" y="0" width="210" height="297" style="fill:#000000" id="high-contrast"/>} if $opt_invert;
132 my $cols = { # foreground background
133 pins => [ '#ffffff', '#ff00ff' ],
134 vcc => [ '#ff0000', '#ffff00' ],
135 gnd => [ '#000000', '#00ffff' ],
139 my ($name,$x,$y,$col) = @_;
140 $y -= 2.30; # shift box overlay to right vertical position based on font baseline
143 my ($x,$y,$col,$fill) = @_;
144 print qq{<rect x="$x" y="$y" height="2.54" width="}, $max_len[$col] * $font_w, qq{" style="opacity:1;fill:$fill;fill-opacity:1;stroke:#ffffff;stroke-width:0.10;stroke-opacity:1" />};
148 if ( $name =~ m/^\d+$/ ) { # pins
149 my ( $c1, $c2 ) = @{ $cols->{pins} };
151 return qq{ style="fill:$c2"};
154 if ( $name =~ m/(VCC|3V3)/i ) {
155 my ($fg,$bg) = @{ $cols->{vcc} };
157 return qq{ style="fill:$fg"};
158 } elsif ( $name =~ m/(G(ND|Round)|VSS)/i ) {
159 my ($fg,$bg) = @{ $cols->{gnd} };
161 return qq{ style="fill:$fg"};
169 my @cols_order = ( 0,1,2,3 );
170 my @cols_align = ( '','-','','-' ); # sprintf prefix
172 @cols_order = ( 0,1,3,2 ); # pins outside on the right
173 @cols_align = ( '','-','-','' );
175 foreach my $line ( @line_parts ) {
177 my $pin_color = $alt_col ? '#cccccc' : '#444444';
178 $alt_col = ! $alt_col;
182 my $tspan = qq{<tspan x="$x" y="$y" style="font-size:2.82222223px;line-height:2.53999996px;font-family:'Andale Mono';fill-opacity:1;fill:$txt_color;stroke:none;">};
185 foreach my $i ( @cols_order ) {
186 next unless $line->[$i];
187 $tspan .= qq{<tspan x="$x_pos"}.svg_style($line->[$i],$x_pos,$y,$i).sprintf( '>%' . $cols_align[$i] . $max_len[$i] . 's</tspan>', $line->[$i]);
188 $x_pos += $max_len[$i] * $font_w;
191 $tspan .= qq{</tspan>};
192 push @later,sprintf $tspan, @$line;
196 my ( $c1, $c2 ) = @{ $cols->{pins} };
197 $cols->{pins} = [ $c2, $c1 ];
201 if ( $#$line == 0 ) {
202 print $line->[0], "\n";
204 push @$line, '' while ($#$line < 3); # fill-in single row header
217 style="font-size:2.82222223px;line-height:2.53999996px;font-family:'Andale Mono';fill-opacity:1;stroke:none;stroke-width:0.26458332px;stroke-opacity:1"
218 xml:space="preserve">
231 # Cubietech Cubieboard2
232 ## U14 (Next to SATA connector)
234 48 PI13 (SPI0-MISO/UART6-RX/EINT25) 47 PI11 (SPI0-CLK/UART5-RX/EINT23)
235 46 PI12 (SPI0-MOSI/UART6-TX/EINT24) 45 PI10 (SPI0-CS/UART5-TX/EINT22)
237 44 3.3V (nc in 2012-08-08) 43 VCC-5V
239 40 PB10 (LCD0-SCK/LCD-PIO1) 39 PB11 (LCD0-SDA/LCD-PIO2)
240 38 Ground 37 PH7 (LCD0-BL-EN/LCD-PIO0/UART5-RX/EINT7)
241 36 XN_TP (TP-X2) 35 YN_TP (TP-Y2)
242 34 XP_TP (TP-X1) 33 YP_TP (TP-Y1)
243 32 PD25 (LCDDE) 31 PB2 (PWM0)
244 30 PD26 (LCDHSYNC/VGA-HSYNC) 29 PD24 (LCDCLK)
245 28 PD23 (LCDD23) 27 PD27 (LCDVSYNC/VGA-VSYNC)
246 26 PD21 (LCDD21) 25 PD22 (LCDD22)
247 24 PD19 (LCDD19/LVDS1N3) 23 PD20 (LCDD20)
248 22 PD17 (LCDD17/LVDS1NC) 21 PD18 (LCDD18/LVDS1P3)
249 20 Ground 19 PD16 (LCDD16/LVDS1PC)
250 18 PD14 (LCDD14/LVDS1P2) 17 PD15 (LCDD15/LVDS1N2)
251 16 PD12 (LCDD12/LVDS1P1) 15 PD13 (LCDD13/LVDS1N1)
252 14 PD10 (LCDD10/LVDS1P0) 13 PD11 (LCDD11/LVDS1N0)
253 12 PD8 (LCDD8/LVDS0P3) 11 PD9 (LCDD9/LVDS0N3)
254 10 PD7 (LCDD7/LVDS0NC) 9 Ground
255 8 PD5 (LCDD5/LVDS0N2) 7 PD6 (LCDD6/LVDS0PC)
256 6 PD3 (LCDD3/LVDS0N1) 5 PD4 (LCDD4/LNVS0P2)
257 4 PD1 (LCDD1/LVDS0N0) 3 PD2 (LCDD2/LVDS0P1)
258 2 Ground 1 PD0 (LCDD0/LVDSP0)
260 # Cubietech Cubieboard2
261 ## U15 (Between Ethernet port and USB ports)
263 1 VCC-5V 2 PH15 (CSI1-PWR/EINT15)
264 3 CSI1-IO-2V8 4 PH14 (CSI1-RST#/EINT14)
265 5 PG0 (CSI1-PCLK/SDC1-CMD) 6 PB18 (TWI1-SCK)
266 7 PB19 (TWI1-SDA) 8 PG3 (CSI1-VSYNC/SDC1-D1)
267 9 PG2 (CSI1-HSYNC/SDC1-D0) 10 PG1 (CSI1-MCLK/SDC1-CLK)
268 11 PG4 (CSI1-D0/SDC1-D2) 12 PG5 (CSI1-D1/SDC1-D3)
269 13 PG6 (CSI1-D2/UART3-TX) 14 PG7 (CSI1-D3/UART3-RX)
270 15 PG8 (CSI1-D4/UART3-RTS) 16 PG9 (CSI1-D5/UART3-CTS)
271 17 PG10 (CSI1-D6/UART4-TX) 18 PG11 (CSI1-D7/UART4-RX)
274 21 FMINL 22 PI4 (SDC3-CMD)
275 23 FMINR 24 PI5 (SDC3-CLK)
276 25 Ground 26 PI6 (SDC3-D0)
277 27 VGA-R 28 PI7 (SDC3-D1)
278 29 VGA-G 30 PI8 (SDC3-D2)
279 31 VGA-B 32 PI9 (SDC3-D3)
281 33 LCD1-VSYNC 34 PE4 (CSI0-D0)
282 35 LCD1-HSYNC 36 PE5 (CSI0-D1)
283 37 Ground 38 PE6 (CSI0-D2)
284 39 AVCC 40 PE7 (CSI0-D3)
285 41 LRADC0 42 PE8 (CSI0-D4)
286 43 CVBS 44 PE9 (CSI0-D5)
287 45 HPL 46 PE10 (CSI0-D6)
288 47 HPR 48 PE11 (CSI0-D7)
290 ## DEBUG serial (middle of board)
298 ## CON3 rpi DIP26-254
302 7 PI3 PWM1 8 PH0 UART3_TX
304 11 PI19 UART2_RX 12 PH2
305 13 PI18 UART2_TX 14 0v
306 15 PI17 UART2_CTS 16 PH21 CAN_RX
307 17 3.3v 18 PH20 CAN_TX
308 19 PI12 SPI0_MOSI 20 0v
309 21 PI13 SPI0_MISO 22 PI16 UART2_RTS
310 23 PI11 SPI0_SCLK 24 PI10 SPI0_CS0
311 25 0v 26 PI14 SPI0_CS1
319 6 PI20 UART7_TX 5 PH3
320 4 PI21 UART7_RX 3 PH5