use strict;
use autodie;
use Data::Dump qw(dump);
+use Getopt::Long;
+
+my $opt_svg = $ENV{SVG} || 0;
+my $opt_alt = $ENV{ALT} || 0;
+my $opt_invert = $ENV{INVERT} = 0;
+my $opt_vertical = $ENV{VERTICAL} = 0;
+my $opt_kernel = $ENV{kernel} = 1;
+GetOptions(
+ 'svg!' => \$opt_svg,
+ 'alt!' => \$opt_alt,
+ 'invert!' => \$opt_invert,
+ 'vertical!' => \$opt_vertical,
+ 'kernel!' => \$opt_kernel,
+);
+
+# svg font hints
+my $font_w = 1.67; # < 2.54, font is not perfect square
+
+my $txt_color = '#000000';
+ $txt_color = '#ffffff' if $opt_invert;
sub slurp {
open(my $fh, '<', shift);
my $pins;
my $model = slurp('/proc/device-tree/model');
+$model =~ s/\x00$//; # strip kernel NULL
+warn "# model [$model]";
my @lines;
my $line_i = 0;
+my $include = 0;
while(<DATA>) {
chomp;
- push @lines, $_;
- push @{ $pins->{$1} }, $line_i while ( m/\t(P\w\w+)\s/g );
- $line_i++;
+ if ( m/^#\s*$model/ ) {
+ $include = 1;
+ } elsif ( m/^#\s+/ ) {
+ $include = 0;
+ } elsif ( $include ) {
+ push @{ $pins->{$1} }, $line_i while ( m/\t(P\w\d+)/g );
+
+ push @lines, $_;
+
+ $line_i++;
+ } else {
+ warn "IGNORE: [$_]\n";
+ }
}
+die "add pin definition for # $model" unless $pins;
+
warn "# pins ",dump($pins);
+my $pin_function;
+
open(my $fh, '<', '/sys/kernel/debug/pinctrl/pinctrl-handles');
while(<$fh>) {
chomp;
if ( m/group: (P\w\d+)\s.+function: (\S+)/ ) {
- my ($pin, $function) = ($1,$2);
+ my ($pin, $function) = ($1,$2);
+ $pin_function->{$pin} = $function;
+
+ next unless $opt_kernel;
+
if ( $pins->{$pin} ) {
foreach my $line ( @{$pins->{$pin}} ) {
warn "XXX $pin $line";
my $t = $lines[$line];
- $t =~ s/$pin/$pin [$function]/ || die "can't find $pin in [$t]";
+ if ( $opt_svg ) {
+ $t =~ s/$pin/[$function]/;
+ } else {
+ $t =~ s/$pin/$pin [$function]/ || die "can't find $pin in [$t]";
+ }
$lines[$line] = $t;
warn "# $line: $lines[$line]\n";
}
warn "IGNORED: pin $pin function $function\n";
}
}
+}
+
+my @max_len = ( 0,0,0,0 );
+my @line_parts;
+foreach my $line (@lines) {
+ if ( $line =~ m/^#/ ) {
+ push @line_parts, [ $line ] unless $opt_svg;
+ next;
+ }
+ $line =~ s/(\[uart\d)(\]\s[^\t]*(rx|tx))/$1 $3$2/gi;
+ $line =~ s/\s*\([^\)]+\)//g if ! $opt_alt;
+
+ my @v = split(/\s*\t+\s*/,$line,4);
+ push @line_parts, [ @v ];
+ foreach my $i ( 0 .. 3 ) {
+ next unless exists $v[$i];
+ next if $v[$i] =~ m/^#/; # don't calculate comments into max length
+ my $l = length($v[$i]);
+ $max_len[$i] = $l if $l > $max_len[$i];
+ }
+}
+
+warn "# max_len = ",dump( \@max_len );
+warn "# line_parts = ",dump( \@line_parts );
+
+#print "$_\n" foreach @lines;
+
+my $fmt = "%$max_len[0]s %-$max_len[1]s %$max_len[2]s %-$max_len[3]s\n";
+
+my $x = 30.00; # mm
+my $y = 30.00; # mm
+
+if ( $opt_svg ) {
+ print qq{<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ id="svg8"
+ version="1.1"
+ viewBox="0 0 210 297"
+ height="297mm"
+ width="210mm">
+
+
+<g id="layer1">
+
+ }; # svg, insert rest of rect
+
+ print qq{<rect x="0" y="0" width="210" height="297" style="fill:#000000" id="high-contrast"/>} if $opt_invert;
+}
+
+my @later;
+
+my $cols = { # foreground background
+ txt => [ '#000000', '#ffffff' ],
+ pins => [ '#ffffff', '#ff00ff' ],
+ vcc => [ '#ff0000', '#ffff00' ],
+ gnd => [ '#000000', '#00ffff' ],
+ i2c => [ '#008888', '#ffcccc' ],
+ uart => [ '#880088', '#ccffcc' ],
+ spi => [ '#888800', '#ccccff' ],
};
-print "$_\n" foreach @lines;
+sub svg_style {
+ my ($name,$x,$y,$col) = @_;
+ $y -= 2.10; # shift box overlay to right vertical position based on font baseline
+
+ sub rect {
+ my ($x,$y,$col,$fill) = @_;
+ print qq{<rect x="$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" />};
+
+ }
+
+ if ( $name =~ m/^(\d+)$/ ) { # pins
+ my $pin = $1;
+ my ( $fg, $bg ) = @{ $cols->{pins} };
+ if ( $pin == 1 ) {
+ my $w = $max_len[$col]*$font_w - 0.1;
+ my $cx = $x + $w;
+ my $cy = $y + 2.54;
+ #print qq{<polygon points="$x,$y $cx,$y $x,$cy $x,$y" stroke="$fg" stroke-width="0.25" fill="$bg" />};
+ #print qq{<polygon points="$x,$cy $cx,$cy $cx,$y $x,$cy" stroke="$bg" stroke-width="0.25" fill="$fg" />};
+ print qq{<rect x="$x" y="$y" width="$w" height="2.54" stroke="$fg" stroke-width="0.3" fill="$bg" />};
+ my ( $fg, $bg ) = @{ $cols->{txt} };
+ print qq{<rect x="$x" y="$y" width="$w" height="2.54" rx="1" ry="1" stroke="$fg" stroke-width="0.3" fill="$bg" />};
+ } else {
+ rect $x,$y,$col,$fg;
+ }
+ return qq{ style="fill:$bg"};
+ }
+
+ if ( $name =~ m/(VCC|3V3|3.3V)/i ) {
+ my ($fg,$bg) = @{ $cols->{vcc} };
+ rect $x,$y,$col,$bg;
+ return qq{ style="fill:$fg"};
+ } elsif ( $name =~ m/(G(ND|Round)|VSS)/i ) {
+ my ($fg,$bg) = @{ $cols->{gnd} };
+ rect $x,$y,$col,$bg;
+ return qq{ style="fill:$fg"};
+ } elsif ( $name =~ m/\[(\w+)\d\]/ ) { # kernel
+ my $dev = $1;
+ if ( my ($fg,$bg) = @{ $cols->{$dev} } ) {
+ rect $x,$y,$col,$bg;
+ return qq{ style="fill:$fg"};
+ }
+ } else {
+ my ( $fg, $bg ) = @{ $cols->{txt} };
+ rect $x,$y,$col,$bg;
+ #return qq{ style="fill:$fg"};
+ return '';
+ }
+}
+
+my $alt_col = 0;
+
+my @cols_order = ( 0,1,2,3 );
+my @cols_align = ( '','-','','-' ); # sprintf prefix
+
+@cols_order = ( 0,1,3,2 ); # pins outside on the right
+@cols_align = ( '','-','-','' );
+
+foreach my $i ( 0 .. $#line_parts ) {
+ $i = $#line_parts - $i if $opt_vertical;
+ my $line = $line_parts[$i];
+
+ my $pin_color = $alt_col ? '#cccccc' : '#444444';
+ $alt_col = ! $alt_col;
+
+ if ( $opt_svg ) {
+
+ my ($fg,$bg) = @{ $cols->{txt} };
+ my $tspan = qq{<tspan x="$x" y="$y" style="line-height:2.54;fill-opacity:1;fill:$fg;stroke:none;">};
+
+ my $x_pos = $x;
+ foreach my $i ( @cols_order ) {
+ next unless $line->[$i];
+ $tspan .= qq{<tspan x="$x_pos"}.svg_style($line->[$i],$x_pos,$y,$i).sprintf( '>%' . $cols_align[$i] . $max_len[$i] . 's</tspan>', $line->[$i]);
+ $x_pos += $max_len[$i] * $font_w;
+ }
+
+ $tspan .= qq{</tspan>};
+ push @later,sprintf $tspan, @$line;
+ $y += 2.54;
+
+ # swap pin colors for line stripes
+ foreach my $swap (qw( pins txt )) {
+ my ( $c1, $c2 ) = @{ $cols->{$swap} };
+ $cols->{$swap} = [ $c2, $c1 ];
+ };
+
+ } else {
+
+ if ( $#$line == 0 ) {
+ print $line->[0], "\n";
+ } else {
+ push @$line, '' while ($#$line < 3); # fill-in single row header
+ printf $fmt, @$line;
+ }
+
+ }
+}
+
+if ( $opt_svg ) {
+ print qq{
+ <text
+ id="text4506"
+ y="$x"
+ x="$y"
+ style="font-size:2.34px;line-height:2.54px;font-family:'Andale Mono';fill-opacity:1;stroke:none;stroke-width:0.10;stroke-opacity:1"
+ xml:space="preserve">
+
+ }; #svg
+
+ print @later, qq{
+</text>
+</g>
+</svg>
+ }; #svg
+
+}
__DATA__
# Cubietech Cubieboard2
36 XN_TP (TP-X2) 35 YN_TP (TP-Y2)
34 XP_TP (TP-X1) 33 YP_TP (TP-Y1)
32 PD25 (LCDDE) 31 PB2 (PWM0)
-30 PD26 (LCDHSYNC)-VGA-HSYNC 29 PD24 (LCDCLK)
-28 PD23 (LCDD23) 27 PD27 (LCDVSYNC)-VGA-VSYNC
+30 PD26 (LCDHSYNC/VGA-HSYNC) 29 PD24 (LCDCLK)
+28 PD23 (LCDD23) 27 PD27 (LCDVSYNC/VGA-VSYNC)
26 PD21 (LCDD21) 25 PD22 (LCDD22)
24 PD19 (LCDD19/LVDS1N3) 23 PD20 (LCDD20)
22 PD17 (LCDD17/LVDS1NC) 21 PD18 (LCDD18/LVDS1P3)
7 PB19 (TWI1-SDA) 8 PG3 (CSI1-VSYNC/SDC1-D1)
9 PG2 (CSI1-HSYNC/SDC1-D0) 10 PG1 (CSI1-MCLK/SDC1-CLK)
11 PG4 (CSI1-D0/SDC1-D2) 12 PG5 (CSI1-D1/SDC1-D3)
-13 PG6 (CSI1-D2/UART3-TX) 14 PG7 (CSI1-D3/UART3-RX
+13 PG6 (CSI1-D2/UART3-TX) 14 PG7 (CSI1-D3/UART3-RX)
15 PG8 (CSI1-D4/UART3-RTS) 16 PG9 (CSI1-D5/UART3-CTS)
17 PG10 (CSI1-D6/UART4-TX) 18 PG11 (CSI1-D7/UART4-RX)
19 Ground 20 Ground
43 CVBS 44 PE9 (CSI0-D5)
45 HPL 46 PE10 (CSI0-D6)
47 HPR 48 PE11 (CSI0-D7)
+
+## DEBUG serial (middle of board)
+4 PB22 (UART0-TX)
+3 PB23 (UART0-RX)
+2 VCC-3V3
+1 GND
+
+
+# Lamobo R1
+## CON3 rpi DIP26-254
+1 3.3v 2 5v
+3 PB20 SDA.1 4 5V
+5 PB21 SCL.1 6 0v
+7 PI3 PWM1 8 PH0 UART3_TX
+9 0v 10 PH1 UART3_RX
+11 PI19 UART2_RX 12 PH2
+13 PI18 UART2_TX 14 0v
+15 PI17 UART2_CTS 16 PH21 CAN_RX
+17 3.3v 18 PH20 CAN_TX
+19 PI12 SPI0_MOSI 20 0v
+21 PI13 SPI0_MISO 22 PI16 UART2_RTS
+23 PI11 SPI0_SCLK 24 PI10 SPI0_CS0
+25 0v 26 PI14 SPI0_CS1
+
+## J13 DIP2-254
+2 PB22 UART0_TX
+1 PB23 UART0_RX
+
+## J12 DIP8-254
+8 GND 7 GND
+6 PI20 UART7_TX 5 PH3
+4 PI21 UART7_RX 3 PH5
+2 3V3 1 SATA-5V
projects / linux-gpio-pinout / blobdiff