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ben-wpan/atusd/cam/pcb.pl
Werner Almesberger 3533e0463c Found out that we can't share MISO and MOSI after all. Redesigned the atusd
board.

- atusd/atusd.sch, atusd/atusd.brd: separate MISO and MOSI and free the
  extra signal we need by no longer connecting SLP_TR to the host
- atusd/atusd.sch, atusd/atusd.cmp, atusd/atusd.brd: removed reset circuit
  Power-on reset seems to be sufficient.
- atusd/atusd.brd: improved AVDD ground plane
- cam/pcb.pl (rot): cut counter-clockwise to reduce burr
- cam/pcb.pl: advanced origin for 2nd run
2010-09-08 17:36:47 -03:00

85 lines
1.2 KiB
Raku
Executable File

#!/usr/bin/perl
$d = 2.54/1000*12;
$r = $d/2+0.25;
sub orig
{
$x0 = $_[0];
$y0 = $_[1];
}
sub mil
{
return $_[0]/1000*25.4;
}
sub same
{
return @_;
}
sub rot
{
return (-$x, -$y);
}
sub cut
{
local (*fn) = $_[0];
shift @_;
reverse @_;
if (defined $x) {
if ($x == $_[0]+$x0 && $y == $_[1]+$y0) {
shift @_;
shift @_;
} else {
print "\n";
}
}
while (@_) {
$x = shift @_;
$y = shift @_;
($x, $y) = &fn($x, $y);
$x += $x0;
$y += $y0;
print "$x $y $z\n";
}
}
sub one
{
local ($fn) = @_;
&cut($fn,
&mil( 0)-$r, &mil( 0)-$r,
&mil( 0)-$r, &mil(1030)+$r,
&mil(1340)+$r, &mil(1030)+$r,
&mil(1340)+$r, &mil( 640)-$r,
&mil( 440)+$r, &mil( 640)-$r,
&mil( 440)+$r, &mil( 390)-$r,
&mil( 410)+$r, &mil( 360)-$r,
&mil( 410)+$r, &mil( 310)+$r,
&mil( 440)+$r, &mil( 310)+$r,
&mil( 440)+$r, &mil( 250)-$r,
&mil( 380)+$r, &mil( 190)-$r,
&mil( 380)+$r, &mil( 0)-$r,
&mil( 0)-$r, &mil( 0)-$r);
}
$z = -0.8;
# x: corner offset, compensation for rotation, array position
# y: corner offet
&orig(5+54*1, 5+30*0)
&one(*same);
&orig(5+54*1+15+&mil(1340), 5+30*0+&mil(1030));
&one(*rot);