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Code Activity

uart: added more values to schematics, added files for BOM processing

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- uart.sch (D1): added value LTST-C190KRKT
- uart.sch (K1): footprint was incorrectly placed in value field
- uart.sch (K1): added value 3M 961103-5604-AR
- uart/bom: added BOM infrastructure and definitions
This commit is contained in:
Werner Almesberger
2011-02-01 23:43:05 -03:00
parent 0ec7bb4ab5
commit 5d7c78edac
8 changed files with 297 additions and 5 deletions
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37
uart/bom/dk/Makefile Normal file
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@@ -0,0 +1,37 @@
CACHE=query.data
.PHONY: update regen regenerate clean spotless
all: digi-key.dsc digi-key.inv
$(CACHE): digi-key.equ
awk '/^#END/ { exit } /^DIGI-KEY / { print $$2 }' \
digi-key.equ | \
perl ./dk-db.pl query \
`[ -r $(CACHE) ] && echo '' -i $(CACHE)` >_$@ || \
{ rm -f $@ _$@; exit 1; }
mv _$@ $@
digi-key.dsc: $(CACHE)
perl ./dk-db.pl dsc $(CACHE) >$@ || { rm -f $@; exit 1; }
digi-key.inv: $(CACHE)
perl ./dk-db.pl inv $(CACHE) >$@ || { rm -f $@; exit 1; }
update:
$(MAKE) clean all
regen regenerate:
rm -f digi-key.dsc digi-key.inv
$(MAKE) all
clean:
rm -f $(CACHE) _$(CACHE)
#
# we don't do a "make clean" on "make spotless", so that things like "make
# optimist" don't erase the cache.
#
spotless:
rm -f digi-key.dsc digi-key.inv _$(CACHE)

13
uart/bom/dk/digi-key.equ Normal file
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@@ -0,0 +1,13 @@
#EQU
# MCU
DIGI-KEY ATMEGA48-20MMU-ND ATMEL ATMEGA48-20MMU
# LEDs
DIGI-KEY 160-1436-1-ND LITE-ON LTST-C190KRKT
# Header
DIGI-KEY 3M9468-ND 3M 961103-5604-AR

105
uart/bom/dk/dk-db.pl Executable file
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@@ -0,0 +1,105 @@
#!/usr/bin/perl
sub rows
{
local $s = $_[0];
my @res = ();
while ($s =~ m#.*?<tr>(.*?)</tr>#) {
push(@res, $1);
$s = $';
}
return @res;
}
sub cols
{
local $s = $_[0];
my @res = ();
while ($s =~ m#.*?<td[^>]*>(.*?)</td>#) {
push(@res, $1);
$s = $';
}
return @res;
}
sub usage
{
print STDERR "usage: $0 (query [-i cache_file] | dsc | inv) [file ...]\n";
exit(1);
}
$mode = shift @ARGV;
&usage unless $mode eq "query" || $mode eq "dsc" || $mode eq "inv";
if ($mode eq "query") {
if ($ARGV[0] eq "-i") {
shift @ARGV;
$name = shift @ARGV;
open(OLD, $name) || die "$name: $!";
$q = join("", <OLD>);
($old = $q) =~ tr/\r\n//d;
close OLD;
}
while (<>) {
chop;
s/#.*//;
next if /^\s*$/;
next if /^\s/;
s/\s.*//;
next if $old =~ m#align=right>Digi-Key Part Number</th><td>$_</td#;
push(@pn, $_);
}
if (0+@pn) {
$cmd = "wget -nv -O - ".join(" ",
map
"http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail\\&name=$_",
@pn);
$q .= `$cmd`;
}
print $q;
exit;
}
$q = join("", <>);
$q =~ tr/\r\n//d;
print "#DSC\n" if $mode eq "dsc";
print "#INV\n" if $mode eq "inv";
print "# MACHINE-GENERATED. DO NOT EDIT !\n";
print "# ", `date -u`;
for (split(/<!DOCTYPE HTML/, $q)) {
next unless m#align=right>Digi-Key Part Number</th><td>([^<]+)</td#;
$pn = $1;
$qty = 0;
if (m#align=right>Quantity Available</th><td[^>]*>([0-9,]+)<#) {
($qty = $1) =~ tr/,//d;
}
next unless m#align=right>Description</th><td>(.*?)</td#;
$dsc = $1;
next unless m#<table.*<th>Price Break<(.*?)</table>#;
if ($mode eq "dsc") {
print "DIGI-KEY $pn $dsc\n";
next;
}
print "DIGI-KEY $pn $qty USD";
for (&rows($1)) {
@c = &cols($_);
next unless $c[0] =~ /^[0-9,]+$/;
next unless $c[1] =~ /^[0-9.]+$/;
$c[0] =~ tr/,//d;
$c[1] =~ tr/,//d; # let's hope we don't need this one often :)
$c[1] =~ s/0+$// if $c[1] =~ /\./;
print " $c[0] $c[1]";
}
print "\n";
}