test.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

#!/usr/bin/ruby

require "./lace"

def r(size, suffix="ohm")
  comp("R", "0805", "resistor", "#{Lace::e12(size)}#{suffix}")
end

def c(size, suffix="nF")
  comp("C", "0805", "capacitor", "#{Lace::e12(size)}#{suffix}")
end

def led(color="red")
  comp("D", "0805", "LED", "1.5V 10mA #{color}")
end

nl = Lace::Netlist.new do
  vcc = net("vcc")
  gnd = net("gnd")

  vcc - r((5 - 1.5)/0.010) - led - gnd
  vcc - c(100) - gnd
end

nl.kicad
$stdout.write("\n")
nl.summary

$stdout.write("\nBOM:\n")
bom = nl.bom
bom.keys.sort.each do | item |
  $stdout.write("  #{bom[item]}\t#{item}\n")
end