50 lines
1.6 KiB
Ruby
Executable File
50 lines
1.6 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# encoding: utf-8
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# written for ruby 2.1.0
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# generate a footprint (see script for more information)
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require_relative 'element'
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# global dimensions
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UNIT = "mm"
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SILKSCREEN = 0.2
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SOLDERMASK = 0.075
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CLEARANCE = 0.4
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name = File.basename(__FILE__,".rb")+".fp"
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File.open(name,"w") do |fp|
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# put some information
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fp.puts "# footprint for an electrolytic capacitor"
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fp.puts "# manufacturer: Panasonic"
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fp.puts "# part number: EEEFK1C471P"
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fp.puts "# datasheet: https://industrial.panasonic.com/www-data/pdf/ABA0000/ABA0000CE120.pdf"
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fp.puts "# footprint: http://www.panasonic.net/id/ctlg/data/pdf/ABA0000/ABA0000PE269.pdf"
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# define element
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# center is center of device
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fp.puts element("Element",["","Panasonic EEEFK1C471P","","size code F",:"0",:"0",:"0",:"0",:"0",:"100",""])
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fp.puts "("
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# outline
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bottom = 8.3/2
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top = -1*bottom
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right = 8.3/2
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left = -1*right
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fp.puts element("ElementLine",[left,top,right,top,SILKSCREEN])
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fp.puts element("ElementLine",[right,top,right,bottom,SILKSCREEN])
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fp.puts element("ElementLine",[right,bottom,left,bottom,SILKSCREEN])
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fp.puts element("ElementLine",[left,bottom,left,top,SILKSCREEN])
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# add corner marker
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fp.puts element("ElementLine",[left,bottom-2,left+2,bottom,SILKSCREEN])
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fp.puts element("ElementLine",[right,bottom-2,right-2,bottom,SILKSCREEN])
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# pads
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width = 2.0
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fp.puts element("Pad",[0,-3.1/2-width/2,0,-3.1/2-4.0+width/2,width,CLEARANCE,width+2*SOLDERMASK,"","-","square"])
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fp.puts element("Pad",[0,3.1/2+width/2,0,3.1/2+4.0-width/2,width,CLEARANCE,width+2*SOLDERMASK,"","+","square"])
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# end of element
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fp.puts ")"
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end
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