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kitplummer/gotemp.rb

Created January 7, 2010 04:18
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gotemp.rb
#!/usr/bin/ruby
# For accessing Go!Temp probe from Ruby on Linux
f = File.new("/dev/ldusb0")
packet = f.read(8)
parsed_packet = packet.unpack('ccsss')
puts "temp: #{(parsed_packet[2]/128).to_s}"
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