34 lines
1012 B
Ruby
Executable File
34 lines
1012 B
Ruby
Executable File
#!/usr/bin/env ruby
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# encoding: utf-8
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# ruby: 1.9
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require 'serialport'
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require './telegram'
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pc_serial = SerialPort.open("/dev/ttyUSB0",{ baud: 57600, databits: 8, parity: SerialPort::ODD, stop_bit: 1, flow_control: SerialPort::NONE})
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ps_serial = SerialPort.open("/dev/ttyACM0",{ baud: 115200, databits: 8, parity: SerialPort::ODD, stop_bit: 1, flow_control: SerialPort::NONE})
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while true
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activities = IO.select([pc_serial,ps_serial])
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activities[0].each do |activity|
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data = activity.readpartial(16+1+5)
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line = data.unpack("C*").collect { |b| sprintf("%02X ",b) }.join
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begin
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telegram = Telegram.parse(data)
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rescue Exception => e
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puts e.to_s
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end
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if activity==pc_serial then
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puts "pc->ps: "+line
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puts "pc->ps: "+telegram.to_s if telegram
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ps_serial.write(data)
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elsif activity==ps_serial then
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puts "ps->pc: "+line
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puts "ps->pc: "+telegram.to_s if telegram
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pc_serial.write(data)
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else
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raise "unknown source"
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end
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end
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end
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