#!/usr/bin/env ruby
# encoding: utf-8
# ruby: 2.2 
require 'serialport'
require './telegram'

@serial = SerialPort.open("/dev/ttyACM0",{ baud: 115200, databits: 8, parity: SerialPort::ODD, stop_bit: 1, flow_control: SerialPort::NONE})
@serial.dtr = 1

=begin
# start queries
[0,1,6,8,9,19,71,2,3,4,38,39,50,51,54,71,72].each do |query|
  telegram = Telegram.new(query)
  puts telegram
  @serial.write(telegram.pack)
  data = @serial.readpartial(16+1+5)
  if data and !data.empty? then
    telegram = Telegram.parse(data)
    puts telegram
  else
    puts "empty"
  end
end
=end

256.times do |object|
  telegram = Telegram.new(object)
  @serial.write(telegram.pack)
  data = @serial.readpartial(16+1+5)
  if data and !data.empty? then
    #puts data.unpack("C*").collect { |b| sprintf("%02X ",b) }.join
    telegram = Telegram.parse(data)
    if telegram.object==0xff and telegram.data[0]!=0x07 then
      puts "#{object}: #{telegram.to_s}"
    end
  else
    puts "empty"
  end
end