OMF

defProperty('node', "omf.nicta.node29", "ID of a node")

defProperty('mode1', "adhoc", "wifi mode for 1st node")

defProperty('wifi', "g", "wifi type to use")

defProperty('channel', "1", "wifi channel to use")

defGroup('Observers', property.node) do |node|

  node.addApplication("wlanmonitor_app") do |app|

    app.setProperty('interface', 'ath0')

    app.setProperty('sampling', 3)

    app.measure('wlanstat')

  end

  node.net.w0.mode = property.mode1

  node.net.w0.type = property.wifi

  node.net.w0.channel = property.channel

  node.net.w0.essid = "expmonitor"

  node.net.w0.ip = "192.168.0.1"

end       

onEvent(:ALL_UP_AND_INSTALLED) do |event|

  wait 10

  allGroups.startApplications

  wait 300

  allGroups.stopApplications

  Experiment.done

end

addTab(:defaults)

addTab(:graph2) do |tab|

  opts = { :postfix => %{This graph shows the RSSI.}, :updateEvery => 3 }

  tab.addGraph("RSSI", opts) do |g|

    data = Hash.new

    mp = ms('wlanstat')

    mp.project(:oml_ts_server, :src_addr, :dst_addr, :rssi).each do |sample|

      time, src, dst, rssi = sample.tuple

      data[dst] = [] if data[dst] == nil

      data[dst] << [time, rssi] if src != dst

    end

    data.each do |d,v|

      g.addLine(v, :label => d)

    end

  end

end