chords in pitch order
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@ -17,10 +17,11 @@ gps = Gps::Receiver.create('gpsd',:host => 'localhost', :port => 2947)
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gps.start
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gps.start
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chords = [:e1, :e2, :e3, :e4, :e5, :c2, :c3, :c4, :c5, :a1, :a2, :a3, :a4, :a5,]
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# in pitch order to give a systematic variation as you move
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chords = [:e1, :c1, :a1, :e2, :c2, :a2, :e3, :c3, :a3, :e4, :c4, :a4,:e5, :c5, :a5,:e6, :c6, :a6 ]
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define :chooseChord do |chooser|
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define :chooseChord do |chooser|
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i = chooser % chords.size
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i = (chooser/2) % chords.size
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c = chords[i];
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c = chords[i];
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print c
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print c
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return c
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return c
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@ -55,8 +56,8 @@ define :lat do
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if gps != nil && gps.latitude != nil
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if gps != nil && gps.latitude != nil
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l = gps.latitude
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l = gps.latitude
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end
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end
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print "lat"
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#print "lat"
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print l
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#print l
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return l
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return l
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end
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end
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@ -66,8 +67,8 @@ define :lon do
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if gps != nil && gps.longitude != nil
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if gps != nil && gps.longitude != nil
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l = gps.longitude
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l = gps.longitude
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end
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end
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print "lon"
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#print "lon"
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print l
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#print l
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return l
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return l
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end
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end
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@ -78,16 +79,16 @@ define :latInt do
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# Our GPS report better resolution than that, about 10**-9 degree, but that's not very repeatable
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# Our GPS report better resolution than that, about 10**-9 degree, but that's not very repeatable
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l = lat().abs * 300000
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l = lat().abs * 300000
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l = l.round
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l = l.round
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print "latInt"
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#print "latInt"
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print l
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#print l
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return l
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return l
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end
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end
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define :lonInt do
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define :lonInt do
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l = lon().abs * 300000
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l = lon().abs * 300000
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l = l.round
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l = l.round
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print "lonInt"
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#print "lonInt"
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print l
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#print l
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return l
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return l
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end
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end
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