TurtleArt with sensors features folded into TurtleArt

69 files changed, 3553 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index dc419ec..7a73fd5 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+25
+
+* added sensor panel from TurtleArt with Sensors
+* catch exceptions where DC Audio is not available (non-OLPC_XO-1 hardware) 
+
 24
 
 * add UCB logo export
diff --git a/activity/activity.info b/activity/activity.info
index 9674034..3325857 100644
--- a/activity/activity.info
+++ b/activity/activity.info
@@ -1,6 +1,6 @@
 [Activity]
 name = Turtle Art
-activity_version = 24
+activity_version = 25
 license = MIT
 service_name = org.laptop.TurtleArtActivity
 class = TurtleArtActivity.TurtleArtActivity
diff --git a/images/en/sensors/foo.svg~ b/images/en/sensors/foo.svg~
new file mode 100644
index 0000000..4bb163c
--- /dev/null
+++ b/images/en/sensors/foo.svg~
@@ -0,0 +1,22 @@
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diff --git a/images/en/sensors/pitch.svg b/images/en/sensors/pitch.svg
new file mode 100644
index 0000000..529d615
--- /dev/null
+++ b/images/en/sensors/pitch.svg
@@ -0,0 +1,46 @@
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diff --git a/images/en/sensors/resistance.svg b/images/en/sensors/resistance.svg
new file mode 100644
index 0000000..ed3a744
--- /dev/null
+++ b/images/en/sensors/resistance.svg
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diff --git a/images/en/sensors/sensorsgroup.svg b/images/en/sensors/sensorsgroup.svg
new file mode 100644
index 0000000..abad056
--- /dev/null
+++ b/images/en/sensors/sensorsgroup.svg
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diff --git a/images/en/sensors/sensorsmask.svg b/images/en/sensors/sensorsmask.svg
new file mode 100644
index 0000000..2adecbc
--- /dev/null
+++ b/images/en/sensors/sensorsmask.svg
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diff --git a/images/en/sensors/voltage.svg b/images/en/sensors/voltage.svg
new file mode 100644
index 0000000..1f49262
--- /dev/null
+++ b/images/en/sensors/voltage.svg
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diff --git a/images/en/sensors/volume.svg b/images/en/sensors/volume.svg
new file mode 100644
index 0000000..74e5ccc
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diff --git a/images/es/sensors/foo.svg~ b/images/es/sensors/foo.svg~
new file mode 100644
index 0000000..4bb163c
--- /dev/null
+++ b/images/es/sensors/foo.svg~
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+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans"
+     id="text102"
+     y="-96.412788"
+     x="-29.99712">
+    <tspan
+       x="76.002876"
+       y="81.087212"
+       font-size="11"
+       id="tspan104"
+       style="font-size:11px">pitch</tspan>
+  </text>
+  <path
+     style="fill:url(#linearGradient2501);fill-opacity:1;stroke:#c00000;stroke-width:1;stroke-opacity:1"
+     d="M 38.019998,123.81662 L 41.353498,123.81662 L 41.353498,126.48342 L 46.020398,126.48342 L 46.020398,123.81662 L 107.02345,123.81662 L 107.02345,137.15062 L 46.020398,137.15062 L 46.020398,134.48382 L 41.353498,134.48382 L 41.353498,137.15062 L 38.019998,137.15062 L 38.019998,123.81662 z"
+     id="path106" />
+  <text
+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans"
+     id="text108"
+     y="-96.170036"
+     x="-29.99712">
+    <tspan
+       x="76.002876"
+       y="133.82996"
+       font-size="11"
+       id="tspan110"
+       style="font-size:11px">voltage</tspan>
+  </text>
+  <path
+     style="fill:url(#linearGradient2494);fill-opacity:1;stroke:#c00000;stroke-width:1;stroke-opacity:1"
+     d="M 38.02,44.811717 L 41.3535,44.811717 L 41.3535,47.478517 L 46.0204,47.478517 L 46.0204,44.811717 L 107.02345,44.811717 L 107.02345,58.145717 L 46.0204,58.145717 L 46.0204,55.478917 L 41.3535,55.478917 L 41.3535,58.145717 L 38.02,58.145717 L 38.02,44.811717 z"
+     id="path2488" />
+  <text
+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans"
+     id="text2490"
+     y="-122.74776"
+     x="-29.78253">
+    <tspan
+       x="76.217468"
+       y="54.752228"
+       font-size="11"
+       id="tspan2492"
+       style="font-size:11px">volume</tspan>
+  </text>
+  <path
+     style="fill:url(#linearGradient2487);fill-opacity:1;stroke:#c00000;stroke-width:1;stroke-opacity:1"
+     d="M 38.02,97.481654 L 41.3535,97.481654 L 41.3535,100.14845 L 46.0204,100.14845 L 46.0204,97.481654 L 107.02345,97.481654 L 107.02345,110.81565 L 46.0204,110.81565 L 46.0204,108.14885 L 41.3535,108.14885 L 41.3535,110.81565 L 38.02,110.81565 L 38.02,97.481654 z"
+     id="path2494" />
+  <text
+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans"
+     id="text2496"
+     y="-122.505"
+     x="-29.78253">
+    <tspan
+       x="76.217468"
+       y="107.49503"
+       font-size="11"
+       id="tspan2498"
+       style="font-size:11px">resistance</tspan>
+  </text>
+</svg:svg>
diff --git a/images/tr/sensors/sensorsmask.svg b/images/tr/sensors/sensorsmask.svg
new file mode 100644
index 0000000..2adecbc
--- /dev/null
+++ b/images/tr/sensors/sensorsmask.svg
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns="http://www.w3.org/2000/svg"
+   width="145"
+   height="404"
+   version="1.0">
+  <rect
+     style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:4;stroke-opacity:1"
+     width="143"
+     height="404"
+     x="1"
+     y="0" />
+  <rect
+     style="opacity:1;fill:#080808;fill-opacity:1;stroke:none;stroke-width:1;stroke-opacity:1"
+     width="145"
+     height="29"
+     x="0"
+     y="0" />
+  <path
+     style="fill:#101010;fill-opacity:1;stroke:#101010;stroke-width:1;stroke-opacity:1"
+     d="M 38.02,44.811717 L 41.3535,44.811717 L 41.3535,47.478517 L 46.0204,47.478517 L 46.0204,44.811717 L 107.02345,44.811717 L 107.02345,58.145717 L 46.0204,58.145717 L 46.0204,55.478917 L 41.3535,55.478917 L 41.3535,58.145717 L 38.02,58.145717 L 38.02,44.811717 z"
+     id="path2488" />
+  <path
+     style="fill:#181818;fill-opacity:1;stroke:#181818;stroke-width:1;stroke-opacity:1"
+     d="M 38.019998,71.146685 L 41.353498,71.146685 L 41.353498,73.813485 L 46.020398,73.813485 L 46.020398,71.146685 L 107.02345,71.146685 L 107.02345,84.480685 L 46.020398,84.480685 L 46.020398,81.813885 L 41.353498,81.813885 L 41.353498,84.480685 L 38.019998,84.480685 L 38.019998,71.146685 z"
+     id="path100" />
+  <path
+     style="fill:#202020;fill-opacity:1;stroke:#202020;stroke-width:1;stroke-opacity:1"
+     d="M 38.02,97.481654 L 41.3535,97.481654 L 41.3535,100.14845 L 46.0204,100.14845 L 46.0204,97.481654 L 107.02345,97.481654 L 107.02345,110.81565 L 46.0204,110.81565 L 46.0204,108.14885 L 41.3535,108.14885 L 41.3535,110.81565 L 38.02,110.81565 L 38.02,97.481654 z"
+     id="path2494" />
+  <path
+     style="fill:#282828;fill-opacity:1;stroke:#282828;stroke-width:1;stroke-opacity:1"
+     d="M 38.019998,123.81662 L 41.353498,123.81662 L 41.353498,126.48342 L 46.020398,126.48342 L 46.020398,123.81662 L 107.02345,123.81662 L 107.02345,137.15062 L 46.020398,137.15062 L 46.020398,134.48382 L 41.353498,134.48382 L 41.353498,137.15062 L 38.019998,137.15062 L 38.019998,123.81662 z"
+     id="path106" />
+  <path
+     style="fill:#080808;fill-opacity:1;stroke:none;stroke-width:1px;stroke-opacity:1"
+     d="M 0.5,374.5 L 0.5,390.5 L 3.5,397.5 L 8.5,401.5 L 15,404 L 129,404 L 136,401.5 L 142,396.5 L 145,388.5 L 145,374.5 L 0.5,374.5 z" />
+</svg>
diff --git a/images/tr/sensors/voltage.svg b/images/tr/sensors/voltage.svg
new file mode 100644
index 0000000..1f49262
--- /dev/null
+++ b/images/tr/sensors/voltage.svg
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   version="1.0"
+   width="105"
+   height="21"
+   id="svg2">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3166">
+      <stop
+         id="stop3168"
+         style="stop-color:#ffffff;stop-opacity:1"
+         offset="0" />
+      <stop
+         id="stop3170"
+         style="stop-color:#ff0000;stop-opacity:1"
+         offset="1" />
+    </linearGradient>
+    <linearGradient
+       x1="0"
+       y1="0"
+       x2="104"
+       y2="21"
+       id="linearGradient3172"
+       xlink:href="#linearGradient3166"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <path
+     d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+     id="path10"
+     style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#a00000;stroke-width:2;stroke-opacity:1" />
+  <text
+     id="text12"
+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans">
+    <tspan
+       x="52"
+       y="15.5"
+       id="tspan14"
+       style="font-size:16px">voltage</tspan>
+  </text>
+</svg>
diff --git a/images/tr/sensors/volume.svg b/images/tr/sensors/volume.svg
new file mode 100644
index 0000000..74e5ccc
--- /dev/null
+++ b/images/tr/sensors/volume.svg
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   version="1.0"
+   width="105"
+   height="21"
+   id="svg2">
+  <defs
+     id="defs4">
+    <linearGradient
+       id="linearGradient3166">
+      <stop
+         id="stop3168"
+         style="stop-color:#ffffff;stop-opacity:1"
+         offset="0" />
+      <stop
+         id="stop3170"
+         style="stop-color:#ff0000;stop-opacity:1"
+         offset="1" />
+    </linearGradient>
+    <linearGradient
+       x1="0"
+       y1="0"
+       x2="104"
+       y2="21"
+       id="linearGradient3172"
+       xlink:href="#linearGradient3166"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <path
+     d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+     id="path10"
+     style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#a00000;stroke-width:2;stroke-opacity:1" />
+  <text
+     id="text12"
+     style="font-size:12px;text-align:center;text-anchor:middle;font-family:Bitstream Vera Sans">
+    <tspan
+       x="52"
+       y="15.5"
+       id="tspan14"
+       style="font-size:16px">volume</tspan>
+  </text>
+</svg>
diff --git a/po/TurtleArt.pot b/po/TurtleArt.pot
index 43155ce..7c967b9 100644
--- a/po/TurtleArt.pot
+++ b/po/TurtleArt.pot
@@ -236,3 +236,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
+
diff --git a/po/en.po b/po/en.po
index 21aedbe..c93b3c1 100644
--- a/po/en.po
+++ b/po/en.po
@@ -231,3 +231,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/es.po b/po/es.po
index 2d81857..2da77e1 100644
--- a/po/es.po
+++ b/po/es.po
@@ -231,3 +231,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/fi.po b/po/fi.po
index 8298b91..1b1b4f6 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -231,3 +231,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/fr.po b/po/fr.po
index 9c8faf7..6715e61 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -230,3 +230,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/mn.po b/po/mn.po
index 1694de2..86c192c 100644
--- a/po/mn.po
+++ b/po/mn.po
@@ -170,3 +170,23 @@ msgstr "x тзнхлзг"
 msgid "ycor"
 msgstr "y тзнхлзг"
 
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/pt.po b/po/pt.po
index 372a086..eb12213 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -231,3 +231,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/ru.po b/po/ru.po
index 9b42168..180261a 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -231,3 +231,24 @@ msgstr "Проект"
 #:
 msgid "Samples"
 msgstr "Примеры"
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/po/tr.po b/po/tr.po
index 847903f..b213b15 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -231,3 +231,24 @@ msgstr ""
 #:
 msgid "Samples"
 msgstr ""
+
+
+#:
+msgid "Sensors"
+msgstr ""
+
+#:
+msgid "volume"
+msgstr ""
+
+#:
+msgid "pitch"
+msgstr ""
+
+#:
+msgid "voltage"
+msgstr ""
+
+#:
+msgid "resistance"
+msgstr ""
diff --git a/talogo.py b/talogo.py
index 77a772a..a05321e 100644
--- a/talogo.py
+++ b/talogo.py
@@ -22,8 +22,12 @@ import re
 from time import clock
 from operator import isNumberType
 import random
+import audioop
 from math import sqrt
+from numpy.oldnumeric import *
+from numpy.fft import *
 class taLogo: pass
+from audiograb import AudioGrab
 
 from taturtle import *
 
@@ -280,6 +284,11 @@ def lcNew(tw):
     defprim(lc,'not', 1, lambda lc,x:not x)
     defprim(lc,'%', None, lambda lc,x,y:x%y)
     defprim(lc,'sqrt', 1, lambda lc,x: sqrt(x))
+    
+    defprim(lc,'sensor_val0', 0, lambda lc: sensor_val(lc, 0))
+    defprim(lc,'sensor_val1', 0, lambda lc: sensor_val(lc, 1))
+    defprim(lc,'sensor_val2', 0, lambda lc: sensor_val(lc, 2))
+    defprim(lc,'sensor_val3', 0, lambda lc: sensor_val(lc, 3))
 
     defprim(lc,'clean', 0, lambda lc: clearscreen(lc.tw.turtle))
     defprim(lc,'forward', 1, lambda lc, x: forward(lc.tw.turtle, x))
@@ -385,3 +394,12 @@ def setbox(lc, name,val): lc.boxes[name]=val
 def tyo(n): print n
 def millis(): return int(clock()*1000)
 
+
+def sensor_val(lc, y):    
+    return_this = 0
+    ag = AudioGrab()
+    return_this = ag.get_sensor_val(y)
+    if y==3:
+        return_this = ag.get_sensor_val(y)
+
+    return return_this
diff --git a/tasetup.py b/tasetup.py
index bdc0271..b6442d6 100644
--- a/tasetup.py
+++ b/tasetup.py
@@ -66,6 +66,11 @@ selectors = (
      ('or','or','and'),
      ('not','not','not'),
      ('print','print','onearg'))),
+  ('sensors', 55,
+    (('volume','sensor_val0','num'),
+     ('pitch','sensor_val1','num'),
+     ('resistance','sensor_val2','num'),
+     ('voltage','sensor_val3','num'))),
   ('flow', 55,
     (('wait','wait','onearg',10),
      ('forever','forever','forever'),