Updated with bluetooth

Brandyn A. White · Brandyn A. White · commit 797e958c25f3 · 2014-03-19T23:44:05.000-04:00
Signed-off-by: Brandyn A. White &lt;bwhite@dappervision.com&gt;
diff --git a/bluetooth.rst b/bluetooth.rst
@@ -0,0 +1,61 @@
+Bluetooth
+=========
+
+
+Keyboard -> Glass
+==================
+By connecting a BT keyboard to Glass you can control the timeline and use the keypresses inside WearScript like you would in a normal webpage.  Keyboards like this http://www.amazon.com/dp/B005C6CVAE/ work well with Glass.  First we have to install the Settings.apk so that we can access the pairing options.  Install the Settings.apk from here http://www.glassxe.com/2013/05/23/settings-apk-and-launcher2-apk-from-the-hacking-glass-session-at-google-io/ and start the settings using
+
+.. code-block:: guess
+
+  adb am start -a android.intent.action.MAIN -n com.android.settings/.Settings
+
+Put your device into a bluetooth pairing mode.  Select Bluetooth, then use the touchpad to select your device.  You'll be asked to type a code using the keyboard and then you are all done.
+
+Arduino <-> Glass
+=============================
+
+Bluetooth module: http://www.amazon.com/dp/B0093XAV4U
+
+Arduino code.  Make sure to plug the RX from BT into TX of arduino which is pin 2 below.
+
+.. code-block:: guess
+    #include <SoftwareSerial.h>
+    SoftwareSerial mySerial(3, 2); // RX, TX
+    void setup() {
+      Serial.begin(57600);
+      while (!Serial) {
+      }
+      mySerial.begin(9600);
+    }
+
+    void loop() {
+      if (mySerial.available())
+	Serial.write(mySerial.read());
+      if (Serial.available()) {
+	delay(10); // HACK
+	mySerial.write(Serial.read());
+      }
+    }
+
+.. code-block:: guess
+
+    <html style="width:100%; height:100%; overflow:hidden">
+    <body style="width:100%; height:100%; overflow:hidden; margin:0">
+    <script>
+    function main() {
+	if (WS.scriptVersion(1)) return;
+	WS.serverConnect('{{WSUrl}}', function () {
+	    WS.bluetoothWrite('20:13:12:05:04:11', 'bluetooth message from glass to arduino');
+	    WS.bluetoothRead('20:13:12:05:04:11', function (c) {
+		WS.log('BT:' + c)
+	    });
+	    WS.bluetoothList(function (devices) {
+		WS.log(JSON.stringify(devices));
+	    });
+	});
+    }
+    window.onload = main;
+    </script>
+    </body>
+    </html>
diff --git a/gist.rst b/gist.rst
@@ -0,0 +1,4 @@
+Gist
+====
+
+WearScript uses Github's Gist service to facilitate storing and sharing scripts.  The Go server (wearscript-server) communicates with the Gist API and only allows operation on gists that have [wearscript] as the prefix of the description.  The default script name for Glass devices is glass.html and there should be a manifest.json file with a field "name" that is the script's name.  Gists can be synced to Glass by using the Gist Sync option in the menu when you start WearScript.  In the playground gists can be opened, forked from others, and modified.
diff --git a/index.rst b/index.rst
@@ -58,9 +58,11 @@ One-Line Installer(Linux/OSX): Execute the following in a shell to install WearS
     camera
     pubsub
     arduino
+    bluetooth
     ar
     eyetracking
     myo
+    gist
     tips
     wire
     contributing
diff --git a/myo.rst b/myo.rst
@@ -1,5 +1,8 @@
 Myo
 ===
+The Myo uses bluetooth-le and can only be connected to Android Kit Kat devices (e.g., Nexus 5).  As the SDK is not publicly available you'll need to get the Myo binary of WearScript (currently a private branch) from us.  If you are part of the Myo Alpha program we can add you to the repository.
+
+This demonstrates training the Myo, saying out load which gesture is performed.  NONE is produced after a gesture is stopped (e.g., a clenched fist will stay FIST until it is released and then will be NONE).  It also streams the accelerometer, orientation, and gyro to the sensors tab (see WS.dataLog).
 
 .. code-block:: guess
 

-Original file line number
+Diff line change
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 +Gist
 +====
++
 +WearScript uses Github's Gist service to facilitate storing and sharing scripts.  The Go server (wearscript-server) communicates with the Gist API and only allows operation on gists that have [wearscript] as the prefix of the description.  The default script name for Glass devices is glass.html and there should be a manifest.json file with a field "name" that is the script's name.  Gists can be synced to Glass by using the Gist Sync option in the menu when you start WearScript.  In the playground gists can be opened, forked from others, and modified.