1MissileLauncher is a simple program that controls Dream Cheeky USB missile launchers.
2You control the left/right/up/down orientation of the launcher using the accelerometer.
3Tilt the tablet to change the direction of the launcher.
4Pressing the "Fire" button will fire one missile.
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6This program serves as an example of the following USB host features:
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8- filtering for multiple devices based on vendor and product IDs (see device_filter.xml)
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10- Sending control requests on endpoint zero that contain data
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12- Receiving packets on an interrupt endpoint using a thread that calls
13  UsbRequest.queue and UsbDeviceConnection.requestWait()
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