Bluetooth Serial Sender

This application sends serial data via Bluetooth for testing purposes.
Originally this app should emulate a particular device we worked with at our university. That's why its controls and also boundaries for the values are fixed. In future versions all of this will be dynamic, which means you can choose the number (and types) of controls and also boundaries at run time then.

FOR TESTING:
You can test it using "sudo rfcomm listen rfcomm0" on your linux machine. A channel should be shown on which listening is active. Type this channel into the app and press the connection switch. Upon successfull connection open another terminal and type "sudo screen /dev/rfcomm0". You should see the data which the app sends.