
Android Bluetooth Oscilloscope

using Samsung Galaxy GT-i5700 Spica,
dsPIC33FJ16GS504 and LMX9838.

http://projectproto.blogspot.com/2010/09/android-bluetooth-oscilloscope.html

http://www.youtube.com/watch?v=DIDy3PAReXo

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known issues:
-> refresh rate of the waveform display slows down (and sometimes hangs)
when simultaneously running the scope and adjusting any settings (e.g. position adjust)
  * workaround: pause first the scope or just re-toggle the run button after the adjustment
-> (with the case of Spica) most of the time, device search for remote bluetooth SPP module is not successful.
  * workaround: pair them first with the phone before running the application
-> limited input range and no trigger options

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'yus
projectproto.blogspot.com
September 2010