We have a first cloud oscilloscope update.
Recently we've improved qt program on orange pi, now we can handle and show correct signal on display .
A little demonstration using oscilloscope to get signal from the sound at youtube:
Right now we're going to continue work on qt program, debugging, etc. We made a stable job of oscilloscope for over 11 minutes without lockups :D We know that the problem located with our program and if fails with zone_watermark_ok error.
We participate in Eclipse OPEN IoT Challenge, and this post is another addition to our proposal.