implement the feature to produce the waves using phone audio jack

[Avjeet]

Actual Behaviour

Currently their is no such functionality available to produce different from audio jack of phone

Expected Behaviour

It is an additional functionality, in this, the audio jack of the phone can be used to produce different waves like sine, square, triangular which can be analyzed in the oscilloscope.

Steps to reproduce it

Wave generator -> Implement the functionality using AudioTrack class provided by android

Would you like to work on the issue?

Yes

[harsh-2711]

@Avjeet It would be great if you first focus on the digital waves generator pins as it's difficult for me to everytime use Control Activity for testing and then remove the changes before commit. No digital pins i.e. SQR1, SQR2, SQR3, and SQR4 are working correctly.

[ho-dor]

I would like to work on this.
Reference :- https://blog.fossasia.org/filling-audio-buffer-to-generate-waves-in-the-pslab-android-app/ @CloudyPadmal

[ho-dor]

@neel1998 @CloudyPadmal @mariobehling I don't think this is any different from the in-built mic functionality that we have already as we are using AudioJack instance for that functionality as well. This can be closed.

[neel1998]

@CloudyPadmal @mariobehling please close this

[neel1998]

@CloudyPadmal @mariobehling can we close this?

[CloudyPadmal]

This is about producing waves; not observing. Do we have that feature?