| br>I want to generate an array of comma-separated 8 bit values (0-255), which represent amplitudes of a waveform.
So a steppy, low-amplitude triangle wave (just as a simple example) would look something like this:
To generate those values, I'd like to draw a graph of a waveform with my mouse in some app, which then spits out the corresponding values as a CSV text.
Is there something like this available online? It seems simple to program, but my coding skills are rusty. br> br>