Only clicking noise generated on a HUZZAH32

[nevyn]

I'm using AdaFruit's ESP32, HUZZAH32. I've tried both using the four pin channel outputs, and using the DAC on pin A1 in your commented-out code.

In both cases, all I get is a looping clicking sound. I'm guessing the emulation gets stuck somehow and resets and only plays the first frame?

I recorded a video to demonstrate.

Here's my code:

https://gist.github.com/nevyn/ebac4d69902ce4412e08cd3cdd9fa07d

Thanks!

(sorry for pinging you both here and on youtube; this felt like a better communication medium, and I've been working on this for a while now because I really want to put some NES music in my kid's toy :D)

[nevyn]

Btw if I use the four channel output, it seems the clicking noise is coming from the triangle channel. The other channels are silent-ish?