Audio effect problem when NUM_CHANNELS > 1

[jeremyhipp]

I have used an M5StickC-Plus with several different configurations of LEDs and audio, and it has always worked fine. However, I have always had one channel of LEDs (#define NUM_CHANNELS 1).

I have now tried connecting a second channel, and the audio stops processing. The VU and spectrum bars stop processing on the display, and the effects do not function.

The debug messages show the VU is always 0:
(I) (loop)(C1) Mem: 242008 LED FPS: 62, LED Watt: 7, LED Brite: 100%, Audio FPS: 40, Serial FPS: 0, PeakVU: 0.00, MinVU: 0.00, VURatio: 0.00, CPU: 42%, 00%, FreeDraw: 0.003483

Am I doing something wrong?

[davepl]

Sounds like a bug! Pls fix! :-) Any chance it’s a pin collision, like the second channel is using the audio pin or something wonky? Some older code assumes Channel 0 when it draws, but Channel 0 should still work. Not sure why a second channel would bork it, offhand! _ Dave

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On Nov 27, 2022, at 7:33 PM, Jeremy Hipp ***@***.***> wrote: I have used an M5StickC-Plus with several different configurations of LEDs and audio, and it has always worked fine. However, I have always had one channel of LEDs (#define NUM_CHANNELS 1). I have now tried connecting a second channel, and the audio stops processing. The VU and spectrum bars stop processing on the display, and the effects do not function. The debug messages show the VU is always 0: (I) (loop)(C1) Mem: 242008 LED FPS: 62, LED Watt: 7, LED Brite: 100%, Audio FPS: 40, Serial FPS: 0, PeakVU: 0.00, MinVU: 0.00, VURatio: 0.00, CPU: 42%, 00%, FreeDraw: 0.003483 Am I doing something wrong? — Reply to this email directly, view it on GitHub <#163>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA4HCF3FOK7MKLOOILFOBATWKQRW3ANCNFSM6AAAAAASM36TB4>. You are receiving this because you are subscribed to this thread.

[jeremyhipp]

Oh shoot... I didn't realize G0 was used for the mic on the M5 since it was routed out to the 8-pin connector.
Nevermind, it's working now.