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Using PCM.h and AnalogWrite(pin, value) causes PWM to stop working #9

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UnforeseenOcean opened this issue Nov 23, 2020 · 0 comments
Open

Using PCM.h and AnalogWrite(pin, value) causes PWM to stop working #9

UnforeseenOcean opened this issue Nov 23, 2020 · 0 comments

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@UnforeseenOcean
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Let's say we have an LED that is controlled on pin 10 of Arduino Nano, and the speaker is connected to pin 11 as the library states.
When the startPlayback() fires, it plays the sound without issue, but then the LED stops turning on.
If anything is writing to the PWM-capable pin, the sound playback immediately stops.

This potentially is due to the fact that the PWM timer is disabled when the playback stops, from my cursory overview.
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@UnforeseenOcean