CobaltEcho

I'm trying to set up multiple shows that change on a button (Button1) press, but one of the shows is a counter that counts from 00-99 on different button (Button2)...

Compile error when using AudioOutputULP.h

2

When I use the AudioOutputULP.h library, I get an error on Build/Compile: ```undefined reference to `vtable for AudioOutputULP'``` Full message: ``` c:/users/echo/.platformio/packages/[email protected]+2021r2-patch5/bin/../lib/gcc/xtensa-esp32-elf/8.4.0/../../../../xtensa-esp32-elf/bin/ld.exe: .pio\build\esp32dev\src\main.cpp.o:(.literal._Z5setupv+0x1c): undefined reference to `vtable for AudioOutputULP' collect2.exe:...

Has anyone tested this with Nano Every?

2

I get the error below when trying to setup my Nano Every. Isnt the Nano Every an AVR board? `#error "This library supports only AVR and ESP8266 Boards."`

Where can I find the default sample rates? I'm using the below on an ESP32. ``` #include "AudioFileSourceSD.h" #include "AudioOutputULP.h" #include "AudioGeneratorWAV.h" ``` I'm pretty sure it's 8bit per sample....