analogRead when using ESP8266Audio

[sittelle]

Hello,

I successfully tested the example "PlayAACFromPROGMEM". When I add an analogRead (any pin), my ESP32-WROOM-32U gets stuck in a boot loop. I guess that this might not be a library problem but maybe someone here can help me.
As I wrote, I have changed nothing in the example code but added a "analogRead(XX)" to it.

Best regards

[dired]

same here. It is something with drivers that got updated to be more "smart", which I found out so far by searching for the error message:

E (154) ADC: CONFLICT! driver_ng is not allowed to be used with the legacy driver

[sittelle]

Hi @dired,
downgrading to ESP32 core 2.x happens to solve this issue. As you said, it has something to do with the new driver for core 3.x.
Regards

[dired]

Because of this error I finally tried platformio (glad about it)

There I was able to change the esp-idf version via platformio.ini:

platform = [email protected]

with 5.3.0 being the latest version with the 4.0 version (which (new drivers in 5, works in "4") is what i read in my googling).

That worked, but then out of curiosity I tried with the latest release (removing "@5.3.0"). And except for a warning, it compiles and works fine.

So my guess is that it was fixed in the latest release 3 weeks ago, but arduino ide bases on an earlier version which gives the error, platformio doesnt.