I have a compilation problem.
I manually added the library as a zip file from https://github.com/schreibfaul1/ESP32-audioI2S
Arduino IDE 2.3.7
esp32 - https://github.com/espressif/arduino-esp32 version 3.3.5
And I have a problem with the audio library, as you can see below:
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Deleted from topic: Internet radio and audio player on ESP32-S3
by pawel_1980 on 17 Jan 2026 14:04
I manually added the library as a zip file from https://github.com/schreibfaul1/ESP32-audioI2S
Arduino IDE 2.3.7
esp32 - https://github.com/espressif/arduino-esp32 version 3.3.5
And I have a problem with the audio library, as you can see below:
Quote:C:³³³_internet_radio_v3_ESP32_radio_v3_ILI9488_canvas_ESP32_radio_v3_ILI9488_canvas.ino:2781:6: error: variable or field 'my_audio_info' declared void
2781 | void my_audio_info(Audio::msg_t m)
| ^~~~~~~~~~~~~
C:\Users\user\Downloads\ESP32_internet_radio_v3\ESP32_radio_v3_ILI9488_canvas\ESP32_radio_v3_ILI9488_canvas.ino:2781:27: error: 'msg_t' is not a member of 'Audio'
2781 | void my_audio_info(Audio::msg_t m)
| ^~~~~
C:³³³³:2781:6: error: variable or field 'my_audio_info' declared void
2781 | void my_audio_info(Audio::msg_t m)
| ^~~~~~~~~~~~~
C:\Users\user\Downloads\ESP32_internet_radio_v3\ESP32_radio_v3_ILI9488_canvas\ESP32_radio_v3_ILI9488_canvas.ino:2781:27: error: 'msg_t' is not a member of 'Audio'
2781 | void my_audio_info(Audio::msg_t m)
| ^~~~~
C:\Users\user\Downloads\ESP32_internet_radio_v3\ESP32_radio_v3_ILI9488_canvas\ESP32_radio_v3_ILI9488_canvas.ino:4025:10: error: 'audio_info_callback' is not a member of 'Audio'
4025 | Audio::audio_info_callback = my_audio_info; // Assigning custom callback function to handle events and audio information
| ^~~~~~~~~~~~~~~~~~~
C:\Users\user\Downloads\ESP32_internet_radio_v3\ESP32_radio_v3_ILI9488_canvas\ESP32_radio_v3_ILI9488_canvas.ino:4025:32: error: 'my_audio_info' was not declared in this scope; did you mean 'audio_info'?
4025 | Audio::audio_info_callback = my_audio_info; // Assigning custom callback function to handle events and audio information
| ^~~~~~~~~~~~~
| audio_info
Multiple libraries were found for "SD.h"
Used: C:UsersAppDataLocalArduino15packages3.3.5libraries
Not used: C:UsersuserAppDataLocalArduino15librariesSD
exit status 1
Compilation error: variable or field 'my_audio_info' declared void
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Deleted from topic: Internet radio and audio player on ESP32-S3
by pawel_1980 on 17 Jan 2026 14:04