Is there any more documentation on what audio format the esp_hf_client_audio_data_send function expects?
The esp hf example only echoes the received data back. So it isn´t very clear on how to prepare the audio buffer.

I found out that, the task which starts adc continuous mode also has to stop it. If you try to stop from another task, it will crash like mentioned before.
Now I can restart the adc when it stops working, but this really is a suboptimal solution.

I think I have got the same issue.
I also use an esp32s3, but with SPIFFS. So I guess it has something to do with the vfs in general.
Upon calling fwrite or fclose the adc continuous stops working. When calling adc_continuous_read after this I always receive ESP_ERR_TIMEOUT.

Additionally I can't ...

I figured the issue myself out.
For anyone else having a similar issue:
I was calling strtok with the version string from esp_app_desc_t which changed the version string. So when esp_ota_end was using it, the string was NULL.
Copying the version string in a buffer and then calling strtok on the ...

Hello everyone,
I am trying to do an ota via modbus rtu. But after having written the image to flash with esp ota write(), the call to esp ota end
makes the esp crash with "Guru Meditation Error: Core / (Cache disabled but cached memory region accessed).
Write back error occurred while dcache tries ...