Sylwester

I think you need to use the fork for the ESP32 version of the Xtensa core: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/index.html / https://github.com/espressif/esp-idf/blob/master/tools/tools.json

Sorry, I am not working for Espressif. Just a hobbyist developer using the ESP32 MCUs. I think it is enough if you just get this archive instead of the whole...

That is weird. This seems related? https://github.com/espressif/esp-idf/issues/5308 Afaics, qemu with the standard tensilica core can not run ESP32 code.

@rui314 Let me know if I can help somehow.

https://github.com/espressif/esp-idf/tree/master/components/esp_system/ld Compiled ELF files for ESP32, ESP32S2, ESP32S3: https://drive.google.com/drive/folders/1PgTe9X3KvuzLSnnGtVFTtOWEBS2IBxPD?usp=sharing

@igrr Off topic, but does the qemu for xtensa also support the S2/S3 series? I am primarely working with S3 nowadays and it would be great to see it.

I am interested in USB Audio Hosting and Bridging. E.g. connecting 2 devices via USB and passing through multichannel audio. Would this be feasible?

> @DatanoiseTV I never tested more than one USB audio streaming device, connected at the same time, but I think, there is a good chance, that it will work with...

It's "Linux raspberrypi 3.18.7-v7+ #755 SMP PREEMPT Thu Feb 12 17:20:48 GMT 2015 armv7l GNU/Linux" - the latest Raspbian on a PI2, so I guess its https://github.com/raspberrypi/linux/tree/rpi-3.18.y

Unfortunately not able to compile it: ```root@raspberrypi:/home/pi/usart-sound# make make -C /lib/modules/3.18.7-v7+/build M=/home/pi/usart-sound modules make[1]: Entering directory '/usr/src/linux' WARNING: Symbol version dump ./Module.symvers is missing; modules will have no dependencies and...