chegewara

Sending and receiving data itself is not that hard, but if i want to make driver it would have to parse descriptors to handle In/Out jacks. I have to admit...

This is what i do for living for few years, i am esp32 programming freelancer. Yes, ive been using android smartphone to implement simple midi code for ble midi on...

https://github.com/nkolban/esp32-snippets/issues/510

Sorry, but from the logs it does not look like anything related to library. It looks like issue with your code (too small task stack) ``` Stack canary watchpoint triggered...

There is many ways to send HEX data - USB CDC - USB HID all depends what you want to achieve and what app you have on the other side

Great and how did you connect/wire esp32s2 board?

ok, but it is only half of it you are using `Serial` in your code. do you have connected USB to UART converter too?

With the code you posted you need to connect 2 USB cables to PC - one for USB which you described - one for UART which is requiring some USB...

I dont see what is not working here. What are those files from in your logs? It looks like a bug in your code.

https://github.com/espressif/esp-usb/tree/master/host/class