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chegewara / EspTinyUSB

ESP32S2 native USB library. Implemented few common classes, like MIDI, CDC, HID or DFU (update).
MIT License
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USB Host support? #12

Closed blackketter closed 2 years ago

blackketter commented 3 years ago

Thanks for this excellent work!

Will it be possible to support USB Host functionality on the S2? Is this something that's being developed?

chegewara commented 3 years ago

USB host is not supported yet, its because there is no support in esp-idf and tinyusb stack is on early stage i think.

blackketter commented 3 years ago

Thanks. I did a little more looking around and saw this:

https://esp32.com/viewtopic.php?f=10&t=14532

Which says "At this time (December 2020) the Wi-Fi ToF, driver EDMA, USB Host & ULP coprocessor (state machine) features are still unsupported, and are planned for ESP-IDF v4.3."

So, it's on the roadmap for 4.3. Looking forward to it!

chegewara commented 3 years ago

https://esp32.com/viewtopic.php?f=13&t=18835&p=72093#p72093

chegewara commented 3 years ago

There is still no host support in arduino, but here is some basic support in esp-idf: https://github.com/chegewara/esp32s2-usb-host-example

chegewara commented 3 years ago

I am currently working on USB host library for arduino-esp32. Here is some early stage: https://github.com/chegewara/esp32S2-usb-host-library