Nicolai-Electronics / rp2040-i2c-interface

MIT License
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rp2040 side works, USB fails, Win 10&11, Code 10 #10

Open billj324 opened 3 months ago

billj324 commented 3 months ago

This device cannot start. (Code 10) A request for the USB BOS descriptor failed. Tried different computers, win10 & 11, many different USB drivers, all same error. Firmware build issue? Usb 3 vs 2 issue(this turned out to be an obscure issue with other toolboxes?) What can I do to help diagnose and possibly contribute?

<1hr Later> Update: brain melting. learned about the usb descriptors, String/Device/BOS/Configuration. It appears we are lacking the BOS descriptor. Appears that this is a new USB3 thing. Funny enough, in the few google hits i got searching for the code 10, it seemed to be USB3 related foward-compatibility. I will try to write one, but... I've never done this before so this could take days w no results... and its bedtime. stand by.