Ihor Dutchak

Another instance of hang on macOS: https://github.com/libusb/libusb/actions/runs/13942729066/job/39022892501 - 6 hours And here: https://github.com/libusb/libusb-cmake/actions/runs/13945766922/job/39032488516

Thanks for reporting this. Can you share a minimal code sample where this is reproducible? And if you could collect and share a dump file (.dmp) of the crash -...

Please confirm your project respects Notes about multithreading: https://github.com/libusb/hidapi/wiki/Multi%E2%80%90threading-Notes#hid_read

Yes, it seem so. If you can suggest a correct way of getting the SN for BLE device that would be very helpful, thanks.

@jianweihao how did you end up checking that piece of code? Did you happen to reproduce the issue? And there is a problem adding `CancelIo` before `register_winapi_error`...

I'm pretty sure you'd hit the same issue with `hid_write` in that branch. I believe @mcuee wants to point out that since you're handling the hot plug/unplug scenarios for your...

> With WinUSB, when LIBUSB_RECIPIENT_INTERFACE is used for the transfer, the WinUSB DLL forces the low byte of wIndex to the interface number, regardless of what you set it to....

White technically the implementation is correct, and preserves backward compatibility, it actually introduces a new confusing workflow which I've seen in similar context but in other project: One may want...