Vitalii Bursov

Could be this issue - https://developer.arm.com/documentation/ka003795/latest Interrupt may be happening twice because "interrupt clear" signal doesn't "get through" before interrupt handling routine returns. When I debugged a similar issue, it...

Hi, DFU protocol (firmware upgrade via USB) uses control endpoint to transfer firmware blocks to/from the host. It works with a 128-byte transfers, looks like the only drawback is that...

Hi @Windfisch, as far as I understand, control_in() in a class should be able to override usb-device's handling of descriptors, so it should be possible to craft a fully custom...

@Windfisch, unfortunately, it didn't work easily. Primary problem is that GET_DESCRIPTOR needs descriptors from all classes, but every single control_in() handler works with one class only, so this needs a...

Some parts of `usb-device` can be tested in software and without OS stuff like USB over network or USB gadgets. It won't cover everything, but still can help a lot,...