I am working on a Qt based application to interact with Lego Ev3 Mindstorm.
I am working on Windows 10 platform using Qt 5.14 and Visual Studio 2017;
I know the brick has a valid USB connection because the Lego application can control it.
I have tried using libusb but the bulk_transfer apparently is not supported on Windows. I can connect to the device in libusb but the transfer always fails.
I also tried hidapi. again I can connect to the device but canont write to it.
Is there a library that is known to work with Qt and windows USB devices?
Bruce
Bookmarks