GNU/Linux & USB - Implementing Control Transfers in C with libusb-1.0

[@sergiohdzrey]

Amazing, thank you for your videos. Share us more :)

[@debasishbordoloi3738]

Thank you! This video was very interesting and informative!

[@mehdihanzouti2650]

Thanks for your sharing, very interessting video, and very clear presentation !

[@NSSMutableYoutubeChannel]

good video! I wish you had expanded on the request type when calling libusb_control_transfer.
I'm still have some trouble understanding this bmRequestType value, namely , when to use a standard request type or a class-specific request type or a vendor-specific request type. Could you elaborate on that?

[@seek-the-truth-always]

Thank you for your work, I have noticed that we used libusb without attaching a kernel driver. is it the case that usb interfaces directly with usbcore?

[@careylzh2573]

Hi bro, your editor setup is very pretty. May I know if this is a terminal emulator, or a desktop IDE with vim support?
Thanks :)

[@johannes4gnu_linux96]

Thanks you. It is Just the simple terminal st and vim

[@LorenMLang]

One minor nitpick with this video, it relies on the assumption that the host system is little endian. It would be better to use a literal unsigned char for the number instead of casting the int pointer to an unsigned char pointer. On a big endian system, it will interpret the received value quite a bit different.

[@johannes4gnu_linux96]

Yes, that's true.

[@luquest1848]

Rockstar

[@dalesmith8666]

It would be nice if you could do this in a Windows environment, using Qt creator, C++, with a simple GUI.