USB synths

[John G. Heim]

n 03/11/2016 04:17 PM, Chris Brannon wrote:
> The kernel provides a device node for each of your USB devices, but 
> you aren't really supposed to interact with those using the standard 
> Unix utilities. They're used by libusb, which makes it possible to 
> drive USB devices directly from user space. For instance, sane's USB 
> scanner drivers use libusb,


Do you know if the kernel uses a different system to interact with USB 
devices during boot? For example, during boot, the system knows that you 
have a USB keyboard.