[PD-dev] making a libusb object (expanding on [hid] toolkit)

[Christian Klippel]

hi again,

btw, with libusb, you just send or receive buffers with up to 64 bytes, 
independant of how the device is enumerated. so you can send/receive data 
from a hid device the same way as from a non-hid device, by 
usb_interrupt_read or *_write ..... serial devices usually have bulk 
endpoints (higher transfer rate), so it just changes to usb_bulk_read and 
*_write.

greets,

chris