quick note

Just a quick note, I've found an open source usb stack, that mainly supports control transfers. The good thing is it targets embedded devices + it is well written in kernel style. I have also found an embedded filesystem library called efsl or something. It is also good, because it supports FAT, and it has the basic open/close/read/write implemented, even though they are dummy library calls it is quite useful for now + it only needs read_sector()/write_sector() calls at the low level. these two might be quite useful. The other thing is nano-x. This is an embedded gui library that only needs very basic framebuffer operations like DrawVertical() DrawHoriz() etc. implemented. After I enhance task support and system calls, if I can get all three put together, that could be a great demo.