Simple HDLC driver test application
2/04 Brad Parker <brad@heeltoe.com>

This application is designed to work between two EP RPX_LITE DW
boards, with the TX3 & RX3 lines connected (cross) and CLK3 connected.
One board generates clock and needs a jumper from PA5 to CLK3.

One side can "echo" using the command

	./frames -e

And one side can send 100 frames of 100 bytes using

	./frames -I -i -s 100 -C 100

The program assumes the simple hdlc driver is installed and devfs is
used in the kernel.

