I noticed the Due has a SWD interface, I have a cheap ST-Link V2 clone can this work? Has anyone used Jeff Probe?
I have no idea who or what Jeff Probe is.
But the ST-Link clones work fine. The Due even has some 2.54mm SWD pins. So you don't need a tiny 5x2 JTAG adapter.
Obviously Microchip/Atmel will not support ST-Link in AS7.0
But non-partisan IDE like Keil, Rowley, ... do support it.
David.