I downloaded your code and tried to compile the examples without success. I'm getting the following errors and was wondering if you had any suggestions:
C:\Users\AppData\Local\Temp\build4893843428045478444.tmp/core.a(cortex_handlers.c.o): In function SVC_Handler': C:\Users\Downloads\arduino-1.5.2\hardware\arduino\sam\cores\arduino/cortex_handlers.c:43: multiple definition of SVC_Handler'
ChibiOS_ARM\utility\chcore_v7m.c.o:C:\Users\Downloads\arduino-1.5.2\libraries\ChibiOS_ARM\utility/chcore_v7m.c:91: first defined here
C:\Users\AppData\Local\Temp\build4893843428045478444.tmp/core.a(wiring.c.o): In function SysTick_Handler': C:\Users\Downloads\arduino-1.5.2\hardware\arduino\sam\cores\arduino/wiring.c:77: multiple definition of SysTick_Handler'
C:\Users\AppData\Local\Temp\build4893843428045478444.tmp/core.a(cortex_handlers.c.o):C:\Users\Downloads\arduino-1.5.2\hardware\arduino\sam\cores\arduino/cortex_handlers.c:47: first defined here
collect2: ld returned 1 exit status
Thank you very much for your efforts. I've been trying to figure out how to better utilize the capabilities of the DUE and I think this is the way to go...