Xmega32a4

Has anyone had any luck porting freertos to the avr xmega?  I have a port that seams to work well with the xmega128a1 but it is not working with the xmega32a4.  On the 32a4 interrupts are not restarted after xPortStartScheduler is called. 

Xmega32a4

http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=76435

Xmega32a4

Thank you