Hi,
I'm trying to run FreeRTOS on my custom board with AT91SAM7X and Crossworks. Simple LED switching without RTOS works. With scheduler it only works only in debug mode and only when I use step mode(line by line). Could it be hardware problem? Instable clock, PLL?
I'll appreciate any help.

Does this help http://ccgi.rowley.co.uk/support/faq.php?do=article&articleid=35