problem with vTaskDelayUntil() stalling

Kernel
#1

gnuffel wrote on Sunday, December 06, 2009:

I have a periodic task with plenty of stack. When I call 

xLastWakeTime = xTaskGetTickCount();
TaskDelayUntil(&xLastWakeTime, /*LAMBDA_CTRL_RATE*/ 5);

which should delay for  5 ticks, I never return from this call. Neither is any other task in the system contonuing to run.

The platform is a LPC2138. Is there anything special I should think of to get this to work

#2

gnuffel wrote on Sunday, December 06, 2009:

I should mention that by using the debugger, it seems like the idle task continues to run, but nothing else ever happens.

#3

gnuffel wrote on Monday, December 07, 2009:

Nevermind, I placed an ISR for another thing on #0 that was already configured for the tick timer.