NXJ and maximum sampling time

[epokh]

Is there a way to find out the maximum sampling time the lejos vm can reach? I'm implementing a biquadratic filter class in java (I mean already finished). How can i check it?
Thanks.

P.S.
The translated question is: if the vm guarantees a periodic scheduling of a task. So if lejos is preemptive I would set a task with high priority and manage it to be executed periodically.

[lawrie]

lejos NXJ is currently set to preempt the running thread every 2 milliseconds. It uses a 1 millisecond interrupt to generate a tick, and TICKS_PER_TIME_SLICE is set to 2 on the NXT. It was set to 20 on the RCX.

[epokh]

Ah oky this is clear. So I will set a maxium limit of let's say 4 or 6 millisiseconds. Thanks.