Lpc2000

Hi!

For a dummy application with lpc2138 I'm using uc/OS II. I make 2
tasks  (LED ON / LED OFF) with a time delay of 10.
The sched change the task enviroment correctly between the two taks,
but after the time delay (from 2 tasks) the program stay at the
IdleTask routine forever because there isn't a Os_sched()call. I have
been looking for a lot of documentation but nothing appears.

What is the correct procedure to work with uc/OS II?, I need to create
a timer interrupt (TMR1), TMR0 is the timestick() call, that calls
continuosly the Os_sched()?

Thanks a lot!