rtems_task_wake_after

[Joel Sherrill]

gerke.kok at ascom.nl wrote:
> 
> The ticker program runs to slow. It takes almost 6 seconds to pass one
> second.

Then the clock driver is not programming the hardware correctly for
your board.   There may be other differences between your hardware
and Eric Norum's you have not accounted for.

> OneSecond is set to the value gotten by the ticker programs
> get_ticks_per_second()

OK.

Another possibility is that you have not configured something
correctly and .. follow me here...

+ get_ticks_per_second() is returning 0
+ tasks yield -- don't block
+ tasks return from task body
+ fatal error

Just an idea.  You will need to debug a bit.  Even if the
tick is too slow, it should run correctly.


> wkr,
> Gerke
> 
> > -----Original Message-----
> > From: Joel Sherrill [mailto:joel.sherrill at OARcorp.com]
> > Sent: Monday, July 03, 2000 16:05
> > To: gerke.kok at ascom.nl
> > Cc: rtems-users at oarcorp.com
> > Subject: Re: rtems_task_wake_after
> >
> >
> > gerke.kok at ascom.nl wrote:
> > >
> > > Hello,
> > > does anyone know what I do wrong when my gen68360 resets
> > when two tasks use
> > > the call:
> > >         rtems_task_wake_after( OneSecond);
> > > to alternate between the two? It is kind of the same test
> > as the ticker
> > > test-application.
> >
> > Does ticker run?
> >
> > What is OneSecond set to?
> >
> > > Thanks,
> > > Gerke
> >
> > --
> > Joel Sherrill, Ph.D.             Director of Research & Development
> > joel at OARcorp.com                 On-Line Applications Research
> > Ask me about RTEMS: a free RTOS  Huntsville AL 35805
> >    Support Available             (256) 722-9985
> >

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
   Support Available             (256) 722-9985