Timmer & timer-ticks on 68360
gerke.kok at ascom.nl
gerke.kok at ascom.nl
Fri May 12 05:51:28 UTC 2000
Thanks for the reaction.
Our target has a clock of 25MHz. This is I _believe_ this is the same as
Eric uses. But still the ticker program comes up after 30 sec. and says only
5 secs have past...
As for that linkcmds, I would like to see the memory configuration also in
that way, we have many targets with the same setup except for the memory.
Could this also be done in linkcmds? Or should I define a simple function
that does the job and implement this in the real project specific code?
> -----Original Message-----
> From: Joel Sherrill [mailto:joel.sherrill at OARcorp.com]
> Sent: Thursday, May 11, 2000 18:52
> To: Jake Janovetz
> Cc: gerke.kok at ascom.nl; rtems-users at oarcorp.com
> Subject: Re: Timmer & timer-ticks on 68360
> Jake Janovetz wrote:
> > I've had this trouble before. It has to do with the way your
> > clock/PLL is configured for your board versus how Eric set things
> > up for the BSP. I _believe_ Eric assumes a 25 MHz clock oscillator
> > connected to the 68360 whereas things will be slightly different if
> > you use a 4 MHz oscillator and work with that (which is what I do).
> > If you think this could be the source of your trouble, let me know
> > and I can email you changes I make to the BSP.
> Jake/Eric, is clock speed something that could come from the linkcmds
> I think the sparc/erc32 BSP did it this way.
> > Cheers,
> > Jake
> > On Thu, May 11, 2000 at 06:26:38PM +0200, gerke.kok at ascom.nl wrote:
> > > Hello,
> > > we are porting the gen68360 BSP to our board. With
> succes, even TCP/IP works
> > > nice. But now get stuck on the timmer stuff. What do we
> do wrong or have we
> > > forgotten when 5 sec. in the ticker example actualy gets
> to be 30 sec? We
> > > have a straigt 4.5.0 beta 2 release installed.
> > > Thanks for any help.
> > > wkr,
> > > Gerke
> > --
> > janovetz at uiuc.edu | How can it be that mathematics,
> being after all a
> > University of Illinois | product of human thought
> independent of experience,
> > | is so admirably adapted to the
> objects of reality?
> > PP-ASEL |
> - Albert Einstein
> > Disclaimer: The policies of this University certainly do
> not reflect my
> > own opinions, objectives, or agenda.
> 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
More information about the users