chkWDTO() will give you what you need. If it returns 1 if the ED timed out and 0 if it didn’t. There are similar functions for testing hard or soft reset also.

Yes, thats what I mean.

--- In r...@yahoogroups.com, "Bob Hohentanner"
<bhohentanner@a...> wrote:
> Do you mean check if the Rabbit is restarting as a result of a WD
> timeout?
> 
> 
> ________________________________
>
> From: groenenberg25 [mailto:peter_groenenberg@h...]
> Sent: Thursday, January 20, 2005 8:18 AM
> To: r...@yahoogroups.com
> Subject: [rabbit-semi] How to detect a HW watchdog timeout
> 
>
> Hi,
>
> I think this is a basic question, but i can fugure out how it works.
>
> I want to use the WH watchdog timer in my program. Does anyone know
> how I can detect if it timed out?
>
> When I check the GCSR register (of my RCM 3700), nothing changes.
>
> I want my dynamic C program to do the following as it starts:
>
>                                 
>                                Yes -> Do something
>                               /
> Check if WD timer timed out->
>                               \
>                                No  -> Do someting else
>
>
>
> thanks,
> Peter
>
>
>
>
>
>
> ________________________________
>
> > .

Do you mean check if the Rabbit is restarting as a result of a WD timeout?

Hi,

I think this is a basic question, but i can fugure out how it works.

I want to use the WH watchdog timer in my program. Does anyone know
how I can detect if it timed out?

When I check the GCSR register (of my RCM 3700), nothing changes.

I want my dynamic C program to do the following as it starts:

                                
                               Yes -> Do something
                              /
Check if WD timer timed out->
                              \
                               No  -> Do someting else
thanks,
Peter