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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: WDT reset while in an ISR

2006-04-18 by brendanmurphy37

Jaya,

OK - I'll give up asking you to back your claims, as it doesn't seem 
to work.

I don't see an issue though with pointing out some of the factual 
errors contained in your posts, which is what my last post was mostly 
about.

I would (and have) welcomed such corrections to my own posts in the 
past: it helps prevent inaccurate and misleading information from 
propagating.

Best wishes
Brendan

--- In lpc2000@yahoogroups.com, "jayasooriah" <jayasooriah@...> wrote:
>
> Dear Brendan,
> 
> Please refrain from ask me anything if you do not need my help.
> 
> I do not wish to engage with you on this or any other topic.
> 
> Kind regards,
> 
> Jaya
> 
> --- In lpc2000@yahoogroups.com, "brendanmurphy37"
> <brendanmurphy37@> wrote:
> >
> > 
> > Jaya,
> > 
> > I don't have any needs, nor do I need your help.
> > 
> > You made the following statement:
> > 
> > "It is because the watchdog timer on LPC is not wired to the Reset
> > interrupt priority level of ARM7"
> > 
> > This contradicts information in the User Manuals, where it is 
stated 
> > that the watchdog generates a reset.
> > 
> > Furthermore, there is no such thing as a "reset interrupt 
priority 
> > level". A reset is a type of exception (as is an IRQ or FIR 
> > interrupt). Resets have a higher priority than interrupts (and 
all 
> > other exceptions, such as data aborts etc.).
> > 
> > See the ARM ARM for details.
> > 
> > All I'm asking is that if you have information to the contrary, 
> > please share it rather than making incorrect statements and vague 
> > claims about problems.
> > 
> > Best wishes
> > Brendan
>

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