Lpc2000

--- In lpc2000@yahoogroups.com, "Hugh O'Keeffe" <hugh.okeeffe@a...> wrote:
> Ashling provide a timer interrupt example which demonstrates how to
handle
> nested interrupts, the VIC and timers etc. If anyone is interested I can
> post it to the files section. I've been falling behind on posts
lately so
> apologies if some one has answered this already....
>  
>  
> The following source snippet is taken from the file...
>  
> /*
>  
> This program initiates two timers, (Timer0 and Timer1), to go off at
> TIMER0_INTERVAL TIMER1_INTERVAL (#defines) intervals respectively. 
>  
> Both Timer0 and Timer1 interrupt handler takes half of the interrupt
period
> to execute. 
>  
> Timer0 is configured as a higher priority interrupt than Timer1.
Since it
> occurs more often that Timer1, it will periodically 
> become a nested interrupt (interrupts Timer1). 
>  
> Whenever the Timer1 interrupts, it turns on P0.4 while the interrupt
handler
> executing.
>  
> Whenever the Timer0 interrupts, it turns on P0.5 while the interrupt
handler
> executing.
>  
> Whenever the Timer0 interrupts Timer1 (i.e. nested condition), it
turns on
> P0.6 while the interrupt handler executing.
>  
> */
>  
> Hugh @ www.ashling.com/support/lpc2000/ 
> 
> 
> [Non-text portions of this message have been removed]

Did you put this in the files section yet. I haven't seen it. I would
like to look at this.

thanks,
David