Lpc2000

--- In lpc2000@yahoogroups.com, "bobtransformer" <bgudgel@...> wrote:
>
> 
> > static void timer0ISR(void)
> > {
> > if (IO0PIN=0)
> >   {
> >   IO0SET=LED;
> >   }
> >   else
> 
> 
> Also, did you mean to have the single equals sign in the if
> statement instead of == ?   ...  if (IO0PIN=0)

I deleted the "=" mark accidentally while formatting the text for posting.
Some more info that I didn't included in my first post:
1. I'm using Crossworks 1.5
2. After Timer match registers are in following states:
VICIrqStatus: 0x00000010
VICRawIntr: 0x00002018

It looks like VICVectorAddr0 is not pointing to the ISR. I tried
adding #define VECTORED_IRQ_INTERRUPTS ; and replacing code in startup.s:

#ifdef VECTORED_IRQ_INTERRUPTS
  .word 0xB9205F84                              /* boot loader checksum */
  ldr pc, [pc, #-0xFF0]                         /* irq handler */
#else
  .word 0xB8A06F60                              /* boot loader checksum */
  ldr pc, [pc, #irq_handler_address - . - 8]    /* irq handler */
to:
#ifdef VECTORED_IRQ_INTERRUPTS
  .word 0xB9205F84                              /* boot loader checksum */
  ldr pc, [pc, #-0xFF0]                         /* irq handler */
#else
  .word 0xB8A06F60                              /* boot loader checksum */
  ldr pc, [pc, #-0xFF0]   /* irq handler */

But it didn't work either.
Thanks for your attention.