Lpc2000

--- In lpc2000@yahoogroups.com, "unity0724" <unity0724@y...> wrote:
>
> Hi, Experienced similar problem before.
> Got it fixed with moving all local variables to global variables.
> (I also kept every C statement in the ISR to be simple, such that
> it does not create own local variables on stack)
> I think ver GCC 3.4 and onwards has that bug fixed.

That is right.  GCC 3.3.x and older generated incorrect entry/exit code 
for IRQ and FIQ handlers.  Use 3.4.x or newer.

Karl Olsen