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Re: [avr-gcc-list] SIGNAL or INTERRUPT ?!

From: Royce Pereira
Subject: Re: [avr-gcc-list] SIGNAL or INTERRUPT ?!
Date: Sun, 04 Sep 2005 10:08:09 +0530
User-agent: Opera M2/8.02 (Win32, build 7680) 
Hi,
On Sat, 03 Sep 2005 21:36:23 +0530, Vincent Trouilliez <address@hidden> wrote: 


Hi all, new to the list and avr C programming... first question on here,
about interrupt routines...
In the relevant part of the avr-libc PDF, section 6.20.1, it says :

"An interrupt routine is defined with one of two macros,
INTERRUPT() and SIGNAL(). These macros register and mark the routine as
an interrupt handler for the specified peripheral."

But for the life of me, I can't see anywhere in the rest of the
interrupt section, a single word to explain what the difference between
the two macros is, and their respective purpose/goal. So I can't make an
It's found at Section 5.20.2.4 onwards. Please read completely the whole section on INTERRUPT/SIGNAL. 

--Royce.


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