From c2263dfc0b7a30c3f85916ae4b093feb770aca15 Mon Sep 17 00:00:00 2001 From: "David A. Mellis" Date: Fri, 2 Dec 2011 17:17:27 -0500 Subject: Support 3rd external interrupt on ATmega1284P (maniacbug) http://code.google.com/p/arduino/issues/detail?id=728 --- cores/arduino/wiring_private.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'cores/arduino/wiring_private.h') diff --git a/cores/arduino/wiring_private.h b/cores/arduino/wiring_private.h index 41d1d40..f0ceb0c 100755 --- a/cores/arduino/wiring_private.h +++ b/cores/arduino/wiring_private.h @@ -54,6 +54,8 @@ extern "C"{ #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) #define EXTERNAL_NUM_INTERRUPTS 8 +#elif defined(__AVR_ATmega1284P__) +#define EXTERNAL_NUM_INTERRUPTS 3 #else #define EXTERNAL_NUM_INTERRUPTS 2 #endif -- cgit v1.2.3-18-g5258