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| author | David A. Mellis <d.mellis@arduino.cc> | 2011-12-02 17:17:27 -0500 |
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2011-12-02 17:17:27 -0500 |
| commit | c2263dfc0b7a30c3f85916ae4b093feb770aca15 (patch) | |
| tree | 81c179af6cd43dc3d24d85a0a9039ac5e1a682fd /cores/arduino/wiring_private.h | |
| parent | aae9972a2b3fa47b12a99d5c7fea7fd49f51ce4f (diff) | |
Support 3rd external interrupt on ATmega1284P (maniacbug)
http://code.google.com/p/arduino/issues/detail?id=728
Diffstat (limited to 'cores/arduino/wiring_private.h')
| -rwxr-xr-x | cores/arduino/wiring_private.h | 2 |
1 files changed, 2 insertions, 0 deletions
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 |