diff options
| author | Cristian Maglie <c.maglie@bug.st> | 2013-10-01 18:15:31 +0200 |
|---|---|---|
| committer | Cristian Maglie <c.maglie@bug.st> | 2013-10-31 12:44:24 +0100 |
| commit | 9b4562c4c53f634d61eb89f210a599d376d44aae (patch) | |
| tree | 38ff173d889e910385a3d9d54c2c158a0e2005d6 /cores/arduino | |
| parent | d9f140b386d30c486a3119871838126834c4a133 (diff) | |
Using NOT_AN_INTERRUPT defined constant
Diffstat (limited to 'cores/arduino')
| -rw-r--r-- | cores/arduino/Arduino.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h index 5596c14..de1886d 100644 --- a/cores/arduino/Arduino.h +++ b/cores/arduino/Arduino.h @@ -151,6 +151,8 @@ extern const uint8_t PROGMEM digital_pin_to_timer_PGM[]; #define NOT_A_PIN 0 #define NOT_A_PORT 0 +#define NOT_AN_INTERRUPT -1 + #ifdef ARDUINO_MAIN #define PA 1 #define PB 2 |