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| author | Cristian Maglie <c.maglie@bug.st> | 2013-09-28 21:11:33 +0200 |
|---|---|---|
| committer | Cristian Maglie <c.maglie@bug.st> | 2013-10-31 12:43:41 +0100 |
| commit | c7baecc1f62e8a98ce1cc13a5a5df8359d83f54e (patch) | |
| tree | b18e7272f65a06c7d3dc7dee94f516ed805dbcea /variants/leonardo | |
| parent | 513089156b69385e6074849a9e1a40a2ef6c536a (diff) | |
Added pinToInterrupt() variant macro (Paul Stoffregen)
Diffstat (limited to 'variants/leonardo')
| -rw-r--r-- | variants/leonardo/pins_arduino.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/variants/leonardo/pins_arduino.h b/variants/leonardo/pins_arduino.h index 2c7f837..a0e1594 100644 --- a/variants/leonardo/pins_arduino.h +++ b/variants/leonardo/pins_arduino.h @@ -132,6 +132,8 @@ static const uint8_t A11 = 29; // D12 extern const uint8_t PROGMEM analog_pin_to_channel_PGM[]; #define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) ) +#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : -1))))) + #ifdef ARDUINO_MAIN // On the Arduino board, digital pins are also used |