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Added pinToInterrupt() variant macro (Paul Stoffregen)

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Cristian Maglie
2013-09-28 21:11:33 +02:00
parent 5284c3a3e6
commit 35d477297d
5 changed files with 13 additions and 1 deletions
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5
hardware/arduino/sam/variants/arduino_due_x/variant.h
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@@ -56,6 +56,11 @@ extern "C"{
// Number of pins defined in PinDescription array
#define PINS_COUNT (79u)
#define NUM_DIGITAL_PINS (53u)
#define NUM_ANALOG_INPUTS (12u)
// Interrupts
#define digitalPinToInterrupt(p) ((p) < NUM_DIGITAL_PINS ? (p) : -1)
// LEDs
#define PIN_LED_13 (13u)