pins_arduino.h

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <stdint.h>

static const uint8_t LED_BUILTIN = 18;
#define BUILTIN_LED LED_BUILTIN // backward compatibility

#define EXTERNAL_NUM_INTERRUPTS 16
#define NUM_DIGITAL_PINS 40
#define NUM_ANALOG_INPUTS 16

#define analogInputToDigitalPin(p) (((p) < 20) ? (analogChannelToDigitalPin(p)) : -1)
#define digitalPinToInterrupt(p) (((p) < 40) ? (p) : -1)
#define digitalPinHasPWM(p) (p < 34)

#define TX1 12
#define RX1 13
#define TX2 33
#define RX2 39

static const uint8_t TX = 1;
static const uint8_t RX = 3;

static const uint8_t SCL = 4;
static const uint8_t SDA = 15;

static const uint8_t SS = 5;
static const uint8_t MOSI = 23;
static const uint8_t MISO = 32;
static const uint8_t SCK = 18;

static const uint8_t A0 = 36;
static const uint8_t A3 = 39;
static const uint8_t A4 = 32;
static const uint8_t A5 = 33;
static const uint8_t A6 = 34;
static const uint8_t A7 = 35;

static const uint8_t T0 = 4;
static const uint8_t T2 = 2;
static const uint8_t T8 = 33;
static const uint8_t T9 = 32;

#define ETH_PHY_ADDR 1
#define ETH_PHY_POWER 2
#define ETH_PHY_MDC 16
#define ETH_PHY_MDIO 14
#define ETH_PHY_TYPE ETH_PHY_DP83848
#define ETH_CLK_MODE ETH_CLOCK_GPIO17_OUT

#endif /* Pins_Arduino_h */