#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 LED_BUILTIN LED_BUILTIN  // allow testing #ifdef LED_BUILTIN

#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  0
#define ETH_PHY_POWER -1
#define ETH_PHY_MDC   16
#define ETH_PHY_MDIO  14
#define ETH_PHY_TYPE  ETH_PHY_LAN8720
#define ETH_CLK_MODE  ETH_CLOCK_GPIO17_OUT

#endif /* Pins_Arduino_h */
