#include <stdint.h>
#include "board_common.h"

Include dependency graph for board.h:

This graph shows which files directly or indirectly include this file:

Button pin definitions
#define	BTN0_PIN GPIO0
	Default button GPIO pin definition. More...

#define	BTN0_MODE GPIO_IN
	Default button GPIO mode definition. More...

#define	BTN0_INT_FLANK GPIO_FALLING
	Default interrupt flank definition for the button GPIO.

#define	BUTTON0_PIN BTN0_PIN
	Definition for compatibility with previous versions.

ESP32 Ethernet (EMAC) configuration
#define	EMAC_PHY_IP101G 1
	IP101G used as PHY interface.

#define	EMAC_PHY_ADDRESS 1
	PHY1 used as base address.

#define	EMAC_PHY_SMI_MDC_PIN 23
	SMI MDC pin.

#define	EMAC_PHY_SMI_MDIO_PIN 18
	SMI MDC pin.

#define	EMAC_PHY_CLOCK_MODE ETH_CLOCK_GPIO0_IN
	external 50 MHz clock

#define	EMAC_PHY_POWER_PIN GPIO5
	PHY RESET_N connected to pin 5.

Macro Definition Documentation

◆ BTN0_MODE

#define BTN0_MODE GPIO_IN

Default button GPIO mode definition.

Since the GPIO of the button is pulled up with an external resistor, the mode for the GPIO pin has to be GPIO_IN.

Definition at line 42 of file board.h.

#define BTN0_PIN GPIO0

Default button GPIO pin definition.

The button is only available when Ethernet is not used, as is shares its pin with the Phy clock.

Definition at line 35 of file board.h.