#ifndef Pins_Arduino_h
#define Pins_Arduino_h

/* variant: Espoir
 * vendor: Connaxio
 * url: https://www.connaxio.com/electronics/espoir/
 */

#include <stdint.h>

#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)

/* USB UART */
static const uint8_t TX = 1;
static const uint8_t RX = 3;

/* mikroBUS UART */
static const uint8_t TX1 = 10;
static const uint8_t RX1 = 9;

/* mikroBUS I2C */
static const uint8_t SDA = 23;
static const uint8_t SCL = 18;

/* mikroBUS SPI */
static const uint8_t SS   = 15;
static const uint8_t MOSI = 13;
static const uint8_t MISO = 12;
static const uint8_t SCK  = 14;

/* Default analog pins */
static const uint8_t A0 = 36;
static const uint8_t A1 = 37;
static const uint8_t A2 = 38;
static const uint8_t A3 = 39;
static const uint8_t A6 = 34;

/* Alternative analog pins */
static const uint8_t A10 = 4;
static const uint8_t A12 = 2;
static const uint8_t A13 = 15;
static const uint8_t A14 = 13;
static const uint8_t A15 = 12;
static const uint8_t A16 = 14;

/* Touch pins */
static const uint8_t T0 = 4;
static const uint8_t T2 = 2;
static const uint8_t T3 = 15;
static const uint8_t T4 = 13;
static const uint8_t T5 = 12;
static const uint8_t T6 = 14;

/* Other pin names */
static const uint8_t AN  = 36;
static const uint8_t RST = 5;
static const uint8_t PWM = 2;
static const uint8_t INT = 4;
static const uint8_t CS  = 15;
static const uint8_t SDO = 13;
static const uint8_t SDI = 12;

/* Ethernet interface */
static const uint8_t ETH_INT = 35;
#define ETH_PHY_ADDR  0
#define ETH_PHY_POWER -1
#define ETH_PHY_MDC   32
#define ETH_PHY_MDIO  33
#define ETH_PHY_TYPE  ETH_PHY_KSZ8081
#define ETH_CLK_MODE  ETH_CLOCK_GPIO0_IN

/* USB interface */
#define USB_VID          0x10C4     // Silabs's VID
#define USB_PID          0x8D9A     // Espoir's PID, requires Silab USB PHY
#define USB_MANUFACTURER "Connaxio"
#define USB_PRODUCT      "Espoir"
#define USB_SERIAL       ""

#endif /* Pins_Arduino_h */