/*
 *******************************************************************************
 * Copyright (c) 2021, STMicroelectronics
 * All rights reserved.
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 *******************************************************************************
 */
#pragma once

/*----------------------------------------------------------------------------
 *        STM32 pins number
 *----------------------------------------------------------------------------*/
#define PA8                     0
#define PA9                     1
#define PA10                    2
#define PA11                    3
#define PA12                    4
#define PA13                    5
#define PA14                    6
#define PA15                    7
#define PB2                     8
#define PB3                     9
#define PB4                     10
#define PB5                     11
#define PB6                     12
#define PB7                     13
#define PB8                     14
#define PB9                     15
#define PB10                    16
#define PB11                    17
#define PB12                    18
#define PB13                    19
#define PB14                    20
#define PB15                    21
#define PC13                    22
#define PC14                    23
#define PC15                    24
#define PA0                     PIN_A0
#define PA1                     PIN_A1
#define PA2                     PIN_A2
#define PA3                     PIN_A3
#define PA4                     PIN_A4
#define PA5                     PIN_A5
#define PA6                     PIN_A6
#define PA7                     PIN_A7
#define PB0                     PIN_A8
#define PB1                     PIN_A9
#define PF0                     35
#define PF1                     36

// Alternate pins number
#define PA1_ALT1                (PA1  | ALT1)
#define PA2_ALT1                (PA2  | ALT1)
#define PA3_ALT1                (PA3  | ALT1)
#define PA6_ALT1                (PA6  | ALT1)
#define PA7_ALT1                (PA7  | ALT1)
#define PA7_ALT2                (PA7  | ALT2)
#define PA7_ALT3                (PA7  | ALT3)
#define PB0_ALT1                (PB0  | ALT1)
#define PB1_ALT1                (PB1  | ALT1)
#define PB1_ALT2                (PB1  | ALT2)
#define PB14_ALT1               (PB14 | ALT1)
#define PB15_ALT1               (PB15 | ALT1)
#define PB15_ALT2               (PB15 | ALT2)

#define NUM_DIGITAL_PINS        37
#define NUM_ANALOG_INPUTS       10

// On-board LED pin number
#define LED_BUILTIN             PA15
#define LED_RED                 LED_BUILTIN
#define LED_GREEN               PB3

// SPI Definitions
#define PIN_SPI_SS              PA4
#define PIN_SPI_MOSI            PA7
#define PIN_SPI_MISO            PA6
#define PIN_SPI_SCK             PA5

// I2C Definitions
#define PIN_WIRE_SDA            PB7
#define PIN_WIRE_SCL            PB6

// Timer Definitions
#define TIMER_TONE              TIM3
#define TIMER_SERVO             TIM2

// UART Definitions
// Define here Serial instance number to map on Serial generic name
#define SERIAL_UART_INSTANCE    1

// Default pin used for 'Serial' instance
// Mandatory for Firmata
#define PIN_SERIAL_RX           PA10
#define PIN_SERIAL_TX           PA9

//Used for the GPS Module
#define PIN_SERIAL2_TX          PA2
#define PIN_SERIAL2_RX          PA3

// Extra HAL modules
#if !defined(HAL_DAC_MODULE_DISABLED)
  #define HAL_DAC_MODULE_ENABLED
#endif

/*----------------------------------------------------------------------------
 *        Arduino objects - C++ only
 *----------------------------------------------------------------------------*/

#ifdef __cplusplus
  // These serial port names are intended to allow libraries and architecture-neutral
  // sketches to automatically default to the correct port name for a particular type
  // of use.  For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
  // the first hardware serial port whose RX/TX pins are not dedicated to another use.
  //
  // SERIAL_PORT_MONITOR        Port which normally prints to the Arduino Serial Monitor
  //
  // SERIAL_PORT_USBVIRTUAL     Port which is USB virtual serial
  //
  // SERIAL_PORT_LINUXBRIDGE    Port which connects to a Linux system via Bridge library
  //
  // SERIAL_PORT_HARDWARE       Hardware serial port, physical RX & TX pins.
  //
  // SERIAL_PORT_HARDWARE_OPEN  Hardware serial ports which are open for use.  Their RX & TX
  //                            pins are NOT connected to anything by default.
  #define SERIAL_PORT_MONITOR     Serial
  #define SERIAL_PORT_HARDWARE    Serial
#endif