/**
 ******************************************************************************
 * @file    stm32h7xx_nucleo.h
 * @author  MCD Application Team
 * @brief   This file contains definitions for:
 *          - LEDs and push-button available on STM32H7xx-Nucleo Kit
 *            from STMicroelectronics
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
 * All rights reserved.</center></h2>
 *
 * 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
 *
 ******************************************************************************
 */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7XX_NUCLEO_H
#define STM32H7XX_NUCLEO_H

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_nucleo_conf.h"
#include "stm32h7xx_nucleo_errno.h"

#if (USE_BSP_COM_FEATURE > 0)
#if (USE_COM_LOG > 0)
#ifndef __GNUC__
#include <stdio.h>
#endif
#endif
#endif

/** @addtogroup BSP
 * @{
 */

/** @defgroup STM32H7XX_NUCLEO STM32H7XX_NUCLEO
 * @{
 */

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL LOW LEVEL
 * @{
 */

/**
 * @brief Define for STM32H7XX_NUCLEO board
 */
#if !defined(USE_STM32H7XX_NUCLEO)
#define USE_STM32H7XX_NUCLEO
#endif

#if !defined(USE_NUCLEO_144)
#error                                                                         \
    "Board Pin number not defined!! Add USE_NUCLEO_144 define within stm32h7xx_nucleo_conf.h file"
#endif

#if !defined(USE_NUCLEO_H745ZI_Q) && !defined(USE_NUCLEO_H743ZI) &&            \
    !defined(USE_NUCLEO_H743ZI2) && !defined(USE_NUCLEO_H7A3ZI_Q) &&           \
    !defined(USE_NUCLEO_H723ZG)
#error                                                                         \
    "Board Part number not defined!! Add one of the following define within stm32h7xx_nucleo_conf.h file:\
         USE_NUCLEO_H745ZI_Q, USE_NUCLEO_H743ZI, USE_NUCLEO_H743ZI2, USE_NUCLEO_H7A3ZI_Q, USE_NUCLEO_H723ZG"
#endif

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Types LOW LEVEL Exported Types
 * @{
 */
#if defined(USE_NUCLEO_H745ZI_Q) || defined(USE_NUCLEO_H743ZI2) ||             \
    defined(USE_NUCLEO_H7A3ZI_Q) || defined(USE_NUCLEO_H723ZG)
typedef enum {
  LED1 = 0,
  LED_GREEN = LED1,
  LED2 = 1,
  LED_YELLOW = LED2,
  LED3 = 2,
  LED_RED = LED3,
  LEDn
} Led_TypeDef;
#else /* USE_NUCLEO_H743ZI */
typedef enum {
  LED1 = 0,
  LED_GREEN = LED1,
  LED2 = 1,
  LED_BLUE = LED2,
  LED3 = 2,
  LED_RED = LED3,
  LEDn
} Led_TypeDef;
#endif

typedef enum { BUTTON_USER = 0U, BUTTONn } Button_TypeDef;

typedef enum { BUTTON_MODE_GPIO = 0, BUTTON_MODE_EXTI = 1 } ButtonMode_TypeDef;

#if (USE_BSP_COM_FEATURE > 0)
typedef enum { COM1 = 0U, COMn } COM_TypeDef;

typedef enum {
  COM_STOPBITS_1 = UART_STOPBITS_1,
  COM_STOPBITS_2 = UART_STOPBITS_2,
} COM_StopBitsTypeDef;

typedef enum {
  COM_PARITY_NONE = UART_PARITY_NONE,
  COM_PARITY_EVEN = UART_PARITY_EVEN,
  COM_PARITY_ODD = UART_PARITY_ODD,
} COM_ParityTypeDef;

typedef enum {
  COM_HWCONTROL_NONE = UART_HWCONTROL_NONE,
  COM_HWCONTROL_RTS = UART_HWCONTROL_RTS,
  COM_HWCONTROL_CTS = UART_HWCONTROL_CTS,
  COM_HWCONTROL_RTS_CTS = UART_HWCONTROL_RTS_CTS,
} COM_HwFlowCtlTypeDef;

typedef enum {
  COM_WORDLENGTH_7B = UART_WORDLENGTH_7B,
  COM_WORDLENGTH_8B = UART_WORDLENGTH_8B,
  COM_WORDLENGTH_9B = UART_WORDLENGTH_9B,
} COM_WordLengthTypeDef;

typedef struct {
  uint32_t BaudRate;
  COM_WordLengthTypeDef WordLength;
  COM_StopBitsTypeDef StopBits;
  COM_ParityTypeDef Parity;
  COM_HwFlowCtlTypeDef HwFlowCtl;
} COM_InitTypeDef;

#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
typedef struct {
  void (*pMspInitCb)(UART_HandleTypeDef *);
  void (*pMspDeInitCb)(UART_HandleTypeDef *);
} BSP_COM_Cb_t;
#endif /* (USE_HAL_UART_REGISTER_CALLBACKS == 1) */

#define MX_UART_InitTypeDef COM_InitTypeDef
#endif

/**
 * @}
 */

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Constants LOW LEVEL Exported
 * Constants
 * @{
 */

/**
 * @brief STM32H7XX NUCLEO BSP Driver version number V1.3.0
 */
#define STM32H7XX_NUCLEO_BSP_VERSION_MAIN (0x01U) /*!< [31:24] main version */
#define STM32H7XX_NUCLEO_BSP_VERSION_SUB1 (0x03U) /*!< [23:16] sub1 version */
#define STM32H7XX_NUCLEO_BSP_VERSION_SUB2 (0x00U) /*!< [15:8]  sub2 version */
#define STM32H7XX_NUCLEO_BSP_VERSION_RC (0x00U) /*!< [7:0]  release candidate  \
                                                 */
#define STM32H7XX_NUCLEO_BSP_VERSION                                           \
  ((STM32H7XX_NUCLEO_BSP_VERSION_MAIN << 24) |                                 \
   (STM32H7XX_NUCLEO_BSP_VERSION_SUB1 << 16) |                                 \
   (STM32H7XX_NUCLEO_BSP_VERSION_SUB2 << 8) |                                  \
   (STM32H7XX_NUCLEO_BSP_VERSION_RC))

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_LED LOW LEVEL LED
 * @{
 */
#define LEDn 3U

#define LED1_PIN GPIO_PIN_0
#define LED1_GPIO_PORT GPIOB
#define LED1_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LED1_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()

#if defined(USE_NUCLEO_H745ZI_Q) || defined(USE_NUCLEO_H743ZI2) ||             \
    defined(USE_NUCLEO_H7A3ZI_Q) || defined(USE_NUCLEO_H723ZG)
#define LED2_PIN GPIO_PIN_1
#define LED2_GPIO_PORT GPIOE
#define LED2_GPIO_CLK_ENABLE() __HAL_RCC_GPIOE_CLK_ENABLE()
#define LED2_GPIO_CLK_DISABLE() __HAL_RCC_GPIOE_CLK_DISABLE()
#else /* USE_NUCLEO_H743ZI */
#define LED2_PIN GPIO_PIN_7
#define LED2_GPIO_PORT GPIOB
#define LED2_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LED2_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#endif

#define LED3_PIN GPIO_PIN_14
#define LED3_GPIO_PORT GPIOB
#define LED3_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LED3_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()

/**
 * @}
 */

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_BUTTON LOW LEVEL BUTTON
 * @{
 */
/* Button state */
#define BUTTON_RELEASED 0U
#define BUTTON_PRESSED 1U
#define BUTTONn 1U

/**
 * @brief Key push-button
 */
#define BUTTON_USER_PIN GPIO_PIN_13
#define BUTTON_USER_GPIO_PORT GPIOC
#define BUTTON_USER_GPIO_CLK_ENABLE() __HAL_RCC_GPIOC_CLK_ENABLE()
#define BUTTON_USER_GPIO_CLK_DISABLE() __HAL_RCC_GPIOC_CLK_DISABLE()
#define BUTTON_USER_EXTI_IRQn EXTI15_10_IRQn
#define BUTTON_USER_EXTI_LINE EXTI_LINE_13

/**
 * @}
 */

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_COM LOW LEVEL COM
 * @{
 */
/**
 * @brief Definition for COM port1, connected to USART3
 */
#if (USE_BSP_COM_FEATURE > 0)

#define COMn 1U
#define COM1_UART USART3
#define COM1_CLK_ENABLE() __HAL_RCC_USART3_CLK_ENABLE()
#define COM1_CLK_DISABLE() __HAL_RCC_USART3_CLK_DISABLE()

#define COM1_TX_PIN GPIO_PIN_8
#define COM1_TX_GPIO_PORT GPIOD
#define COM1_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define COM1_TX_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define COM1_TX_AF GPIO_AF7_USART3

#define COM1_RX_PIN GPIO_PIN_9
#define COM1_RX_GPIO_PORT GPIOD
#define COM1_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE()
#define COM1_RX_GPIO_CLK_DISABLE() __HAL_RCC_GPIOD_CLK_DISABLE()
#define COM1_RX_AF GPIO_AF7_USART3
#define COM_POLL_TIMEOUT 1000
#endif

/**
 * @}
 */

/**
 * @}
 */

/** @addtogroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_Variables
 * @{
 */
extern EXTI_HandleTypeDef hpb_exti[];
#if (USE_BSP_COM_FEATURE > 0)
extern UART_HandleTypeDef hcom_uart[];
extern USART_TypeDef *COM_USART[];
#endif

/**
 * @}
 */

/** @defgroup STM32H7XX_NUCLEO_LOW_LEVEL_Exported_FunctionsPrototypes LOW LEVEL
 * Exported Functions Prototypes
 * @{
 */
int32_t BSP_GetVersion(void);
int32_t BSP_LED_Init(Led_TypeDef Led);
int32_t BSP_LED_DeInit(Led_TypeDef Led);
int32_t BSP_LED_On(Led_TypeDef Led);
int32_t BSP_LED_Off(Led_TypeDef Led);
int32_t BSP_LED_Toggle(Led_TypeDef Led);
int32_t BSP_LED_GetState(Led_TypeDef Led);
int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode);
int32_t BSP_PB_DeInit(Button_TypeDef Button);
int32_t BSP_PB_GetState(Button_TypeDef Button);
void BSP_PB_IRQHandler(Button_TypeDef Button);
void BSP_PB_Callback(Button_TypeDef Button);

#if (USE_BSP_COM_FEATURE > 0)
int32_t BSP_COM_Init(COM_TypeDef COM, COM_InitTypeDef *COM_Init);
int32_t BSP_COM_DeInit(COM_TypeDef COM);
#if (USE_COM_LOG > 0)
int32_t BSP_COM_SelectLogPort(COM_TypeDef COM);
#endif

#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
int32_t BSP_COM_RegisterDefaultMspCallbacks(COM_TypeDef COM);
int32_t BSP_COM_RegisterMspCallbacks(COM_TypeDef COM, BSP_COM_Cb_t *Callback);
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
HAL_StatusTypeDef MX_USART3_Init(UART_HandleTypeDef *huart,
                                 MX_UART_InitTypeDef *COM_Init);
#endif /* USE_BSP_COM_FEATURE */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

#ifdef __cplusplus
}
#endif

#endif /* STM32H7XX_NUCLEO_H */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/