/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "openamp.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/
IPCC_HandleTypeDef hipcc;

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
void PeriphCommonClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_DMA_Init(void);
static void MX_IPCC_Init(void);
int MX_OPENAMP_Init(int RPMsgRole, rpmsg_ns_bind_cb ns_bind_cb);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  if(IS_ENGINEERING_BOOT_MODE())
  {
    /* Configure the system clock */
    SystemClock_Config();
  }

  if(IS_ENGINEERING_BOOT_MODE())
  {
    /* Configure the peripherals common clocks */
    PeriphCommonClock_Config();
  }
  else
  {
    /* IPCC initialisation */
    MX_IPCC_Init();
    /* OpenAmp initialisation ---------------------------------*/
    MX_OPENAMP_Init(RPMSG_REMOTE, NULL);
  }

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_DMA_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Configure LSE Drive Capability
  */
  HAL_PWR_EnableBkUpAccess();
  __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_MEDIUMHIGH);

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_CSI|RCC_OSCILLATORTYPE_HSI
                              |RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS_DIG;
  RCC_OscInitStruct.LSEState = RCC_LSE_ON;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSIDivValue = RCC_HSI_DIV1;
  RCC_OscInitStruct.CSIState = RCC_CSI_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  RCC_OscInitStruct.PLL2.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL2.PLLSource = RCC_PLL12SOURCE_HSE;
  RCC_OscInitStruct.PLL2.PLLM = 3;
  RCC_OscInitStruct.PLL2.PLLN = 66;
  RCC_OscInitStruct.PLL2.PLLP = 2;
  RCC_OscInitStruct.PLL2.PLLQ = 1;
  RCC_OscInitStruct.PLL2.PLLR = 1;
  RCC_OscInitStruct.PLL2.PLLFRACV = 0x1400;
  RCC_OscInitStruct.PLL2.PLLMODE = RCC_PLL_FRACTIONAL;
  RCC_OscInitStruct.PLL3.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL3.PLLSource = RCC_PLL3SOURCE_HSE;
  RCC_OscInitStruct.PLL3.PLLM = 2;
  RCC_OscInitStruct.PLL3.PLLN = 34;
  RCC_OscInitStruct.PLL3.PLLP = 2;
  RCC_OscInitStruct.PLL3.PLLQ = 17;
  RCC_OscInitStruct.PLL3.PLLR = 37;
  RCC_OscInitStruct.PLL3.PLLRGE = RCC_PLL3IFRANGE_1;
  RCC_OscInitStruct.PLL3.PLLFRACV = 6660;
  RCC_OscInitStruct.PLL3.PLLMODE = RCC_PLL_FRACTIONAL;
  RCC_OscInitStruct.PLL4.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL4.PLLSource = RCC_PLL4SOURCE_HSE;
  RCC_OscInitStruct.PLL4.PLLM = 4;
  RCC_OscInitStruct.PLL4.PLLN = 99;
  RCC_OscInitStruct.PLL4.PLLP = 6;
  RCC_OscInitStruct.PLL4.PLLQ = 8;
  RCC_OscInitStruct.PLL4.PLLR = 8;
  RCC_OscInitStruct.PLL4.PLLRGE = RCC_PLL4IFRANGE_0;
  RCC_OscInitStruct.PLL4.PLLFRACV = 0;
  RCC_OscInitStruct.PLL4.PLLMODE = RCC_PLL_INTEGER;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }

  /** RCC Clock Config
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_ACLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
                              |RCC_CLOCKTYPE_PCLK3|RCC_CLOCKTYPE_PCLK4
                              |RCC_CLOCKTYPE_PCLK5;
  RCC_ClkInitStruct.AXISSInit.AXI_Clock = RCC_AXISSOURCE_PLL2;
  RCC_ClkInitStruct.AXISSInit.AXI_Div = RCC_AXI_DIV1;
  RCC_ClkInitStruct.MCUInit.MCU_Clock = RCC_MCUSSOURCE_PLL3;
  RCC_ClkInitStruct.MCUInit.MCU_Div = RCC_MCU_DIV1;
  RCC_ClkInitStruct.APB4_Div = RCC_APB4_DIV2;
  RCC_ClkInitStruct.APB5_Div = RCC_APB5_DIV4;
  RCC_ClkInitStruct.APB1_Div = RCC_APB1_DIV2;
  RCC_ClkInitStruct.APB2_Div = RCC_APB2_DIV2;
  RCC_ClkInitStruct.APB3_Div = RCC_APB3_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct) != HAL_OK)
  {
    Error_Handler();
  }

  /** Set the HSE division factor for RTC clock
  */
  __HAL_RCC_RTC_HSEDIV(24);
}

/**
  * @brief Peripherals Common Clock Configuration
  * @retval None
  */
void PeriphCommonClock_Config(void)
{
  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};

  /** Initializes the common periph clock
  */
  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_CKPER;
  PeriphClkInit.CkperClockSelection = RCC_CKPERCLKSOURCE_HSE;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
  {
    Error_Handler();
  }
}

/**
  * @brief IPCC Initialization Function
  * @param None
  * @retval None
  */
static void MX_IPCC_Init(void)
{

  /* USER CODE BEGIN IPCC_Init 0 */

  /* USER CODE END IPCC_Init 0 */

  /* USER CODE BEGIN IPCC_Init 1 */

  /* USER CODE END IPCC_Init 1 */
  hipcc.Instance = IPCC;
  if (HAL_IPCC_Init(&hipcc) != HAL_OK)
  {
    Error_Handler();
  }
  /* USER CODE BEGIN IPCC_Init 2 */

  /* USER CODE END IPCC_Init 2 */

}

/**
  * Enable DMA controller clock
  */
static void MX_DMA_Init(void)
{

  /* DMA controller clock enable */
  __HAL_RCC_DMAMUX_CLK_ENABLE();
  __HAL_RCC_DMA1_CLK_ENABLE();

}

/**
  * @brief GPIO Initialization Function
  * @param None
  * @retval None
  */
static void MX_GPIO_Init(void)
{
/* USER CODE BEGIN MX_GPIO_Init_1 */
/* USER CODE END MX_GPIO_Init_1 */

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOH_CLK_ENABLE();

/* USER CODE BEGIN MX_GPIO_Init_2 */
/* USER CODE END MX_GPIO_Init_2 */
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
