/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * File Name          : stm32wbxx_hal_msp.c
  * Description        : This file provides code for the MSP Initialization 
  *                      and de-Initialization codes.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
#include "app_conf.h"
/* USER CODE END Includes */
extern DMA_HandleTypeDef hdma_lpuart1_tx;

extern DMA_HandleTypeDef hdma_usart1_tx;

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

/* USER CODE END TD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */
 
/* USER CODE END Define */

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

/* USER CODE END Macro */

/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */

/* USER CODE END ExternalFunctions */

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */
/**
  * Initializes the Global MSP.
  */
void HAL_MspInit(void)
{
  /* USER CODE BEGIN MspInit 0 */

  /* USER CODE END MspInit 0 */

  __HAL_RCC_HSEM_CLK_ENABLE();

  /* System interrupt init*/

  /* Peripheral interrupt init */
  /* PVD_PVM_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(PVD_PVM_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(PVD_PVM_IRQn);
  /* FLASH_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(FLASH_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(FLASH_IRQn);
  /* RCC_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(RCC_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(RCC_IRQn);
  /* C2SEV_PWR_C2H_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(C2SEV_PWR_C2H_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(C2SEV_PWR_C2H_IRQn);
  /* PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQn);
  /* HSEM_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(HSEM_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(HSEM_IRQn);
  /* FPU_IRQn interrupt configuration */
  HAL_NVIC_SetPriority(FPU_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(FPU_IRQn);

  /* USER CODE BEGIN MspInit 1 */

  /* USER CODE END MspInit 1 */
}

/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
  GPIO_InitTypeDef GPIO_InitStruct = {0};
  if(huart->Instance==LPUART1)
  {
  /* USER CODE BEGIN LPUART1_MspInit 0 */

  /* USER CODE END LPUART1_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_LPUART1_CLK_ENABLE();

    __HAL_RCC_GPIOA_CLK_ENABLE();
    /**LPUART1 GPIO Configuration
    PA2     ------> LPUART1_TX
    PA3     ------> LPUART1_RX
    */
    GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF8_LPUART1;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

    /* LPUART1 DMA Init */
    /* LPUART1_TX Init */
    hdma_lpuart1_tx.Instance = DMA1_Channel1;
    hdma_lpuart1_tx.Init.Request = DMA_REQUEST_LPUART1_TX;
    hdma_lpuart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
    hdma_lpuart1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_lpuart1_tx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_lpuart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_lpuart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_lpuart1_tx.Init.Mode = DMA_NORMAL;
    hdma_lpuart1_tx.Init.Priority = DMA_PRIORITY_LOW;
    if (HAL_DMA_Init(&hdma_lpuart1_tx) != HAL_OK)
    {
      Error_Handler();
    }

    __HAL_LINKDMA(huart,hdmatx,hdma_lpuart1_tx);

    /* LPUART1 interrupt Init */
    HAL_NVIC_SetPriority(LPUART1_IRQn, 0, 0);
    HAL_NVIC_EnableIRQ(LPUART1_IRQn);
  /* USER CODE BEGIN LPUART1_MspInit 1 */

  /* USER CODE END LPUART1_MspInit 1 */
  }
  else if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspInit 0 */

  /* USER CODE END USART1_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_USART1_CLK_ENABLE();

    __HAL_RCC_GPIOA_CLK_ENABLE();
    __HAL_RCC_GPIOB_CLK_ENABLE();
    /**USART1 GPIO Configuration
    PA11     ------> USART1_CTS
    PB6     ------> USART1_TX
    PB7     ------> USART1_RX
    */
    GPIO_InitStruct.Pin = GPIO_PIN_11;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

    /* USART1 DMA Init */
    /* USART1_TX Init */
    hdma_usart1_tx.Instance = DMA1_Channel2;
    hdma_usart1_tx.Init.Request = DMA_REQUEST_USART1_TX;
    hdma_usart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
    hdma_usart1_tx.Init.PeriphInc = DMA_PINC_DISABLE;
    hdma_usart1_tx.Init.MemInc = DMA_MINC_ENABLE;
    hdma_usart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
    hdma_usart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
    hdma_usart1_tx.Init.Mode = DMA_NORMAL;
    hdma_usart1_tx.Init.Priority = DMA_PRIORITY_LOW;
    if (HAL_DMA_Init(&hdma_usart1_tx) != HAL_OK)
    {
      Error_Handler();
    }

    __HAL_LINKDMA(huart,hdmatx,hdma_usart1_tx);

    /* USART1 interrupt Init */
    HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
    HAL_NVIC_EnableIRQ(USART1_IRQn);
  /* USER CODE BEGIN USART1_MspInit 1 */

  /* USER CODE END USART1_MspInit 1 */
  }

}

/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
  if(huart->Instance==LPUART1)
  {
  /* USER CODE BEGIN LPUART1_MspDeInit 0 */

  /* USER CODE END LPUART1_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_LPUART1_CLK_DISABLE();

    /**LPUART1 GPIO Configuration
    PA2     ------> LPUART1_TX
    PA3     ------> LPUART1_RX
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);

    /* LPUART1 DMA DeInit */
    HAL_DMA_DeInit(huart->hdmatx);

    /* LPUART1 interrupt DeInit */
    HAL_NVIC_DisableIRQ(LPUART1_IRQn);
  /* USER CODE BEGIN LPUART1_MspDeInit 1 */

  /* USER CODE END LPUART1_MspDeInit 1 */
  }
  else if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspDeInit 0 */

  /* USER CODE END USART1_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_USART1_CLK_DISABLE();

    /**USART1 GPIO Configuration
    PA11     ------> USART1_CTS
    PB6     ------> USART1_TX
    PB7     ------> USART1_RX
    */
    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11);

    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_6|GPIO_PIN_7);

    /* USART1 DMA DeInit */
    HAL_DMA_DeInit(huart->hdmatx);

    /* USART1 interrupt DeInit */
    HAL_NVIC_DisableIRQ(USART1_IRQn);
  /* USER CODE BEGIN USART1_MspDeInit 1 */

  /* USER CODE END USART1_MspDeInit 1 */
  }

}

/**
* @brief RTC MSP Initialization
* This function configures the hardware resources used in this example
* @param hrtc: RTC handle pointer
* @retval None
*/
void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
{
  if(hrtc->Instance==RTC)
  {
  /* USER CODE BEGIN RTC_MspInit 0 */
    HAL_PWR_EnableBkUpAccess(); /**< Enable access to the RTC registers */

    /**
     *  Write twice the value to flush the APB-AHB bridge
     *  This bit shall be written in the register before writing the next one
     */
    HAL_PWR_EnableBkUpAccess();

    __HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSE); /**< Select LSE as RTC Input */

  /* USER CODE END RTC_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_RTC_ENABLE();
  /* USER CODE BEGIN RTC_MspInit 1 */
    
    MODIFY_REG(RTC->CR, RTC_CR_WUCKSEL, CFG_RTC_WUCKSEL_DIVIDER);
  /* USER CODE END RTC_MspInit 1 */
  }

}

/**
* @brief RTC MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hrtc: RTC handle pointer
* @retval None
*/
void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
{
  if(hrtc->Instance==RTC)
  {
  /* USER CODE BEGIN RTC_MspDeInit 0 */

  /* USER CODE END RTC_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_RTC_DISABLE();
  /* USER CODE BEGIN RTC_MspDeInit 1 */

  /* USER CODE END RTC_MspDeInit 1 */
  }

}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

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