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/**
  ******************************************************************************
  * @file    dma.c
  * @brief   This file provides code for the configuration
  *          of all the requested memory to memory DMA transfers.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2021 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.
  *
  ******************************************************************************
  */
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/* Includes ------------------------------------------------------------------*/
#include "dma.h"

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/*----------------------------------------------------------------------------*/
/* Configure DMA                                                              */
/*----------------------------------------------------------------------------*/

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

  /* DMA controller clock enable */
  __HAL_RCC_DMAMUX1_CLK_ENABLE();
  __HAL_RCC_DMA1_CLK_ENABLE();

  /* DMA interrupt init */

  // I2C2
#if 0
#if	defined(VL53LX)||defined(VL53L0)
  /* DMA1_Channel3_IRQn interrupt configuration */
  /* I2C2 RX */
  HAL_NVIC_SetPriority(DMA1_Channel2_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(DMA1_Channel2_IRQn);
  /* DMA1_Channel4_IRQn interrupt configuration */
  /* I2C2 TX */
  HAL_NVIC_SetPriority(DMA1_Channel3_IRQn, 0, 0);
  HAL_NVIC_EnableIRQ(DMA1_Channel3_IRQn);
#endif
#endif

  /* DMA1_Channel5_IRQn interrupt configuration */

  // HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 2, 0);
  // HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);

  // I2C2
   /* DMA1_Channel4_IRQn interrupt configuration */
   HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 0, 0);
   HAL_NVIC_EnableIRQ(DMA1_Channel4_IRQn);
   /* DMA1_Channel5_IRQn interrupt configuration */
   HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 0, 0);
   HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);

   // USART2
   /* DMA1_Channel6_IRQn interrupt configuration */
   HAL_NVIC_SetPriority(DMA1_Channel6_IRQn, 0, 0);
   HAL_NVIC_EnableIRQ(DMA1_Channel6_IRQn);
   /* DMA1_Channel7_IRQn interrupt configuration */
   //HAL_NVIC_SetPriority(DMA1_Channel7_IRQn, 0, 0);
   //HAL_NVIC_EnableIRQ(DMA1_Channel7_IRQn);

  HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 2, 0);
  HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);


}

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