void DAC_DMA_TIM_Init(void)
{
  DAC_HandleTypeDef DAC;
  DMA_HandleTypeDef DMA;
  TIM_HandleTypeDef TIM;
  GPIO_InitTypeDef  GPIO;
  DAC_ChannelConfTypeDef  sConfig;
  TIM_MasterConfigTypeDef sMasterConfig;

  /*##-1- Configure the TIM peripheral #######################################*/
  /* Configure the NVIC for DAC DMA */
  HAL_NVIC_SetPriority(DMA1_Stream6_IRQn, 5, 0);
  HAL_NVIC_EnableIRQ(DMA1_Stream6_IRQn);

  /* DAC TIM Periph clock enable */
  __TIM6_CLK_ENABLE();
  TIM.State = HAL_TIM_STATE_RESET;
  TIM.Instance = TIM6;

  /* Auto-reload value according to audio sampling rate */
  TIM.Init.Period        = (84000000 + (44100 / 2)) / 44100;
  TIM.Init.Prescaler     = 0;
  TIM.Init.ClockDivision = 0;
  TIM.Init.CounterMode   = TIM_COUNTERMODE_UP;
  HAL_TIM_Base_Init(&TIM);

  /* TIM6 TRGO selection */
  sMasterConfig.MasterOutputTrigger = TIM_TRGO_UPDATE;
  sMasterConfig.MasterSlaveMode     = TIM_MASTERSLAVEMODE_DISABLE;
  HAL_TIMEx_MasterConfigSynchronization(&TIM, &sMasterConfig);

  /*##-2- Configure DMA and Associate it with DAC ############################*/
  /* DMA1 clock enable */
  __DMA1_CLK_ENABLE();

  /* Set the parameters to be configured for Channel */
  DMA.State                    = HAL_DMA_STATE_RESET;
  DMA.Init.Channel             = DMA_CHANNEL_7;
  DMA.Init.Direction           = DMA_MEMORY_TO_PERIPH;
  DMA.Init.PeriphInc           = DMA_PINC_DISABLE;
  DMA.Init.MemInc              = DMA_MINC_ENABLE;
  DMA.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
  DMA.Init.MemDataAlignment    = DMA_MDATAALIGN_HALFWORD;
  DMA.Init.Mode                = DMA_CIRCULAR;
  DMA.Init.Priority            = DMA_PRIORITY_HIGH;
  DMA.Init.FIFOMode            = DMA_FIFOMODE_ENABLE;
  DMA.Init.FIFOThreshold       = DMA_FIFO_THRESHOLD_FULL;
  DMA.Init.MemBurst            = DMA_MBURST_SINGLE;
  DMA.Init.PeriphBurst         = DMA_PBURST_SINGLE;
  DMA.Instance                 = DMA1_Stream6_BASE;

  /* Associate the initialized DMA handle to the the DAC handle */
  __HAL_LINKDMA(&DAC, DMA_Handle2, DMA);

  /* Configure the DMA Stream */
  HAL_DMA_Init(&DMA);

  /*##-3- Configure peripheral GPIO ##########################################*/
  /* Enable GPIO clock */
  __GPIOA_CLK_ENABLE();

  /* DAC Channel GPIO pin configuration */
  GPIO.Pin  = GPIO_PIN_5;
  GPIO.Mode = GPIO_MODE_ANALOG;
  GPIO.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOA, &GPIO);

  /*##-4- Configure DAC ######################################################*/
  /* DAC clock enable */
  __DAC_CLK_ENABLE();

  /* Configure the DAC Stream */
  DAC.State = HAL_DAC_STATE_RESET;
  HAL_DAC_Init(&hAudioOutDAC);

  /* Configure the DAC Channel */
  sConfig.DAC_Trigger       = DAC_TRIGGER_T6_TRGO;
  sConfig.DAC_OutputBuffer  = DAC_OUTPUTBUFFER_ENABLE;
  HAL_DAC_SetValue(&DAC, DAC_CHANNEL_2, DAC_ALIGN_12B_L, 0x7fff);
  HAL_DAC_ConfigChannel(&DAC, &sConfig, DAC_CHANNEL_2);

  /*##-5- Start DAC DMA TIM ##################################################*/
  HAL_DAC_Start_DMA(&DAC, DAC_CHANNEL_2, pData, 2048, DAC_ALIGN_12B_L);
  HAL_TIM_Base_Start(&TIM);
}