int/nucleo-f767-blinky/cube/nucleo-f767-blinky/Src/dma.c

   1 /**
   2   ******************************************************************************
   3   * File Name          : dma.c
   4   * Description        : This file provides code for the configuration
   5   *                      of all the requested memory to memory DMA transfers.
   6   ******************************************************************************
   7   *
   8   * COPYRIGHT(c) 2016 STMicroelectronics
   9   *
  10   * Redistribution and use in source and binary forms, with or without modification,
  11   * are permitted provided that the following conditions are met:
  12   *   1. Redistributions of source code must retain the above copyright notice,
  13   *      this list of conditions and the following disclaimer.
  14   *   2. Redistributions in binary form must reproduce the above copyright notice,
  15   *      this list of conditions and the following disclaimer in the documentation
  16   *      and/or other materials provided with the distribution.
  17   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  18   *      may be used to endorse or promote products derived from this software
  19   *      without specific prior written permission.
  20   *
  21   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  22   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  24   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  25   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  27   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  28   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  29   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31   *
  32   ******************************************************************************
  33   */
  34 /* Includes ------------------------------------------------------------------*/
  35 #include "dma.h"
  36
  37 /* USER CODE BEGIN 0 */
  38
  39 /* USER CODE END 0 */
  40
  41 /*----------------------------------------------------------------------------*/
  42 /* Configure DMA                                                              */
  43 /*----------------------------------------------------------------------------*/
  44
  45 /* USER CODE BEGIN 1 */
  46
  47 /* USER CODE END 1 */
  48
  49 /**
  50   * Enable DMA controller clock
  51   */
  52 void MX_DMA_Init(void)
  53 {
  54   /* DMA controller clock enable */
  55   __HAL_RCC_DMA1_CLK_ENABLE();
  56
  57   /* DMA interrupt init */
  58   /* DMA1_Stream3_IRQn interrupt configuration */
  59   HAL_NVIC_SetPriority(DMA1_Stream3_IRQn, 2, 0);
  60   HAL_NVIC_EnableIRQ(DMA1_Stream3_IRQn);
  61
  62 }
  63
  64 /* USER CODE BEGIN 2 */
  65
  66 /* USER CODE END 2 */
  67
  68 /**
  69   * @}
  70   */
  71
  72 /**
  73   * @}
  74   */
  75
  76 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/