38
+ − 1 /**
+ − 2 ******************************************************************************
+ − 3 * File Name : dma.c
+ − 4 * Date : 16/09/2014 16:10:20
+ − 5 * Description : This file provides code for the configuration
+ − 6 * of all the requested memory to memory DMA transfers.
+ − 7 ******************************************************************************
+ − 8 *
+ − 9 * COPYRIGHT(c) 2014 STMicroelectronics
+ − 10 *
+ − 11 * Redistribution and use in source and binary forms, with or without modification,
+ − 12 * are permitted provided that the following conditions are met:
+ − 13 * 1. Redistributions of source code must retain the above copyright notice,
+ − 14 * this list of conditions and the following disclaimer.
+ − 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
+ − 16 * this list of conditions and the following disclaimer in the documentation
+ − 17 * and/or other materials provided with the distribution.
+ − 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ − 19 * may be used to endorse or promote products derived from this software
+ − 20 * without specific prior written permission.
+ − 21 *
+ − 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ − 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ − 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ − 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ − 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ − 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ − 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ − 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ − 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ − 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ − 32 *
+ − 33 ******************************************************************************
+ − 34 */
+ − 35 /* Includes ------------------------------------------------------------------*/
+ − 36 #include "dma.h"
+ − 37
+ − 38 /* USER CODE BEGIN 0 */
+ − 39
+ − 40 /* USER CODE END 0 */
+ − 41
+ − 42 /*----------------------------------------------------------------------------*/
+ − 43 /* Configure DMA */
+ − 44 /*----------------------------------------------------------------------------*/
+ − 45
+ − 46 /* USER CODE BEGIN 1 */
+ − 47
+ − 48 /* USER CODE END 1 */
+ − 49
+ − 50 /**
+ − 51 * Enable DMA controller clock
+ − 52 */
+ − 53 void MX_DMA_Init(void)
+ − 54 {
+ − 55 /* DMA controller clock enable */
+ − 56 __DMA2_CLK_ENABLE();
+ − 57
+ − 58 /* DMA interrupt init */
+ − 59
+ − 60 }
+ − 61
+ − 62 void MX_DMA_DeInit(void)
+ − 63 {
+ − 64 /* DMA controller clock enable */
+ − 65 __DMA2_CLK_DISABLE();
+ − 66
+ − 67 /* DMA interrupt init */
+ − 68
+ − 69 }
+ − 70
+ − 71 /* USER CODE BEGIN 2 */
+ − 72
+ − 73 /* USER CODE END 2 */
+ − 74
+ − 75 /**
+ − 76 * @}
+ − 77 */
+ − 78
+ − 79 /**
+ − 80 * @}
+ − 81 */
+ − 82
+ − 83 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/