Diff: dma.cpp

Revision:

3:1d62b3be52e8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dma.cpp	Wed Oct 28 15:35:08 2020 +0000
@@ -0,0 +1,73 @@
+/**
+  ******************************************************************************
+  * File Name          : dma.c
+  * Description        : This file provides code for the configuration
+  *                      of all the requested memory to memory DMA transfers.
+  ******************************************************************************
+  * @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
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "dma.h"
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/*----------------------------------------------------------------------------*/
+/* Configure DMA                                                              */
+/*----------------------------------------------------------------------------*/
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/**
+  * Enable DMA controller clock
+  */
+void MX_DMA_Init(void)
+{
+
+  /* DMA controller clock enable */
+  __HAL_RCC_DMA1_CLK_ENABLE();
+
+  /* DMA interrupt init */
+  /* DMA1_Stream0_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Stream0_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Stream0_IRQn);
+  /* DMA1_Stream1_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Stream1_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Stream1_IRQn);
+  /* DMA1_Stream2_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Stream2_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Stream2_IRQn);
+  /* DMA1_Stream3_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Stream3_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Stream3_IRQn);
+
+}
+
+/* USER CODE BEGIN 2 */
+
+/* USER CODE END 2 */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+