/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file dma2d.c * @brief This file provides code for the configuration * of the DMA2D instances. ****************************************************************************** * @attention * * Copyright (c) 2022 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. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "dma2d.h" /* USER CODE BEGIN 0 */ /* USER CODE END 0 */ DMA2D_HandleTypeDef hdma2d; /* DMA2D init function */ void MX_DMA2D_Init(void) { /* USER CODE BEGIN DMA2D_Init 0 */ /* USER CODE END DMA2D_Init 0 */ /* USER CODE BEGIN DMA2D_Init 1 */ /* USER CODE END DMA2D_Init 1 */ hdma2d.Instance = DMA2D; hdma2d.Init.Mode = DMA2D_M2M; hdma2d.Init.ColorMode = DMA2D_OUTPUT_ARGB8888; hdma2d.Init.OutputOffset = 0; hdma2d.LayerCfg[1].InputOffset = 0; hdma2d.LayerCfg[1].InputColorMode = DMA2D_INPUT_ARGB8888; hdma2d.LayerCfg[1].AlphaMode = DMA2D_NO_MODIF_ALPHA; hdma2d.LayerCfg[1].InputAlpha = 0; hdma2d.LayerCfg[1].AlphaInverted = DMA2D_REGULAR_ALPHA; hdma2d.LayerCfg[1].RedBlueSwap = DMA2D_RB_REGULAR; if (HAL_DMA2D_Init(&hdma2d) != HAL_OK) { Error_Handler(); } if (HAL_DMA2D_ConfigLayer(&hdma2d, 1) != HAL_OK) { Error_Handler(); } /* USER CODE BEGIN DMA2D_Init 2 */ /* USER CODE END DMA2D_Init 2 */ } void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* dma2dHandle) { if(dma2dHandle->Instance==DMA2D) { /* USER CODE BEGIN DMA2D_MspInit 0 */ /* USER CODE END DMA2D_MspInit 0 */ /* DMA2D clock enable */ __HAL_RCC_DMA2D_CLK_ENABLE(); /* USER CODE BEGIN DMA2D_MspInit 1 */ /* USER CODE END DMA2D_MspInit 1 */ } } void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* dma2dHandle) { if(dma2dHandle->Instance==DMA2D) { /* USER CODE BEGIN DMA2D_MspDeInit 0 */ /* USER CODE END DMA2D_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_DMA2D_CLK_DISABLE(); /* USER CODE BEGIN DMA2D_MspDeInit 1 */ /* USER CODE END DMA2D_MspDeInit 1 */ } } /* USER CODE BEGIN 1 */ /* USER CODE END 1 */