60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file dma2d.c
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* @brief This file provides code for the configuration
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* of the DMA2D instances.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "dma2d.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/* DMA2D init function */
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void MX_DMA2D_Init(void)
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{
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/* USER CODE BEGIN DMA2D_Init 0 */
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/* USER CODE END DMA2D_Init 0 */
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/* Peripheral clock enable */
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LL_AHB3_GRP1_EnableClock(LL_AHB3_GRP1_PERIPH_DMA2D);
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/* USER CODE BEGIN DMA2D_Init 1 */
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/* USER CODE END DMA2D_Init 1 */
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LL_DMA2D_SetMode(DMA2D, LL_DMA2D_MODE_M2M);
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LL_DMA2D_SetOutputColorMode(DMA2D, LL_DMA2D_OUTPUT_MODE_ARGB8888);
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LL_DMA2D_SetLineOffset(DMA2D, 0);
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LL_DMA2D_FGND_SetColorMode(DMA2D, LL_DMA2D_INPUT_MODE_ARGB8888);
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LL_DMA2D_FGND_SetAlphaMode(DMA2D, LL_DMA2D_ALPHA_MODE_REPLACE);
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LL_DMA2D_FGND_SetAlpha(DMA2D, 0);
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LL_DMA2D_FGND_SetLineOffset(DMA2D, 0);
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LL_DMA2D_FGND_SetRBSwapMode(DMA2D, LL_DMA2D_RB_MODE_REGULAR);
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LL_DMA2D_FGND_SetAlphaInvMode(DMA2D, LL_DMA2D_ALPHA_REGULAR);
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LL_DMA2D_FGND_SetChrSubSampling(DMA2D, LL_DMA2D_CSS_444);
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/* USER CODE BEGIN DMA2D_Init 2 */
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/* USER CODE END DMA2D_Init 2 */
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}
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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