stm32f4xx_ll_dma2d.c File Reference

DMA2D LL module driver. More...

#include "stm32f4xx_ll_dma2d.h"
#include "stm32f4xx_ll_bus.h"

Go to the source code of this file.

Defines
#define	assert_param(expr)   ((void)0U)
#define	LL_DMA2D_COLOR   0xFFU
#define	LL_DMA2D_NUMBEROFLINES   DMA2D_NLR_NL
#define	LL_DMA2D_NUMBEROFPIXELS   (DMA2D_NLR_PL >> DMA2D_NLR_PL_Pos)
#define	LL_DMA2D_OFFSET_MAX   0x3FFFU
#define	LL_DMA2D_CLUTSIZE_MAX   0xFFU
#define	IS_LL_DMA2D_MODE(MODE)
#define	IS_LL_DMA2D_OCMODE(MODE_ARGB)
#define	IS_LL_DMA2D_GREEN(GREEN)   ((GREEN) <= LL_DMA2D_COLOR)
#define	IS_LL_DMA2D_RED(RED)   ((RED) <= LL_DMA2D_COLOR)
#define	IS_LL_DMA2D_BLUE(BLUE)   ((BLUE) <= LL_DMA2D_COLOR)
#define	IS_LL_DMA2D_ALPHA(ALPHA)   ((ALPHA) <= LL_DMA2D_COLOR)
#define	IS_LL_DMA2D_OFFSET(OFFSET)   ((OFFSET) <= LL_DMA2D_OFFSET_MAX)
#define	IS_LL_DMA2D_LINE(LINES)   ((LINES) <= LL_DMA2D_NUMBEROFLINES)
#define	IS_LL_DMA2D_PIXEL(PIXELS)   ((PIXELS) <= LL_DMA2D_NUMBEROFPIXELS)
#define	IS_LL_DMA2D_LCMODE(MODE_ARGB)
#define	IS_LL_DMA2D_CLUTCMODE(CLUTCMODE)
#define	IS_LL_DMA2D_CLUTSIZE(SIZE)   ((SIZE) <= LL_DMA2D_CLUTSIZE_MAX)
#define	IS_LL_DMA2D_ALPHAMODE(MODE)
Functions
ErrorStatus	LL_DMA2D_DeInit (DMA2D_TypeDef *DMA2Dx)
	De-initialize DMA2D registers (registers restored to their default values).
ErrorStatus	LL_DMA2D_Init (DMA2D_TypeDef *DMA2Dx, LL_DMA2D_InitTypeDef *DMA2D_InitStruct)
	Initialize DMA2D registers according to the specified parameters in DMA2D_InitStruct.
void	LL_DMA2D_StructInit (LL_DMA2D_InitTypeDef *DMA2D_InitStruct)
	Set each LL_DMA2D_InitTypeDef field to default value.
void	LL_DMA2D_ConfigLayer (DMA2D_TypeDef *DMA2Dx, LL_DMA2D_LayerCfgTypeDef *DMA2D_LayerCfg, uint32_t LayerIdx)
	Configure the foreground or background according to the specified parameters in the LL_DMA2D_LayerCfgTypeDef structure.
void	LL_DMA2D_LayerCfgStructInit (LL_DMA2D_LayerCfgTypeDef *DMA2D_LayerCfg)
	Set each LL_DMA2D_LayerCfgTypeDef field to default value.
void	LL_DMA2D_ConfigOutputColor (DMA2D_TypeDef *DMA2Dx, LL_DMA2D_ColorTypeDef *DMA2D_ColorStruct)
	Initialize DMA2D output color register according to the specified parameters in DMA2D_ColorStruct.
uint32_t	LL_DMA2D_GetOutputBlueColor (DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
	Return DMA2D output Blue color.
uint32_t	LL_DMA2D_GetOutputGreenColor (DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
	Return DMA2D output Green color.
uint32_t	LL_DMA2D_GetOutputRedColor (DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
	Return DMA2D output Red color.
uint32_t	LL_DMA2D_GetOutputAlphaColor (DMA2D_TypeDef *DMA2Dx, uint32_t ColorMode)
	Return DMA2D output Alpha color.
void	LL_DMA2D_ConfigSize (DMA2D_TypeDef *DMA2Dx, uint32_t NbrOfLines, uint32_t NbrOfPixelsPerLines)
	Configure DMA2D transfer size.

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Detailed Description

DMA2D LL module driver.

Author:

MCD Application Team

Attention:

© Copyright (c) 2016 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f4xx_ll_dma2d.c.

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Define Documentation

#define assert_param

(

expr

)

((void)0U)

Definition at line 27 of file stm32f4xx_ll_dma2d.c.

Referenced by LL_DMA2D_ConfigLayer(), LL_DMA2D_ConfigOutputColor(), LL_DMA2D_DeInit(), LL_DMA2D_GetOutputAlphaColor(), LL_DMA2D_GetOutputBlueColor(), LL_DMA2D_GetOutputGreenColor(), LL_DMA2D_GetOutputRedColor(), and LL_DMA2D_Init().