STM32F439xx HAL User Manual
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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. |
DMA2D LL module driver.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition in file stm32f4xx_ll_dma2d.c.
#define assert_param | ( | expr | ) | ((void)0U) |
Definition at line 43 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().