HAL + 0/52 examples
CodeScope will show references to DMA2D_LayerCfgTypeDef::InputAlpha from the following samples and libraries:
 
Symbols
loading...
Files
loading...
CodeScopeSTM32 Libraries and SamplesHALDMA2D_LayerCfgTypeDef::InputAlpha

DMA2D_LayerCfgTypeDef::InputAlpha field

Specifies the DMA2D foreground or background alpha value and color value in case of A8 or A4 color mode. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF except for the color modes detailed below.

Syntax

uint32_t InputAlpha;

Examples

DMA2D_LayerCfgTypeDef::InputAlpha is referenced by 52 libraries and example projects.

References

LocationReferrerText
stm32f4xx_hal_dma2d.h:97
uint32_t InputAlpha; /*!< Specifies the DMA2D foreground or background alpha value and color value
stm32f4xx_hal_dma2d.c:1762HAL_DMA2D_ConfigLayer()
regValue |= (pLayerCfg->InputAlpha & DMA2D_BGPFCCR_ALPHA);
stm32f4xx_hal_dma2d.c:1766HAL_DMA2D_ConfigLayer()
regValue |= (pLayerCfg->InputAlpha << DMA2D_BGPFCCR_ALPHA_Pos);
stm32f4xx_hal_dma2d.c:1781HAL_DMA2D_ConfigLayer()
WRITE_REG(hdma2d->Instance->BGCOLR, pLayerCfg->InputAlpha & (DMA2D_BGCOLR_BLUE | DMA2D_BGCOLR_GREEN | \
stm32f4xx_hal_dma2d.c:1799HAL_DMA2D_ConfigLayer()
WRITE_REG(hdma2d->Instance->FGCOLR, pLayerCfg->InputAlpha & (DMA2D_FGCOLR_BLUE | DMA2D_FGCOLR_GREEN | \

Data Use

Functions reading DMA2D_LayerCfgTypeDef::InputAlpha
DMA2D_LayerCfgTypeDef::InputAlpha
all items filtered out
Type of DMA2D_LayerCfgTypeDef::InputAlpha
DMA2D_LayerCfgTypeDef::InputAlpha
uint32_t
all items filtered out