HAL
LL_DMA2D_LayerCfgTypeDef::AlphaMode is only used within HAL.
 
Symbols
loading...
Files
loading...
CodeScopeSTM32 Libraries and SamplesHALLL_DMA2D_LayerCfgTypeDef::AlphaMode

LL_DMA2D_LayerCfgTypeDef::AlphaMode field

Specifies the foreground or background alpha mode. - This parameter can be one value of DMA2D_LL_EC_ALPHA_MODE. This parameter can be modified afterwards using unitary functions - LL_DMA2D_FGND_SetAlphaMode() for foreground layer, - LL_DMA2D_BGND_SetAlphaMode() for background layer.

Syntax

uint32_t AlphaMode;

References

LocationReferrerText
stm32f4xx_ll_dma2d.h:210
uint32_t AlphaMode; /*!< Specifies the foreground or background alpha mode.
stm32f4xx_ll_dma2d.c:280LL_DMA2D_ConfigLayer()
((DMA2D_LayerCfg->Alpha << DMA2D_BGPFCCR_ALPHA_Pos) | DMA2D_LayerCfg->AlphaMode | \
stm32f4xx_ll_dma2d.c:301LL_DMA2D_ConfigLayer()
((DMA2D_LayerCfg->Alpha << DMA2D_FGPFCCR_ALPHA_Pos) | DMA2D_LayerCfg->AlphaMode | \
stm32f4xx_ll_dma2d.c:327LL_DMA2D_LayerCfgStructInit()
DMA2D_LayerCfg->AlphaMode = LL_DMA2D_ALPHA_MODE_NO_MODIF;

Data Use

Functions writing LL_DMA2D_LayerCfgTypeDef::AlphaMode
Functions reading LL_DMA2D_LayerCfgTypeDef::AlphaMode
all items filtered out
LL_DMA2D_LayerCfgTypeDef::AlphaMode
all items filtered out
Type of LL_DMA2D_LayerCfgTypeDef::AlphaMode
LL_DMA2D_LayerCfgTypeDef::AlphaMode
uint32_t
all items filtered out