Searched refs:Alpha (Results 1 – 4 of 4) sorted by relevance
929 HAL_StatusTypeDef HAL_LTDC_SetAlpha(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx) in HAL_LTDC_SetAlpha() argument940 assert_param(IS_LTDC_ALPHA(Alpha)); in HAL_LTDC_SetAlpha()947 pLayerCfg->Alpha = Alpha; in HAL_LTDC_SetAlpha()1124 LTDC_LAYER(hltdc, LayerIdx)->CACR = (pLayerCfg->Alpha); in LTDC_SetConfig()
144 uint32_t Alpha; /*!< Specifies the constant alpha used for blending. member501 HAL_StatusTypeDef HAL_LTDC_SetAlpha(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx);
157 layer_cfg.Alpha = 255; in BSP_LCD_LayerDefaultInit()
150 layer_cfg.Alpha = 255; in BSP_LCD_LayerDefaultInit()
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