C++ (Cpp) __HAL_LTDC_LAYER_ENABLE 예제들

예제 #1

파일: lcd.c 프로젝트: david-dee/lk

/**
  * @brief  Sets an LCD Layer visible
  * @param  LayerIndex: Visible Layer
  * @param  State: New state of the specified layer
  *          This parameter can be one of the following values:
  *            @arg  ENABLE
  *            @arg  DISABLE
  * @retval None
  */
void BSP_LCD_SetLayerVisible(uint32_t LayerIndex, FunctionalState State)
{
    if (State == ENABLE) {
        __HAL_LTDC_LAYER_ENABLE(&ltdc_handle, LayerIndex);
    } else {
        __HAL_LTDC_LAYER_DISABLE(&ltdc_handle, LayerIndex);
    }
    __HAL_LTDC_RELOAD_CONFIG(&ltdc_handle);
}

예제 #2

파일: stm32f429i_discovery_lcd.c 프로젝트: mnowell129/GliderScaleSystemWorkbench

/**
  * @brief  Sets an LCD Layer visible without reloading.
  * @param  LayerIndex: Visible Layer
  * @param  State: New state of the specified layer
  *          This parameter can be one of the following values:
  *            @arg  ENABLE
  *            @arg  DISABLE 
  * @retval None
  */
void BSP_LCD_SetLayerVisible_NoReload(uint32_t LayerIndex, FunctionalState State)
{
  if(State == ENABLE)
  {
    __HAL_LTDC_LAYER_ENABLE(&LtdcHandler, LayerIndex);
  }
  else
  {
    __HAL_LTDC_LAYER_DISABLE(&LtdcHandler, LayerIndex);
  }
  /* Do not Sets the Reload  */
}