C++ (Cpp) __HAL_LTDC_LAYER_DISABLE Examples

Example #1

File: stm32746g_discovery_lcd.c Project: picohari/intewa_stm32f7

/**
  * @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(&hLtdcHandler, LayerIndex);
  }
  else
  {
    __HAL_LTDC_LAYER_DISABLE(&hLtdcHandler, LayerIndex);
  }
  __HAL_LTDC_RELOAD_CONFIG(&hLtdcHandler);
} 

Example #2

File: stm32f429i_discovery_lcd.c Project: 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  */
}