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| author | Ideenmodellierer |
|---|---|
| date | Sun, 25 Apr 2021 20:47:01 +0200 |
| parents | c78bcbd5deda |
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/** ****************************************************************************** * @file stm32f4xx_hal_ltdc.h * @author MCD Application Team * @brief Header file of LTDC HAL module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F4xx_HAL_LTDC_H #define __STM32F4xx_HAL_LTDC_H #ifdef __cplusplus extern "C" { #endif #if defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F469xx) || defined(STM32F479xx) /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @defgroup LTDC LTDC * @brief LTDC HAL module driver * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup LTDC_Exported_Types LTDC Exported Types * @{ */ #define MAX_LAYER 2U /** * @brief LTDC color structure definition */ typedef struct { uint8_t Blue; /*!< Configures the blue value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint8_t Green; /*!< Configures the green value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint8_t Red; /*!< Configures the red value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint8_t Reserved; /*!< Reserved 0xFF */ } LTDC_ColorTypeDef; /** * @brief LTDC Init structure definition */ typedef struct { uint32_t HSPolarity; /*!< configures the horizontal synchronization polarity. This parameter can be one value of @ref LTDC_HS_POLARITY */ uint32_t VSPolarity; /*!< configures the vertical synchronization polarity. This parameter can be one value of @ref LTDC_VS_POLARITY */ uint32_t DEPolarity; /*!< configures the data enable polarity. This parameter can be one of value of @ref LTDC_DE_POLARITY */ uint32_t PCPolarity; /*!< configures the pixel clock polarity. This parameter can be one of value of @ref LTDC_PC_POLARITY */ uint32_t HorizontalSync; /*!< configures the number of Horizontal synchronization width. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */ uint32_t VerticalSync; /*!< configures the number of Vertical synchronization height. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */ uint32_t AccumulatedHBP; /*!< configures the accumulated horizontal back porch width. This parameter must be a number between Min_Data = LTDC_HorizontalSync and Max_Data = 0xFFF. */ uint32_t AccumulatedVBP; /*!< configures the accumulated vertical back porch height. This parameter must be a number between Min_Data = LTDC_VerticalSync and Max_Data = 0x7FF. */ uint32_t AccumulatedActiveW; /*!< configures the accumulated active width. This parameter must be a number between Min_Data = LTDC_AccumulatedHBP and Max_Data = 0xFFF. */ uint32_t AccumulatedActiveH; /*!< configures the accumulated active height. This parameter must be a number between Min_Data = LTDC_AccumulatedVBP and Max_Data = 0x7FF. */ uint32_t TotalWidth; /*!< configures the total width. This parameter must be a number between Min_Data = LTDC_AccumulatedActiveW and Max_Data = 0xFFF. */ uint32_t TotalHeigh; /*!< configures the total height. This parameter must be a number between Min_Data = LTDC_AccumulatedActiveH and Max_Data = 0x7FF. */ LTDC_ColorTypeDef Backcolor; /*!< Configures the background color. */ } LTDC_InitTypeDef; /** * @brief LTDC Layer structure definition */ typedef struct { uint32_t WindowX0; /*!< Configures the Window Horizontal Start Position. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */ uint32_t WindowX1; /*!< Configures the Window Horizontal Stop Position. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF. */ uint32_t WindowY0; /*!< Configures the Window vertical Start Position. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */ uint32_t WindowY1; /*!< Configures the Window vertical Stop Position. This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x7FF. */ uint32_t PixelFormat; /*!< Specifies the pixel format. This parameter can be one of value of @ref LTDC_Pixelformat */ uint32_t Alpha; /*!< Specifies the constant alpha used for blending. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint32_t Alpha0; /*!< Configures the default alpha value. This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFF. */ uint32_t BlendingFactor1; /*!< Select the blending factor 1. This parameter can be one of value of @ref LTDC_BlendingFactor1 */ uint32_t BlendingFactor2; /*!< Select the blending factor 2. This parameter can be one of value of @ref LTDC_BlendingFactor2 */ uint32_t FBStartAdress; /*!< Configures the color frame buffer address */ uint32_t ImageWidth; /*!< Configures the color frame buffer line length. This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0x1FFF. */ uint32_t ImageHeight; /*!< Specifies the number of line in frame buffer. This parameter must be a number between Min_Data = 0x000 and Max_Data = 0x7FF. */ LTDC_ColorTypeDef Backcolor; /*!< Configures the layer background color. */ } LTDC_LayerCfgTypeDef; /** * @brief HAL LTDC State structures definition */ typedef enum { HAL_LTDC_STATE_RESET = 0x00U, /*!< LTDC not yet initialized or disabled */ HAL_LTDC_STATE_READY = 0x01U, /*!< LTDC initialized and ready for use */ HAL_LTDC_STATE_BUSY = 0x02U, /*!< LTDC internal process is ongoing */ HAL_LTDC_STATE_TIMEOUT = 0x03U, /*!< LTDC Timeout state */ HAL_LTDC_STATE_ERROR = 0x04U /*!< LTDC state error */ }HAL_LTDC_StateTypeDef; /** * @brief LTDC handle Structure definition */ typedef struct { LTDC_TypeDef *Instance; /*!< LTDC Register base address */ LTDC_InitTypeDef Init; /*!< LTDC parameters */ LTDC_LayerCfgTypeDef LayerCfg[MAX_LAYER]; /*!< LTDC Layers parameters */ HAL_LockTypeDef Lock; /*!< LTDC Lock */ __IO HAL_LTDC_StateTypeDef State; /*!< LTDC state */ __IO uint32_t ErrorCode; /*!< LTDC Error code */ } LTDC_HandleTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup LTDC_Exported_Constants LTDC Exported Constants * @{ */ /** @defgroup LTDC_Error_Code LTDC Error Code * @{ */ #define HAL_LTDC_ERROR_NONE 0x00000000U /*!< LTDC No error */ #define HAL_LTDC_ERROR_TE 0x00000001U /*!< LTDC Transfer error */ #define HAL_LTDC_ERROR_FU 0x00000002U /*!< LTDC FIFO Underrun */ #define HAL_LTDC_ERROR_TIMEOUT 0x00000020U /*!< LTDC Timeout error */ /** * @} */ /** @defgroup LTDC_Layer LTDC Layer * @{ */ #define LTDC_LAYER_1 0x00000000U /*!< LTDC Layer 1 */ #define LTDC_LAYER_2 0x00000001U /*!< LTDC Layer 2 */ /** * @} */ /** @defgroup LTDC_HS_POLARITY LTDC HS POLARITY * @{ */ #define LTDC_HSPOLARITY_AL 0x00000000U /*!< Horizontal Synchronization is active low. */ #define LTDC_HSPOLARITY_AH LTDC_GCR_HSPOL /*!< Horizontal Synchronization is active high. */ /** * @} */ /** @defgroup LTDC_VS_POLARITY LTDC VS POLARITY * @{ */ #define LTDC_VSPOLARITY_AL 0x00000000U /*!< Vertical Synchronization is active low. */ #define LTDC_VSPOLARITY_AH LTDC_GCR_VSPOL /*!< Vertical Synchronization is active high. */ /** * @} */ /** @defgroup LTDC_DE_POLARITY LTDC DE POLARITY * @{ */ #define LTDC_DEPOLARITY_AL 0x00000000U /*!< Data Enable, is active low. */ #define LTDC_DEPOLARITY_AH LTDC_GCR_DEPOL /*!< Data Enable, is active high. */ /** * @} */ /** @defgroup LTDC_PC_POLARITY LTDC PC POLARITY * @{ */ #define LTDC_PCPOLARITY_IPC 0x00000000U /*!< input pixel clock. */ #define LTDC_PCPOLARITY_IIPC LTDC_GCR_PCPOL /*!< inverted input pixel clock. */ /** * @} */ /** @defgroup LTDC_SYNC LTDC SYNC * @{ */ #define LTDC_HORIZONTALSYNC (LTDC_SSCR_HSW >> 16U) /*!< Horizontal synchronization width. */ #define LTDC_VERTICALSYNC LTDC_SSCR_VSH /*!< Vertical synchronization height. */ /** * @} */ /** @defgroup LTDC_BACK_COLOR LTDC BACK COLOR * @{ */ #define LTDC_COLOR 0x000000FFU /*!< Color mask */ /** * @} */ /** @defgroup LTDC_BlendingFactor1 LTDC Blending Factor1 * @{ */ #define LTDC_BLENDING_FACTOR1_CA 0x00000400U /*!< Blending factor : Cte Alpha */ #define LTDC_BLENDING_FACTOR1_PAxCA 0x00000600U /*!< Blending factor : Cte Alpha x Pixel Alpha*/ /** * @} */ /** @defgroup LTDC_BlendingFactor2 LTDC Blending Factor2 * @{ */ #define LTDC_BLENDING_FACTOR2_CA 0x00000005U /*!< Blending factor : Cte Alpha */ #define LTDC_BLENDING_FACTOR2_PAxCA 0x00000007U /*!< Blending factor : Cte Alpha x Pixel Alpha*/ /** * @} */ /** @defgroup LTDC_Pixelformat LTDC Pixel format * @{ */ #define LTDC_PIXEL_FORMAT_ARGB8888 0x00000000U /*!< ARGB8888 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_RGB888 0x00000001U /*!< RGB888 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_RGB565 0x00000002U /*!< RGB565 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_ARGB1555 0x00000003U /*!< ARGB1555 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_ARGB4444 0x00000004U /*!< ARGB4444 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_L8 0x00000005U /*!< L8 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_AL44 0x00000006U /*!< AL44 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_AL88 0x00000007U /*!< AL88 LTDC pixel format */ /** * @} */ /** @defgroup LTDC_Alpha LTDC Alpha * @{ */ #define LTDC_ALPHA LTDC_LxCACR_CONSTA /*!< LTDC Constant Alpha mask */ /** * @} */ /** @defgroup LTDC_LAYER_Config LTDC LAYER Config * @{ */ #define LTDC_STOPPOSITION (LTDC_LxWHPCR_WHSPPOS >> 16U) /*!< LTDC Layer stop position */ #define LTDC_STARTPOSITION LTDC_LxWHPCR_WHSTPOS /*!< LTDC Layer start position */ #define LTDC_COLOR_FRAME_BUFFER LTDC_LxCFBLR_CFBLL /*!< LTDC Layer Line length */ #define LTDC_LINE_NUMBER LTDC_LxCFBLNR_CFBLNBR /*!< LTDC Layer Line number */ /** * @} */ /** @defgroup LTDC_Interrupts LTDC Interrupts * @{ */ #define LTDC_IT_LI LTDC_IER_LIE /*!< LTDC Line Interrupt */ #define LTDC_IT_FU LTDC_IER_FUIE /*!< LTDC FIFO Underrun Interrupt */ #define LTDC_IT_TE LTDC_IER_TERRIE /*!< LTDC Transfer Error Interrupt */ #define LTDC_IT_RR LTDC_IER_RRIE /*!< LTDC Register Reload Interrupt */ /** * @} */ /** @defgroup LTDC_Flags LTDC Flags * @{ */ #define LTDC_FLAG_LI LTDC_ISR_LIF /*!< LTDC Line Interrupt Flag */ #define LTDC_FLAG_FU LTDC_ISR_FUIF /*!< LTDC FIFO Underrun interrupt Flag */ #define LTDC_FLAG_TE LTDC_ISR_TERRIF /*!< LTDC Transfer Error interrupt Flag */ #define LTDC_FLAG_RR LTDC_ISR_RRIF /*!< LTDC Register Reload interrupt Flag */ /** * @} */ /** @defgroup LTDC_Reload_Type LTDC Reload Type * @{ */ #define LTDC_RELOAD_IMMEDIATE LTDC_SRCR_IMR /*!< Immediate Reload */ #define LTDC_RELOAD_VERTICAL_BLANKING LTDC_SRCR_VBR /*!< Vertical Blanking Reload */ /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup LTDC_Exported_Macros LTDC Exported Macros * @{ */ /** @brief Reset LTDC handle state. * @param __HANDLE__ LTDC handle * @retval None */ #define __HAL_LTDC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LTDC_STATE_RESET) /** * @brief Enable the LTDC. * @param __HANDLE__ LTDC handle * @retval None. */ #define __HAL_LTDC_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->GCR |= LTDC_GCR_LTDCEN) /** * @brief Disable the LTDC. * @param __HANDLE__ LTDC handle * @retval None. */ #define __HAL_LTDC_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->GCR &= ~(LTDC_GCR_LTDCEN)) /** * @brief Enable the LTDC Layer. * @param __HANDLE__ LTDC handle * @param __LAYER__ Specify the layer to be enabled. * This parameter can be LTDC_LAYER_1 (0) or LTDC_LAYER_2 (1). * @retval None. */ #define __HAL_LTDC_LAYER_ENABLE(__HANDLE__, __LAYER__) ((LTDC_LAYER((__HANDLE__), (__LAYER__)))->CR |= (uint32_t)LTDC_LxCR_LEN) /** * @brief Disable the LTDC Layer. * @param __HANDLE__ LTDC handle * @param __LAYER__ Specify the layer to be disabled. * This parameter can be LTDC_LAYER_1 (0) or LTDC_LAYER_2 (1). * @retval None. */ #define __HAL_LTDC_LAYER_DISABLE(__HANDLE__, __LAYER__) ((LTDC_LAYER((__HANDLE__), (__LAYER__)))->CR &= ~(uint32_t)LTDC_LxCR_LEN) /** * @brief Reload immediately all LTDC Layers. * @param __HANDLE__ LTDC handle * @retval None. */ #define __HAL_LTDC_RELOAD_IMMEDIATE_CONFIG(__HANDLE__) ((__HANDLE__)->Instance->SRCR |= LTDC_SRCR_IMR) /** * @brief Reload during vertical blanking period all LTDC Layers. * @param __HANDLE__ LTDC handle * @retval None. */ #define __HAL_LTDC_VERTICAL_BLANKING_RELOAD_CONFIG(__HANDLE__) ((__HANDLE__)->Instance->SRCR |= LTDC_SRCR_VBR) /* Interrupt & Flag management */ /** * @brief Get the LTDC pending flags. * @param __HANDLE__ LTDC handle * @param __FLAG__ Get the specified flag. * This parameter can be any combination of the following values: * @arg LTDC_FLAG_LI: Line Interrupt flag * @arg LTDC_FLAG_FU: FIFO Underrun Interrupt flag * @arg LTDC_FLAG_TE: Transfer Error interrupt flag * @arg LTDC_FLAG_RR: Register Reload Interrupt Flag * @retval The state of FLAG (SET or RESET). */ #define __HAL_LTDC_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR & (__FLAG__)) /** * @brief Clears the LTDC pending flags. * @param __HANDLE__ LTDC handle * @param __FLAG__ Specify the flag to clear. * This parameter can be any combination of the following values: * @arg LTDC_FLAG_LI: Line Interrupt flag * @arg LTDC_FLAG_FU: FIFO Underrun Interrupt flag * @arg LTDC_FLAG_TE: Transfer Error interrupt flag * @arg LTDC_FLAG_RR: Register Reload Interrupt Flag * @retval None */ #define __HAL_LTDC_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) /** * @brief Enables the specified LTDC interrupts. * @param __HANDLE__ LTDC handle * @param __INTERRUPT__ Specify the LTDC interrupt sources to be enabled. * This parameter can be any combination of the following values: * @arg LTDC_IT_LI: Line Interrupt flag * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag * @arg LTDC_IT_TE: Transfer Error interrupt flag * @arg LTDC_IT_RR: Register Reload Interrupt Flag * @retval None */ #define __HAL_LTDC_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) /** * @brief Disables the specified LTDC interrupts. * @param __HANDLE__ LTDC handle * @param __INTERRUPT__ Specify the LTDC interrupt sources to be disabled. * This parameter can be any combination of the following values: * @arg LTDC_IT_LI: Line Interrupt flag * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag * @arg LTDC_IT_TE: Transfer Error interrupt flag * @arg LTDC_IT_RR: Register Reload Interrupt Flag * @retval None */ #define __HAL_LTDC_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__)) /** * @brief Check whether the specified LTDC interrupt has occurred or not. * @param __HANDLE__ LTDC handle * @param __INTERRUPT__ Specify the LTDC interrupt source to check. * This parameter can be one of the following values: * @arg LTDC_IT_LI: Line Interrupt flag * @arg LTDC_IT_FU: FIFO Underrun Interrupt flag * @arg LTDC_IT_TE: Transfer Error interrupt flag * @arg LTDC_IT_RR: Register Reload Interrupt Flag * @retval The state of INTERRUPT (SET or RESET). */ #define __HAL_LTDC_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__)) /** * @} */ /* Include LTDC HAL Extension module */ #include "stm32f4xx_hal_ltdc_ex.h" /* Exported functions --------------------------------------------------------*/ /** @addtogroup LTDC_Exported_Functions * @{ */ /** @addtogroup LTDC_Exported_Functions_Group1 * @{ */ /* Initialization and de-initialization functions *****************************/ HAL_StatusTypeDef HAL_LTDC_Init(LTDC_HandleTypeDef *hltdc); HAL_StatusTypeDef HAL_LTDC_DeInit(LTDC_HandleTypeDef *hltdc); void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc); void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc); void HAL_LTDC_ErrorCallback(LTDC_HandleTypeDef *hltdc); void HAL_LTDC_LineEventCallback(LTDC_HandleTypeDef *hltdc); void HAL_LTDC_ReloadEventCallback(LTDC_HandleTypeDef *hltdc); /** * @} */ /** @addtogroup LTDC_Exported_Functions_Group2 * @{ */ /* IO operation functions *****************************************************/ void HAL_LTDC_IRQHandler(LTDC_HandleTypeDef *hltdc); /** * @} */ /** @addtogroup LTDC_Exported_Functions_Group3 * @{ */ /* Peripheral Control functions ***********************************************/ HAL_StatusTypeDef HAL_LTDC_ConfigLayer(LTDC_HandleTypeDef *hltdc, LTDC_LayerCfgTypeDef *pLayerCfg, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetWindowSize(LTDC_HandleTypeDef *hltdc, uint32_t XSize, uint32_t YSize, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetWindowPosition(LTDC_HandleTypeDef *hltdc, uint32_t X0, uint32_t Y0, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetPixelFormat(LTDC_HandleTypeDef *hltdc, uint32_t Pixelformat, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetAlpha(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetAddress(LTDC_HandleTypeDef *hltdc, uint32_t Address, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetPitch(LTDC_HandleTypeDef *hltdc, uint32_t LinePitchInPixels, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_ConfigColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t RGBValue, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_ConfigCLUT(LTDC_HandleTypeDef *hltdc, uint32_t *pCLUT, uint32_t CLUTSize, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_EnableColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_DisableColorKeying(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_EnableCLUT(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_DisableCLUT(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_ProgramLineEvent(LTDC_HandleTypeDef *hltdc, uint32_t Line); HAL_StatusTypeDef HAL_LTDC_EnableDither(LTDC_HandleTypeDef *hltdc); HAL_StatusTypeDef HAL_LTDC_DisableDither(LTDC_HandleTypeDef *hltdc); HAL_StatusTypeDef HAL_LTDC_Reload(LTDC_HandleTypeDef *hltdc, uint32_t ReloadType); HAL_StatusTypeDef HAL_LTDC_ConfigLayer_NoReload(LTDC_HandleTypeDef *hltdc, LTDC_LayerCfgTypeDef *pLayerCfg, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetWindowSize_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t XSize, uint32_t YSize, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetWindowPosition_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t X0, uint32_t Y0, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetPixelFormat_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Pixelformat, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetAlpha_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Alpha, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetAddress_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t Address, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_SetPitch_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LinePitchInPixels, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_ConfigColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t RGBValue, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_EnableColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_DisableColorKeying_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_EnableCLUT_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); HAL_StatusTypeDef HAL_LTDC_DisableCLUT_NoReload(LTDC_HandleTypeDef *hltdc, uint32_t LayerIdx); /** * @} */ /** @addtogroup LTDC_Exported_Functions_Group4 * @{ */ /* Peripheral State functions *************************************************/ HAL_LTDC_StateTypeDef HAL_LTDC_GetState(LTDC_HandleTypeDef *hltdc); uint32_t HAL_LTDC_GetError(LTDC_HandleTypeDef *hltdc); /** * @} */ /** * @} */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /* Private macros ------------------------------------------------------------*/ /** @defgroup LTDC_Private_Macros LTDC Private Macros * @{ */ #define LTDC_LAYER(__HANDLE__, __LAYER__) ((LTDC_Layer_TypeDef *)((uint32_t)(((uint32_t)((__HANDLE__)->Instance)) + 0x84U + (0x80U*(__LAYER__))))) #define IS_LTDC_LAYER(__LAYER__) ((__LAYER__) < MAX_LAYER) #define IS_LTDC_HSPOL(__HSPOL__) (((__HSPOL__) == LTDC_HSPOLARITY_AL) || ((__HSPOL__) == LTDC_HSPOLARITY_AH)) #define IS_LTDC_VSPOL(__VSPOL__) (((__VSPOL__) == LTDC_VSPOLARITY_AL) || ((__VSPOL__) == LTDC_VSPOLARITY_AH)) #define IS_LTDC_DEPOL(__DEPOL__) (((__DEPOL__) == LTDC_DEPOLARITY_AL) || ((__DEPOL__) == LTDC_DEPOLARITY_AH)) #define IS_LTDC_PCPOL(__PCPOL__) (((__PCPOL__) == LTDC_PCPOLARITY_IPC) || ((__PCPOL__) == LTDC_PCPOLARITY_IIPC)) #define IS_LTDC_HSYNC(__HSYNC__) ((__HSYNC__) <= LTDC_HORIZONTALSYNC) #define IS_LTDC_VSYNC(__VSYNC__) ((__VSYNC__) <= LTDC_VERTICALSYNC) #define IS_LTDC_AHBP(__AHBP__) ((__AHBP__) <= LTDC_HORIZONTALSYNC) #define IS_LTDC_AVBP(__AVBP__) ((__AVBP__) <= LTDC_VERTICALSYNC) #define IS_LTDC_AAW(__AAW__) ((__AAW__) <= LTDC_HORIZONTALSYNC) #define IS_LTDC_AAH(__AAH__) ((__AAH__) <= LTDC_VERTICALSYNC) #define IS_LTDC_TOTALW(__TOTALW__) ((__TOTALW__) <= LTDC_HORIZONTALSYNC) #define IS_LTDC_TOTALH(__TOTALH__) ((__TOTALH__) <= LTDC_VERTICALSYNC) #define IS_LTDC_BLUEVALUE(__BBLUE__) ((__BBLUE__) <= LTDC_COLOR) #define IS_LTDC_GREENVALUE(__BGREEN__) ((__BGREEN__) <= LTDC_COLOR) #define IS_LTDC_REDVALUE(__BRED__) ((__BRED__) <= LTDC_COLOR) #define IS_LTDC_BLENDING_FACTOR1(__BLENDING_FACTOR1__) (((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR1_CA) || \ ((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR1_PAxCA)) #define IS_LTDC_BLENDING_FACTOR2(__BLENDING_FACTOR1__) (((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR2_CA) || \ ((__BLENDING_FACTOR1__) == LTDC_BLENDING_FACTOR2_PAxCA)) #define IS_LTDC_PIXEL_FORMAT(__PIXEL_FORMAT__) (((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB8888) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_RGB888) || \ ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_RGB565) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB1555) || \ ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_ARGB4444) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_L8) || \ ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_AL44) || ((__PIXEL_FORMAT__) == LTDC_PIXEL_FORMAT_AL88)) #define IS_LTDC_ALPHA(__ALPHA__) ((__ALPHA__) <= LTDC_ALPHA) #define IS_LTDC_HCONFIGST(__HCONFIGST__) ((__HCONFIGST__) <= LTDC_STARTPOSITION) #define IS_LTDC_HCONFIGSP(__HCONFIGSP__) ((__HCONFIGSP__) <= LTDC_STOPPOSITION) #define IS_LTDC_VCONFIGST(__VCONFIGST__) ((__VCONFIGST__) <= LTDC_STARTPOSITION) #define IS_LTDC_VCONFIGSP(__VCONFIGSP__) ((__VCONFIGSP__) <= LTDC_STOPPOSITION) #define IS_LTDC_CFBP(__CFBP__) ((__CFBP__) <= LTDC_COLOR_FRAME_BUFFER) #define IS_LTDC_CFBLL(__CFBLL__) ((__CFBLL__) <= LTDC_COLOR_FRAME_BUFFER) #define IS_LTDC_CFBLNBR(__CFBLNBR__) ((__CFBLNBR__) <= LTDC_LINE_NUMBER) #define IS_LTDC_LIPOS(__LIPOS__) ((__LIPOS__) <= 0x7FFU) #define IS_LTDC_RELOAD(__RELOADTYPE__) (((__RELOADTYPE__) == LTDC_RELOAD_IMMEDIATE) || ((__RELOADTYPE__) == LTDC_SRCR_VBR)) /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup LTDC_Private_Functions LTDC Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #endif /* STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_LTDC_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/