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view Common/Drivers/STM32F4xx_HAL_DRIVER_v120/Inc/stm32f4xx_hal_ltdc.h @ 62:7c9fbd31cd02
Bugfix font elements (ue missing)
author | Ideenmodellierer |
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date | Sun, 12 Aug 2018 23:02:13 +0200 |
parents | 5f11787b4f42 |
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/** ****************************************************************************** * @file stm32f4xx_hal_ltdc.h * @author MCD Application Team * @version V1.2.0 * @date 26-December-2014 * @brief Header file of LTDC HAL module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 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) /* 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 2 /** * @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 = 0xFFF. */ uint32_t WindowY1; /*!< Configures the Window vertical Stop Position. This parameter must be a number between Min_Data = 0x0000 and Max_Data = 0xFFFF. */ 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 = 0x00, /*!< LTDC not yet initialized or disabled */ HAL_LTDC_STATE_READY = 0x01, /*!< LTDC initialized and ready for use */ HAL_LTDC_STATE_BUSY = 0x02, /*!< LTDC internal process is ongoing */ HAL_LTDC_STATE_TIMEOUT = 0x03, /*!< LTDC Timeout state */ HAL_LTDC_STATE_ERROR = 0x04 /*!< 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 ((uint32_t)0x00000000) /*!< LTDC No error */ #define HAL_LTDC_ERROR_TE ((uint32_t)0x00000001) /*!< LTDC Transfer error */ #define HAL_LTDC_ERROR_FU ((uint32_t)0x00000002) /*!< LTDC FIFO Underrun */ #define HAL_LTDC_ERROR_TIMEOUT ((uint32_t)0x00000020) /*!< LTDC Timeout error */ /** * @} */ /** @defgroup LTDC_HS_POLARITY LTDC HS POLARITY * @{ */ #define LTDC_HSPOLARITY_AL ((uint32_t)0x00000000) /*!< 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 ((uint32_t)0x00000000) /*!< 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 ((uint32_t)0x00000000) /*!< 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 ((uint32_t)0x00000000) /*!< 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 >> 16) /*!< Horizontal synchronization width. */ #define LTDC_VERTICALSYNC LTDC_SSCR_VSH /*!< Vertical synchronization height. */ /** * @} */ /** @defgroup LTDC_BACK_COLOR LTDC BACK COLOR * @{ */ #define LTDC_COLOR ((uint32_t)0x000000FF) /*!< Color mask */ /** * @} */ /** @defgroup LTDC_BlendingFactor1 LTDC Blending Factor1 * @{ */ #define LTDC_BLENDING_FACTOR1_CA ((uint32_t)0x00000400) /*!< Blending factor : Cte Alpha */ #define LTDC_BLENDING_FACTOR1_PAxCA ((uint32_t)0x00000600) /*!< Blending factor : Cte Alpha x Pixel Alpha*/ /** * @} */ /** @defgroup LTDC_BlendingFactor2 LTDC Blending Factor2 * @{ */ #define LTDC_BLENDING_FACTOR2_CA ((uint32_t)0x00000005) /*!< Blending factor : Cte Alpha */ #define LTDC_BLENDING_FACTOR2_PAxCA ((uint32_t)0x00000007) /*!< Blending factor : Cte Alpha x Pixel Alpha*/ /** * @} */ /** @defgroup LTDC_Pixelformat LTDC Pixel format * @{ */ #define LTDC_PIXEL_FORMAT_ARGB8888 ((uint32_t)0x00000000) /*!< ARGB8888 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_RGB888 ((uint32_t)0x00000001) /*!< RGB888 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_RGB565 ((uint32_t)0x00000002) /*!< RGB565 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_ARGB1555 ((uint32_t)0x00000003) /*!< ARGB1555 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_ARGB4444 ((uint32_t)0x00000004) /*!< ARGB4444 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_L8 ((uint32_t)0x00000005) /*!< L8 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_AL44 ((uint32_t)0x00000006) /*!< AL44 LTDC pixel format */ #define LTDC_PIXEL_FORMAT_AL88 ((uint32_t)0x00000007) /*!< AL88 LTDC pixel format */ /** * @} */ /** @defgroup LTDC_Alpha LTDC Alpha * @{ */ #define LTDC_ALPHA LTDC_LxCACR_CONSTA /*!< LTDC Cte Alpha mask */ /** * @} */ /** @defgroup LTDC_LAYER_Config LTDC LAYER Config * @{ */ #define LTDC_STOPPOSITION (LTDC_LxWHPCR_WHSPPOS >> 16) /*!< 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 #define LTDC_IT_FU LTDC_IER_FUIE #define LTDC_IT_TE LTDC_IER_TERRIE #define LTDC_IT_RR LTDC_IER_RRIE /** * @} */ /** @defgroup LTDC_Flag LTDC Flag * @{ */ #define LTDC_FLAG_LI LTDC_ISR_LIF #define LTDC_FLAG_FU LTDC_ISR_FUIF #define LTDC_FLAG_TE LTDC_ISR_TERRIF #define LTDC_FLAG_RR LTDC_ISR_RRIF /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup LTDC_Exported_Macros LTDC Exported Macros * @{ */ /** @brief Reset LTDC handle state * @param __HANDLE__: specifies the 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 0 or 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 0 or 1 * @retval None. */ #define __HAL_LTDC_LAYER_DISABLE(__HANDLE__, __LAYER__) ((LTDC_LAYER((__HANDLE__), (__LAYER__)))->CR &= ~(uint32_t)LTDC_LxCR_LEN) /** * @brief Reload Layer Configuration. * @param __HANDLE__: LTDC handle * @retval None. */ #define __HAL_LTDC_RELOAD_CONFIG(__HANDLE__) ((__HANDLE__)->Instance->SRCR |= LTDC_SRCR_IMR) /* 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__: specifies 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__: specifies 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__: specifies 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 Checks whether the specified LTDC interrupt has occurred or not. * @param __HANDLE__: LTDC handle * @param __INTERRUPT__: specifies 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->ISR & (__INTERRUPT__)) /** * @} */ /* 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_LineEvenCallback(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_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); /** * @} */ /** @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 -------------------------------------------------------------*/ /** @defgroup LTDC_Private_Types LTDC Private Types * @{ */ /** * @} */ /* Private variables ---------------------------------------------------------*/ /** @defgroup LTDC_Private_Variables LTDC Private Variables * @{ */ /** * @} */ /* Private constants ---------------------------------------------------------*/ /** @defgroup LTDC_Private_Constants LTDC Private Constants * @{ */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup LTDC_Private_Macros LTDC Private Macros * @{ */ #define LTDC_LAYER(__HANDLE__, __LAYER__) ((LTDC_Layer_TypeDef *)(((uint32_t)((__HANDLE__)->Instance)) + 0x84 + (0x80*(__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(BlendingFactor1) (((BlendingFactor1) == LTDC_BLENDING_FACTOR1_CA) || \ ((BlendingFactor1) == LTDC_BLENDING_FACTOR1_PAxCA)) #define IS_LTDC_BLENDING_FACTOR2(BlendingFactor2) (((BlendingFactor2) == LTDC_BLENDING_FACTOR2_CA) || \ ((BlendingFactor2) == LTDC_BLENDING_FACTOR2_PAxCA)) #define IS_LTDC_PIXEL_FORMAT(Pixelformat) (((Pixelformat) == LTDC_PIXEL_FORMAT_ARGB8888) || ((Pixelformat) == LTDC_PIXEL_FORMAT_RGB888) || \ ((Pixelformat) == LTDC_PIXEL_FORMAT_RGB565) || ((Pixelformat) == LTDC_PIXEL_FORMAT_ARGB1555) || \ ((Pixelformat) == LTDC_PIXEL_FORMAT_ARGB4444) || ((Pixelformat) == LTDC_PIXEL_FORMAT_L8) || \ ((Pixelformat) == LTDC_PIXEL_FORMAT_AL44) || ((Pixelformat) == 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) <= 0x7FF) /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup LTDC_Private_Functions LTDC Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #endif /* STM32F429xx || STM32F439xx */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_LTDC_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/