| /** |
| ****************************************************************************** |
| * @file stm32h7xx_hal_dcmi.h |
| * @author MCD Application Team |
| * @brief Header file of DCMI HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2017 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file |
| * in the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef STM32H7xx_HAL_DCMI_H |
| #define STM32H7xx_HAL_DCMI_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32h7xx_hal_def.h" |
| |
| #if defined (DCMI) |
| /** @addtogroup STM32H7xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup DCMI DCMI |
| * @brief DCMI HAL module driver |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup DCMI_Exported_Types DCMI Exported Types |
| * @{ |
| */ |
| /** |
| * @brief HAL DCMI State structures definition |
| */ |
| typedef enum |
| { |
| HAL_DCMI_STATE_RESET = 0x00U, /*!< DCMI not yet initialized or disabled */ |
| HAL_DCMI_STATE_READY = 0x01U, /*!< DCMI initialized and ready for use */ |
| HAL_DCMI_STATE_BUSY = 0x02U, /*!< DCMI internal processing is ongoing */ |
| HAL_DCMI_STATE_TIMEOUT = 0x03U, /*!< DCMI timeout state */ |
| HAL_DCMI_STATE_ERROR = 0x04U, /*!< DCMI error state */ |
| HAL_DCMI_STATE_SUSPENDED = 0x05U /*!< DCMI suspend state */ |
| } HAL_DCMI_StateTypeDef; |
| |
| /** |
| * @brief DCMI Embedded Synchronisation CODE Init structure definition |
| */ |
| typedef struct |
| { |
| uint8_t FrameStartCode; /*!< Specifies the code of the frame start delimiter. */ |
| uint8_t LineStartCode; /*!< Specifies the code of the line start delimiter. */ |
| uint8_t LineEndCode; /*!< Specifies the code of the line end delimiter. */ |
| uint8_t FrameEndCode; /*!< Specifies the code of the frame end delimiter. */ |
| } DCMI_CodesInitTypeDef; |
| |
| /** |
| * @brief DCMI Embedded Synchronisation UNMASK Init structure definition |
| */ |
| typedef struct |
| { |
| uint8_t FrameStartUnmask; /*!< Specifies the frame start delimiter unmask. */ |
| uint8_t LineStartUnmask; /*!< Specifies the line start delimiter unmask. */ |
| uint8_t LineEndUnmask; /*!< Specifies the line end delimiter unmask. */ |
| uint8_t FrameEndUnmask; /*!< Specifies the frame end delimiter unmask. */ |
| } DCMI_SyncUnmaskTypeDef; |
| /** |
| * @brief DCMI Init structure definition |
| */ |
| typedef struct |
| { |
| uint32_t SynchroMode; /*!< Specifies the Synchronization Mode: Hardware or Embedded. |
| This parameter can be a value of @ref DCMI_Synchronization_Mode */ |
| |
| uint32_t PCKPolarity; /*!< Specifies the Pixel clock polarity: Falling or Rising. |
| This parameter can be a value of @ref DCMI_PIXCK_Polarity */ |
| |
| uint32_t VSPolarity; /*!< Specifies the Vertical synchronization polarity: High or Low. |
| This parameter can be a value of @ref DCMI_VSYNC_Polarity */ |
| |
| uint32_t HSPolarity; /*!< Specifies the Horizontal synchronization polarity: High or Low. |
| This parameter can be a value of @ref DCMI_HSYNC_Polarity */ |
| |
| uint32_t CaptureRate; /*!< Specifies the frequency of frame capture: All, 1/2 or 1/4. |
| This parameter can be a value of @ref DCMI_Capture_Rate */ |
| |
| uint32_t ExtendedDataMode; /*!< Specifies the data width: 8-bit, 10-bit, 12-bit or 14-bit. |
| This parameter can be a value of @ref DCMI_Extended_Data_Mode */ |
| |
| DCMI_CodesInitTypeDef SyncroCode; /*!< Specifies the code of the line/frame start delimiter and the |
| line/frame end delimiter */ |
| |
| uint32_t JPEGMode; /*!< Enable or Disable the JPEG mode. |
| This parameter can be a value of @ref DCMI_MODE_JPEG */ |
| |
| uint32_t ByteSelectMode; /*!< Specifies the data to be captured by the interface |
| This parameter can be a value of @ref DCMI_Byte_Select_Mode */ |
| |
| uint32_t ByteSelectStart; /*!< Specifies if the data to be captured by the interface is even or odd |
| This parameter can be a value of @ref DCMI_Byte_Select_Start */ |
| |
| uint32_t LineSelectMode; /*!< Specifies the line of data to be captured by the interface |
| This parameter can be a value of @ref DCMI_Line_Select_Mode */ |
| |
| uint32_t LineSelectStart; /*!< Specifies if the line of data to be captured by the interface is even or odd |
| This parameter can be a value of @ref DCMI_Line_Select_Start */ |
| } DCMI_InitTypeDef; |
| |
| /** |
| * @brief DCMI handle Structure definition |
| */ |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| typedef struct __DCMI_HandleTypeDef |
| #else |
| typedef struct |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| { |
| DCMI_TypeDef *Instance; /*!< DCMI Register base address */ |
| |
| DCMI_InitTypeDef Init; /*!< DCMI parameters */ |
| |
| HAL_LockTypeDef Lock; /*!< DCMI locking object */ |
| |
| __IO HAL_DCMI_StateTypeDef State; /*!< DCMI state */ |
| |
| __IO uint32_t XferCount; /*!< DMA transfer counter */ |
| |
| __IO uint32_t XferSize; /*!< DMA transfer size */ |
| |
| uint32_t XferTransferNumber; /*!< DMA transfer number */ |
| |
| uint32_t pBuffPtr; /*!< Pointer to DMA output buffer */ |
| |
| DMA_HandleTypeDef *DMA_Handle; /*!< Pointer to the DMA handler */ |
| |
| __IO uint32_t ErrorCode; /*!< DCMI Error code */ |
| |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| void (* FrameEventCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Frame Event Callback */ |
| void (* VsyncEventCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Vsync Event Callback */ |
| void (* LineEventCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Line Event Callback */ |
| void (* ErrorCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Error Callback */ |
| void (* MspInitCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Msp Init callback */ |
| void (* MspDeInitCallback)(struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Msp DeInit callback */ |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| } DCMI_HandleTypeDef; |
| |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| /** |
| * @brief HAL DCMI Callback ID enumeration definition |
| */ |
| typedef enum |
| { |
| HAL_DCMI_FRAME_EVENT_CB_ID = 0x00U, /*!< DCMI Frame Event Callback ID */ |
| HAL_DCMI_VSYNC_EVENT_CB_ID = 0x01U, /*!< DCMI Vsync Event Callback ID */ |
| HAL_DCMI_LINE_EVENT_CB_ID = 0x02U, /*!< DCMI Line Event Callback ID */ |
| HAL_DCMI_ERROR_CB_ID = 0x03U, /*!< DCMI Error Callback ID */ |
| HAL_DCMI_MSPINIT_CB_ID = 0x04U, /*!< DCMI MspInit callback ID */ |
| HAL_DCMI_MSPDEINIT_CB_ID = 0x05U /*!< DCMI MspDeInit callback ID */ |
| |
| } HAL_DCMI_CallbackIDTypeDef; |
| |
| /** |
| * @brief HAL DCMI Callback pointer definition |
| */ |
| typedef void (*pDCMI_CallbackTypeDef)(DCMI_HandleTypeDef * hdcmi); /*!< pointer to a DCMI callback function */ |
| |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| /** |
| * @} |
| */ |
| /* Exported constants --------------------------------------------------------*/ |
| |
| /** @defgroup DCMI_Exported_Constants DCMI Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup DCMI_Error_Code DCMI Error Code |
| * @{ |
| */ |
| #define HAL_DCMI_ERROR_NONE (0x00000000U) /*!< No error */ |
| #define HAL_DCMI_ERROR_OVR (0x00000001U) /*!< Overrun error */ |
| #define HAL_DCMI_ERROR_SYNC (0x00000002U) /*!< Synchronization error */ |
| #define HAL_DCMI_ERROR_TIMEOUT (0x00000020U) /*!< Timeout error */ |
| #define HAL_DCMI_ERROR_DMA (0x00000040U) /*!< DMA error */ |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| #define HAL_DCMI_ERROR_INVALID_CALLBACK (0x00000080U) /*!< Invalid Callback error */ |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Capture_Mode DCMI Capture Mode |
| * @{ |
| */ |
| #define DCMI_MODE_CONTINUOUS (0x00000000U) /*!< The received data are transferred continuously |
| into the destination memory through the DMA */ |
| #define DCMI_MODE_SNAPSHOT ((uint32_t)DCMI_CR_CM) /*!< Once activated, the interface waits for the start of |
| frame and then transfers a single frame through the DMA */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Synchronization_Mode DCMI Synchronization Mode |
| * @{ |
| */ |
| #define DCMI_SYNCHRO_HARDWARE (0x00000000U) /*!< Hardware synchronization data capture (frame/line start/stop) |
| is synchronized with the HSYNC/VSYNC signals */ |
| #define DCMI_SYNCHRO_EMBEDDED ((uint32_t)DCMI_CR_ESS) /*!< Embedded synchronization data capture is synchronized with |
| synchronization codes embedded in the data flow */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_PIXCK_Polarity DCMI PIXCK Polarity |
| * @{ |
| */ |
| #define DCMI_PCKPOLARITY_FALLING (0x00000000U) /*!< Pixel clock active on Falling edge */ |
| #define DCMI_PCKPOLARITY_RISING ((uint32_t)DCMI_CR_PCKPOL) /*!< Pixel clock active on Rising edge */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_VSYNC_Polarity DCMI VSYNC Polarity |
| * @{ |
| */ |
| #define DCMI_VSPOLARITY_LOW (0x00000000U) /*!< Vertical synchronization active Low */ |
| #define DCMI_VSPOLARITY_HIGH ((uint32_t)DCMI_CR_VSPOL) /*!< Vertical synchronization active High */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_HSYNC_Polarity DCMI HSYNC Polarity |
| * @{ |
| */ |
| #define DCMI_HSPOLARITY_LOW (0x00000000U) /*!< Horizontal synchronization active Low */ |
| #define DCMI_HSPOLARITY_HIGH ((uint32_t)DCMI_CR_HSPOL) /*!< Horizontal synchronization active High */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_MODE_JPEG DCMI MODE JPEG |
| * @{ |
| */ |
| #define DCMI_JPEG_DISABLE (0x00000000U) /*!< Mode JPEG Disabled */ |
| #define DCMI_JPEG_ENABLE ((uint32_t)DCMI_CR_JPEG) /*!< Mode JPEG Enabled */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Capture_Rate DCMI Capture Rate |
| * @{ |
| */ |
| #define DCMI_CR_ALL_FRAME (0x00000000U) /*!< All frames are captured */ |
| #define DCMI_CR_ALTERNATE_2_FRAME ((uint32_t)DCMI_CR_FCRC_0) /*!< Every alternate frame captured */ |
| #define DCMI_CR_ALTERNATE_4_FRAME ((uint32_t)DCMI_CR_FCRC_1) /*!< One frame in 4 frames captured */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Extended_Data_Mode DCMI Extended Data Mode |
| * @{ |
| */ |
| #define DCMI_EXTEND_DATA_8B (0x00000000U) /*!< Interface captures 8-bit data on every pixel clock */ |
| #define DCMI_EXTEND_DATA_10B ((uint32_t)DCMI_CR_EDM_0) /*!< Interface captures 10-bit data on every pixel clock */ |
| #define DCMI_EXTEND_DATA_12B ((uint32_t)DCMI_CR_EDM_1) /*!< Interface captures 12-bit data on every pixel clock */ |
| #define DCMI_EXTEND_DATA_14B ((uint32_t)(DCMI_CR_EDM_0 | DCMI_CR_EDM_1)) /*!< Interface captures 14-bit data on every pixel clock */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Window_Coordinate DCMI Window Coordinate |
| * @{ |
| */ |
| #define DCMI_WINDOW_COORDINATE (0x3FFFU) /*!< Window coordinate */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Window_Height DCMI Window Height |
| * @{ |
| */ |
| #define DCMI_WINDOW_HEIGHT (0x1FFFU) /*!< Window Height */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_interrupt_sources DCMI interrupt sources |
| * @{ |
| */ |
| #define DCMI_IT_FRAME ((uint32_t)DCMI_IER_FRAME_IE) /*!< Capture complete interrupt */ |
| #define DCMI_IT_OVR ((uint32_t)DCMI_IER_OVR_IE) /*!< Overrun interrupt */ |
| #define DCMI_IT_ERR ((uint32_t)DCMI_IER_ERR_IE) /*!< Synchronization error interrupt */ |
| #define DCMI_IT_VSYNC ((uint32_t)DCMI_IER_VSYNC_IE) /*!< VSYNC interrupt */ |
| #define DCMI_IT_LINE ((uint32_t)DCMI_IER_LINE_IE) /*!< Line interrupt */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Flags DCMI Flags |
| * @{ |
| */ |
| |
| /** |
| * @brief DCMI SR register |
| */ |
| #define DCMI_FLAG_HSYNC ((uint32_t)DCMI_SR_INDEX|DCMI_SR_HSYNC) /*!< HSYNC pin state (active line / synchronization between lines) */ |
| #define DCMI_FLAG_VSYNC ((uint32_t)DCMI_SR_INDEX|DCMI_SR_VSYNC) /*!< VSYNC pin state (active frame / synchronization between frames) */ |
| #define DCMI_FLAG_FNE ((uint32_t)DCMI_SR_INDEX|DCMI_SR_FNE) /*!< FIFO not empty flag */ |
| /** |
| * @brief DCMI RIS register |
| */ |
| #define DCMI_FLAG_FRAMERI ((uint32_t)DCMI_RIS_FRAME_RIS) /*!< Frame capture complete interrupt flag */ |
| #define DCMI_FLAG_OVRRI ((uint32_t)DCMI_RIS_OVR_RIS) /*!< Overrun interrupt flag */ |
| #define DCMI_FLAG_ERRRI ((uint32_t)DCMI_RIS_ERR_RIS) /*!< Synchronization error interrupt flag */ |
| #define DCMI_FLAG_VSYNCRI ((uint32_t)DCMI_RIS_VSYNC_RIS) /*!< VSYNC interrupt flag */ |
| #define DCMI_FLAG_LINERI ((uint32_t)DCMI_RIS_LINE_RIS) /*!< Line interrupt flag */ |
| /** |
| * @brief DCMI MIS register |
| */ |
| #define DCMI_FLAG_FRAMEMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_FRAME_MIS) /*!< DCMI Frame capture complete masked interrupt status */ |
| #define DCMI_FLAG_OVRMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_OVR_MIS ) /*!< DCMI Overrun masked interrupt status */ |
| #define DCMI_FLAG_ERRMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_ERR_MIS ) /*!< DCMI Synchronization error masked interrupt status */ |
| #define DCMI_FLAG_VSYNCMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_VSYNC_MIS) /*!< DCMI VSYNC masked interrupt status */ |
| #define DCMI_FLAG_LINEMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_LINE_MIS ) /*!< DCMI Line masked interrupt status */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Byte_Select_Mode DCMI Byte Select Mode |
| * @{ |
| */ |
| #define DCMI_BSM_ALL (0x00000000U) /*!< Interface captures all received data */ |
| #define DCMI_BSM_OTHER ((uint32_t)DCMI_CR_BSM_0) /*!< Interface captures every other byte from the received data */ |
| #define DCMI_BSM_ALTERNATE_4 ((uint32_t)DCMI_CR_BSM_1) /*!< Interface captures one byte out of four */ |
| #define DCMI_BSM_ALTERNATE_2 ((uint32_t)(DCMI_CR_BSM_0 | DCMI_CR_BSM_1)) /*!< Interface captures two bytes out of four */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Byte_Select_Start DCMI Byte Select Start |
| * @{ |
| */ |
| #define DCMI_OEBS_ODD (0x00000000U) /*!< Interface captures first data from the frame/line start, second one being dropped */ |
| #define DCMI_OEBS_EVEN ((uint32_t)DCMI_CR_OEBS) /*!< Interface captures second data from the frame/line start, first one being dropped */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Line_Select_Mode DCMI Line Select Mode |
| * @{ |
| */ |
| #define DCMI_LSM_ALL (0x00000000U) /*!< Interface captures all received lines */ |
| #define DCMI_LSM_ALTERNATE_2 ((uint32_t)DCMI_CR_LSM) /*!< Interface captures one line out of two */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup DCMI_Line_Select_Start DCMI Line Select Start |
| * @{ |
| */ |
| #define DCMI_OELS_ODD (0x00000000U) /*!< Interface captures first line from the frame start, second one being dropped */ |
| #define DCMI_OELS_EVEN ((uint32_t)DCMI_CR_OELS) /*!< Interface captures second line from the frame start, first one being dropped */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| /** @defgroup DCMI_Exported_Macros DCMI Exported Macros |
| * @{ |
| */ |
| |
| /** @brief Reset DCMI handle state |
| * @param __HANDLE__ specifies the DCMI handle. |
| * @retval None |
| */ |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| #define __HAL_DCMI_RESET_HANDLE_STATE(__HANDLE__) do{ \ |
| (__HANDLE__)->State = HAL_DCMI_STATE_RESET; \ |
| (__HANDLE__)->MspInitCallback = NULL; \ |
| (__HANDLE__)->MspDeInitCallback = NULL; \ |
| } while(0) |
| #else |
| #define __HAL_DCMI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DCMI_STATE_RESET) |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| |
| /** |
| * @brief Enable the DCMI. |
| * @param __HANDLE__ DCMI handle |
| * @retval None |
| */ |
| #define __HAL_DCMI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DCMI_CR_ENABLE) |
| |
| /** |
| * @brief Disable the DCMI. |
| * @param __HANDLE__ DCMI handle |
| * @retval None |
| */ |
| #define __HAL_DCMI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(DCMI_CR_ENABLE)) |
| |
| /* Interrupt & Flag management */ |
| /** |
| * @brief Get the DCMI pending flag. |
| * @param __HANDLE__ DCMI handle |
| * @param __FLAG__ Get the specified flag. |
| * This parameter can be one of the following values (no combination allowed) |
| * @arg DCMI_FLAG_HSYNC: HSYNC pin state (active line / synchronization between lines) |
| * @arg DCMI_FLAG_VSYNC: VSYNC pin state (active frame / synchronization between frames) |
| * @arg DCMI_FLAG_FNE: FIFO empty flag |
| * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask |
| * @arg DCMI_FLAG_OVRRI: Overrun flag mask |
| * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask |
| * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask |
| * @arg DCMI_FLAG_LINERI: Line flag mask |
| * @arg DCMI_FLAG_FRAMEMI: DCMI Capture complete masked interrupt status |
| * @arg DCMI_FLAG_OVRMI: DCMI Overrun masked interrupt status |
| * @arg DCMI_FLAG_ERRMI: DCMI Synchronization error masked interrupt status |
| * @arg DCMI_FLAG_VSYNCMI: DCMI VSYNC masked interrupt status |
| * @arg DCMI_FLAG_LINEMI: DCMI Line masked interrupt status |
| * @retval The state of FLAG. |
| */ |
| #define __HAL_DCMI_GET_FLAG(__HANDLE__, __FLAG__)\ |
| ((((__FLAG__) & (DCMI_SR_INDEX|DCMI_MIS_INDEX)) == 0x0)? ((__HANDLE__)->Instance->RIS & (__FLAG__)) :\ |
| (((__FLAG__) & DCMI_SR_INDEX) == 0x0)? ((__HANDLE__)->Instance->MIS & (__FLAG__)) : ((__HANDLE__)->Instance->SR & (__FLAG__))) |
| |
| /** |
| * @brief Clear the DCMI pending flags. |
| * @param __HANDLE__ DCMI handle |
| * @param __FLAG__ specifies the flag to clear. |
| * This parameter can be any combination of the following values: |
| * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask |
| * @arg DCMI_FLAG_OVFRI: Overflow flag mask |
| * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask |
| * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask |
| * @arg DCMI_FLAG_LINERI: Line flag mask |
| * @retval None |
| */ |
| #define __HAL_DCMI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) |
| |
| /** |
| * @brief Enable the specified DCMI interrupts. |
| * @param __HANDLE__ DCMI handle |
| * @param __INTERRUPT__ specifies the DCMI interrupt sources to be enabled. |
| * This parameter can be any combination of the following values: |
| * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask |
| * @arg DCMI_IT_OVF: Overflow interrupt mask |
| * @arg DCMI_IT_ERR: Synchronization error interrupt mask |
| * @arg DCMI_IT_VSYNC: VSYNC interrupt mask |
| * @arg DCMI_IT_LINE: Line interrupt mask |
| * @retval None |
| */ |
| #define __HAL_DCMI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) |
| |
| /** |
| * @brief Disable the specified DCMI interrupts. |
| * @param __HANDLE__ DCMI handle |
| * @param __INTERRUPT__ specifies the DCMI interrupt sources to be enabled. |
| * This parameter can be any combination of the following values: |
| * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask |
| * @arg DCMI_IT_OVF: Overflow interrupt mask |
| * @arg DCMI_IT_ERR: Synchronization error interrupt mask |
| * @arg DCMI_IT_VSYNC: VSYNC interrupt mask |
| * @arg DCMI_IT_LINE: Line interrupt mask |
| * @retval None |
| */ |
| #define __HAL_DCMI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__)) |
| |
| /** |
| * @brief Check whether the specified DCMI interrupt has occurred or not. |
| * @param __HANDLE__ DCMI handle |
| * @param __INTERRUPT__ specifies the DCMI interrupt source to check. |
| * This parameter can be one of the following values: |
| * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask |
| * @arg DCMI_IT_OVF: Overflow interrupt mask |
| * @arg DCMI_IT_ERR: Synchronization error interrupt mask |
| * @arg DCMI_IT_VSYNC: VSYNC interrupt mask |
| * @arg DCMI_IT_LINE: Line interrupt mask |
| * @retval The state of INTERRUPT. |
| */ |
| #define __HAL_DCMI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->MISR & (__INTERRUPT__)) |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup DCMI_Exported_Functions DCMI Exported Functions |
| * @{ |
| */ |
| |
| /** @addtogroup DCMI_Exported_Functions_Group1 Initialization and Configuration functions |
| * @{ |
| */ |
| /* Initialization and de-initialization functions *****************************/ |
| HAL_StatusTypeDef HAL_DCMI_Init(DCMI_HandleTypeDef *hdcmi); |
| HAL_StatusTypeDef HAL_DCMI_DeInit(DCMI_HandleTypeDef *hdcmi); |
| void HAL_DCMI_MspInit(DCMI_HandleTypeDef* hdcmi); |
| void HAL_DCMI_MspDeInit(DCMI_HandleTypeDef* hdcmi); |
| |
| /* Callbacks Register/UnRegister functions ***********************************/ |
| #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) |
| HAL_StatusTypeDef HAL_DCMI_RegisterCallback(DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID, pDCMI_CallbackTypeDef pCallback); |
| HAL_StatusTypeDef HAL_DCMI_UnRegisterCallback(DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID); |
| #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup DCMI_Exported_Functions_Group2 IO operation functions |
| * @{ |
| */ |
| /* IO operation functions *****************************************************/ |
| HAL_StatusTypeDef HAL_DCMI_Start_DMA(DCMI_HandleTypeDef* hdcmi, uint32_t DCMI_Mode, uint32_t pData, uint32_t Length); |
| HAL_StatusTypeDef HAL_DCMI_Stop(DCMI_HandleTypeDef* hdcmi); |
| HAL_StatusTypeDef HAL_DCMI_Suspend(DCMI_HandleTypeDef* hdcmi); |
| HAL_StatusTypeDef HAL_DCMI_Resume(DCMI_HandleTypeDef* hdcmi); |
| void HAL_DCMI_ErrorCallback(DCMI_HandleTypeDef *hdcmi); |
| void HAL_DCMI_LineEventCallback(DCMI_HandleTypeDef *hdcmi); |
| void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi); |
| void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi); |
| void HAL_DCMI_IRQHandler(DCMI_HandleTypeDef *hdcmi); |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup DCMI_Exported_Functions_Group3 Peripheral Control functions |
| * @{ |
| */ |
| /* Peripheral Control functions ***********************************************/ |
| HAL_StatusTypeDef HAL_DCMI_ConfigCrop(DCMI_HandleTypeDef *hdcmi, uint32_t X0, uint32_t Y0, uint32_t XSize, uint32_t YSize); |
| HAL_StatusTypeDef HAL_DCMI_EnableCrop(DCMI_HandleTypeDef *hdcmi); |
| HAL_StatusTypeDef HAL_DCMI_DisableCrop(DCMI_HandleTypeDef *hdcmi); |
| HAL_StatusTypeDef HAL_DCMI_ConfigSyncUnmask(DCMI_HandleTypeDef *hdcmi, DCMI_SyncUnmaskTypeDef *SyncUnmask); |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup DCMI_Exported_Functions_Group4 Peripheral State functions |
| * @{ |
| */ |
| /* Peripheral State functions *************************************************/ |
| HAL_DCMI_StateTypeDef HAL_DCMI_GetState(DCMI_HandleTypeDef *hdcmi); |
| uint32_t HAL_DCMI_GetError(DCMI_HandleTypeDef *hdcmi); |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| /* Private constants ---------------------------------------------------------*/ |
| /** @defgroup DCMI_Private_Constants DCMI Private Constants |
| * @{ |
| */ |
| #define DCMI_MIS_INDEX ((uint32_t)0x1000) /*!< DCMI MIS register index */ |
| #define DCMI_SR_INDEX ((uint32_t)0x2000) /*!< DCMI SR register index */ |
| /** |
| * @} |
| */ |
| /* Private macro -------------------------------------------------------------*/ |
| /** @defgroup DCMI_Private_Macros DCMI Private Macros |
| * @{ |
| */ |
| #define IS_DCMI_CAPTURE_MODE(MODE)(((MODE) == DCMI_MODE_CONTINUOUS) || \ |
| ((MODE) == DCMI_MODE_SNAPSHOT)) |
| |
| #define IS_DCMI_SYNCHRO(MODE)(((MODE) == DCMI_SYNCHRO_HARDWARE) || \ |
| ((MODE) == DCMI_SYNCHRO_EMBEDDED)) |
| |
| #define IS_DCMI_PCKPOLARITY(POLARITY)(((POLARITY) == DCMI_PCKPOLARITY_FALLING) || \ |
| ((POLARITY) == DCMI_PCKPOLARITY_RISING)) |
| |
| #define IS_DCMI_VSPOLARITY(POLARITY)(((POLARITY) == DCMI_VSPOLARITY_LOW) || \ |
| ((POLARITY) == DCMI_VSPOLARITY_HIGH)) |
| |
| #define IS_DCMI_HSPOLARITY(POLARITY)(((POLARITY) == DCMI_HSPOLARITY_LOW) || \ |
| ((POLARITY) == DCMI_HSPOLARITY_HIGH)) |
| |
| #define IS_DCMI_MODE_JPEG(JPEG_MODE)(((JPEG_MODE) == DCMI_JPEG_DISABLE) || \ |
| ((JPEG_MODE) == DCMI_JPEG_ENABLE)) |
| |
| #define IS_DCMI_CAPTURE_RATE(RATE) (((RATE) == DCMI_CR_ALL_FRAME) || \ |
| ((RATE) == DCMI_CR_ALTERNATE_2_FRAME) || \ |
| ((RATE) == DCMI_CR_ALTERNATE_4_FRAME)) |
| |
| #define IS_DCMI_EXTENDED_DATA(DATA)(((DATA) == DCMI_EXTEND_DATA_8B) || \ |
| ((DATA) == DCMI_EXTEND_DATA_10B) || \ |
| ((DATA) == DCMI_EXTEND_DATA_12B) || \ |
| ((DATA) == DCMI_EXTEND_DATA_14B)) |
| |
| #define IS_DCMI_WINDOW_COORDINATE(COORDINATE) ((COORDINATE) <= DCMI_WINDOW_COORDINATE) |
| |
| #define IS_DCMI_WINDOW_HEIGHT(HEIGHT) ((HEIGHT) <= DCMI_WINDOW_HEIGHT) |
| |
| #define IS_DCMI_BYTE_SELECT_MODE(MODE)(((MODE) == DCMI_BSM_ALL) || \ |
| ((MODE) == DCMI_BSM_OTHER) || \ |
| ((MODE) == DCMI_BSM_ALTERNATE_4) || \ |
| ((MODE) == DCMI_BSM_ALTERNATE_2)) |
| |
| #define IS_DCMI_BYTE_SELECT_START(POLARITY)(((POLARITY) == DCMI_OEBS_ODD) || \ |
| ((POLARITY) == DCMI_OEBS_EVEN)) |
| |
| #define IS_DCMI_LINE_SELECT_MODE(MODE)(((MODE) == DCMI_LSM_ALL) || \ |
| ((MODE) == DCMI_LSM_ALTERNATE_2)) |
| |
| #define IS_DCMI_LINE_SELECT_START(POLARITY)(((POLARITY) == DCMI_OELS_ODD) || \ |
| ((POLARITY) == DCMI_OELS_EVEN)) |
| |
| /** |
| * @} |
| */ |
| |
| /* Private functions ---------------------------------------------------------*/ |
| /** @addtogroup DCMI_Private_Functions DCMI Private Functions |
| * @{ |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| /** |
| * @} |
| */ |
| |
| #endif /* DCMI */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* STM32H7xx_HAL_DCMI_H */ |
| |
