| /** |
| ****************************************************************************** |
| * @file stm32f4xx_hal_dcmi_ex.h |
| * @author MCD Application Team |
| * @brief Header file of DCMI Extension HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
| * All rights reserved.</center></h2> |
| * |
| * This software component is licensed by ST under BSD 3-Clause license, |
| * the "License"; You may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at: |
| * opensource.org/licenses/BSD-3-Clause |
| * |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef __STM32F4xx_HAL_DCMI_EX_H |
| #define __STM32F4xx_HAL_DCMI_EX_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #if defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) ||\ |
| defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) ||\ |
| defined(STM32F479xx) |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32f4xx_hal_def.h" |
| |
| |
| /** @addtogroup STM32F4xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup DCMIEx |
| * @brief DCMI HAL module driver |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup DCMIEx_Exported_Types DCMI Extended Exported Types |
| * @{ |
| */ |
| /** |
| * @brief DCMIEx 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 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 frame start delimiter. */ |
| |
| uint32_t JPEGMode; /*!< Enable or Disable the JPEG mode |
| This parameter can be a value of @ref DCMI_MODE_JPEG */ |
| #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
| uint32_t ByteSelectMode; /*!< Specifies the data to be captured by the interface |
| This parameter can be a value of @ref DCMIEx_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 DCMIEx_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 DCMIEx_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 DCMIEx_Line_Select_Start */ |
| |
| #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
| }DCMI_InitTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported constants --------------------------------------------------------*/ |
| #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
| /** @defgroup DCMIEx_Exported_Constants DCMI Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup DCMIEx_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 DCMIEx_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 DCMIEx_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 DCMIEx_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 */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| /* Exported functions --------------------------------------------------------*/ |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| /* Private constants ---------------------------------------------------------*/ |
| #define DCMI_POSITION_ESCR_LSC (uint32_t)DCMI_ESCR_LSC_Pos /*!< Required left shift to set line start delimiter */ |
| #define DCMI_POSITION_ESCR_LEC (uint32_t)DCMI_ESCR_LEC_Pos /*!< Required left shift to set line end delimiter */ |
| #define DCMI_POSITION_ESCR_FEC (uint32_t)DCMI_ESCR_FEC_Pos /*!< Required left shift to set frame end delimiter */ |
| |
| /* Private macro -------------------------------------------------------------*/ |
| #if defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) |
| /** @defgroup DCMIEx_Private_Macros DCMI Extended Private Macros |
| * @{ |
| */ |
| #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)) |
| #endif /* STM32F446xx || STM32F469xx || STM32F479xx */ |
| /** |
| * @} |
| */ |
| |
| /* Private functions ---------------------------------------------------------*/ |
| #endif /* STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\ |
| STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\ |
| STM32F479xx */ |
| |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __STM32F4xx_HAL_DCMI_H */ |
| |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
