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/**
******************************************************************************
* @file stm32f4xx_hal_dcmi_ex.h
* @author MCD Application Team
* @brief Header file of DCMI Extension 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 __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 */
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