[303] | 1 | /**
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| 2 | ******************************************************************************
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| 3 | * @file stm32f4xx_hal_dcmi.h
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| 4 | * @author MCD Application Team
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| 5 | * @version V1.4.1
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| 6 | * @date 09-October-2015
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| 7 | * @brief Header file of DCMI HAL module.
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| 8 | ******************************************************************************
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| 9 | * @attention
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| 10 | *
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| 11 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
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| 12 | *
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| 13 | * Redistribution and use in source and binary forms, with or without modification,
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| 14 | * are permitted provided that the following conditions are met:
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| 15 | * 1. Redistributions of source code must retain the above copyright notice,
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| 16 | * this list of conditions and the following disclaimer.
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| 17 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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| 18 | * this list of conditions and the following disclaimer in the documentation
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| 19 | * and/or other materials provided with the distribution.
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| 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
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| 21 | * may be used to endorse or promote products derived from this software
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| 22 | * without specific prior written permission.
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| 23 | *
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| 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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| 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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| 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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| 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 34 | *
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| 35 | ******************************************************************************
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| 36 | */
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| 37 |
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| 38 | /* Define to prevent recursive inclusion -------------------------------------*/
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| 39 | #ifndef __STM32F4xx_HAL_DCMI_H
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| 40 | #define __STM32F4xx_HAL_DCMI_H
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| 41 |
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| 42 | #ifdef __cplusplus
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| 43 | extern "C" {
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| 44 | #endif
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| 45 |
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| 46 | #if defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) ||\
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| 47 | defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) ||\
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| 48 | defined(STM32F479xx)
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| 49 | /* Includes ------------------------------------------------------------------*/
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| 50 | #include "stm32f4xx_hal_def.h"
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| 51 |
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| 52 | /* Include DCMI HAL Extended module */
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| 53 | /* (include on top of file since DCMI structures are defined in extended file) */
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| 54 | #include "stm32f4xx_hal_dcmi_ex.h"
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| 55 |
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| 56 | /** @addtogroup STM32F4xx_HAL_Driver
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| 57 | * @{
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| 58 | */
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| 59 |
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| 60 | /** @addtogroup DCMI DCMI
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| 61 | * @brief DCMI HAL module driver
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| 62 | * @{
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| 63 | */
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| 64 |
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| 65 | /* Exported types ------------------------------------------------------------*/
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| 66 | /** @defgroup DCMI_Exported_Types DCMI Exported Types
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| 67 | * @{
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| 68 | */
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| 69 | /**
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| 70 | * @brief DCMI Error source
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| 71 | */
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| 72 | typedef enum
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| 73 | {
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| 74 | DCMI_ERROR_SYNC = 1, /*!< Synchronisation error */
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| 75 | DCMI_OVERRUN = 2, /*!< DCMI Overrun */
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| 76 | }DCMI_ErrorTypeDef;
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| 77 |
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| 78 |
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| 79 | /**
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| 80 | * @brief HAL DCMI State structures definition
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| 81 | */
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| 82 | typedef enum
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| 83 | {
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| 84 | HAL_DCMI_STATE_RESET = 0x00, /*!< DCMI not yet initialized or disabled */
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| 85 | HAL_DCMI_STATE_READY = 0x01, /*!< DCMI initialized and ready for use */
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| 86 | HAL_DCMI_STATE_BUSY = 0x02, /*!< DCMI internal processing is ongoing */
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| 87 | HAL_DCMI_STATE_TIMEOUT = 0x03, /*!< DCMI timeout state */
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| 88 | HAL_DCMI_STATE_ERROR = 0x04 /*!< DCMI error state */
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| 89 | }HAL_DCMI_StateTypeDef;
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| 90 |
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| 91 | /**
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| 92 | * @brief DCMI handle Structure definition
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| 93 | */
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| 94 | typedef struct
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| 95 | {
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| 96 | DCMI_TypeDef *Instance; /*!< DCMI Register base address */
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| 97 |
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| 98 | DCMI_InitTypeDef Init; /*!< DCMI parameters */
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| 99 |
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| 100 | HAL_LockTypeDef Lock; /*!< DCMI locking object */
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| 101 |
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| 102 | __IO HAL_DCMI_StateTypeDef State; /*!< DCMI state */
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| 103 |
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| 104 | __IO uint32_t XferCount; /*!< DMA transfer counter */
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| 105 |
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| 106 | __IO uint32_t XferSize; /*!< DMA transfer size */
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| 107 |
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| 108 | uint32_t XferTransferNumber; /*!< DMA transfer number */
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| 109 |
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| 110 | uint32_t pBuffPtr; /*!< Pointer to DMA output buffer */
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| 111 |
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| 112 | DMA_HandleTypeDef *DMA_Handle; /*!< Pointer to the DMA handler */
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| 113 |
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| 114 | __IO uint32_t ErrorCode; /*!< DCMI Error code */
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| 115 |
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| 116 | }DCMI_HandleTypeDef;
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| 117 | /**
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| 118 | * @}
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| 119 | */
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| 120 |
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| 121 | /* Exported constants --------------------------------------------------------*/
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| 122 | /** @defgroup DCMI_Exported_Constants DCMI Exported Constants
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| 123 | * @{
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| 124 | */
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| 125 |
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| 126 | /** @defgroup DCMI_Error_Code DCMI Error Code
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| 127 | * @{
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| 128 | */
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| 129 | #define HAL_DCMI_ERROR_NONE ((uint32_t)0x00000000) /*!< No error */
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| 130 | #define HAL_DCMI_ERROR_OVF ((uint32_t)0x00000001) /*!< Overflow error */
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| 131 | #define HAL_DCMI_ERROR_SYNC ((uint32_t)0x00000002) /*!< Synchronization error */
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| 132 | #define HAL_DCMI_ERROR_TIMEOUT ((uint32_t)0x00000020) /*!< Timeout error */
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| 133 | /**
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| 134 | * @}
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| 135 | */
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| 136 |
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| 137 | /** @defgroup DCMI_Capture_Mode DCMI Capture Mode
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| 138 | * @{
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| 139 | */
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| 140 | #define DCMI_MODE_CONTINUOUS ((uint32_t)0x00000000) /*!< The received data are transferred continuously
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| 141 | into the destination memory through the DMA */
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| 142 | #define DCMI_MODE_SNAPSHOT ((uint32_t)DCMI_CR_CM) /*!< Once activated, the interface waits for the start of
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| 143 | frame and then transfers a single frame through the DMA */
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| 144 | /**
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| 145 | * @}
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| 146 | */
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| 147 |
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| 148 | /** @defgroup DCMI_Synchronization_Mode DCMI Synchronization Mode
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| 149 | * @{
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| 150 | */
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| 151 | #define DCMI_SYNCHRO_HARDWARE ((uint32_t)0x00000000) /*!< Hardware synchronization data capture (frame/line start/stop)
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| 152 | is synchronized with the HSYNC/VSYNC signals */
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| 153 | #define DCMI_SYNCHRO_EMBEDDED ((uint32_t)DCMI_CR_ESS) /*!< Embedded synchronization data capture is synchronized with
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| 154 | synchronization codes embedded in the data flow */
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| 155 |
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| 156 | /**
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| 157 | * @}
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| 158 | */
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| 159 |
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| 160 | /** @defgroup DCMI_PIXCK_Polarity DCMI PIXCK Polarity
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| 161 | * @{
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| 162 | */
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| 163 | #define DCMI_PCKPOLARITY_FALLING ((uint32_t)0x00000000) /*!< Pixel clock active on Falling edge */
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| 164 | #define DCMI_PCKPOLARITY_RISING ((uint32_t)DCMI_CR_PCKPOL) /*!< Pixel clock active on Rising edge */
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| 165 |
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| 166 | /**
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| 167 | * @}
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| 168 | */
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| 169 |
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| 170 | /** @defgroup DCMI_VSYNC_Polarity DCMI VSYNC Polarity
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| 171 | * @{
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| 172 | */
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| 173 | #define DCMI_VSPOLARITY_LOW ((uint32_t)0x00000000) /*!< Vertical synchronization active Low */
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| 174 | #define DCMI_VSPOLARITY_HIGH ((uint32_t)DCMI_CR_VSPOL) /*!< Vertical synchronization active High */
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| 175 |
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| 176 | /**
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| 177 | * @}
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| 178 | */
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| 179 |
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| 180 | /** @defgroup DCMI_HSYNC_Polarity DCMI HSYNC Polarity
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| 181 | * @{
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| 182 | */
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| 183 | #define DCMI_HSPOLARITY_LOW ((uint32_t)0x00000000) /*!< Horizontal synchronization active Low */
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| 184 | #define DCMI_HSPOLARITY_HIGH ((uint32_t)DCMI_CR_HSPOL) /*!< Horizontal synchronization active High */
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| 185 |
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| 186 | /**
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| 187 | * @}
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| 188 | */
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| 189 |
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| 190 | /** @defgroup DCMI_MODE_JPEG DCMI MODE JPEG
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| 191 | * @{
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| 192 | */
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| 193 | #define DCMI_JPEG_DISABLE ((uint32_t)0x00000000) /*!< Mode JPEG Disabled */
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| 194 | #define DCMI_JPEG_ENABLE ((uint32_t)DCMI_CR_JPEG) /*!< Mode JPEG Enabled */
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| 195 |
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| 196 | /**
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| 197 | * @}
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| 198 | */
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| 199 |
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| 200 | /** @defgroup DCMI_Capture_Rate DCMI Capture Rate
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| 201 | * @{
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| 202 | */
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| 203 | #define DCMI_CR_ALL_FRAME ((uint32_t)0x00000000) /*!< All frames are captured */
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| 204 | #define DCMI_CR_ALTERNATE_2_FRAME ((uint32_t)DCMI_CR_FCRC_0) /*!< Every alternate frame captured */
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| 205 | #define DCMI_CR_ALTERNATE_4_FRAME ((uint32_t)DCMI_CR_FCRC_1) /*!< One frame in 4 frames captured */
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| 206 |
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| 207 | /**
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| 208 | * @}
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| 209 | */
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| 210 |
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| 211 | /** @defgroup DCMI_Extended_Data_Mode DCMI Extended Data Mode
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| 212 | * @{
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| 213 | */
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| 214 | #define DCMI_EXTEND_DATA_8B ((uint32_t)0x00000000) /*!< Interface captures 8-bit data on every pixel clock */
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| 215 | #define DCMI_EXTEND_DATA_10B ((uint32_t)DCMI_CR_EDM_0) /*!< Interface captures 10-bit data on every pixel clock */
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| 216 | #define DCMI_EXTEND_DATA_12B ((uint32_t)DCMI_CR_EDM_1) /*!< Interface captures 12-bit data on every pixel clock */
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| 217 | #define DCMI_EXTEND_DATA_14B ((uint32_t)(DCMI_CR_EDM_0 | DCMI_CR_EDM_1)) /*!< Interface captures 14-bit data on every pixel clock */
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| 218 |
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| 219 | /**
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| 220 | * @}
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| 221 | */
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| 222 |
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| 223 | /** @defgroup DCMI_Window_Coordinate DCMI Window Coordinate
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| 224 | * @{
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| 225 | */
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| 226 | #define DCMI_WINDOW_COORDINATE ((uint32_t)0x3FFF) /*!< Window coordinate */
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| 227 |
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| 228 | /**
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| 229 | * @}
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| 230 | */
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| 231 |
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| 232 | /** @defgroup DCMI_Window_Height DCMI Window Height
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| 233 | * @{
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| 234 | */
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| 235 | #define DCMI_WINDOW_HEIGHT ((uint32_t)0x1FFF) /*!< Window Height */
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| 236 |
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| 237 | /**
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| 238 | * @}
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| 239 | */
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| 240 |
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| 241 | /** @defgroup DCMI_interrupt_sources DCMI interrupt sources
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| 242 | * @{
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| 243 | */
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| 244 | #define DCMI_IT_FRAME ((uint32_t)DCMI_IER_FRAME_IE)
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| 245 | #define DCMI_IT_OVF ((uint32_t)DCMI_IER_OVF_IE)
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| 246 | #define DCMI_IT_ERR ((uint32_t)DCMI_IER_ERR_IE)
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| 247 | #define DCMI_IT_VSYNC ((uint32_t)DCMI_IER_VSYNC_IE)
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| 248 | #define DCMI_IT_LINE ((uint32_t)DCMI_IER_LINE_IE)
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| 249 | /**
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| 250 | * @}
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| 251 | */
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| 252 |
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| 253 | /** @defgroup DCMI_Flags DCMI Flags
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| 254 | * @{
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| 255 | */
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| 256 |
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| 257 | /**
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| 258 | * @brief DCMI SR register
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| 259 | */
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| 260 | #define DCMI_FLAG_HSYNC ((uint32_t)0x2001)
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| 261 | #define DCMI_FLAG_VSYNC ((uint32_t)0x2002)
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| 262 | #define DCMI_FLAG_FNE ((uint32_t)0x2004)
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| 263 | /**
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| 264 | * @brief DCMI RISR register
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| 265 | */
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| 266 | #define DCMI_FLAG_FRAMERI ((uint32_t)DCMI_RISR_FRAME_RIS)
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| 267 | #define DCMI_FLAG_OVFRI ((uint32_t)DCMI_RISR_OVF_RIS)
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| 268 | #define DCMI_FLAG_ERRRI ((uint32_t)DCMI_RISR_ERR_RIS)
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| 269 | #define DCMI_FLAG_VSYNCRI ((uint32_t)DCMI_RISR_VSYNC_RIS)
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| 270 | #define DCMI_FLAG_LINERI ((uint32_t)DCMI_RISR_LINE_RIS)
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| 271 | /**
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| 272 | * @brief DCMI MISR register
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| 273 | */
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| 274 | #define DCMI_FLAG_FRAMEMI ((uint32_t)0x1001)
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| 275 | #define DCMI_FLAG_OVFMI ((uint32_t)0x1002)
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| 276 | #define DCMI_FLAG_ERRMI ((uint32_t)0x1004)
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| 277 | #define DCMI_FLAG_VSYNCMI ((uint32_t)0x1008)
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| 278 | #define DCMI_FLAG_LINEMI ((uint32_t)0x1010)
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| 279 | /**
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| 280 | * @}
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| 281 | */
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| 282 |
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| 283 | /**
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| 284 | * @}
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| 285 | */
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| 286 |
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| 287 | /* Exported macro ------------------------------------------------------------*/
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| 288 | /** @defgroup DCMI_Exported_Macros DCMI Exported Macros
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| 289 | * @{
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| 290 | */
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| 291 |
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| 292 | /** @brief Reset DCMI handle state
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| 293 | * @param __HANDLE__: specifies the DCMI handle.
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| 294 | * @retval None
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| 295 | */
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| 296 | #define __HAL_DCMI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DCMI_STATE_RESET)
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| 297 |
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| 298 | /**
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| 299 | * @brief Enable the DCMI.
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| 300 | * @param __HANDLE__: DCMI handle
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| 301 | * @retval None
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| 302 | */
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| 303 | #define __HAL_DCMI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DCMI_CR_ENABLE)
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| 304 |
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| 305 | /**
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| 306 | * @brief Disable the DCMI.
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| 307 | * @param __HANDLE__: DCMI handle
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| 308 | * @retval None
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| 309 | */
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| 310 | #define __HAL_DCMI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(DCMI_CR_ENABLE))
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| 311 |
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| 312 | /* Interrupt & Flag management */
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| 313 | /**
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| 314 | * @brief Get the DCMI pending flags.
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| 315 | * @param __HANDLE__: DCMI handle
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| 316 | * @param __FLAG__: Get the specified flag.
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| 317 | * This parameter can be any combination of the following values:
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| 318 | * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask
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| 319 | * @arg DCMI_FLAG_OVFRI: Overflow flag mask
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| 320 | * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask
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| 321 | * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask
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| 322 | * @arg DCMI_FLAG_LINERI: Line flag mask
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| 323 | * @retval The state of FLAG.
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| 324 | */
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| 325 | #define __HAL_DCMI_GET_FLAG(__HANDLE__, __FLAG__)\
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| 326 | ((((__FLAG__) & 0x3000) == 0x0)? ((__HANDLE__)->Instance->RISR & (__FLAG__)) :\
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| 327 | (((__FLAG__) & 0x2000) == 0x0)? ((__HANDLE__)->Instance->MISR & (__FLAG__)) : ((__HANDLE__)->Instance->SR & (__FLAG__)))
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| 328 |
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| 329 | /**
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| 330 | * @brief Clear the DCMI pending flags.
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| 331 | * @param __HANDLE__: DCMI handle
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| 332 | * @param __FLAG__: specifies the flag to clear.
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| 333 | * This parameter can be any combination of the following values:
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| 334 | * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask
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| 335 | * @arg DCMI_FLAG_OVFRI: Overflow flag mask
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| 336 | * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask
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| 337 | * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask
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| 338 | * @arg DCMI_FLAG_LINERI: Line flag mask
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| 339 | * @retval None
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| 340 | */
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| 341 | #define __HAL_DCMI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
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| 342 |
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| 343 | /**
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| 344 | * @brief Enable the specified DCMI interrupts.
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| 345 | * @param __HANDLE__: DCMI handle
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| 346 | * @param __INTERRUPT__: specifies the DCMI interrupt sources to be enabled.
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| 347 | * This parameter can be any combination of the following values:
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| 348 | * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
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| 349 | * @arg DCMI_IT_OVF: Overflow interrupt mask
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| 350 | * @arg DCMI_IT_ERR: Synchronization error interrupt mask
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| 351 | * @arg DCMI_IT_VSYNC: VSYNC interrupt mask
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| 352 | * @arg DCMI_IT_LINE: Line interrupt mask
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| 353 | * @retval None
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| 354 | */
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| 355 | #define __HAL_DCMI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
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| 356 |
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| 357 | /**
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| 358 | * @brief Disable the specified DCMI interrupts.
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| 359 | * @param __HANDLE__: DCMI handle
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| 360 | * @param __INTERRUPT__: specifies the DCMI interrupt sources to be enabled.
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| 361 | * This parameter can be any combination of the following values:
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| 362 | * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
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| 363 | * @arg DCMI_IT_OVF: Overflow interrupt mask
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| 364 | * @arg DCMI_IT_ERR: Synchronization error interrupt mask
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| 365 | * @arg DCMI_IT_VSYNC: VSYNC interrupt mask
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| 366 | * @arg DCMI_IT_LINE: Line interrupt mask
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| 367 | * @retval None
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| 368 | */
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| 369 | #define __HAL_DCMI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__))
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| 370 |
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| 371 | /**
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| 372 | * @brief Check whether the specified DCMI interrupt has occurred or not.
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| 373 | * @param __HANDLE__: DCMI handle
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| 374 | * @param __INTERRUPT__: specifies the DCMI interrupt source to check.
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| 375 | * This parameter can be one of the following values:
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| 376 | * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
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| 377 | * @arg DCMI_IT_OVF: Overflow interrupt mask
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| 378 | * @arg DCMI_IT_ERR: Synchronization error interrupt mask
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| 379 | * @arg DCMI_IT_VSYNC: VSYNC interrupt mask
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| 380 | * @arg DCMI_IT_LINE: Line interrupt mask
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| 381 | * @retval The state of INTERRUPT.
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| 382 | */
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| 383 | #define __HAL_DCMI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->MISR & (__INTERRUPT__))
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| 384 |
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| 385 | /**
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| 386 | * @}
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| 387 | */
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| 388 |
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| 389 | /* Exported functions --------------------------------------------------------*/
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| 390 | /** @addtogroup DCMI_Exported_Functions
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| 391 | * @{
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| 392 | */
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| 393 |
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| 394 | /** @addtogroup DCMI_Exported_Functions_Group1
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| 395 | * @{
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| 396 | */
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| 397 |
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| 398 | /* Initialization and de-initialization functions *****************************/
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| 399 | HAL_StatusTypeDef HAL_DCMI_Init(DCMI_HandleTypeDef *hdcmi);
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| 400 | HAL_StatusTypeDef HAL_DCMI_DeInit(DCMI_HandleTypeDef *hdcmi);
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| 401 | void HAL_DCMI_MspInit(DCMI_HandleTypeDef* hdcmi);
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| 402 | void HAL_DCMI_MspDeInit(DCMI_HandleTypeDef* hdcmi);
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| 403 | /**
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| 404 | * @}
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| 405 | */
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| 406 |
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| 407 | /** @addtogroup DCMI_Exported_Functions_Group2
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| 408 | * @{
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| 409 | */
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| 410 |
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| 411 | /* IO operation functions *****************************************************/
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| 412 | HAL_StatusTypeDef HAL_DCMI_Start_DMA(DCMI_HandleTypeDef* hdcmi, uint32_t DCMI_Mode, uint32_t pData, uint32_t Length);
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| 413 | HAL_StatusTypeDef HAL_DCMI_Stop(DCMI_HandleTypeDef* hdcmi);
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| 414 | void HAL_DCMI_ErrorCallback(DCMI_HandleTypeDef *hdcmi);
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| 415 | void HAL_DCMI_LineEventCallback(DCMI_HandleTypeDef *hdcmi);
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| 416 | void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi);
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| 417 | void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi);
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| 418 | void HAL_DCMI_IRQHandler(DCMI_HandleTypeDef *hdcmi);
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| 419 | /**
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| 420 | * @}
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| 421 | */
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| 422 |
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| 423 | /** @addtogroup DCMI_Exported_Functions_Group3
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| 424 | * @{
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| 425 | */
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| 426 | /* Peripheral Control functions ***********************************************/
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| 427 | HAL_StatusTypeDef HAL_DCMI_ConfigCROP(DCMI_HandleTypeDef *hdcmi, uint32_t X0, uint32_t Y0, uint32_t XSize, uint32_t YSize);
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| 428 | HAL_StatusTypeDef HAL_DCMI_EnableCROP(DCMI_HandleTypeDef *hdcmi);
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| 429 | HAL_StatusTypeDef HAL_DCMI_DisableCROP(DCMI_HandleTypeDef *hdcmi);
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| 430 | /**
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| 431 | * @}
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| 432 | */
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| 433 |
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| 434 | /** @addtogroup DCMI_Exported_Functions_Group4
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| 435 | * @{
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| 436 | */
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| 437 | /* Peripheral State functions *************************************************/
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| 438 | HAL_DCMI_StateTypeDef HAL_DCMI_GetState(DCMI_HandleTypeDef *hdcmi);
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| 439 | uint32_t HAL_DCMI_GetError(DCMI_HandleTypeDef *hdcmi);
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| 440 | /**
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| 441 | * @}
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| 442 | */
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| 443 |
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| 444 | /**
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| 445 | * @}
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| 446 | */
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| 447 |
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| 448 | /* Private types -------------------------------------------------------------*/
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| 449 | /* Private variables ---------------------------------------------------------*/
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| 450 | /* Private constants ---------------------------------------------------------*/
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| 451 | /* Private macro -------------------------------------------------------------*/
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| 452 | /** @defgroup DCMI_Private_Macros DCMI Private Macros
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| 453 | * @{
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| 454 | */
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| 455 | #define IS_DCMI_CAPTURE_MODE(MODE)(((MODE) == DCMI_MODE_CONTINUOUS) || \
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| 456 | ((MODE) == DCMI_MODE_SNAPSHOT))
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| 457 |
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| 458 | #define IS_DCMI_SYNCHRO(MODE)(((MODE) == DCMI_SYNCHRO_HARDWARE) || \
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| 459 | ((MODE) == DCMI_SYNCHRO_EMBEDDED))
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| 460 |
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| 461 | #define IS_DCMI_PCKPOLARITY(POLARITY)(((POLARITY) == DCMI_PCKPOLARITY_FALLING) || \
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| 462 | ((POLARITY) == DCMI_PCKPOLARITY_RISING))
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| 463 |
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| 464 | #define IS_DCMI_VSPOLARITY(POLARITY)(((POLARITY) == DCMI_VSPOLARITY_LOW) || \
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| 465 | ((POLARITY) == DCMI_VSPOLARITY_HIGH))
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| 466 |
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| 467 | #define IS_DCMI_HSPOLARITY(POLARITY)(((POLARITY) == DCMI_HSPOLARITY_LOW) || \
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| 468 | ((POLARITY) == DCMI_HSPOLARITY_HIGH))
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| 469 |
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| 470 | #define IS_DCMI_MODE_JPEG(JPEG_MODE)(((JPEG_MODE) == DCMI_JPEG_DISABLE) || \
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| 471 | ((JPEG_MODE) == DCMI_JPEG_ENABLE))
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| 472 |
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| 473 | #define IS_DCMI_CAPTURE_RATE(RATE) (((RATE) == DCMI_CR_ALL_FRAME) || \
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| 474 | ((RATE) == DCMI_CR_ALTERNATE_2_FRAME) || \
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| 475 | ((RATE) == DCMI_CR_ALTERNATE_4_FRAME))
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| 476 |
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| 477 | #define IS_DCMI_EXTENDED_DATA(DATA)(((DATA) == DCMI_EXTEND_DATA_8B) || \
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| 478 | ((DATA) == DCMI_EXTEND_DATA_10B) || \
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| 479 | ((DATA) == DCMI_EXTEND_DATA_12B) || \
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| 480 | ((DATA) == DCMI_EXTEND_DATA_14B))
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| 481 |
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| 482 | #define IS_DCMI_WINDOW_COORDINATE(COORDINATE) ((COORDINATE) <= DCMI_WINDOW_COORDINATE)
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| 483 |
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| 484 | #define IS_DCMI_WINDOW_HEIGHT(HEIGHT) ((HEIGHT) <= DCMI_WINDOW_HEIGHT)
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| 485 |
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| 486 | /**
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| 487 | * @}
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| 488 | */
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| 489 |
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| 490 | /* Private functions ---------------------------------------------------------*/
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| 491 | /** @addtogroup DCMI_Private_Functions DCMI Private Functions
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| 492 | * @{
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| 493 | */
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| 494 |
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| 495 | /**
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| 496 | * @}
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| 497 | */
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| 498 |
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| 499 | #endif /* STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\
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| 500 | STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\
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| 501 | STM32F479xx */
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| 502 |
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| 503 | /**
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| 504 | * @}
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| 505 | */
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| 506 |
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| 507 | /**
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| 508 | * @}
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| 509 | */
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| 510 |
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| 511 | #ifdef __cplusplus
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| 512 | }
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| 513 | #endif
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| 514 |
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| 515 | #endif /* __STM32F4xx_HAL_DCMI_H */
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| 516 |
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| 517 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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