1 /** 2 ****************************************************************************** 3 * @file stm32f4xx_hal_dcmi.h 4 * @author MCD Application Team 5 * @brief Header file of DCMI HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2017 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file in 13 * the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 ****************************************************************************** 16 */ 17 18 /* Define to prevent recursive inclusion -------------------------------------*/ 19 #ifndef __STM32F4xx_HAL_DCMI_H 20 #define __STM32F4xx_HAL_DCMI_H 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 #if defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) ||\ 27 defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) ||\ 28 defined(STM32F479xx) 29 /* Includes ------------------------------------------------------------------*/ 30 #include "stm32f4xx_hal_def.h" 31 32 /* Include DCMI HAL Extended module */ 33 /* (include on top of file since DCMI structures are defined in extended file) */ 34 #include "stm32f4xx_hal_dcmi_ex.h" 35 36 /** @addtogroup STM32F4xx_HAL_Driver 37 * @{ 38 */ 39 40 /** @addtogroup DCMI DCMI 41 * @brief DCMI HAL module driver 42 * @{ 43 */ 44 45 /* Exported types ------------------------------------------------------------*/ 46 /** @defgroup DCMI_Exported_Types DCMI Exported Types 47 * @{ 48 */ 49 /** 50 * @brief DCMI Embedded Synchronisation CODE Init structure definition 51 */ 52 typedef struct 53 { 54 uint8_t FrameStartUnmask; /*!< Specifies the frame start delimiter unmask. */ 55 uint8_t LineStartUnmask; /*!< Specifies the line start delimiter unmask. */ 56 uint8_t LineEndUnmask; /*!< Specifies the line end delimiter unmask. */ 57 uint8_t FrameEndUnmask; /*!< Specifies the frame end delimiter unmask. */ 58 }DCMI_SyncUnmaskTypeDef; 59 /** 60 * @brief HAL DCMI State structures definition 61 */ 62 typedef enum 63 { 64 HAL_DCMI_STATE_RESET = 0x00U, /*!< DCMI not yet initialized or disabled */ 65 HAL_DCMI_STATE_READY = 0x01U, /*!< DCMI initialized and ready for use */ 66 HAL_DCMI_STATE_BUSY = 0x02U, /*!< DCMI internal processing is ongoing */ 67 HAL_DCMI_STATE_TIMEOUT = 0x03U, /*!< DCMI timeout state */ 68 HAL_DCMI_STATE_ERROR = 0x04U, /*!< DCMI error state */ 69 HAL_DCMI_STATE_SUSPENDED = 0x05U /*!< DCMI suspend state */ 70 }HAL_DCMI_StateTypeDef; 71 72 /** 73 * @brief DCMI handle Structure definition 74 */ 75 typedef struct __DCMI_HandleTypeDef 76 { 77 DCMI_TypeDef *Instance; /*!< DCMI Register base address */ 78 79 DCMI_InitTypeDef Init; /*!< DCMI parameters */ 80 81 HAL_LockTypeDef Lock; /*!< DCMI locking object */ 82 83 __IO HAL_DCMI_StateTypeDef State; /*!< DCMI state */ 84 85 __IO uint32_t XferCount; /*!< DMA transfer counter */ 86 87 __IO uint32_t XferSize; /*!< DMA transfer size */ 88 89 uint32_t XferTransferNumber; /*!< DMA transfer number */ 90 91 uint32_t pBuffPtr; /*!< Pointer to DMA output buffer */ 92 93 DMA_HandleTypeDef *DMA_Handle; /*!< Pointer to the DMA handler */ 94 95 __IO uint32_t ErrorCode; /*!< DCMI Error code */ 96 #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) 97 void (* FrameEventCallback) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Frame Event Callback */ 98 void (* VsyncEventCallback) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Vsync Event Callback */ 99 void (* LineEventCallback ) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Line Event Callback */ 100 void (* ErrorCallback) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Error Callback */ 101 void (* MspInitCallback) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Msp Init callback */ 102 void (* MspDeInitCallback) ( struct __DCMI_HandleTypeDef *hdcmi); /*!< DCMI Msp DeInit callback */ 103 #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ 104 }DCMI_HandleTypeDef; 105 106 #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) 107 typedef enum 108 { 109 HAL_DCMI_FRAME_EVENT_CB_ID = 0x00U, /*!< DCMI Frame Event Callback ID */ 110 HAL_DCMI_VSYNC_EVENT_CB_ID = 0x01U, /*!< DCMI Vsync Event Callback ID */ 111 HAL_DCMI_LINE_EVENT_CB_ID = 0x02U, /*!< DCMI Line Event Callback ID */ 112 HAL_DCMI_ERROR_CB_ID = 0x03U, /*!< DCMI Error Callback ID */ 113 HAL_DCMI_MSPINIT_CB_ID = 0x04U, /*!< DCMI MspInit callback ID */ 114 HAL_DCMI_MSPDEINIT_CB_ID = 0x05U /*!< DCMI MspDeInit callback ID */ 115 116 }HAL_DCMI_CallbackIDTypeDef; 117 118 typedef void (*pDCMI_CallbackTypeDef)(DCMI_HandleTypeDef *hdcmi); 119 #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ 120 121 122 /** 123 * @} 124 */ 125 126 /* Exported constants --------------------------------------------------------*/ 127 /** @defgroup DCMI_Exported_Constants DCMI Exported Constants 128 * @{ 129 */ 130 131 /** @defgroup DCMI_Error_Code DCMI Error Code 132 * @{ 133 */ 134 #define HAL_DCMI_ERROR_NONE 0x00000000U /*!< No error */ 135 #define HAL_DCMI_ERROR_OVR 0x00000001U /*!< Overrun error */ 136 #define HAL_DCMI_ERROR_SYNC 0x00000002U /*!< Synchronization error */ 137 #define HAL_DCMI_ERROR_TIMEOUT 0x00000020U /*!< Timeout error */ 138 #define HAL_DCMI_ERROR_DMA 0x00000040U /*!< DMA error */ 139 #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) 140 #define HAL_DCMI_ERROR_INVALID_CALLBACK ((uint32_t)0x00000080U) /*!< Invalid callback error */ 141 #endif 142 /** 143 * @} 144 */ 145 146 /** @defgroup DCMI_Capture_Mode DCMI Capture Mode 147 * @{ 148 */ 149 #define DCMI_MODE_CONTINUOUS 0x00000000U /*!< The received data are transferred continuously 150 into the destination memory through the DMA */ 151 #define DCMI_MODE_SNAPSHOT ((uint32_t)DCMI_CR_CM) /*!< Once activated, the interface waits for the start of 152 frame and then transfers a single frame through the DMA */ 153 /** 154 * @} 155 */ 156 157 /** @defgroup DCMI_Synchronization_Mode DCMI Synchronization Mode 158 * @{ 159 */ 160 #define DCMI_SYNCHRO_HARDWARE 0x00000000U /*!< Hardware synchronization data capture (frame/line start/stop) 161 is synchronized with the HSYNC/VSYNC signals */ 162 #define DCMI_SYNCHRO_EMBEDDED ((uint32_t)DCMI_CR_ESS) /*!< Embedded synchronization data capture is synchronized with 163 synchronization codes embedded in the data flow */ 164 165 /** 166 * @} 167 */ 168 169 /** @defgroup DCMI_PIXCK_Polarity DCMI PIXCK Polarity 170 * @{ 171 */ 172 #define DCMI_PCKPOLARITY_FALLING 0x00000000U /*!< Pixel clock active on Falling edge */ 173 #define DCMI_PCKPOLARITY_RISING ((uint32_t)DCMI_CR_PCKPOL) /*!< Pixel clock active on Rising edge */ 174 175 /** 176 * @} 177 */ 178 179 /** @defgroup DCMI_VSYNC_Polarity DCMI VSYNC Polarity 180 * @{ 181 */ 182 #define DCMI_VSPOLARITY_LOW 0x00000000U /*!< Vertical synchronization active Low */ 183 #define DCMI_VSPOLARITY_HIGH ((uint32_t)DCMI_CR_VSPOL) /*!< Vertical synchronization active High */ 184 185 /** 186 * @} 187 */ 188 189 /** @defgroup DCMI_HSYNC_Polarity DCMI HSYNC Polarity 190 * @{ 191 */ 192 #define DCMI_HSPOLARITY_LOW 0x00000000U /*!< Horizontal synchronization active Low */ 193 #define DCMI_HSPOLARITY_HIGH ((uint32_t)DCMI_CR_HSPOL) /*!< Horizontal synchronization active High */ 194 195 /** 196 * @} 197 */ 198 199 /** @defgroup DCMI_MODE_JPEG DCMI MODE JPEG 200 * @{ 201 */ 202 #define DCMI_JPEG_DISABLE 0x00000000U /*!< Mode JPEG Disabled */ 203 #define DCMI_JPEG_ENABLE ((uint32_t)DCMI_CR_JPEG) /*!< Mode JPEG Enabled */ 204 205 /** 206 * @} 207 */ 208 209 /** @defgroup DCMI_Capture_Rate DCMI Capture Rate 210 * @{ 211 */ 212 #define DCMI_CR_ALL_FRAME 0x00000000U /*!< All frames are captured */ 213 #define DCMI_CR_ALTERNATE_2_FRAME ((uint32_t)DCMI_CR_FCRC_0) /*!< Every alternate frame captured */ 214 #define DCMI_CR_ALTERNATE_4_FRAME ((uint32_t)DCMI_CR_FCRC_1) /*!< One frame in 4 frames captured */ 215 216 /** 217 * @} 218 */ 219 220 /** @defgroup DCMI_Extended_Data_Mode DCMI Extended Data Mode 221 * @{ 222 */ 223 #define DCMI_EXTEND_DATA_8B 0x00000000U /*!< Interface captures 8-bit data on every pixel clock */ 224 #define DCMI_EXTEND_DATA_10B ((uint32_t)DCMI_CR_EDM_0) /*!< Interface captures 10-bit data on every pixel clock */ 225 #define DCMI_EXTEND_DATA_12B ((uint32_t)DCMI_CR_EDM_1) /*!< Interface captures 12-bit data on every pixel clock */ 226 #define DCMI_EXTEND_DATA_14B ((uint32_t)(DCMI_CR_EDM_0 | DCMI_CR_EDM_1)) /*!< Interface captures 14-bit data on every pixel clock */ 227 228 /** 229 * @} 230 */ 231 232 /** @defgroup DCMI_Window_Coordinate DCMI Window Coordinate 233 * @{ 234 */ 235 #define DCMI_WINDOW_COORDINATE 0x3FFFU /*!< Window coordinate */ 236 237 /** 238 * @} 239 */ 240 241 /** @defgroup DCMI_Window_Height DCMI Window Height 242 * @{ 243 */ 244 #define DCMI_WINDOW_HEIGHT 0x1FFFU /*!< Window Height */ 245 246 /** 247 * @} 248 */ 249 250 /** @defgroup DCMI_Window_Vertical_Line DCMI Window Vertical Line 251 * @{ 252 */ 253 #define DCMI_POSITION_CWSIZE_VLINE (uint32_t)DCMI_CWSIZE_VLINE_Pos /*!< Required left shift to set crop window vertical line count */ 254 #define DCMI_POSITION_CWSTRT_VST (uint32_t)DCMI_CWSTRT_VST_Pos /*!< Required left shift to set crop window vertical start line count */ 255 256 /** 257 * @} 258 */ 259 260 /** @defgroup DCMI_interrupt_sources DCMI interrupt sources 261 * @{ 262 */ 263 #define DCMI_IT_FRAME ((uint32_t)DCMI_IER_FRAME_IE) /*!< Capture complete interrupt */ 264 #define DCMI_IT_OVR ((uint32_t)DCMI_IER_OVR_IE) /*!< Overrun interrupt */ 265 #define DCMI_IT_ERR ((uint32_t)DCMI_IER_ERR_IE) /*!< Synchronization error interrupt */ 266 #define DCMI_IT_VSYNC ((uint32_t)DCMI_IER_VSYNC_IE) /*!< VSYNC interrupt */ 267 #define DCMI_IT_LINE ((uint32_t)DCMI_IER_LINE_IE) /*!< Line interrupt */ 268 /** 269 * @} 270 */ 271 272 /** @defgroup DCMI_Flags DCMI Flags 273 * @{ 274 */ 275 276 /** 277 * @brief DCMI SR register 278 */ 279 #define DCMI_FLAG_HSYNC ((uint32_t)DCMI_SR_INDEX|DCMI_SR_HSYNC) /*!< HSYNC pin state (active line / synchronization between lines) */ 280 #define DCMI_FLAG_VSYNC ((uint32_t)DCMI_SR_INDEX|DCMI_SR_VSYNC) /*!< VSYNC pin state (active frame / synchronization between frames) */ 281 #define DCMI_FLAG_FNE ((uint32_t)DCMI_SR_INDEX|DCMI_SR_FNE) /*!< FIFO not empty flag */ 282 /** 283 * @brief DCMI RIS register 284 */ 285 #define DCMI_FLAG_FRAMERI ((uint32_t)DCMI_RISR_FRAME_RIS) /*!< Frame capture complete interrupt flag */ 286 #define DCMI_FLAG_OVRRI ((uint32_t)DCMI_RISR_OVR_RIS) /*!< Overrun interrupt flag */ 287 #define DCMI_FLAG_ERRRI ((uint32_t)DCMI_RISR_ERR_RIS) /*!< Synchronization error interrupt flag */ 288 #define DCMI_FLAG_VSYNCRI ((uint32_t)DCMI_RISR_VSYNC_RIS) /*!< VSYNC interrupt flag */ 289 #define DCMI_FLAG_LINERI ((uint32_t)DCMI_RISR_LINE_RIS) /*!< Line interrupt flag */ 290 /** 291 * @brief DCMI MIS register 292 */ 293 #define DCMI_FLAG_FRAMEMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_FRAME_MIS) /*!< DCMI Frame capture complete masked interrupt status */ 294 #define DCMI_FLAG_OVRMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_OVR_MIS ) /*!< DCMI Overrun masked interrupt status */ 295 #define DCMI_FLAG_ERRMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_ERR_MIS ) /*!< DCMI Synchronization error masked interrupt status */ 296 #define DCMI_FLAG_VSYNCMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_VSYNC_MIS) /*!< DCMI VSYNC masked interrupt status */ 297 #define DCMI_FLAG_LINEMI ((uint32_t)DCMI_MIS_INDEX|DCMI_MIS_LINE_MIS ) /*!< DCMI Line masked interrupt status */ 298 /** 299 * @} 300 */ 301 302 /** 303 * @} 304 */ 305 306 /* Exported macro ------------------------------------------------------------*/ 307 /** @defgroup DCMI_Exported_Macros DCMI Exported Macros 308 * @{ 309 */ 310 311 /** @brief Reset DCMI handle state 312 * @param __HANDLE__ specifies the DCMI handle. 313 * @retval None 314 */ 315 #define __HAL_DCMI_RESET_HANDLE_STATE(__HANDLE__) do{ \ 316 (__HANDLE__)->State = HAL_DCMI_STATE_RESET; \ 317 (__HANDLE__)->MspInitCallback = NULL; \ 318 (__HANDLE__)->MspDeInitCallback = NULL; \ 319 } while(0) 320 321 /** 322 * @brief Enable the DCMI. 323 * @param __HANDLE__ DCMI handle 324 * @retval None 325 */ 326 #define __HAL_DCMI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= DCMI_CR_ENABLE) 327 328 /** 329 * @brief Disable the DCMI. 330 * @param __HANDLE__ DCMI handle 331 * @retval None 332 */ 333 #define __HAL_DCMI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(DCMI_CR_ENABLE)) 334 335 /* Interrupt & Flag management */ 336 /** 337 * @brief Get the DCMI pending flag. 338 * @param __HANDLE__ DCMI handle 339 * @param __FLAG__ Get the specified flag. 340 * This parameter can be one of the following values (no combination allowed) 341 * @arg DCMI_FLAG_HSYNC: HSYNC pin state (active line / synchronization between lines) 342 * @arg DCMI_FLAG_VSYNC: VSYNC pin state (active frame / synchronization between frames) 343 * @arg DCMI_FLAG_FNE: FIFO empty flag 344 * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask 345 * @arg DCMI_FLAG_OVRRI: Overrun flag mask 346 * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask 347 * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask 348 * @arg DCMI_FLAG_LINERI: Line flag mask 349 * @arg DCMI_FLAG_FRAMEMI: DCMI Capture complete masked interrupt status 350 * @arg DCMI_FLAG_OVRMI: DCMI Overrun masked interrupt status 351 * @arg DCMI_FLAG_ERRMI: DCMI Synchronization error masked interrupt status 352 * @arg DCMI_FLAG_VSYNCMI: DCMI VSYNC masked interrupt status 353 * @arg DCMI_FLAG_LINEMI: DCMI Line masked interrupt status 354 * @retval The state of FLAG. 355 */ 356 #define __HAL_DCMI_GET_FLAG(__HANDLE__, __FLAG__)\ 357 ((((__FLAG__) & (DCMI_SR_INDEX|DCMI_MIS_INDEX)) == 0x0U)? ((__HANDLE__)->Instance->RISR & (__FLAG__)) :\ 358 (((__FLAG__) & DCMI_SR_INDEX) == 0x0U)? ((__HANDLE__)->Instance->MISR & (__FLAG__)) : ((__HANDLE__)->Instance->SR & (__FLAG__))) 359 360 /** 361 * @brief Clear the DCMI pending flags. 362 * @param __HANDLE__ DCMI handle 363 * @param __FLAG__ specifies the flag to clear. 364 * This parameter can be any combination of the following values: 365 * @arg DCMI_FLAG_FRAMERI: Frame capture complete flag mask 366 * @arg DCMI_FLAG_OVRRI: Overrun flag mask 367 * @arg DCMI_FLAG_ERRRI: Synchronization error flag mask 368 * @arg DCMI_FLAG_VSYNCRI: VSYNC flag mask 369 * @arg DCMI_FLAG_LINERI: Line flag mask 370 * @retval None 371 */ 372 #define __HAL_DCMI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) 373 374 /** 375 * @brief Enable the specified DCMI interrupts. 376 * @param __HANDLE__ DCMI handle 377 * @param __INTERRUPT__ specifies the DCMI interrupt sources to be enabled. 378 * This parameter can be any combination of the following values: 379 * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask 380 * @arg DCMI_IT_OVR: Overrun interrupt mask 381 * @arg DCMI_IT_ERR: Synchronization error interrupt mask 382 * @arg DCMI_IT_VSYNC: VSYNC interrupt mask 383 * @arg DCMI_IT_LINE: Line interrupt mask 384 * @retval None 385 */ 386 #define __HAL_DCMI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) 387 388 /** 389 * @brief Disable the specified DCMI interrupts. 390 * @param __HANDLE__ DCMI handle 391 * @param __INTERRUPT__ specifies the DCMI interrupt sources to be enabled. 392 * This parameter can be any combination of the following values: 393 * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask 394 * @arg DCMI_IT_OVR: Overrun interrupt mask 395 * @arg DCMI_IT_ERR: Synchronization error interrupt mask 396 * @arg DCMI_IT_VSYNC: VSYNC interrupt mask 397 * @arg DCMI_IT_LINE: Line interrupt mask 398 * @retval None 399 */ 400 #define __HAL_DCMI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__)) 401 402 /** 403 * @brief Check whether the specified DCMI interrupt has occurred or not. 404 * @param __HANDLE__ DCMI handle 405 * @param __INTERRUPT__ specifies the DCMI interrupt source to check. 406 * This parameter can be one of the following values: 407 * @arg DCMI_IT_FRAME: Frame capture complete interrupt mask 408 * @arg DCMI_IT_OVR: Overrun interrupt mask 409 * @arg DCMI_IT_ERR: Synchronization error interrupt mask 410 * @arg DCMI_IT_VSYNC: VSYNC interrupt mask 411 * @arg DCMI_IT_LINE: Line interrupt mask 412 * @retval The state of INTERRUPT. 413 */ 414 #define __HAL_DCMI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->MISR & (__INTERRUPT__)) 415 416 /** 417 * @} 418 */ 419 420 /* Exported functions --------------------------------------------------------*/ 421 /** @addtogroup DCMI_Exported_Functions DCMI Exported Functions 422 * @{ 423 */ 424 425 /** @addtogroup DCMI_Exported_Functions_Group1 Initialization and Configuration functions 426 * @{ 427 */ 428 /* Initialization and de-initialization functions *****************************/ 429 HAL_StatusTypeDef HAL_DCMI_Init(DCMI_HandleTypeDef *hdcmi); 430 HAL_StatusTypeDef HAL_DCMI_DeInit(DCMI_HandleTypeDef *hdcmi); 431 void HAL_DCMI_MspInit(DCMI_HandleTypeDef* hdcmi); 432 void HAL_DCMI_MspDeInit(DCMI_HandleTypeDef* hdcmi); 433 434 /* Callbacks Register/UnRegister functions ***********************************/ 435 #if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) 436 HAL_StatusTypeDef HAL_DCMI_RegisterCallback(DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID, pDCMI_CallbackTypeDef pCallback); 437 HAL_StatusTypeDef HAL_DCMI_UnRegisterCallback(DCMI_HandleTypeDef *hdcmi, HAL_DCMI_CallbackIDTypeDef CallbackID); 438 #endif /* USE_HAL_DCMI_REGISTER_CALLBACKS */ 439 /** 440 * @} 441 */ 442 443 /** @addtogroup DCMI_Exported_Functions_Group2 IO operation functions 444 * @{ 445 */ 446 /* IO operation functions *****************************************************/ 447 HAL_StatusTypeDef HAL_DCMI_Start_DMA(DCMI_HandleTypeDef* hdcmi, uint32_t DCMI_Mode, uint32_t pData, uint32_t Length); 448 HAL_StatusTypeDef HAL_DCMI_Stop(DCMI_HandleTypeDef* hdcmi); 449 HAL_StatusTypeDef HAL_DCMI_Suspend(DCMI_HandleTypeDef* hdcmi); 450 HAL_StatusTypeDef HAL_DCMI_Resume(DCMI_HandleTypeDef* hdcmi); 451 void HAL_DCMI_ErrorCallback(DCMI_HandleTypeDef *hdcmi); 452 void HAL_DCMI_LineEventCallback(DCMI_HandleTypeDef *hdcmi); 453 void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi); 454 void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi); 455 void HAL_DCMI_VsyncCallback(DCMI_HandleTypeDef *hdcmi); 456 void HAL_DCMI_HsyncCallback(DCMI_HandleTypeDef *hdcmi); 457 void HAL_DCMI_IRQHandler(DCMI_HandleTypeDef *hdcmi); 458 /** 459 * @} 460 */ 461 462 /** @addtogroup DCMI_Exported_Functions_Group3 Peripheral Control functions 463 * @{ 464 */ 465 /* Peripheral Control functions ***********************************************/ 466 HAL_StatusTypeDef HAL_DCMI_ConfigCrop(DCMI_HandleTypeDef *hdcmi, uint32_t X0, uint32_t Y0, uint32_t XSize, uint32_t YSize); 467 HAL_StatusTypeDef HAL_DCMI_EnableCrop(DCMI_HandleTypeDef *hdcmi); 468 HAL_StatusTypeDef HAL_DCMI_DisableCrop(DCMI_HandleTypeDef *hdcmi); 469 HAL_StatusTypeDef HAL_DCMI_ConfigSyncUnmask(DCMI_HandleTypeDef *hdcmi, DCMI_SyncUnmaskTypeDef *SyncUnmask); 470 /** 471 * @} 472 */ 473 474 /** @addtogroup DCMI_Exported_Functions_Group4 Peripheral State functions 475 * @{ 476 */ 477 /* Peripheral State functions *************************************************/ 478 HAL_DCMI_StateTypeDef HAL_DCMI_GetState(DCMI_HandleTypeDef *hdcmi); 479 uint32_t HAL_DCMI_GetError(DCMI_HandleTypeDef *hdcmi); 480 /** 481 * @} 482 */ 483 484 /** 485 * @} 486 */ 487 488 /* Private types -------------------------------------------------------------*/ 489 /* Private variables ---------------------------------------------------------*/ 490 /* Private constants ---------------------------------------------------------*/ 491 /** @defgroup DCMI_Private_Constants DCMI Private Constants 492 * @{ 493 */ 494 #define DCMI_MIS_INDEX 0x1000U /*!< DCMI MIS register index */ 495 #define DCMI_SR_INDEX 0x2000U /*!< DCMI SR register index */ 496 /** 497 * @} 498 */ 499 /* Private macro -------------------------------------------------------------*/ 500 /** @defgroup DCMI_Private_Macros DCMI Private Macros 501 * @{ 502 */ 503 #define IS_DCMI_CAPTURE_MODE(MODE)(((MODE) == DCMI_MODE_CONTINUOUS) || \ 504 ((MODE) == DCMI_MODE_SNAPSHOT)) 505 506 #define IS_DCMI_SYNCHRO(MODE)(((MODE) == DCMI_SYNCHRO_HARDWARE) || \ 507 ((MODE) == DCMI_SYNCHRO_EMBEDDED)) 508 509 #define IS_DCMI_PCKPOLARITY(POLARITY)(((POLARITY) == DCMI_PCKPOLARITY_FALLING) || \ 510 ((POLARITY) == DCMI_PCKPOLARITY_RISING)) 511 512 #define IS_DCMI_VSPOLARITY(POLARITY)(((POLARITY) == DCMI_VSPOLARITY_LOW) || \ 513 ((POLARITY) == DCMI_VSPOLARITY_HIGH)) 514 515 #define IS_DCMI_HSPOLARITY(POLARITY)(((POLARITY) == DCMI_HSPOLARITY_LOW) || \ 516 ((POLARITY) == DCMI_HSPOLARITY_HIGH)) 517 518 #define IS_DCMI_MODE_JPEG(JPEG_MODE)(((JPEG_MODE) == DCMI_JPEG_DISABLE) || \ 519 ((JPEG_MODE) == DCMI_JPEG_ENABLE)) 520 521 #define IS_DCMI_CAPTURE_RATE(RATE) (((RATE) == DCMI_CR_ALL_FRAME) || \ 522 ((RATE) == DCMI_CR_ALTERNATE_2_FRAME) || \ 523 ((RATE) == DCMI_CR_ALTERNATE_4_FRAME)) 524 525 #define IS_DCMI_EXTENDED_DATA(DATA)(((DATA) == DCMI_EXTEND_DATA_8B) || \ 526 ((DATA) == DCMI_EXTEND_DATA_10B) || \ 527 ((DATA) == DCMI_EXTEND_DATA_12B) || \ 528 ((DATA) == DCMI_EXTEND_DATA_14B)) 529 530 #define IS_DCMI_WINDOW_COORDINATE(COORDINATE) ((COORDINATE) <= DCMI_WINDOW_COORDINATE) 531 532 #define IS_DCMI_WINDOW_HEIGHT(HEIGHT) ((HEIGHT) <= DCMI_WINDOW_HEIGHT) 533 534 /** 535 * @} 536 */ 537 538 /* Private functions ---------------------------------------------------------*/ 539 /** @addtogroup DCMI_Private_Functions DCMI Private Functions 540 * @{ 541 */ 542 543 /** 544 * @} 545 */ 546 547 #endif /* STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx ||\ 548 STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx ||\ 549 STM32F479xx */ 550 551 /** 552 * @} 553 */ 554 555 /** 556 * @} 557 */ 558 559 #ifdef __cplusplus 560 } 561 #endif 562 563 #endif /* __STM32F4xx_HAL_DCMI_H */ 564
