/** ****************************************************************************** * @file stm32f7xx_hal_jpeg.h * @author MCD Application Team * @brief Header file of JPEG 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 STM32F7xx_HAL_JPEG_H #define STM32F7xx_HAL_JPEG_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f7xx_hal_def.h" #if defined (JPEG) /** @addtogroup STM32F7xx_HAL_Driver * @{ */ /** @addtogroup JPEG * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup JPEG_Exported_Types JPEG Exported Types * @{ */ /** @defgroup JPEG_Configuration_Structure_definition JPEG Configuration for encoding Structure definition * @brief JPEG encoding configuration Structure definition * @{ */ typedef struct { uint32_t ColorSpace; /*!< Image Color space : gray-scale, YCBCR, RGB or CMYK This parameter can be a value of @ref JPEG_ColorSpace */ uint32_t ChromaSubsampling; /*!< Chroma Subsampling in case of YCBCR or CMYK color space, 0-> 4:4:4 , 1-> 4:2:2, 2 -> 4:1:1, 3 -> 4:2:0 This parameter can be a value of @ref JPEG_ChromaSubsampling */ uint32_t ImageHeight; /*!< Image height : number of lines */ uint32_t ImageWidth; /*!< Image width : number of pixels per line */ uint32_t ImageQuality; /*!< Quality of the JPEG encoding : from 1 to 100 */ } JPEG_ConfTypeDef; /** * @} */ /** @defgroup HAL_JPEG_state_structure_definition HAL JPEG state structure definition * @brief HAL JPEG State structure definition * @{ */ typedef enum { HAL_JPEG_STATE_RESET = 0x00U, /*!< JPEG not yet initialized or disabled */ HAL_JPEG_STATE_READY = 0x01U, /*!< JPEG initialized and ready for use */ HAL_JPEG_STATE_BUSY = 0x02U, /*!< JPEG internal processing is ongoing */ HAL_JPEG_STATE_BUSY_ENCODING = 0x03U, /*!< JPEG encoding processing is ongoing */ HAL_JPEG_STATE_BUSY_DECODING = 0x04U, /*!< JPEG decoding processing is ongoing */ HAL_JPEG_STATE_TIMEOUT = 0x05U, /*!< JPEG timeout state */ HAL_JPEG_STATE_ERROR = 0x06U /*!< JPEG error state */ } HAL_JPEG_STATETypeDef; /** * @} */ /** @defgroup JPEG_handle_Structure_definition JPEG handle Structure definition * @brief JPEG handle Structure definition * @{ */ #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) typedef struct __JPEG_HandleTypeDef #else typedef struct #endif /* (USE_HAL_JPEG_REGISTER_CALLBACKS) */ { JPEG_TypeDef *Instance; /*!< JPEG peripheral register base address */ JPEG_ConfTypeDef Conf; /*!< Current JPEG encoding/decoding parameters */ uint8_t *pJpegInBuffPtr; /*!< Pointer to JPEG processing (encoding, decoding,...) input buffer */ uint8_t *pJpegOutBuffPtr; /*!< Pointer to JPEG processing (encoding, decoding,...) output buffer */ __IO uint32_t JpegInCount; /*!< Internal Counter of input data */ __IO uint32_t JpegOutCount; /*!< Internal Counter of output data */ uint32_t InDataLength; /*!< Input Buffer Length in Bytes */ uint32_t OutDataLength; /*!< Output Buffer Length in Bytes */ DMA_HandleTypeDef *hdmain; /*!< JPEG In DMA handle parameters */ DMA_HandleTypeDef *hdmaout; /*!< JPEG Out DMA handle parameters */ uint8_t CustomQuanTable; /*!< If set to 1 specify that user customized quantization tables are used */ uint8_t *QuantTable0; /*!< Basic Quantization Table for component 0 */ uint8_t *QuantTable1; /*!< Basic Quantization Table for component 1 */ uint8_t *QuantTable2; /*!< Basic Quantization Table for component 2 */ uint8_t *QuantTable3; /*!< Basic Quantization Table for component 3 */ HAL_LockTypeDef Lock; /*!< JPEG locking object */ __IO HAL_JPEG_STATETypeDef State; /*!< JPEG peripheral state */ __IO uint32_t ErrorCode; /*!< JPEG Error code */ __IO uint32_t Context; /*!< JPEG Internal context */ #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) void (*InfoReadyCallback)(struct __JPEG_HandleTypeDef *hjpeg, JPEG_ConfTypeDef *pInfo); /*!< JPEG Info ready callback */ void (*EncodeCpltCallback)(struct __JPEG_HandleTypeDef *hjpeg); /*!< JPEG Encode complete callback */ void (*DecodeCpltCallback)(struct __JPEG_HandleTypeDef *hjpeg); /*!< JPEG Decode complete callback */ void (*ErrorCallback)(struct __JPEG_HandleTypeDef *hjpeg); /*!< JPEG Error callback */ void (*GetDataCallback)(struct __JPEG_HandleTypeDef *hjpeg, uint32_t NbDecodedData); /*!< JPEG Get Data callback */ void (*DataReadyCallback)(struct __JPEG_HandleTypeDef *hjpeg, uint8_t *pDataOut, uint32_t OutDataLength); /*!< JPEG Data ready callback */ void (* MspInitCallback)(struct __JPEG_HandleTypeDef *hjpeg); /*!< JPEG Msp Init callback */ void (* MspDeInitCallback)(struct __JPEG_HandleTypeDef *hjpeg); /*!< JPEG Msp DeInit callback */ #endif /* (USE_HAL_JPEG_REGISTER_CALLBACKS) */ } JPEG_HandleTypeDef; /** * @} */ #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) /** @defgroup HAL_JPEG_Callback_ID_enumeration_definition HAL JPEG Callback ID enumeration definition * @brief HAL JPEG Callback ID enumeration definition * @{ */ typedef enum { HAL_JPEG_ENCODE_CPLT_CB_ID = 0x01U, /*!< JPEG Encode Complete callback ID */ HAL_JPEG_DECODE_CPLT_CB_ID = 0x02U, /*!< JPEG Decode Complete callback ID */ HAL_JPEG_ERROR_CB_ID = 0x03U, /*!< JPEG Error callback ID */ HAL_JPEG_MSPINIT_CB_ID = 0x04U, /*!< JPEG MspInit callback ID */ HAL_JPEG_MSPDEINIT_CB_ID = 0x05U /*!< JPEG MspDeInit callback ID */ } HAL_JPEG_CallbackIDTypeDef; /** * @} */ /** @defgroup HAL_JPEG_Callback_pointer_definition HAL JPEG Callback pointer definition * @brief HAL JPEG Callback pointer definition * @{ */ typedef void (*pJPEG_CallbackTypeDef)(JPEG_HandleTypeDef *hjpeg); /*!< pointer to a common JPEG callback function */ typedef void (*pJPEG_InfoReadyCallbackTypeDef)(JPEG_HandleTypeDef *hjpeg, JPEG_ConfTypeDef *pInfo); /*!< pointer to an Info ready JPEG callback function */ typedef void (*pJPEG_GetDataCallbackTypeDef)(JPEG_HandleTypeDef *hjpeg, uint32_t NbDecodedData); /*!< pointer to a Get data JPEG callback function */ typedef void (*pJPEG_DataReadyCallbackTypeDef)(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataOut, uint32_t OutDataLength); /*!< pointer to a Data ready JPEG callback function */ /** * @} */ #endif /* USE_HAL_JPEG_REGISTER_CALLBACKS */ /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup JPEG_Exported_Constants JPEG Exported Constants * @{ */ /** @defgroup JPEG_Error_Code_definition JPEG Error Code definition * @brief JPEG Error Code definition * @{ */ #define HAL_JPEG_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */ #define HAL_JPEG_ERROR_HUFF_TABLE ((uint32_t)0x00000001U) /*!< HUffman Table programming error */ #define HAL_JPEG_ERROR_QUANT_TABLE ((uint32_t)0x00000002U) /*!< Quantization Table programming error */ #define HAL_JPEG_ERROR_DMA ((uint32_t)0x00000004U) /*!< DMA transfer error */ #define HAL_JPEG_ERROR_TIMEOUT ((uint32_t)0x00000008U) /*!< Timeout error */ #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) #define HAL_JPEG_ERROR_INVALID_CALLBACK ((uint32_t)0x00000010U) /*!< Invalid Callback error */ #endif /* USE_HAL_JPEG_REGISTER_CALLBACKS */ /** * @} */ /** @defgroup JPEG_Quantization_Table_Size JPEG Quantization Table Size * @brief JPEG Quantization Table Size * @{ */ #define JPEG_QUANT_TABLE_SIZE ((uint32_t)64U) /*!< JPEG Quantization Table Size in bytes */ /** * @} */ /** @defgroup JPEG_ColorSpace JPEG ColorSpace * @brief JPEG Color Space * @{ */ #define JPEG_GRAYSCALE_COLORSPACE ((uint32_t)0x00000000U) #define JPEG_YCBCR_COLORSPACE JPEG_CONFR1_COLORSPACE_0 #define JPEG_CMYK_COLORSPACE JPEG_CONFR1_COLORSPACE /** * @} */ /** @defgroup JPEG_ChromaSubsampling JPEG Chrominance Sampling * @brief JPEG Chrominance Sampling * @{ */ #define JPEG_444_SUBSAMPLING ((uint32_t)0x00000000U) /*!< Chroma Subsampling 4:4:4 */ #define JPEG_420_SUBSAMPLING ((uint32_t)0x00000001U) /*!< Chroma Subsampling 4:2:0 */ #define JPEG_422_SUBSAMPLING ((uint32_t)0x00000002U) /*!< Chroma Subsampling 4:2:2 */ /** * @} */ /** @defgroup JPEG_ImageQuality JPEG Image Quality * @brief JPEG Min and Max Image Quality * @{ */ #define JPEG_IMAGE_QUALITY_MIN ((uint32_t)1U) /*!< Minimum JPEG quality */ #define JPEG_IMAGE_QUALITY_MAX ((uint32_t)100U) /*!< Maximum JPEG quality */ /** * @} */ /** @defgroup JPEG_Interrupt_configuration_definition JPEG Interrupt configuration definition * @brief JPEG Interrupt definition * @{ */ #define JPEG_IT_IFT ((uint32_t)JPEG_CR_IFTIE) /*!< Input FIFO Threshold Interrupt */ #define JPEG_IT_IFNF ((uint32_t)JPEG_CR_IFNFIE) /*!< Input FIFO Not Full Interrupt */ #define JPEG_IT_OFT ((uint32_t)JPEG_CR_OFTIE) /*!< Output FIFO Threshold Interrupt */ #define JPEG_IT_OFNE ((uint32_t)JPEG_CR_OFTIE) /*!< Output FIFO Not Empty Interrupt */ #define JPEG_IT_EOC ((uint32_t)JPEG_CR_EOCIE) /*!< End of Conversion Interrupt */ #define JPEG_IT_HPD ((uint32_t)JPEG_CR_HPDIE) /*!< Header Parsing Done Interrupt */ /** * @} */ /** @defgroup JPEG_Flag_definition JPEG Flag definition * @brief JPEG Flags definition * @{ */ #define JPEG_FLAG_IFTF ((uint32_t)JPEG_SR_IFTF) /*!< Input FIFO is not full and is bellow its threshold flag */ #define JPEG_FLAG_IFNFF ((uint32_t)JPEG_SR_IFNFF) /*!< Input FIFO Not Full Flag, a data can be written */ #define JPEG_FLAG_OFTF ((uint32_t)JPEG_SR_OFTF) /*!< Output FIFO is not empty and has reach its threshold */ #define JPEG_FLAG_OFNEF ((uint32_t)JPEG_SR_OFNEF) /*!< Output FIFO is not empty, a data is available */ #define JPEG_FLAG_EOCF ((uint32_t)JPEG_SR_EOCF) /*!< JPEG Codec core has finished the encoding or the decoding process and than last data has been sent to the output FIFO */ #define JPEG_FLAG_HPDF ((uint32_t)JPEG_SR_HPDF) /*!< JPEG Codec has finished the parsing of the headers and the internal registers have been updated */ #define JPEG_FLAG_COF ((uint32_t)JPEG_SR_COF) /*!< JPEG Codec operation on going flag*/ #define JPEG_FLAG_ALL ((uint32_t)0x000000FEU) /*!< JPEG Codec All previous flag*/ /** * @} */ /** @defgroup JPEG_PROCESS_PAUSE_RESUME_definition JPEG Process Pause Resume definition * @brief JPEG process pause, resume definition * @{ */ #define JPEG_PAUSE_RESUME_INPUT ((uint32_t)0x00000001U) /*!< Pause/Resume Input FIFO Xfer*/ #define JPEG_PAUSE_RESUME_OUTPUT ((uint32_t)0x00000002U) /*!< Pause/Resume Output FIFO Xfer*/ #define JPEG_PAUSE_RESUME_INPUT_OUTPUT ((uint32_t)0x00000003U) /*!< Pause/Resume Input and Output FIFO Xfer*/ /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup JPEG_Exported_Macros JPEG Exported Macros * @{ */ /** @brief Reset JPEG handle state * @param __HANDLE__ specifies the JPEG handle. * @retval None */ #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) #define __HAL_JPEG_RESET_HANDLE_STATE(__HANDLE__) do{\ (__HANDLE__)->State = HAL_JPEG_STATE_RESET;\ (__HANDLE__)->MspInitCallback = NULL;\ (__HANDLE__)->MspDeInitCallback = NULL;\ }while(0) #else #define __HAL_JPEG_RESET_HANDLE_STATE(__HANDLE__) ( (__HANDLE__)->State = HAL_JPEG_STATE_RESET) #endif /* USE_HAL_JPEG_REGISTER_CALLBACKS */ /** * @brief Enable the JPEG peripheral. * @param __HANDLE__ specifies the JPEG handle. * @retval None */ #define __HAL_JPEG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= JPEG_CR_JCEN) /** * @brief Disable the JPEG peripheral. * @param __HANDLE__ specifies the JPEG handle. * @retval None */ #define __HAL_JPEG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~JPEG_CR_JCEN) /** * @brief Check the specified JPEG status flag. * @param __HANDLE__ specifies the JPEG handle. * @param __FLAG__ specifies the flag to check * This parameter can be one of the following values: * @arg JPEG_FLAG_IFTF : The input FIFO is not full and is bellow its threshold flag * @arg JPEG_FLAG_IFNFF : The input FIFO Not Full Flag, a data can be written * @arg JPEG_FLAG_OFTF : The output FIFO is not empty and has reach its threshold * @arg JPEG_FLAG_OFNEF : The output FIFO is not empty, a data is available * @arg JPEG_FLAG_EOCF : JPEG Codec core has finished the encoding or the decoding process * and than last data has been sent to the output FIFO * @arg JPEG_FLAG_HPDF : JPEG Codec has finished the parsing of the headers * and the internal registers have been updated * @arg JPEG_FLAG_COF : JPEG Codec operation on going flag * * @retval __HAL_JPEG_GET_FLAG : returns The new state of __FLAG__ (TRUE or FALSE) */ #define __HAL_JPEG_GET_FLAG(__HANDLE__,__FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__))) /** * @brief Clear the specified JPEG status flag. * @param __HANDLE__ specifies the JPEG handle. * @param __FLAG__ specifies the flag to clear * This parameter can be one of the following values: * @arg JPEG_FLAG_EOCF : JPEG Codec core has finished the encoding or the decoding process * and than last data has been sent to the output FIFO * @arg JPEG_FLAG_HPDF : JPEG Codec has finished the parsing of the headers * @retval None */ #define __HAL_JPEG_CLEAR_FLAG(__HANDLE__,__FLAG__) (((__HANDLE__)->Instance->CFR |= ((__FLAG__) & (JPEG_FLAG_EOCF | JPEG_FLAG_HPDF)))) /** * @brief Enable Interrupt. * @param __HANDLE__ specifies the JPEG handle. * @param __INTERRUPT__ specifies the interrupt to enable * This parameter can be one of the following values: * @arg JPEG_IT_IFT : Input FIFO Threshold Interrupt * @arg JPEG_IT_IFNF : Input FIFO Not Full Interrupt * @arg JPEG_IT_OFT : Output FIFO Threshold Interrupt * @arg JPEG_IT_OFNE : Output FIFO Not empty Interrupt * @arg JPEG_IT_EOC : End of Conversion Interrupt * @arg JPEG_IT_HPD : Header Parsing Done Interrupt * * @retval No return */ #define __HAL_JPEG_ENABLE_IT(__HANDLE__,__INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__) ) /** * @brief Disable Interrupt. * @param __HANDLE__ specifies the JPEG handle. * @param __INTERRUPT__ specifies the interrupt to disable * This parameter can be one of the following values: * @arg JPEG_IT_IFT : Input FIFO Threshold Interrupt * @arg JPEG_IT_IFNF : Input FIFO Not Full Interrupt * @arg JPEG_IT_OFT : Output FIFO Threshold Interrupt * @arg JPEG_IT_OFNE : Output FIFO Not empty Interrupt * @arg JPEG_IT_EOC : End of Conversion Interrupt * @arg JPEG_IT_HPD : Header Parsing Done Interrupt * * @note To disable an IT we must use MODIFY_REG macro to avoid writing "1" to the FIFO flush bits * located in the same IT enable register (CR register). * @retval No return */ #define __HAL_JPEG_DISABLE_IT(__HANDLE__,__INTERRUPT__) MODIFY_REG((__HANDLE__)->Instance->CR, (__INTERRUPT__), 0UL) /** * @brief Get Interrupt state. * @param __HANDLE__ specifies the JPEG handle. * @param __INTERRUPT__ specifies the interrupt to check * This parameter can be one of the following values: * @arg JPEG_IT_IFT : Input FIFO Threshold Interrupt * @arg JPEG_IT_IFNF : Input FIFO Not Full Interrupt * @arg JPEG_IT_OFT : Output FIFO Threshold Interrupt * @arg JPEG_IT_OFNE : Output FIFO Not empty Interrupt * @arg JPEG_IT_EOC : End of Conversion Interrupt * @arg JPEG_IT_HPD : Header Parsing Done Interrupt * * @retval returns The new state of __INTERRUPT__ (Enabled or disabled) */ #define __HAL_JPEG_GET_IT_SOURCE(__HANDLE__,__INTERRUPT__) ((__HANDLE__)->Instance->CR & (__INTERRUPT__)) /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @addtogroup JPEG_Exported_Functions * @{ */ /** @addtogroup JPEG_Exported_Functions_Group1 * @{ */ /* Initialization/de-initialization functions ********************************/ HAL_StatusTypeDef HAL_JPEG_Init(JPEG_HandleTypeDef *hjpeg); HAL_StatusTypeDef HAL_JPEG_DeInit(JPEG_HandleTypeDef *hjpeg); void HAL_JPEG_MspInit(JPEG_HandleTypeDef *hjpeg); void HAL_JPEG_MspDeInit(JPEG_HandleTypeDef *hjpeg); #if (USE_HAL_JPEG_REGISTER_CALLBACKS == 1) HAL_StatusTypeDef HAL_JPEG_RegisterCallback(JPEG_HandleTypeDef *hjpeg, HAL_JPEG_CallbackIDTypeDef CallbackID, pJPEG_CallbackTypeDef pCallback); HAL_StatusTypeDef HAL_JPEG_UnRegisterCallback(JPEG_HandleTypeDef *hjpeg, HAL_JPEG_CallbackIDTypeDef CallbackID); HAL_StatusTypeDef HAL_JPEG_RegisterInfoReadyCallback(JPEG_HandleTypeDef *hjpeg, pJPEG_InfoReadyCallbackTypeDef pCallback); HAL_StatusTypeDef HAL_JPEG_UnRegisterInfoReadyCallback(JPEG_HandleTypeDef *hjpeg); HAL_StatusTypeDef HAL_JPEG_RegisterGetDataCallback(JPEG_HandleTypeDef *hjpeg, pJPEG_GetDataCallbackTypeDef pCallback); HAL_StatusTypeDef HAL_JPEG_UnRegisterGetDataCallback(JPEG_HandleTypeDef *hjpeg); HAL_StatusTypeDef HAL_JPEG_RegisterDataReadyCallback(JPEG_HandleTypeDef *hjpeg, pJPEG_DataReadyCallbackTypeDef pCallback); HAL_StatusTypeDef HAL_JPEG_UnRegisterDataReadyCallback(JPEG_HandleTypeDef *hjpeg); #endif /* USE_HAL_JPEG_REGISTER_CALLBACKS */ /** * @} */ /** @addtogroup JPEG_Exported_Functions_Group2 * @{ */ /* Encoding/Decoding Configuration functions ********************************/ HAL_StatusTypeDef HAL_JPEG_ConfigEncoding(JPEG_HandleTypeDef *hjpeg, JPEG_ConfTypeDef *pConf); HAL_StatusTypeDef HAL_JPEG_GetInfo(JPEG_HandleTypeDef *hjpeg, JPEG_ConfTypeDef *pInfo); HAL_StatusTypeDef HAL_JPEG_EnableHeaderParsing(JPEG_HandleTypeDef *hjpeg); HAL_StatusTypeDef HAL_JPEG_DisableHeaderParsing(JPEG_HandleTypeDef *hjpeg); HAL_StatusTypeDef HAL_JPEG_SetUserQuantTables(JPEG_HandleTypeDef *hjpeg, uint8_t *QTable0, uint8_t *QTable1, uint8_t *QTable2, uint8_t *QTable3); /** * @} */ /** @addtogroup JPEG_Exported_Functions_Group3 * @{ */ /* JPEG processing functions **************************************/ HAL_StatusTypeDef HAL_JPEG_Encode(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataInMCU, uint32_t InDataLength, uint8_t *pDataOut, uint32_t OutDataLength, uint32_t Timeout); HAL_StatusTypeDef HAL_JPEG_Decode(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataIn, uint32_t InDataLength, uint8_t *pDataOutMCU, uint32_t OutDataLength, uint32_t Timeout); HAL_StatusTypeDef HAL_JPEG_Encode_IT(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataInMCU, uint32_t InDataLength, uint8_t *pDataOut, uint32_t OutDataLength); HAL_StatusTypeDef HAL_JPEG_Decode_IT(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataIn, uint32_t InDataLength, uint8_t *pDataOutMCU, uint32_t OutDataLength); HAL_StatusTypeDef HAL_JPEG_Encode_DMA(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataInMCU, uint32_t InDataLength, uint8_t *pDataOut, uint32_t OutDataLength); HAL_StatusTypeDef HAL_JPEG_Decode_DMA(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataIn, uint32_t InDataLength, uint8_t *pDataOutMCU, uint32_t OutDataLength); HAL_StatusTypeDef HAL_JPEG_Pause(JPEG_HandleTypeDef *hjpeg, uint32_t XferSelection); HAL_StatusTypeDef HAL_JPEG_Resume(JPEG_HandleTypeDef *hjpeg, uint32_t XferSelection); void HAL_JPEG_ConfigInputBuffer(JPEG_HandleTypeDef *hjpeg, uint8_t *pNewInputBuffer, uint32_t InDataLength); void HAL_JPEG_ConfigOutputBuffer(JPEG_HandleTypeDef *hjpeg, uint8_t *pNewOutputBuffer, uint32_t OutDataLength); HAL_StatusTypeDef HAL_JPEG_Abort(JPEG_HandleTypeDef *hjpeg); /** * @} */ /** @addtogroup JPEG_Exported_Functions_Group4 * @{ */ /* JPEG Decode/Encode callback functions ********************************************************/ void HAL_JPEG_InfoReadyCallback(JPEG_HandleTypeDef *hjpeg, JPEG_ConfTypeDef *pInfo); void HAL_JPEG_EncodeCpltCallback(JPEG_HandleTypeDef *hjpeg); void HAL_JPEG_DecodeCpltCallback(JPEG_HandleTypeDef *hjpeg); void HAL_JPEG_ErrorCallback(JPEG_HandleTypeDef *hjpeg); void HAL_JPEG_GetDataCallback(JPEG_HandleTypeDef *hjpeg, uint32_t NbDecodedData); void HAL_JPEG_DataReadyCallback(JPEG_HandleTypeDef *hjpeg, uint8_t *pDataOut, uint32_t OutDataLength); /** * @} */ /** @addtogroup JPEG_Exported_Functions_Group5 * @{ */ /* JPEG IRQ handler management ******************************************************/ void HAL_JPEG_IRQHandler(JPEG_HandleTypeDef *hjpeg); /** * @} */ /** @addtogroup JPEG_Exported_Functions_Group6 * @{ */ /* Peripheral State and Error functions ************************************************/ HAL_JPEG_STATETypeDef HAL_JPEG_GetState(JPEG_HandleTypeDef *hjpeg); uint32_t HAL_JPEG_GetError(JPEG_HandleTypeDef *hjpeg); /** * @} */ /** * @} */ /* Private types -------------------------------------------------------------*/ /** @defgroup JPEG_Private_Types JPEG Private Types * @{ */ /** * @} */ /* Private defines -----------------------------------------------------------*/ /** @defgroup JPEG_Private_Defines JPEG Private Defines * @{ */ /** * @} */ /* Private variables ---------------------------------------------------------*/ /** @defgroup JPEG_Private_Variables JPEG Private Variables * @{ */ /** * @} */ /* Private constants ---------------------------------------------------------*/ /** @defgroup JPEG_Private_Constants JPEG Private Constants * @{ */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup JPEG_Private_Macros JPEG Private Macros * @{ */ #define IS_JPEG_CHROMASUBSAMPLING(SUBSAMPLING) (((SUBSAMPLING) == JPEG_444_SUBSAMPLING) || \ ((SUBSAMPLING) == JPEG_420_SUBSAMPLING) || \ ((SUBSAMPLING) == JPEG_422_SUBSAMPLING)) #define IS_JPEG_IMAGE_QUALITY(NUMBER) (((NUMBER) >= JPEG_IMAGE_QUALITY_MIN) && ((NUMBER) <= JPEG_IMAGE_QUALITY_MAX)) #define IS_JPEG_COLORSPACE(COLORSPACE) (((COLORSPACE) == JPEG_GRAYSCALE_COLORSPACE) || \ ((COLORSPACE) == JPEG_YCBCR_COLORSPACE) || \ ((COLORSPACE) == JPEG_CMYK_COLORSPACE)) #define IS_JPEG_PAUSE_RESUME_STATE(VALUE) (((VALUE) == JPEG_PAUSE_RESUME_INPUT) || \ ((VALUE) == JPEG_PAUSE_RESUME_OUTPUT)|| \ ((VALUE) == JPEG_PAUSE_RESUME_INPUT_OUTPUT)) /** * @} */ /* Private functions prototypes ----------------------------------------------*/ /** @defgroup JPEG_Private_Functions_Prototypes JPEG Private Functions Prototypes * @{ */ /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup JPEG_Private_Functions JPEG Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #endif /* JPEG */ #ifdef __cplusplus } #endif #endif /* STM32F7xx_HAL_JPEG_H */