lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pssi.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32h7xx_hal_pssi.h
   4   * @author  MCD Application Team
   5   * @brief   Header file of PSSI HAL module.
   6   ******************************************************************************
   7   * @attention
   8   *
   9   * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  10   * All rights reserved.</center></h2>
  11   *
  12   * This software component is licensed by ST under BSD 3-Clause license,
  13   * the "License"; You may not use this file except in compliance with the
  14   * License. You may obtain a copy of the License at:
  15   *                        opensource.org/licenses/BSD-3-Clause
  16   *
  17   ******************************************************************************
  18   */
  19
  20 /* Define to prevent recursive inclusion -------------------------------------*/
  21 #ifndef STM32H7xx_HAL_PSSI_H
  22 #define STM32H7xx_HAL_PSSI_H
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 /* Includes ------------------------------------------------------------------*/
  29 #include "stm32h7xx_hal_def.h"
  30
  31 /** @addtogroup STM32H7xx_HAL_Driver
  32   * @{
  33   */
  34 #if defined(PSSI)
  35 /** @addtogroup PSSI PSSI
  36   * @brief PSSI HAL module driver
  37   * @{
  38   */
  39
  40 /* Exported types ------------------------------------------------------------*/
  41 /** @defgroup PSSI_Exported_Types PSSI Exported Types
  42   * @{
  43   */
  44
  45
  46 /**
  47   * @brief PSSI Init structure definition
  48   */
  49 typedef struct
  50 {
  51   uint32_t  DataWidth;          /* !< Configures the parallel bus width 8 lines or 16 lines */
  52   uint32_t  BusWidth;           /* !< Configures the parallel bus width 8 lines or 16 lines */
  53   uint32_t  ControlSignal;      /* !< Configures Data enable and Data ready */
  54   uint32_t  ClockPolarity;      /* !< Configures the PSSI Input Clock polarity */
  55   uint32_t  DataEnablePolarity; /* !< Configures the PSSI Data Enable polarity */
  56   uint32_t  ReadyPolarity;      /* !< Configures the PSSI Ready polarity */
  57
  58 } PSSI_InitTypeDef;
  59
  60
  61 /**
  62   * @brief  HAL PSSI State structures definition
  63   */
  64 typedef enum
  65 {
  66   HAL_PSSI_STATE_RESET   = 0x00U, /* !< PSSI not yet initialized or disabled     */
  67   HAL_PSSI_STATE_READY   = 0x01U, /* !< Peripheral initialized and ready for use */
  68   HAL_PSSI_STATE_BUSY    = 0x02U, /* !< An internal process is ongoing           */
  69   HAL_PSSI_STATE_BUSY_TX = 0x03U, /* !< Transmit process is ongoing              */
  70   HAL_PSSI_STATE_BUSY_RX = 0x04U, /* !< Receive process is ongoing               */
  71   HAL_PSSI_STATE_TIMEOUT = 0x05U, /* !< Timeout state                            */
  72   HAL_PSSI_STATE_ERROR   = 0x06U, /* !< PSSI state error                         */
  73   HAL_PSSI_STATE_ABORT   = 0x07U, /* !< PSSI process is aborted                  */
  74
  75 } HAL_PSSI_StateTypeDef;
  76
  77 /**
  78   * @brief  PSSI handle Structure definition
  79   */
  80 typedef struct __PSSI_HandleTypeDef
  81 {
  82   PSSI_TypeDef         *Instance;    /*!< PSSI register base address.    */
  83   PSSI_InitTypeDef      Init;        /*!< PSSI Initialization Structure. */
  84   uint32_t             *pBuffPtr;    /*!< PSSI Data buffer.              */
  85   uint32_t              XferCount;   /*!< PSSI transfer count            */
  86   uint32_t              XferSize;    /*!< PSSI  transfer size            */
  87   DMA_HandleTypeDef    *hdmatx;      /*!< PSSI Tx DMA Handle parameters  */
  88   DMA_HandleTypeDef    *hdmarx;      /*!< PSSI Rx DMA Handle parameters  */
  89
  90   void (* TxCpltCallback)(struct __PSSI_HandleTypeDef *hpssi);    /*!< PSSI transfer complete callback. */
  91   void (* RxCpltCallback)(struct __PSSI_HandleTypeDef *hpssi);    /*!< PSSI transfer complete callback. */
  92   void (* ErrorCallback)(struct __PSSI_HandleTypeDef *hpssi);     /*!< PSSI transfer complete callback. */
  93   void (* AbortCpltCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI transfer error callback.    */
  94
  95   void (* MspInitCallback)(struct __PSSI_HandleTypeDef *hpssi);   /*!< PSSI Msp Init callback.          */
  96   void (* MspDeInitCallback)(struct __PSSI_HandleTypeDef *hpssi); /*!< PSSI Msp DeInit callback.        */
  97
  98   HAL_LockTypeDef             Lock;                               /*!< PSSI lock.                       */
  99   __IO HAL_PSSI_StateTypeDef State;                               /*!< PSSI transfer state.             */
 100   __IO uint32_t               ErrorCode;                          /*!< PSSI error code.                 */
 101
 102 } PSSI_HandleTypeDef;
 103
 104
 105 /**
 106   * @brief  HAL PSSI Callback pointer definition
 107   */
 108 typedef  void (*pPSSI_CallbackTypeDef)(PSSI_HandleTypeDef *hpssi);  /*!< Pointer to a PSSI common callback function */
 109
 110 /**
 111   * @}
 112   */
 113 /**
 114   * @brief  HAL PSSI Callback ID enumeration definition
 115   */
 116 typedef enum
 117 {
 118   HAL_PSSI_TX_COMPLETE_CB_ID = 0x00U, /*!< PSSI Tx Transfer completed callback ID  */
 119   HAL_PSSI_RX_COMPLETE_CB_ID = 0x01U, /*!< PSSI Rx Transfer completed callback ID  */
 120   HAL_PSSI_ERROR_CB_ID       = 0x03U, /*!< PSSI Error callback ID                  */
 121   HAL_PSSI_ABORT_CB_ID       = 0x04U, /*!< PSSI Abort callback ID                  */
 122
 123   HAL_PSSI_MSPINIT_CB_ID     = 0x05U, /*!< PSSI Msp Init callback ID               */
 124   HAL_PSSI_MSPDEINIT_CB_ID   = 0x06U  /*!< PSSI Msp DeInit callback ID             */
 125
 126 } HAL_PSSI_CallbackIDTypeDef;
 127
 128 /* Exported constants --------------------------------------------------------*/
 129 /** @defgroup PSSI_Exported_Constants PSSI Exported Constants
 130   * @{
 131   */
 132
 133 /** @defgroup PSSI_Error_Code PSSI Error Code
 134   * @{
 135   */
 136 #define HAL_PSSI_ERROR_NONE             0x00000000U /*!< No error                */
 137 #define HAL_PSSI_ERROR_NOT_SUPPORTED    0x00000001U /*!< Not supported operation */
 138 #define HAL_PSSI_ERROR_UNDER_RUN        0x00000002U /*!< FIFO Under-run error    */
 139 #define HAL_PSSI_ERROR_OVER_RUN         0x00000004U /*!< FIFO Over-run  error    */
 140 #define HAL_PSSI_ERROR_DMA              0x00000008U /*!< Dma     error           */
 141 #define HAL_PSSI_ERROR_TIMEOUT          0x00000010U /*!< Timeout error           */
 142 #define HAL_PSSI_ERROR_INVALID_CALLBACK 0x00000020U /*!< Invalid callback error  */
 143
 144
 145 /**
 146   * @}
 147   */
 148
 149 /** @defgroup PSSI_DATA_WIDTH PSSI Data Width
 150   * @{
 151   */
 152
 153 #define HAL_PSSI_8BITS                  0x00000000U   /*!<  8 Bits  */
 154 #define HAL_PSSI_16BITS                 0x00000001U   /*!< 16 Bits  */
 155 #define HAL_PSSI_32BITS                 0x00000002U   /*!< 32 Bits  */
 156 /**
 157   * @}
 158   */
 159
 160 /** @defgroup PSSI_BUS_WIDTH PSSI Bus Width
 161   * @{
 162   */
 163
 164 #define HAL_PSSI_8LINES                 0x00000000U   /*!< 8 data lines  */
 165 #define HAL_PSSI_16LINES                PSSI_CR_EDM   /*!< 16 data lines */
 166 /**
 167   * @}
 168   */
 169 /** @defgroup PSSI_MODE PSSI mode
 170   * @{
 171   */
 172 #define HAL_PSSI_UNIDIRECTIONAL         0x00000000U /*!< Uni-directional mode */
 173 #define HAL_PSSI_BIDIRECTIONAL          0x00000001U /*!< Bi-directional mode  */
 174 /**
 175   * @}
 176   */
 177
 178 /** @defgroup PSSI_ControlSignal Configuration
 179   * @{
 180   */
 181 #define HAL_PSSI_DE_RDY_DISABLE           (0x0U << PSSI_CR_DERDYCFG_Pos) /*!< Neither DE nor RDY are enabled */
 182 #define HAL_PSSI_RDY_ENABLE               (0x1U << PSSI_CR_DERDYCFG_Pos) /*!< Only RDY enabled */
 183 #define HAL_PSSI_DE_ENABLE                (0x2U << PSSI_CR_DERDYCFG_Pos) /*!< Only DE enabled */
 184 #define HAL_PSSI_DE_RDY_ALT_ENABLE        (0x3U << PSSI_CR_DERDYCFG_Pos) /*!< Both RDY and DE alternate functions enabled */
 185 #define HAL_PSSI_MAP_RDY_BIDIR_ENABLE     (0x4U << PSSI_CR_DERDYCFG_Pos) /*!< Bi-directional on RDY pin */
 186 #define HAL_PSSI_RDY_MAP_ENABLE           (0x5U << PSSI_CR_DERDYCFG_Pos) /*!< Only RDY enabled, mapped to DE pin */
 187 #define HAL_PSSI_DE_MAP_ENABLE            (0x6U << PSSI_CR_DERDYCFG_Pos) /*!< Only DE enabled, mapped to RDY pin */
 188 #define HAL_PSSI_MAP_DE_BIDIR_ENABLE      (0x7U << PSSI_CR_DERDYCFG_Pos) /*!< Bi-directional on DE pin */
 189
 190 /**
 191   * @}
 192   */
 193
 194
 195 /** @defgroup PSSI_Data_Enable_Polarity Data Enable Polarity
 196   * @{
 197   */
 198 #define HAL_PSSI_DEPOL_ACTIVE_LOW         0x0U            /*!< Active Low */
 199 #define HAL_PSSI_DEPOL_ACTIVE_HIGH        PSSI_CR_DEPOL   /*!< Active High */
 200 /**
 201   * @}
 202   */
 203 /** @defgroup PSSI_Reday_Polarity Reday Polarity
 204   * @{
 205   */
 206 #define HAL_PSSI_RDYPOL_ACTIVE_LOW        0x0U            /*!< Active Low */
 207 #define HAL_PSSI_RDYPOL_ACTIVE_HIGH       PSSI_CR_RDYPOL  /*!< Active High */
 208 /**
 209   * @}
 210   */
 211
 212 /** @defgroup PSSI_Clock_Polarity Clock Polarity
 213   * @{
 214   */
 215 #define HAL_PSSI_FALLING_EDGE             0x0U            /*!< Fallling Edge */
 216 #define HAL_PSSI_RISING_EDGE              0x1U            /*!< Rising Edge */
 217
 218
 219 /**
 220   * @}
 221   */
 222
 223
 224 /** @defgroup PSSI_DEFINITION PSSI definitions
 225   * @{
 226   */
 227
 228 #define PSSI_MAX_NBYTE_SIZE         0x10000U         /* 64 KB */
 229 #define PSSI_TIMEOUT_TRANSMIT       0x0000FFFFU      /*!< Timeout Value   */
 230
 231 #define PSSI_CR_OUTEN_INPUT         0x00000000U      /*!< Input Mode      */
 232 #define PSSI_CR_OUTEN_OUTPUT        PSSI_CR_OUTEN    /*!< Output Mode     */
 233
 234 #define PSSI_CR_DMA_ENABLE          PSSI_CR_DMAEN    /*!< DMA Mode Enable */
 235 #define PSSI_CR_DMA_DISABLE         (~PSSI_CR_DMAEN) /*!< DMA Mode Disble */
 236
 237 #define PSSI_CR_16BITS              PSSI_CR_EDM      /*!< 16 Lines Mode   */
 238 #define PSSI_CR_8BITS               (~PSSI_CR_EDM)   /*!< 8 Lines Mode    */
 239
 240 #define PSSI_FLAG_RTT1B             PSSI_SR_RTT1B    /*!< 1 Byte Fifo Flag*/
 241 #define PSSI_FLAG_RTT4B             PSSI_SR_RTT4B    /*!< 4 Bytes Fifo Flag*/
 242
 243
 244
 245 /**
 246   * @}
 247   */
 248
 249 /** @defgroup PSSI_Interrupts PSSI Interrupts
 250   * @{
 251   */
 252
 253 #define PSSI_FLAG_OVR_RIS            PSSI_RIS_OVR_RIS     /*!< Overrun, Underrun errors flag */
 254 #define PSSI_FLAG_MASK               PSSI_RIS_OVR_RIS_Msk /*!< Overrun, Underrun errors Mask */
 255 #define PSSI_FLAG_OVR_MIS            PSSI_MIS_OVR_MIS     /*!< Overrun, Underrun masked errors flag */
 256 /**
 257   * @}
 258   */
 259
 260
 261
 262 /**
 263   * @}
 264   */
 265 /* Exported macros ------------------------------------------------------------*/
 266 /** @defgroup PSSI_Exported_Macros PSSI Exported Macros
 267   * @{
 268   */
 269
 270 /** @brief Reset PSSI handle state
 271   * @param  __HANDLE__ specifies the PSSI handle.
 272   * @retval None
 273   */
 274
 275 #define HAL_PSSI_RESET_HANDLE_STATE(__HANDLE__) do{                                            \
 276                                                       (__HANDLE__)->State = HAL_PSSI_STATE_RESET;\
 277                                                       (__HANDLE__)->MspInitCallback = NULL;       \
 278                                                       (__HANDLE__)->MspDeInitCallback = NULL;     \
 279                                                      }while(0)
 280
 281
 282 /**
 283   * @brief  Enable the PSSI.
 284   * @param  __HANDLE__ PSSI handle
 285   * @retval None.
 286   */
 287 #define HAL_PSSI_ENABLE(__HANDLE__)        ((__HANDLE__)->Instance->CR |= PSSI_CR_ENABLE)
 288 /**
 289   * @brief  Disable the PSSI.
 290   * @param  __HANDLE__ PSSI handle
 291   * @retval None.
 292   */
 293 #define HAL_PSSI_DISABLE(__HANDLE__)        ((__HANDLE__)->Instance->CR &= (~PSSI_CR_ENABLE))
 294
 295 /* PSSI pripheral STATUS */
 296 /**
 297   * @brief  Get the PSSI pending flags.
 298   * @param  __HANDLE__ PSSI handle
 299   * @param  __FLAG__ flag to check.
 300   *          This parameter can be any combination of the following values:
 301   *            @arg PSSI_FLAG_RTT1B:  FIFO is ready to transfer one byte
 302   *            @arg PSSI_FLAG_RTT4B: FIFO is ready to transfer four bytes
 303   * @retval The state of FLAG.
 304   */
 305
 306 #define HAL_PSSI_GET_STATUS(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR & (__FLAG__))
 307
 308
 309
 310 /* Interrupt & Flag management */
 311 /**
 312   * @brief  Get the PSSI pending flags.
 313   * @param  __HANDLE__ PSSI handle
 314   * @param  __FLAG__ flag to check.
 315   *          This parameter can be any combination of the following values:
 316   *            @arg PSSI_FLAG_OVR_RIS: Data Buffer overrun/underrun error flag
 317   * @retval The state of FLAG.
 318   */
 319 #define HAL_PSSI_GET_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->RIS & (__FLAG__))
 320
 321 /**
 322   * @brief  Clear the PSSI pending flags.
 323   * @param  __HANDLE__ PSSI handle
 324   * @param  __FLAG__ specifies the flag to clear.
 325   *          This parameter can be any combination of the following values:
 326   *            @arg PSSI_FLAG_OVR_RIS: Data Buffer overrun/underrun error flag
 327   * @retval None
 328   */
 329 #define HAL_PSSI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__))
 330
 331 /**
 332   * @brief  Enable the specified PSSI interrupts.
 333   * @param  __HANDLE__ PSSI handle
 334   * @param __INTERRUPT__ specifies the PSSI interrupt sources to be enabled.
 335   *          This parameter can be any combination of the following values:
 336   *            @arg PSSI_FLAG_OVR_RIS: Configuration error mask
 337   * @retval None
 338   */
 339 #define HAL_PSSI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__))
 340
 341 /**
 342   * @brief  Disable the specified PSSI interrupts.
 343   * @param  __HANDLE__ PSSI handle
 344   * @param __INTERRUPT__ specifies the PSSI interrupt sources to be disabled.
 345   *          This parameter can be any combination of the following values:
 346   *            @arg PSSI_IT_OVR_IE: Configuration error mask
 347   * @retval None
 348   */
 349 #define HAL_PSSI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= ~(__INTERRUPT__))
 350
 351 /**
 352   * @brief  Check whether the specified PSSI interrupt source is enabled or not.
 353   * @param  __HANDLE__ PSSI handle
 354   * @param  __INTERRUPT__ specifies the PSSI interrupt source to check.
 355   *          This parameter can be one of the following values:
 356   *            @arg PSSI_IT_OVR_IE: Data Buffer overrun/underrun error interrupt mask
 357   * @retval The state of INTERRUPT source.
 358   */
 359 #define HAL_PSSI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER & (__INTERRUPT__))
 360
 361 /**
 362   * @brief  Check whether the PSSI Control signal is valid.
 363   * @param  __CONTROL__ Control signals configuration
 364   * @retval Valid or not.
 365   */
 366
 367 #define IS_PSSI_CONTROL_SIGNAL(__CONTROL__) (((__CONTROL__) == HAL_PSSI_DE_RDY_DISABLE        ) || \
 368                                              ((__CONTROL__) == HAL_PSSI_RDY_ENABLE            ) || \
 369                                              ((__CONTROL__) == HAL_PSSI_DE_ENABLE             ) || \
 370                                              ((__CONTROL__) == HAL_PSSI_DE_RDY_ALT_ENABLE     ) || \
 371                                              ((__CONTROL__) == HAL_PSSI_MAP_RDY_BIDIR_ENABLE  ) || \
 372                                              ((__CONTROL__) == HAL_PSSI_RDY_MAP_ENABLE        ) || \
 373                                              ((__CONTROL__) == HAL_PSSI_DE_MAP_ENABLE         ) || \
 374                                              ((__CONTROL__) == HAL_PSSI_MAP_DE_BIDIR_ENABLE   ))
 375 /**
 376   * @brief  Check whether the PSSI Bus Width is valid.
 377   * @param  __BUSWIDTH__ PSSI Bush width
 378   * @retval Valid or not.
 379   */
 380
 381 #define IS_PSSI_BUSWIDTH(__BUSWIDTH__) (((__BUSWIDTH__) == HAL_PSSI_8LINES    ) || \
 382                                         ((__BUSWIDTH__) == HAL_PSSI_16LINES   ))
 383
 384 /**
 385   * @brief  Check whether the PSSI Clock Polarity is valid.
 386   * @param  __CLOCKPOL__ PSSI Clock Polarity
 387   * @retval Valid or not.
 388   */
 389
 390 #define IS_PSSI_CLOCK_POLARITY(__CLOCKPOL__) (((__CLOCKPOL__) == HAL_PSSI_FALLING_EDGE   ) || \
 391                                               ((__CLOCKPOL__) == HAL_PSSI_RISING_EDGE    ))
 392 /**
 393   * @brief  Check whether the PSSI Data Enable Polarity is valid.
 394   * @param  __DEPOL__ PSSI DE Polarity
 395   * @retval Valid or not.
 396   */
 397
 398 #define IS_PSSI_DE_POLARITY(__DEPOL__) (((__DEPOL__) == HAL_PSSI_DEPOL_ACTIVE_LOW    ) || \
 399                                         ((__DEPOL__) == HAL_PSSI_DEPOL_ACTIVE_HIGH   ))
 400 /**
 401   * @brief  Check whether the PSSI Ready Polarity is valid.
 402   * @param  __RDYPOL__ PSSI RDY Polarity
 403   * @retval Valid or not.
 404   */
 405
 406 #define IS_PSSI_RDY_POLARITY(__RDYPOL__) (((__RDYPOL__) == HAL_PSSI_RDYPOL_ACTIVE_LOW   ) || \
 407                                          ((__RDYPOL__) == HAL_PSSI_RDYPOL_ACTIVE_HIGH   ))
 408 /**
 409   * @}
 410   */
 411
 412
 413 /* Exported functions --------------------------------------------------------*/
 414 /** @addtogroup PSSI_Exported_Functions
 415   * @{
 416   */
 417
 418 /** @addtogroup PSSI_Exported_Functions_Group1
 419   * @{
 420   */
 421
 422 /* Initialization and de-initialization functions *******************************/
 423 HAL_StatusTypeDef HAL_PSSI_Init(PSSI_HandleTypeDef *hpssi);
 424 HAL_StatusTypeDef HAL_PSSI_DeInit(PSSI_HandleTypeDef *hpssi);
 425 void              HAL_PSSI_MspInit(PSSI_HandleTypeDef *hpssi);
 426 void              HAL_PSSI_MspDeInit(PSSI_HandleTypeDef *hpssi);
 427 /* Callbacks Register/UnRegister functions  ***********************************/
 428
 429 HAL_StatusTypeDef HAL_PSSI_RegisterCallback(PSSI_HandleTypeDef *hpssi, HAL_PSSI_CallbackIDTypeDef CallbackID, pPSSI_CallbackTypeDef pCallback);
 430 HAL_StatusTypeDef HAL_PSSI_UnRegisterCallback(PSSI_HandleTypeDef *hpssi, HAL_PSSI_CallbackIDTypeDef CallbackID);
 431
 432
 433 /**
 434   * @}
 435   */
 436
 437 /** @addtogroup PSSI_Exported_Functions_Group2
 438   * @{
 439   */
 440
 441 /* IO operation functions *******************************************************/
 442 HAL_StatusTypeDef HAL_PSSI_Transmit(PSSI_HandleTypeDef *hpssi, uint8_t *pData, uint32_t Size, uint32_t Timeout);
 443 HAL_StatusTypeDef HAL_PSSI_Receive(PSSI_HandleTypeDef *hpssi, uint8_t *pData, uint32_t Size, uint32_t Timeout);
 444 HAL_StatusTypeDef HAL_PSSI_Transmit_DMA(PSSI_HandleTypeDef *hpssi, uint32_t *pData, uint32_t Size);
 445 HAL_StatusTypeDef HAL_PSSI_Receive_DMA(PSSI_HandleTypeDef *hpssi, uint32_t *pData, uint32_t Size);
 446 HAL_StatusTypeDef HAL_PSSI_Abort_DMA(PSSI_HandleTypeDef *hpssi);
 447 void HAL_PSSI_IRQHandler(PSSI_HandleTypeDef *hpssi);
 448
 449 /**
 450   * @}
 451   */
 452
 453 /** @addtogroup PSSI_Exported_Functions_Group3
 454   * @{
 455   */
 456
 457 void HAL_PSSI_TxCpltCallback(PSSI_HandleTypeDef *hpssi);
 458 void HAL_PSSI_RxCpltCallback(PSSI_HandleTypeDef *hpssi);
 459 void HAL_PSSI_ErrorCallback(PSSI_HandleTypeDef *hpssi);
 460 void HAL_PSSI_AbortCpltCallback(PSSI_HandleTypeDef *hpssi);
 461
 462
 463 /**
 464   * @}
 465   */
 466
 467 /** @addtogroup PSSI_Exported_Functions_Group4
 468   * @{
 469   */
 470
 471 /* Peripheral State functions ***************************************************/
 472 HAL_PSSI_StateTypeDef HAL_PSSI_GetState(PSSI_HandleTypeDef *hpssi);
 473 uint32_t               HAL_PSSI_GetError(PSSI_HandleTypeDef *hpssi);
 474
 475 /**
 476   * @}
 477   */
 478
 479 /**
 480   * @}
 481   */
 482
 483 /* Private constants ---------------------------------------------------------*/
 484
 485
 486 /* Private macros ------------------------------------------------------------*/
 487
 488
 489 /**
 490   * @}
 491   */
 492 #endif /* PSSI */
 493
 494 /**
 495   * @}
 496   */
 497
 498
 499 #ifdef __cplusplus
 500 }
 501 #endif
 502
 503 #endif /* STM32H7xx_HAL_PSSI_H */
 504
 505
 506 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/