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-rw-r--r--bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h778
1 files changed, 394 insertions, 384 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h b/bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h
index 054fd94bb6..681f17b9f2 100644
--- a/bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h
+++ b/bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h
@@ -1,400 +1,410 @@
-/**
- ******************************************************************************
- * @file stm32h7xx_hal_rng.h
- * @author MCD Application Team
- * @brief Header file of RNG HAL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef STM32H7xx_HAL_RNG_H
-#define STM32H7xx_HAL_RNG_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32h7xx_hal_def.h"
-
-/** @addtogroup STM32H7xx_HAL_Driver
- * @{
- */
-
-#if defined (RNG)
-
-/** @defgroup RNG RNG
+/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_rng.h
+ * @author MCD Application Team
+ * @brief Header file of RNG 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 STM32H7xx_HAL_RNG_H
+#define STM32H7xx_HAL_RNG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+#if defined (RNG)
+
+/** @defgroup RNG RNG
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief RNG HAL module driver
- * @{
- */
-
-/* Exported types ------------------------------------------------------------*/
-
-/** @defgroup RNG_Exported_Types RNG Exported Types
+ * @brief RNG HAL module driver
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** @defgroup RNG_Exported_Types RNG Exported Types
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup RNG_Exported_Types_Group1 RNG Init Structure definition
+ * @{
+ */
+
+/** @defgroup RNG_Exported_Types_Group1 RNG Init Structure definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-typedef struct
-{
- uint32_t ClockErrorDetection; /*!< CED Clock error detection */
-} RNG_InitTypeDef;
-
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Types_Group2 RNG State Structure definition
+ * @{
+ */
+typedef struct
+{
+ uint32_t ClockErrorDetection; /*!< CED Clock error detection */
+} RNG_InitTypeDef;
+
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Types_Group2 RNG State Structure definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-typedef enum
-{
- HAL_RNG_STATE_RESET = 0x00U, /*!< RNG not yet initialized or disabled */
- HAL_RNG_STATE_READY = 0x01U, /*!< RNG initialized and ready for use */
- HAL_RNG_STATE_BUSY = 0x02U, /*!< RNG internal process is ongoing */
- HAL_RNG_STATE_TIMEOUT = 0x03U, /*!< RNG timeout state */
- HAL_RNG_STATE_ERROR = 0x04U /*!< RNG error state */
-
-} HAL_RNG_StateTypeDef;
-
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Types_Group3 RNG Handle Structure definition
+ * @{
+ */
+typedef enum
+{
+ HAL_RNG_STATE_RESET = 0x00U, /*!< RNG not yet initialized or disabled */
+ HAL_RNG_STATE_READY = 0x01U, /*!< RNG initialized and ready for use */
+ HAL_RNG_STATE_BUSY = 0x02U, /*!< RNG internal process is ongoing */
+ HAL_RNG_STATE_TIMEOUT = 0x03U, /*!< RNG timeout state */
+ HAL_RNG_STATE_ERROR = 0x04U /*!< RNG error state */
+
+} HAL_RNG_StateTypeDef;
+
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Types_Group3 RNG Handle Structure definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
-typedef struct __RNG_HandleTypeDef
-#else
-typedef struct
-#endif /* (USE_HAL_RNG_REGISTER_CALLBACKS) */
-{
- RNG_TypeDef *Instance; /*!< Register base address */
-
- RNG_InitTypeDef Init; /*!< RNG configuration parameters */
-
- HAL_LockTypeDef Lock; /*!< RNG locking object */
-
- __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */
-
- __IO uint32_t ErrorCode; /*!< RNG Error code */
-
- uint32_t RandomNumber; /*!< Last Generated RNG Data */
-
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
- void (* ReadyDataCallback)(struct __RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< RNG Data Ready Callback */
- void (* ErrorCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Error Callback */
-
- void (* MspInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp Init callback */
- void (* MspDeInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp DeInit callback */
-#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
-
-} RNG_HandleTypeDef;
-
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
-/**
- * @brief HAL RNG Callback ID enumeration definition
- */
-typedef enum
-{
- HAL_RNG_ERROR_CB_ID = 0x00U, /*!< RNG Error Callback ID */
-
- HAL_RNG_MSPINIT_CB_ID = 0x01U, /*!< RNG MspInit callback ID */
- HAL_RNG_MSPDEINIT_CB_ID = 0x02U /*!< RNG MspDeInit callback ID */
-
-} HAL_RNG_CallbackIDTypeDef;
-
-/**
- * @brief HAL RNG Callback pointer definition
- */
-typedef void (*pRNG_CallbackTypeDef)(RNG_HandleTypeDef *hrng); /*!< pointer to a common RNG callback function */
-typedef void (*pRNG_ReadyDataCallbackTypeDef)(RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< pointer to an RNG Data Ready specific callback function */
-
-#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported constants --------------------------------------------------------*/
-/** @defgroup RNG_Exported_Constants RNG Exported Constants
+ * @{
+ */
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+typedef struct __RNG_HandleTypeDef
+#else
+typedef struct
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+{
+ RNG_TypeDef *Instance; /*!< Register base address */
+
+ RNG_InitTypeDef Init; /*!< RNG configuration parameters */
+
+ HAL_LockTypeDef Lock; /*!< RNG locking object */
+
+ __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */
+
+ __IO uint32_t ErrorCode; /*!< RNG Error code */
+
+ uint32_t RandomNumber; /*!< Last Generated RNG Data */
+
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+ void (* ReadyDataCallback)(struct __RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< RNG Data Ready Callback */
+ void (* ErrorCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Error Callback */
+
+ void (* MspInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp Init callback */
+ void (* MspDeInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp DeInit callback */
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+
+} RNG_HandleTypeDef;
+
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+/**
+ * @brief HAL RNG Callback ID enumeration definition
+ */
+typedef enum
+{
+ HAL_RNG_ERROR_CB_ID = 0x00U, /*!< RNG Error Callback ID */
+
+ HAL_RNG_MSPINIT_CB_ID = 0x01U, /*!< RNG MspInit callback ID */
+ HAL_RNG_MSPDEINIT_CB_ID = 0x02U /*!< RNG MspDeInit callback ID */
+
+} HAL_RNG_CallbackIDTypeDef;
+
+/**
+ * @brief HAL RNG Callback pointer definition
+ */
+typedef void (*pRNG_CallbackTypeDef)(RNG_HandleTypeDef *hrng); /*!< pointer to a common RNG callback function */
+typedef void (*pRNG_ReadyDataCallbackTypeDef)(RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< pointer to an RNG Data Ready specific callback function */
+
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup RNG_Exported_Constants RNG Exported Constants
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup RNG_Exported_Constants_Group1 RNG Interrupt definition
+ * @{
+ */
+
+/** @defgroup RNG_Exported_Constants_Group1 RNG Interrupt definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define RNG_IT_DRDY RNG_SR_DRDY /*!< Data Ready interrupt */
-#define RNG_IT_CEI RNG_SR_CEIS /*!< Clock error interrupt */
-#define RNG_IT_SEI RNG_SR_SEIS /*!< Seed error interrupt */
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Constants_Group2 RNG Flag definition
+ * @{
+ */
+#define RNG_IT_DRDY RNG_SR_DRDY /*!< Data Ready interrupt */
+#define RNG_IT_CEI RNG_SR_CEIS /*!< Clock error interrupt */
+#define RNG_IT_SEI RNG_SR_SEIS /*!< Seed error interrupt */
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Constants_Group2 RNG Flag definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define RNG_FLAG_DRDY RNG_SR_DRDY /*!< Data ready */
-#define RNG_FLAG_CECS RNG_SR_CECS /*!< Clock error current status */
-#define RNG_FLAG_SECS RNG_SR_SECS /*!< Seed error current status */
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Constants_Group3 RNG Clock Error Detection
+ * @{
+ */
+#define RNG_FLAG_DRDY RNG_SR_DRDY /*!< Data ready */
+#define RNG_FLAG_CECS RNG_SR_CECS /*!< Clock error current status */
+#define RNG_FLAG_SECS RNG_SR_SECS /*!< Seed error current status */
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Constants_Group3 RNG Clock Error Detection
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define RNG_CED_ENABLE 0x00000000U /*!< Clock error detection Enabled */
-#define RNG_CED_DISABLE RNG_CR_CED /*!< Clock error detection Disabled */
-/**
- * @}
- */
-
-/** @defgroup RNG_Error_Definition RNG Error Definition
+ * @{
+ */
+#define RNG_CED_ENABLE 0x00000000U /*!< Clock error detection Enabled */
+#define RNG_CED_DISABLE RNG_CR_CED /*!< Clock error detection Disabled */
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Error_Definition RNG Error Definition
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define HAL_RNG_ERROR_NONE 0x00000000U /*!< No error */
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
-#define HAL_RNG_ERROR_INVALID_CALLBACK 0x00000001U /*!< Invalid Callback error */
-#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
-#define HAL_RNG_ERROR_TIMEOUT 0x00000002U /*!< Timeout error */
-#define HAL_RNG_ERROR_BUSY 0x00000004U /*!< Busy error */
-#define HAL_RNG_ERROR_SEED 0x00000008U /*!< Seed error */
-#define HAL_RNG_ERROR_CLOCK 0x00000010U /*!< Clock error */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Exported macros -----------------------------------------------------------*/
-/** @defgroup RNG_Exported_Macros RNG Exported Macros
+ * @{
+ */
+#define HAL_RNG_ERROR_NONE 0x00000000U /*!< No error */
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+#define HAL_RNG_ERROR_INVALID_CALLBACK 0x00000001U /*!< Invalid Callback error */
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+#define HAL_RNG_ERROR_TIMEOUT 0x00000002U /*!< Timeout error */
+#define HAL_RNG_ERROR_BUSY 0x00000004U /*!< Busy error */
+#define HAL_RNG_ERROR_SEED 0x00000008U /*!< Seed error */
+#define HAL_RNG_ERROR_CLOCK 0x00000010U /*!< Clock error */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macros -----------------------------------------------------------*/
+/** @defgroup RNG_Exported_Macros RNG Exported Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @brief Reset RNG handle state
- * @param __HANDLE__ RNG Handle
- * @retval None
- */
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
-#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) do{ \
- (__HANDLE__)->State = HAL_RNG_STATE_RESET; \
- (__HANDLE__)->MspInitCallback = NULL; \
- (__HANDLE__)->MspDeInitCallback = NULL; \
- } while(0U)
-#else
-#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET)
-#endif /*USE_HAL_RNG_REGISTER_CALLBACKS */
-
-/**
- * @brief Enables the RNG peripheral.
- * @param __HANDLE__ RNG Handle
- * @retval None
- */
-#define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN)
-
-/**
- * @brief Disables the RNG peripheral.
- * @param __HANDLE__ RNG Handle
- * @retval None
- */
-#define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN)
-
-/**
- * @brief Check the selected RNG flag status.
- * @param __HANDLE__ RNG Handle
- * @param __FLAG__ RNG flag
- * This parameter can be one of the following values:
- * @arg RNG_FLAG_DRDY: Data ready
- * @arg RNG_FLAG_CECS: Clock error current status
- * @arg RNG_FLAG_SECS: Seed error current status
- * @retval The new state of __FLAG__ (SET or RESET).
- */
-#define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
-
-/**
- * @brief Clears the selected RNG flag status.
- * @param __HANDLE__ RNG handle
- * @param __FLAG__ RNG flag to clear
- * @note WARNING: This is a dummy macro for HAL code alignment,
- * flags RNG_FLAG_DRDY, RNG_FLAG_CECS and RNG_FLAG_SECS are read-only.
- * @retval None
- */
-#define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) /* dummy macro */
-
-/**
- * @brief Enables the RNG interrupts.
- * @param __HANDLE__ RNG Handle
- * @retval None
- */
-#define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE)
-
-/**
- * @brief Disables the RNG interrupts.
- * @param __HANDLE__ RNG Handle
- * @retval None
- */
-#define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE)
-
-/**
- * @brief Checks whether the specified RNG interrupt has occurred or not.
- * @param __HANDLE__ RNG Handle
- * @param __INTERRUPT__ specifies the RNG interrupt status flag to check.
- * This parameter can be one of the following values:
- * @arg RNG_IT_DRDY: Data ready interrupt
- * @arg RNG_IT_CEI: Clock error interrupt
- * @arg RNG_IT_SEI: Seed error interrupt
- * @retval The new state of __INTERRUPT__ (SET or RESET).
- */
-#define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
-
-/**
- * @brief Clear the RNG interrupt status flags.
- * @param __HANDLE__ RNG Handle
- * @param __INTERRUPT__ specifies the RNG interrupt status flag to clear.
- * This parameter can be one of the following values:
- * @arg RNG_IT_CEI: Clock error interrupt
- * @arg RNG_IT_SEI: Seed error interrupt
- * @note RNG_IT_DRDY flag is read-only, reading RNG_DR register automatically clears RNG_IT_DRDY.
- * @retval None
- */
-#define __HAL_RNG_CLEAR_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR) = ~(__INTERRUPT__))
-
-/**
- * @}
- */
-
-#if defined (RNG_CR_CONDRST)
-/* Include HASH HAL Extended module */
-#include "stm32h7xx_hal_rng_ex.h"
-#endif /* CONDRST */
-/* Exported functions --------------------------------------------------------*/
-/** @defgroup RNG_Exported_Functions RNG Exported Functions
+ * @{
+ */
+
+/** @brief Reset RNG handle state
+ * @param __HANDLE__ RNG Handle
+ * @retval None
+ */
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) do{ \
+ (__HANDLE__)->State = HAL_RNG_STATE_RESET; \
+ (__HANDLE__)->MspInitCallback = NULL; \
+ (__HANDLE__)->MspDeInitCallback = NULL; \
+ } while(0U)
+#else
+#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET)
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+
+/**
+ * @brief Enables the RNG peripheral.
+ * @param __HANDLE__ RNG Handle
+ * @retval None
+ */
+#define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN)
+
+/**
+ * @brief Disables the RNG peripheral.
+ * @param __HANDLE__ RNG Handle
+ * @retval None
+ */
+#define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN)
+
+/**
+ * @brief Check the selected RNG flag status.
+ * @param __HANDLE__ RNG Handle
+ * @param __FLAG__ RNG flag
+ * This parameter can be one of the following values:
+ * @arg RNG_FLAG_DRDY: Data ready
+ * @arg RNG_FLAG_CECS: Clock error current status
+ * @arg RNG_FLAG_SECS: Seed error current status
+ * @retval The new state of __FLAG__ (SET or RESET).
+ */
+#define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
+
+/**
+ * @brief Clears the selected RNG flag status.
+ * @param __HANDLE__ RNG handle
+ * @param __FLAG__ RNG flag to clear
+ * @note WARNING: This is a dummy macro for HAL code alignment,
+ * flags RNG_FLAG_DRDY, RNG_FLAG_CECS and RNG_FLAG_SECS are read-only.
+ * @retval None
+ */
+#define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) /* dummy macro */
+
+/**
+ * @brief Enables the RNG interrupts.
+ * @param __HANDLE__ RNG Handle
+ * @retval None
+ */
+#define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE)
+
+/**
+ * @brief Disables the RNG interrupts.
+ * @param __HANDLE__ RNG Handle
+ * @retval None
+ */
+#define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE)
+
+/**
+ * @brief Checks whether the specified RNG interrupt has occurred or not.
+ * @param __HANDLE__ RNG Handle
+ * @param __INTERRUPT__ specifies the RNG interrupt status flag to check.
+ * This parameter can be one of the following values:
+ * @arg RNG_IT_DRDY: Data ready interrupt
+ * @arg RNG_IT_CEI: Clock error interrupt
+ * @arg RNG_IT_SEI: Seed error interrupt
+ * @retval The new state of __INTERRUPT__ (SET or RESET).
+ */
+#define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
+
+/**
+ * @brief Clear the RNG interrupt status flags.
+ * @param __HANDLE__ RNG Handle
+ * @param __INTERRUPT__ specifies the RNG interrupt status flag to clear.
+ * This parameter can be one of the following values:
+ * @arg RNG_IT_CEI: Clock error interrupt
+ * @arg RNG_IT_SEI: Seed error interrupt
+ * @note RNG_IT_DRDY flag is read-only, reading RNG_DR register automatically clears RNG_IT_DRDY.
+ * @retval None
+ */
+#define __HAL_RNG_CLEAR_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR) = ~(__INTERRUPT__))
+
+/**
+ * @}
+ */
+
+#if defined (RNG_CR_CONDRST)
+/* Include RNG HAL Extended module */
+#include "stm32h7xx_hal_rng_ex.h"
+#endif /* RNG_CR_CONDRST */
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup RNG_Exported_Functions RNG Exported Functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-
-/** @defgroup RNG_Exported_Functions_Group1 Initialization and configuration functions
+ * @{
+ */
+
+/** @defgroup RNG_Exported_Functions_Group1 Initialization and configuration functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng);
-HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng);
-void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng);
-void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng);
-
-/* Callbacks Register/UnRegister functions ***********************************/
-#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
-HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID, pRNG_CallbackTypeDef pCallback);
-HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID);
-
-HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallbackTypeDef pCallback);
-HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng);
-#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
-
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Functions_Group2 Peripheral Control functions
+ * @{
+ */
+HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng);
+HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng);
+void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng);
+void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng);
+
+/* Callbacks Register/UnRegister functions ***********************************/
+#if (USE_HAL_RNG_REGISTER_CALLBACKS == 1)
+HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID,
+ pRNG_CallbackTypeDef pCallback);
+HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID);
+
+HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallbackTypeDef pCallback);
+HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng);
+#endif /* USE_HAL_RNG_REGISTER_CALLBACKS */
+
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Functions_Group2 Peripheral Control functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit);
-HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng);
-uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng);
-
-void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng);
-void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng);
-void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit);
-
-/**
- * @}
- */
-
-/** @defgroup RNG_Exported_Functions_Group3 Peripheral State functions
+ * @{
+ */
+HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit);
+HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng);
+uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng);
+
+void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng);
+void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng);
+void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit);
+
+/**
+ * @}
+ */
+
+/** @defgroup RNG_Exported_Functions_Group3 Peripheral State functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng);
-uint32_t HAL_RNG_GetError(RNG_HandleTypeDef *hrng);
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/* Private macros ------------------------------------------------------------*/
-/** @defgroup RNG_Private_Macros RNG Private Macros
+ * @{
+ */
+HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng);
+uint32_t HAL_RNG_GetError(RNG_HandleTypeDef *hrng);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup RNG_Private_Macros RNG Private Macros
* @ingroup RTEMSBSPsARMSTM32H7
- * @{
- */
-#define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \
- ((IT) == RNG_IT_SEI))
-
-#define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \
- ((FLAG) == RNG_FLAG_CECS) || \
- ((FLAG) == RNG_FLAG_SECS))
-
-/**
- * @brief Verify the RNG Clock Error Detection mode.
- * @param __MODE__ RNG Clock Error Detection mode
- * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
- */
-#define IS_RNG_CED(__MODE__) (((__MODE__) == RNG_CED_ENABLE) || \
- ((__MODE__) == RNG_CED_DISABLE))
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* RNG */
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* STM32H7xx_HAL_RNG_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+ * @{
+ */
+#define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \
+ ((IT) == RNG_IT_SEI))
+
+#define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \
+ ((FLAG) == RNG_FLAG_CECS) || \
+ ((FLAG) == RNG_FLAG_SECS))
+
+/**
+ * @brief Verify the RNG Clock Error Detection mode.
+ * @param __MODE__ RNG Clock Error Detection mode
+ * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid)
+ */
+#define IS_RNG_CED(__MODE__) (((__MODE__) == RNG_CED_ENABLE) || \
+ ((__MODE__) == RNG_CED_DISABLE))
+/**
+ * @}
+ */
+
+#if defined(RNG_CR_CONDRST)
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup RNG_Private_Functions RNG Private functions
+ * @ingroup RTEMSBSPsARMSTM32H7
+ * @{
+ */
+HAL_StatusTypeDef RNG_RecoverSeedError(RNG_HandleTypeDef *hrng);
+/**
+ * @}
+ */
+#endif /* RNG_CR_CONDRST */
+/**
+ * @}
+ */
+
+#endif /* RNG */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* STM32H7xx_HAL_RNG_H */
+
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