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TARGET_NUCLEO_H743ZI/TOOLCHAIN_GCC_ARM/stm32h7xx_hal_rng.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
mbed library release version 165
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 172:65be27845400 | 1 | /** |
| AnnaBridge | 172:65be27845400 | 2 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 3 | * @file stm32h7xx_hal_rng.h |
| AnnaBridge | 172:65be27845400 | 4 | * @author MCD Application Team |
| AnnaBridge | 172:65be27845400 | 5 | * @brief Header file of RNG HAL module. |
| AnnaBridge | 172:65be27845400 | 6 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 7 | * @attention |
| AnnaBridge | 172:65be27845400 | 8 | * |
| AnnaBridge | 172:65be27845400 | 9 | * <h2><center>© Copyright (c) 2017 STMicroelectronics. |
| AnnaBridge | 172:65be27845400 | 10 | * All rights reserved.</center></h2> |
| AnnaBridge | 172:65be27845400 | 11 | * |
| AnnaBridge | 172:65be27845400 | 12 | * This software component is licensed by ST under BSD 3-Clause license, |
| AnnaBridge | 172:65be27845400 | 13 | * the "License"; You may not use this file except in compliance with the |
| AnnaBridge | 172:65be27845400 | 14 | * License. You may obtain a copy of the License at: |
| AnnaBridge | 172:65be27845400 | 15 | * opensource.org/licenses/BSD-3-Clause |
| AnnaBridge | 172:65be27845400 | 16 | * |
| AnnaBridge | 172:65be27845400 | 17 | ****************************************************************************** |
| AnnaBridge | 172:65be27845400 | 18 | */ |
| AnnaBridge | 172:65be27845400 | 19 | |
| AnnaBridge | 172:65be27845400 | 20 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 21 | #ifndef STM32H7xx_HAL_RNG_H |
| AnnaBridge | 172:65be27845400 | 22 | #define STM32H7xx_HAL_RNG_H |
| AnnaBridge | 172:65be27845400 | 23 | |
| AnnaBridge | 172:65be27845400 | 24 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 25 | extern "C" { |
| AnnaBridge | 172:65be27845400 | 26 | #endif |
| AnnaBridge | 172:65be27845400 | 27 | |
| AnnaBridge | 172:65be27845400 | 28 | /* Includes ------------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 29 | #include "stm32h7xx_hal_def.h" |
| AnnaBridge | 172:65be27845400 | 30 | |
| AnnaBridge | 172:65be27845400 | 31 | /** @addtogroup STM32H7xx_HAL_Driver |
| AnnaBridge | 172:65be27845400 | 32 | * @{ |
| AnnaBridge | 172:65be27845400 | 33 | */ |
| AnnaBridge | 172:65be27845400 | 34 | |
| AnnaBridge | 172:65be27845400 | 35 | #if defined (RNG) |
| AnnaBridge | 172:65be27845400 | 36 | |
| AnnaBridge | 172:65be27845400 | 37 | /** @defgroup RNG RNG |
| AnnaBridge | 172:65be27845400 | 38 | * @brief RNG HAL module driver |
| AnnaBridge | 172:65be27845400 | 39 | * @{ |
| AnnaBridge | 172:65be27845400 | 40 | */ |
| AnnaBridge | 172:65be27845400 | 41 | |
| AnnaBridge | 172:65be27845400 | 42 | /* Exported types ------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 43 | |
| AnnaBridge | 172:65be27845400 | 44 | /** @defgroup RNG_Exported_Types RNG Exported Types |
| AnnaBridge | 172:65be27845400 | 45 | * @{ |
| AnnaBridge | 172:65be27845400 | 46 | */ |
| AnnaBridge | 172:65be27845400 | 47 | |
| AnnaBridge | 172:65be27845400 | 48 | /** @defgroup RNG_Exported_Types_Group1 RNG Init Structure definition |
| AnnaBridge | 172:65be27845400 | 49 | * @{ |
| AnnaBridge | 172:65be27845400 | 50 | */ |
| AnnaBridge | 172:65be27845400 | 51 | typedef struct |
| AnnaBridge | 172:65be27845400 | 52 | { |
| AnnaBridge | 172:65be27845400 | 53 | uint32_t ClockErrorDetection; /*!< CED Clock error detection */ |
| AnnaBridge | 172:65be27845400 | 54 | } RNG_InitTypeDef; |
| AnnaBridge | 172:65be27845400 | 55 | |
| AnnaBridge | 172:65be27845400 | 56 | /** |
| AnnaBridge | 172:65be27845400 | 57 | * @} |
| AnnaBridge | 172:65be27845400 | 58 | */ |
| AnnaBridge | 172:65be27845400 | 59 | |
| AnnaBridge | 172:65be27845400 | 60 | /** @defgroup RNG_Exported_Types_Group2 RNG State Structure definition |
| AnnaBridge | 172:65be27845400 | 61 | * @{ |
| AnnaBridge | 172:65be27845400 | 62 | */ |
| AnnaBridge | 172:65be27845400 | 63 | typedef enum |
| AnnaBridge | 172:65be27845400 | 64 | { |
| AnnaBridge | 172:65be27845400 | 65 | HAL_RNG_STATE_RESET = 0x00U, /*!< RNG not yet initialized or disabled */ |
| AnnaBridge | 172:65be27845400 | 66 | HAL_RNG_STATE_READY = 0x01U, /*!< RNG initialized and ready for use */ |
| AnnaBridge | 172:65be27845400 | 67 | HAL_RNG_STATE_BUSY = 0x02U, /*!< RNG internal process is ongoing */ |
| AnnaBridge | 172:65be27845400 | 68 | HAL_RNG_STATE_TIMEOUT = 0x03U, /*!< RNG timeout state */ |
| AnnaBridge | 172:65be27845400 | 69 | HAL_RNG_STATE_ERROR = 0x04U /*!< RNG error state */ |
| AnnaBridge | 172:65be27845400 | 70 | |
| AnnaBridge | 172:65be27845400 | 71 | } HAL_RNG_StateTypeDef; |
| AnnaBridge | 172:65be27845400 | 72 | |
| AnnaBridge | 172:65be27845400 | 73 | /** |
| AnnaBridge | 172:65be27845400 | 74 | * @} |
| AnnaBridge | 172:65be27845400 | 75 | */ |
| AnnaBridge | 172:65be27845400 | 76 | |
| AnnaBridge | 172:65be27845400 | 77 | /** @defgroup RNG_Exported_Types_Group3 RNG Handle Structure definition |
| AnnaBridge | 172:65be27845400 | 78 | * @{ |
| AnnaBridge | 172:65be27845400 | 79 | */ |
| AnnaBridge | 172:65be27845400 | 80 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 81 | typedef struct __RNG_HandleTypeDef |
| AnnaBridge | 172:65be27845400 | 82 | #else |
| AnnaBridge | 172:65be27845400 | 83 | typedef struct |
| AnnaBridge | 172:65be27845400 | 84 | #endif /* (USE_HAL_RNG_REGISTER_CALLBACKS) */ |
| AnnaBridge | 172:65be27845400 | 85 | { |
| AnnaBridge | 172:65be27845400 | 86 | RNG_TypeDef *Instance; /*!< Register base address */ |
| AnnaBridge | 172:65be27845400 | 87 | |
| AnnaBridge | 172:65be27845400 | 88 | RNG_InitTypeDef Init; /*!< RNG configuration parameters */ |
| AnnaBridge | 172:65be27845400 | 89 | |
| AnnaBridge | 172:65be27845400 | 90 | HAL_LockTypeDef Lock; /*!< RNG locking object */ |
| AnnaBridge | 172:65be27845400 | 91 | |
| AnnaBridge | 172:65be27845400 | 92 | __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */ |
| AnnaBridge | 172:65be27845400 | 93 | |
| AnnaBridge | 172:65be27845400 | 94 | __IO uint32_t ErrorCode; /*!< RNG Error code */ |
| AnnaBridge | 172:65be27845400 | 95 | |
| AnnaBridge | 172:65be27845400 | 96 | uint32_t RandomNumber; /*!< Last Generated RNG Data */ |
| AnnaBridge | 172:65be27845400 | 97 | |
| AnnaBridge | 172:65be27845400 | 98 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 99 | void (* ReadyDataCallback)(struct __RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< RNG Data Ready Callback */ |
| AnnaBridge | 172:65be27845400 | 100 | void (* ErrorCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Error Callback */ |
| AnnaBridge | 172:65be27845400 | 101 | |
| AnnaBridge | 172:65be27845400 | 102 | void (* MspInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp Init callback */ |
| AnnaBridge | 172:65be27845400 | 103 | void (* MspDeInitCallback)(struct __RNG_HandleTypeDef *hrng); /*!< RNG Msp DeInit callback */ |
| AnnaBridge | 172:65be27845400 | 104 | #endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 105 | |
| AnnaBridge | 172:65be27845400 | 106 | } RNG_HandleTypeDef; |
| AnnaBridge | 172:65be27845400 | 107 | |
| AnnaBridge | 172:65be27845400 | 108 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 109 | /** |
| AnnaBridge | 172:65be27845400 | 110 | * @brief HAL RNG Callback ID enumeration definition |
| AnnaBridge | 172:65be27845400 | 111 | */ |
| AnnaBridge | 172:65be27845400 | 112 | typedef enum |
| AnnaBridge | 172:65be27845400 | 113 | { |
| AnnaBridge | 172:65be27845400 | 114 | HAL_RNG_ERROR_CB_ID = 0x00U, /*!< RNG Error Callback ID */ |
| AnnaBridge | 172:65be27845400 | 115 | |
| AnnaBridge | 172:65be27845400 | 116 | HAL_RNG_MSPINIT_CB_ID = 0x01U, /*!< RNG MspInit callback ID */ |
| AnnaBridge | 172:65be27845400 | 117 | HAL_RNG_MSPDEINIT_CB_ID = 0x02U /*!< RNG MspDeInit callback ID */ |
| AnnaBridge | 172:65be27845400 | 118 | |
| AnnaBridge | 172:65be27845400 | 119 | } HAL_RNG_CallbackIDTypeDef; |
| AnnaBridge | 172:65be27845400 | 120 | |
| AnnaBridge | 172:65be27845400 | 121 | /** |
| AnnaBridge | 172:65be27845400 | 122 | * @brief HAL RNG Callback pointer definition |
| AnnaBridge | 172:65be27845400 | 123 | */ |
| AnnaBridge | 172:65be27845400 | 124 | typedef void (*pRNG_CallbackTypeDef)(RNG_HandleTypeDef *hrng); /*!< pointer to a common RNG callback function */ |
| AnnaBridge | 172:65be27845400 | 125 | typedef void (*pRNG_ReadyDataCallbackTypeDef)(RNG_HandleTypeDef *hrng, uint32_t random32bit); /*!< pointer to an RNG Data Ready specific callback function */ |
| AnnaBridge | 172:65be27845400 | 126 | |
| AnnaBridge | 172:65be27845400 | 127 | #endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 128 | |
| AnnaBridge | 172:65be27845400 | 129 | /** |
| AnnaBridge | 172:65be27845400 | 130 | * @} |
| AnnaBridge | 172:65be27845400 | 131 | */ |
| AnnaBridge | 172:65be27845400 | 132 | |
| AnnaBridge | 172:65be27845400 | 133 | /** |
| AnnaBridge | 172:65be27845400 | 134 | * @} |
| AnnaBridge | 172:65be27845400 | 135 | */ |
| AnnaBridge | 172:65be27845400 | 136 | |
| AnnaBridge | 172:65be27845400 | 137 | /* Exported constants --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 138 | /** @defgroup RNG_Exported_Constants RNG Exported Constants |
| AnnaBridge | 172:65be27845400 | 139 | * @{ |
| AnnaBridge | 172:65be27845400 | 140 | */ |
| AnnaBridge | 172:65be27845400 | 141 | |
| AnnaBridge | 172:65be27845400 | 142 | /** @defgroup RNG_Exported_Constants_Group1 RNG Interrupt definition |
| AnnaBridge | 172:65be27845400 | 143 | * @{ |
| AnnaBridge | 172:65be27845400 | 144 | */ |
| AnnaBridge | 172:65be27845400 | 145 | #define RNG_IT_DRDY RNG_SR_DRDY /*!< Data Ready interrupt */ |
| AnnaBridge | 172:65be27845400 | 146 | #define RNG_IT_CEI RNG_SR_CEIS /*!< Clock error interrupt */ |
| AnnaBridge | 172:65be27845400 | 147 | #define RNG_IT_SEI RNG_SR_SEIS /*!< Seed error interrupt */ |
| AnnaBridge | 172:65be27845400 | 148 | /** |
| AnnaBridge | 172:65be27845400 | 149 | * @} |
| AnnaBridge | 172:65be27845400 | 150 | */ |
| AnnaBridge | 172:65be27845400 | 151 | |
| AnnaBridge | 172:65be27845400 | 152 | /** @defgroup RNG_Exported_Constants_Group2 RNG Flag definition |
| AnnaBridge | 172:65be27845400 | 153 | * @{ |
| AnnaBridge | 172:65be27845400 | 154 | */ |
| AnnaBridge | 172:65be27845400 | 155 | #define RNG_FLAG_DRDY RNG_SR_DRDY /*!< Data ready */ |
| AnnaBridge | 172:65be27845400 | 156 | #define RNG_FLAG_CECS RNG_SR_CECS /*!< Clock error current status */ |
| AnnaBridge | 172:65be27845400 | 157 | #define RNG_FLAG_SECS RNG_SR_SECS /*!< Seed error current status */ |
| AnnaBridge | 172:65be27845400 | 158 | /** |
| AnnaBridge | 172:65be27845400 | 159 | * @} |
| AnnaBridge | 172:65be27845400 | 160 | */ |
| AnnaBridge | 172:65be27845400 | 161 | |
| AnnaBridge | 172:65be27845400 | 162 | /** @defgroup RNG_Exported_Constants_Group3 RNG Clock Error Detection |
| AnnaBridge | 172:65be27845400 | 163 | * @{ |
| AnnaBridge | 172:65be27845400 | 164 | */ |
| AnnaBridge | 172:65be27845400 | 165 | #define RNG_CED_ENABLE 0x00000000U /*!< Clock error detection Enabled */ |
| AnnaBridge | 172:65be27845400 | 166 | #define RNG_CED_DISABLE RNG_CR_CED /*!< Clock error detection Disabled */ |
| AnnaBridge | 172:65be27845400 | 167 | /** |
| AnnaBridge | 172:65be27845400 | 168 | * @} |
| AnnaBridge | 172:65be27845400 | 169 | */ |
| AnnaBridge | 172:65be27845400 | 170 | |
| AnnaBridge | 172:65be27845400 | 171 | /** @defgroup RNG_Error_Definition RNG Error Definition |
| AnnaBridge | 172:65be27845400 | 172 | * @{ |
| AnnaBridge | 172:65be27845400 | 173 | */ |
| AnnaBridge | 172:65be27845400 | 174 | #define HAL_RNG_ERROR_NONE 0x00000000U /*!< No error */ |
| AnnaBridge | 172:65be27845400 | 175 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 176 | #define HAL_RNG_ERROR_INVALID_CALLBACK 0x00000001U /*!< Invalid Callback error */ |
| AnnaBridge | 172:65be27845400 | 177 | #endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 178 | #define HAL_RNG_ERROR_TIMEOUT 0x00000002U /*!< Timeout error */ |
| AnnaBridge | 172:65be27845400 | 179 | |
| AnnaBridge | 172:65be27845400 | 180 | /** |
| AnnaBridge | 172:65be27845400 | 181 | * @} |
| AnnaBridge | 172:65be27845400 | 182 | */ |
| AnnaBridge | 172:65be27845400 | 183 | |
| AnnaBridge | 172:65be27845400 | 184 | /** |
| AnnaBridge | 172:65be27845400 | 185 | * @} |
| AnnaBridge | 172:65be27845400 | 186 | */ |
| AnnaBridge | 172:65be27845400 | 187 | |
| AnnaBridge | 172:65be27845400 | 188 | /* Exported macros -----------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 189 | /** @defgroup RNG_Exported_Macros RNG Exported Macros |
| AnnaBridge | 172:65be27845400 | 190 | * @{ |
| AnnaBridge | 172:65be27845400 | 191 | */ |
| AnnaBridge | 172:65be27845400 | 192 | |
| AnnaBridge | 172:65be27845400 | 193 | /** @brief Reset RNG handle state |
| AnnaBridge | 172:65be27845400 | 194 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 195 | * @retval None |
| AnnaBridge | 172:65be27845400 | 196 | */ |
| AnnaBridge | 172:65be27845400 | 197 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 198 | #define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) do{ \ |
| AnnaBridge | 172:65be27845400 | 199 | (__HANDLE__)->State = HAL_RNG_STATE_RESET; \ |
| AnnaBridge | 172:65be27845400 | 200 | (__HANDLE__)->MspInitCallback = NULL; \ |
| AnnaBridge | 172:65be27845400 | 201 | (__HANDLE__)->MspDeInitCallback = NULL; \ |
| AnnaBridge | 172:65be27845400 | 202 | } while(0U) |
| AnnaBridge | 172:65be27845400 | 203 | #else |
| AnnaBridge | 172:65be27845400 | 204 | #define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET) |
| AnnaBridge | 172:65be27845400 | 205 | #endif /*USE_HAL_RNG_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 206 | |
| AnnaBridge | 172:65be27845400 | 207 | /** |
| AnnaBridge | 172:65be27845400 | 208 | * @brief Enables the RNG peripheral. |
| AnnaBridge | 172:65be27845400 | 209 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 210 | * @retval None |
| AnnaBridge | 172:65be27845400 | 211 | */ |
| AnnaBridge | 172:65be27845400 | 212 | #define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN) |
| AnnaBridge | 172:65be27845400 | 213 | |
| AnnaBridge | 172:65be27845400 | 214 | /** |
| AnnaBridge | 172:65be27845400 | 215 | * @brief Disables the RNG peripheral. |
| AnnaBridge | 172:65be27845400 | 216 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 217 | * @retval None |
| AnnaBridge | 172:65be27845400 | 218 | */ |
| AnnaBridge | 172:65be27845400 | 219 | #define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN) |
| AnnaBridge | 172:65be27845400 | 220 | |
| AnnaBridge | 172:65be27845400 | 221 | /** |
| AnnaBridge | 172:65be27845400 | 222 | * @brief Check the selected RNG flag status. |
| AnnaBridge | 172:65be27845400 | 223 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 224 | * @param __FLAG__ RNG flag |
| AnnaBridge | 172:65be27845400 | 225 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 226 | * @arg RNG_FLAG_DRDY: Data ready |
| AnnaBridge | 172:65be27845400 | 227 | * @arg RNG_FLAG_CECS: Clock error current status |
| AnnaBridge | 172:65be27845400 | 228 | * @arg RNG_FLAG_SECS: Seed error current status |
| AnnaBridge | 172:65be27845400 | 229 | * @retval The new state of __FLAG__ (SET or RESET). |
| AnnaBridge | 172:65be27845400 | 230 | */ |
| AnnaBridge | 172:65be27845400 | 231 | #define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) |
| AnnaBridge | 172:65be27845400 | 232 | |
| AnnaBridge | 172:65be27845400 | 233 | /** |
| AnnaBridge | 172:65be27845400 | 234 | * @brief Clears the selected RNG flag status. |
| AnnaBridge | 172:65be27845400 | 235 | * @param __HANDLE__ RNG handle |
| AnnaBridge | 172:65be27845400 | 236 | * @param __FLAG__ RNG flag to clear |
| AnnaBridge | 172:65be27845400 | 237 | * @note WARNING: This is a dummy macro for HAL code alignment, |
| AnnaBridge | 172:65be27845400 | 238 | * flags RNG_FLAG_DRDY, RNG_FLAG_CECS and RNG_FLAG_SECS are read-only. |
| AnnaBridge | 172:65be27845400 | 239 | * @retval None |
| AnnaBridge | 172:65be27845400 | 240 | */ |
| AnnaBridge | 172:65be27845400 | 241 | #define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) /* dummy macro */ |
| AnnaBridge | 172:65be27845400 | 242 | |
| AnnaBridge | 172:65be27845400 | 243 | /** |
| AnnaBridge | 172:65be27845400 | 244 | * @brief Enables the RNG interrupts. |
| AnnaBridge | 172:65be27845400 | 245 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 246 | * @retval None |
| AnnaBridge | 172:65be27845400 | 247 | */ |
| AnnaBridge | 172:65be27845400 | 248 | #define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE) |
| AnnaBridge | 172:65be27845400 | 249 | |
| AnnaBridge | 172:65be27845400 | 250 | /** |
| AnnaBridge | 172:65be27845400 | 251 | * @brief Disables the RNG interrupts. |
| AnnaBridge | 172:65be27845400 | 252 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 253 | * @retval None |
| AnnaBridge | 172:65be27845400 | 254 | */ |
| AnnaBridge | 172:65be27845400 | 255 | #define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE) |
| AnnaBridge | 172:65be27845400 | 256 | |
| AnnaBridge | 172:65be27845400 | 257 | /** |
| AnnaBridge | 172:65be27845400 | 258 | * @brief Checks whether the specified RNG interrupt has occurred or not. |
| AnnaBridge | 172:65be27845400 | 259 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 260 | * @param __INTERRUPT__ specifies the RNG interrupt status flag to check. |
| AnnaBridge | 172:65be27845400 | 261 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 262 | * @arg RNG_IT_DRDY: Data ready interrupt |
| AnnaBridge | 172:65be27845400 | 263 | * @arg RNG_IT_CEI: Clock error interrupt |
| AnnaBridge | 172:65be27845400 | 264 | * @arg RNG_IT_SEI: Seed error interrupt |
| AnnaBridge | 172:65be27845400 | 265 | * @retval The new state of __INTERRUPT__ (SET or RESET). |
| AnnaBridge | 172:65be27845400 | 266 | */ |
| AnnaBridge | 172:65be27845400 | 267 | #define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) |
| AnnaBridge | 172:65be27845400 | 268 | |
| AnnaBridge | 172:65be27845400 | 269 | /** |
| AnnaBridge | 172:65be27845400 | 270 | * @brief Clear the RNG interrupt status flags. |
| AnnaBridge | 172:65be27845400 | 271 | * @param __HANDLE__ RNG Handle |
| AnnaBridge | 172:65be27845400 | 272 | * @param __INTERRUPT__ specifies the RNG interrupt status flag to clear. |
| AnnaBridge | 172:65be27845400 | 273 | * This parameter can be one of the following values: |
| AnnaBridge | 172:65be27845400 | 274 | * @arg RNG_IT_CEI: Clock error interrupt |
| AnnaBridge | 172:65be27845400 | 275 | * @arg RNG_IT_SEI: Seed error interrupt |
| AnnaBridge | 172:65be27845400 | 276 | * @note RNG_IT_DRDY flag is read-only, reading RNG_DR register automatically clears RNG_IT_DRDY. |
| AnnaBridge | 172:65be27845400 | 277 | * @retval None |
| AnnaBridge | 172:65be27845400 | 278 | */ |
| AnnaBridge | 172:65be27845400 | 279 | #define __HAL_RNG_CLEAR_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR) = ~(__INTERRUPT__)) |
| AnnaBridge | 172:65be27845400 | 280 | |
| AnnaBridge | 172:65be27845400 | 281 | /** |
| AnnaBridge | 172:65be27845400 | 282 | * @} |
| AnnaBridge | 172:65be27845400 | 283 | */ |
| AnnaBridge | 172:65be27845400 | 284 | |
| AnnaBridge | 172:65be27845400 | 285 | /* Exported functions --------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 286 | /** @defgroup RNG_Exported_Functions RNG Exported Functions |
| AnnaBridge | 172:65be27845400 | 287 | * @{ |
| AnnaBridge | 172:65be27845400 | 288 | */ |
| AnnaBridge | 172:65be27845400 | 289 | |
| AnnaBridge | 172:65be27845400 | 290 | /** @defgroup RNG_Exported_Functions_Group1 Initialization and configuration functions |
| AnnaBridge | 172:65be27845400 | 291 | * @{ |
| AnnaBridge | 172:65be27845400 | 292 | */ |
| AnnaBridge | 172:65be27845400 | 293 | HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 294 | HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 295 | void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 296 | void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 297 | |
| AnnaBridge | 172:65be27845400 | 298 | /* Callbacks Register/UnRegister functions ***********************************/ |
| AnnaBridge | 172:65be27845400 | 299 | #if (USE_HAL_RNG_REGISTER_CALLBACKS == 1) |
| AnnaBridge | 172:65be27845400 | 300 | HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID, pRNG_CallbackTypeDef pCallback); |
| AnnaBridge | 172:65be27845400 | 301 | HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef CallbackID); |
| AnnaBridge | 172:65be27845400 | 302 | |
| AnnaBridge | 172:65be27845400 | 303 | HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallbackTypeDef pCallback); |
| AnnaBridge | 172:65be27845400 | 304 | HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 305 | #endif /* USE_HAL_RNG_REGISTER_CALLBACKS */ |
| AnnaBridge | 172:65be27845400 | 306 | |
| AnnaBridge | 172:65be27845400 | 307 | /** |
| AnnaBridge | 172:65be27845400 | 308 | * @} |
| AnnaBridge | 172:65be27845400 | 309 | */ |
| AnnaBridge | 172:65be27845400 | 310 | |
| AnnaBridge | 172:65be27845400 | 311 | /** @defgroup RNG_Exported_Functions_Group2 Peripheral Control functions |
| AnnaBridge | 172:65be27845400 | 312 | * @{ |
| AnnaBridge | 172:65be27845400 | 313 | */ |
| AnnaBridge | 172:65be27845400 | 314 | HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit); |
| AnnaBridge | 172:65be27845400 | 315 | HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 316 | uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 317 | |
| AnnaBridge | 172:65be27845400 | 318 | void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 319 | void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 320 | void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit); |
| AnnaBridge | 172:65be27845400 | 321 | |
| AnnaBridge | 172:65be27845400 | 322 | /** |
| AnnaBridge | 172:65be27845400 | 323 | * @} |
| AnnaBridge | 172:65be27845400 | 324 | */ |
| AnnaBridge | 172:65be27845400 | 325 | |
| AnnaBridge | 172:65be27845400 | 326 | /** @defgroup RNG_Exported_Functions_Group3 Peripheral State functions |
| AnnaBridge | 172:65be27845400 | 327 | * @{ |
| AnnaBridge | 172:65be27845400 | 328 | */ |
| AnnaBridge | 172:65be27845400 | 329 | HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 330 | uint32_t HAL_RNG_GetError(RNG_HandleTypeDef *hrng); |
| AnnaBridge | 172:65be27845400 | 331 | /** |
| AnnaBridge | 172:65be27845400 | 332 | * @} |
| AnnaBridge | 172:65be27845400 | 333 | */ |
| AnnaBridge | 172:65be27845400 | 334 | |
| AnnaBridge | 172:65be27845400 | 335 | /** |
| AnnaBridge | 172:65be27845400 | 336 | * @} |
| AnnaBridge | 172:65be27845400 | 337 | */ |
| AnnaBridge | 172:65be27845400 | 338 | |
| AnnaBridge | 172:65be27845400 | 339 | /* Private macros ------------------------------------------------------------*/ |
| AnnaBridge | 172:65be27845400 | 340 | /** @defgroup RNG_Private_Macros RNG Private Macros |
| AnnaBridge | 172:65be27845400 | 341 | * @{ |
| AnnaBridge | 172:65be27845400 | 342 | */ |
| AnnaBridge | 172:65be27845400 | 343 | #define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \ |
| AnnaBridge | 172:65be27845400 | 344 | ((IT) == RNG_IT_SEI)) |
| AnnaBridge | 172:65be27845400 | 345 | |
| AnnaBridge | 172:65be27845400 | 346 | #define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \ |
| AnnaBridge | 172:65be27845400 | 347 | ((FLAG) == RNG_FLAG_CECS) || \ |
| AnnaBridge | 172:65be27845400 | 348 | ((FLAG) == RNG_FLAG_SECS)) |
| AnnaBridge | 172:65be27845400 | 349 | |
| AnnaBridge | 172:65be27845400 | 350 | /** |
| AnnaBridge | 172:65be27845400 | 351 | * @brief Verify the RNG Clock Error Detection mode. |
| AnnaBridge | 172:65be27845400 | 352 | * @param __MODE__ RNG Clock Error Detection mode |
| AnnaBridge | 172:65be27845400 | 353 | * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) |
| AnnaBridge | 172:65be27845400 | 354 | */ |
| AnnaBridge | 172:65be27845400 | 355 | #define IS_RNG_CED(__MODE__) (((__MODE__) == RNG_CED_ENABLE) || \ |
| AnnaBridge | 172:65be27845400 | 356 | ((__MODE__) == RNG_CED_DISABLE)) |
| AnnaBridge | 172:65be27845400 | 357 | /** |
| AnnaBridge | 172:65be27845400 | 358 | * @} |
| AnnaBridge | 172:65be27845400 | 359 | */ |
| AnnaBridge | 172:65be27845400 | 360 | |
| AnnaBridge | 172:65be27845400 | 361 | /** |
| AnnaBridge | 172:65be27845400 | 362 | * @} |
| AnnaBridge | 172:65be27845400 | 363 | */ |
| AnnaBridge | 172:65be27845400 | 364 | |
| AnnaBridge | 172:65be27845400 | 365 | #endif /* RNG */ |
| AnnaBridge | 172:65be27845400 | 366 | |
| AnnaBridge | 172:65be27845400 | 367 | /** |
| AnnaBridge | 172:65be27845400 | 368 | * @} |
| AnnaBridge | 172:65be27845400 | 369 | */ |
| AnnaBridge | 172:65be27845400 | 370 | |
| AnnaBridge | 172:65be27845400 | 371 | #ifdef __cplusplus |
| AnnaBridge | 172:65be27845400 | 372 | } |
| AnnaBridge | 172:65be27845400 | 373 | #endif |
| AnnaBridge | 172:65be27845400 | 374 | |
| AnnaBridge | 172:65be27845400 | 375 | |
| AnnaBridge | 172:65be27845400 | 376 | #endif /* STM32H7xx_HAL_RNG_H */ |
| AnnaBridge | 172:65be27845400 | 377 | |
| AnnaBridge | 172:65be27845400 | 378 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
