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TARGET_NUCLEO_L496ZG_P/TOOLCHAIN_ARM_MICRO/stm32l4xx_hal_rng.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 165:d1b4690b3f8b | 1 | /** |
AnnaBridge | 165:d1b4690b3f8b | 2 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 3 | * @file stm32l4xx_hal_rng.h |
AnnaBridge | 165:d1b4690b3f8b | 4 | * @author MCD Application Team |
AnnaBridge | 165:d1b4690b3f8b | 5 | * @brief Header file of RNG HAL module. |
AnnaBridge | 165:d1b4690b3f8b | 6 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 7 | * @attention |
AnnaBridge | 165:d1b4690b3f8b | 8 | * |
AnnaBridge | 165:d1b4690b3f8b | 9 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
AnnaBridge | 165:d1b4690b3f8b | 10 | * |
AnnaBridge | 165:d1b4690b3f8b | 11 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 165:d1b4690b3f8b | 12 | * are permitted provided that the following conditions are met: |
AnnaBridge | 165:d1b4690b3f8b | 13 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 165:d1b4690b3f8b | 14 | * this list of conditions and the following disclaimer. |
AnnaBridge | 165:d1b4690b3f8b | 15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 165:d1b4690b3f8b | 16 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 165:d1b4690b3f8b | 17 | * and/or other materials provided with the distribution. |
AnnaBridge | 165:d1b4690b3f8b | 18 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 165:d1b4690b3f8b | 19 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 165:d1b4690b3f8b | 20 | * without specific prior written permission. |
AnnaBridge | 165:d1b4690b3f8b | 21 | * |
AnnaBridge | 165:d1b4690b3f8b | 22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 165:d1b4690b3f8b | 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 165:d1b4690b3f8b | 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 165:d1b4690b3f8b | 25 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 165:d1b4690b3f8b | 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 165:d1b4690b3f8b | 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 165:d1b4690b3f8b | 28 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 165:d1b4690b3f8b | 29 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 165:d1b4690b3f8b | 30 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 165:d1b4690b3f8b | 31 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 165:d1b4690b3f8b | 32 | * |
AnnaBridge | 165:d1b4690b3f8b | 33 | ****************************************************************************** |
AnnaBridge | 165:d1b4690b3f8b | 34 | */ |
AnnaBridge | 165:d1b4690b3f8b | 35 | |
AnnaBridge | 165:d1b4690b3f8b | 36 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 37 | #ifndef __STM32L4xx_HAL_RNG_H |
AnnaBridge | 165:d1b4690b3f8b | 38 | #define __STM32L4xx_HAL_RNG_H |
AnnaBridge | 165:d1b4690b3f8b | 39 | |
AnnaBridge | 165:d1b4690b3f8b | 40 | #ifdef __cplusplus |
AnnaBridge | 165:d1b4690b3f8b | 41 | extern "C" { |
AnnaBridge | 165:d1b4690b3f8b | 42 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 43 | |
AnnaBridge | 165:d1b4690b3f8b | 44 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 45 | #include "stm32l4xx_hal_def.h" |
AnnaBridge | 165:d1b4690b3f8b | 46 | |
AnnaBridge | 165:d1b4690b3f8b | 47 | /** @addtogroup STM32L4xx_HAL_Driver |
AnnaBridge | 165:d1b4690b3f8b | 48 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 49 | */ |
AnnaBridge | 165:d1b4690b3f8b | 50 | |
AnnaBridge | 165:d1b4690b3f8b | 51 | /** @addtogroup RNG |
AnnaBridge | 165:d1b4690b3f8b | 52 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 53 | */ |
AnnaBridge | 165:d1b4690b3f8b | 54 | |
AnnaBridge | 165:d1b4690b3f8b | 55 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 56 | /** @defgroup RNG_Exported_Types RNG Exported Types |
AnnaBridge | 165:d1b4690b3f8b | 57 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 58 | */ |
AnnaBridge | 165:d1b4690b3f8b | 59 | |
AnnaBridge | 165:d1b4690b3f8b | 60 | #if defined(RNG_CR_CED) |
AnnaBridge | 165:d1b4690b3f8b | 61 | /** |
AnnaBridge | 165:d1b4690b3f8b | 62 | * @brief RNG Configuration Structure definition |
AnnaBridge | 165:d1b4690b3f8b | 63 | */ |
AnnaBridge | 165:d1b4690b3f8b | 64 | typedef struct |
AnnaBridge | 165:d1b4690b3f8b | 65 | { |
AnnaBridge | 165:d1b4690b3f8b | 66 | uint32_t ClockErrorDetection; /*!< Clock error detection */ |
AnnaBridge | 165:d1b4690b3f8b | 67 | }RNG_InitTypeDef; |
AnnaBridge | 165:d1b4690b3f8b | 68 | #endif /* defined(RNG_CR_CED) */ |
AnnaBridge | 165:d1b4690b3f8b | 69 | |
AnnaBridge | 165:d1b4690b3f8b | 70 | /** |
AnnaBridge | 165:d1b4690b3f8b | 71 | * @brief RNG HAL State Structure definition |
AnnaBridge | 165:d1b4690b3f8b | 72 | */ |
AnnaBridge | 165:d1b4690b3f8b | 73 | typedef enum |
AnnaBridge | 165:d1b4690b3f8b | 74 | { |
AnnaBridge | 165:d1b4690b3f8b | 75 | HAL_RNG_STATE_RESET = 0x00, /*!< RNG not yet initialized or disabled */ |
AnnaBridge | 165:d1b4690b3f8b | 76 | HAL_RNG_STATE_READY = 0x01, /*!< RNG initialized and ready for use */ |
AnnaBridge | 165:d1b4690b3f8b | 77 | HAL_RNG_STATE_BUSY = 0x02, /*!< RNG internal process is ongoing */ |
AnnaBridge | 165:d1b4690b3f8b | 78 | HAL_RNG_STATE_TIMEOUT = 0x03, /*!< RNG timeout state */ |
AnnaBridge | 165:d1b4690b3f8b | 79 | HAL_RNG_STATE_ERROR = 0x04 /*!< RNG error state */ |
AnnaBridge | 165:d1b4690b3f8b | 80 | |
AnnaBridge | 165:d1b4690b3f8b | 81 | }HAL_RNG_StateTypeDef; |
AnnaBridge | 165:d1b4690b3f8b | 82 | |
AnnaBridge | 165:d1b4690b3f8b | 83 | /** |
AnnaBridge | 165:d1b4690b3f8b | 84 | * @brief RNG Handle Structure definition |
AnnaBridge | 165:d1b4690b3f8b | 85 | */ |
AnnaBridge | 165:d1b4690b3f8b | 86 | typedef struct |
AnnaBridge | 165:d1b4690b3f8b | 87 | { |
AnnaBridge | 165:d1b4690b3f8b | 88 | RNG_TypeDef *Instance; /*!< Register base address */ |
AnnaBridge | 165:d1b4690b3f8b | 89 | |
AnnaBridge | 165:d1b4690b3f8b | 90 | #if defined(RNG_CR_CED) |
AnnaBridge | 165:d1b4690b3f8b | 91 | RNG_InitTypeDef Init; /*!< RNG configuration parameters */ |
AnnaBridge | 165:d1b4690b3f8b | 92 | #endif /* defined(RNG_CR_CED) */ |
AnnaBridge | 165:d1b4690b3f8b | 93 | |
AnnaBridge | 165:d1b4690b3f8b | 94 | HAL_LockTypeDef Lock; /*!< RNG locking object */ |
AnnaBridge | 165:d1b4690b3f8b | 95 | |
AnnaBridge | 165:d1b4690b3f8b | 96 | __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */ |
AnnaBridge | 165:d1b4690b3f8b | 97 | |
AnnaBridge | 165:d1b4690b3f8b | 98 | uint32_t RandomNumber; /*!< Last Generated RNG Data */ |
AnnaBridge | 165:d1b4690b3f8b | 99 | |
AnnaBridge | 165:d1b4690b3f8b | 100 | }RNG_HandleTypeDef; |
AnnaBridge | 165:d1b4690b3f8b | 101 | |
AnnaBridge | 165:d1b4690b3f8b | 102 | /** |
AnnaBridge | 165:d1b4690b3f8b | 103 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 104 | */ |
AnnaBridge | 165:d1b4690b3f8b | 105 | |
AnnaBridge | 165:d1b4690b3f8b | 106 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 107 | /** @defgroup RNG_Exported_Constants RNG Exported Constants |
AnnaBridge | 165:d1b4690b3f8b | 108 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 109 | */ |
AnnaBridge | 165:d1b4690b3f8b | 110 | |
AnnaBridge | 165:d1b4690b3f8b | 111 | /** @defgroup RNG_Interrupt_definition RNG Interrupts Definition |
AnnaBridge | 165:d1b4690b3f8b | 112 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 113 | */ |
AnnaBridge | 165:d1b4690b3f8b | 114 | #define RNG_IT_DRDY RNG_SR_DRDY /*!< Data Ready interrupt */ |
AnnaBridge | 165:d1b4690b3f8b | 115 | #define RNG_IT_CEI RNG_SR_CEIS /*!< Clock error interrupt */ |
AnnaBridge | 165:d1b4690b3f8b | 116 | #define RNG_IT_SEI RNG_SR_SEIS /*!< Seed error interrupt */ |
AnnaBridge | 165:d1b4690b3f8b | 117 | /** |
AnnaBridge | 165:d1b4690b3f8b | 118 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 119 | */ |
AnnaBridge | 165:d1b4690b3f8b | 120 | |
AnnaBridge | 165:d1b4690b3f8b | 121 | /** @defgroup RNG_Flag_definition RNG Flags Definition |
AnnaBridge | 165:d1b4690b3f8b | 122 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 123 | */ |
AnnaBridge | 165:d1b4690b3f8b | 124 | #define RNG_FLAG_DRDY RNG_SR_DRDY /*!< Data ready */ |
AnnaBridge | 165:d1b4690b3f8b | 125 | #define RNG_FLAG_CECS RNG_SR_CECS /*!< Clock error current status */ |
AnnaBridge | 165:d1b4690b3f8b | 126 | #define RNG_FLAG_SECS RNG_SR_SECS /*!< Seed error current status */ |
AnnaBridge | 165:d1b4690b3f8b | 127 | /** |
AnnaBridge | 165:d1b4690b3f8b | 128 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 129 | */ |
AnnaBridge | 165:d1b4690b3f8b | 130 | |
AnnaBridge | 165:d1b4690b3f8b | 131 | #if defined(RNG_CR_CED) |
AnnaBridge | 165:d1b4690b3f8b | 132 | /** @defgroup RNG_Clock_Error_Detection RNG Clock Error Detection |
AnnaBridge | 165:d1b4690b3f8b | 133 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 134 | */ |
AnnaBridge | 165:d1b4690b3f8b | 135 | #define RNG_CED_ENABLE ((uint32_t)0x00000000) /*!< Clock error detection enabled */ |
AnnaBridge | 165:d1b4690b3f8b | 136 | #define RNG_CED_DISABLE RNG_CR_CED /*!< Clock error detection disabled */ |
AnnaBridge | 165:d1b4690b3f8b | 137 | /** |
AnnaBridge | 165:d1b4690b3f8b | 138 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 139 | */ |
AnnaBridge | 165:d1b4690b3f8b | 140 | #endif /* defined(RNG_CR_CED) */ |
AnnaBridge | 165:d1b4690b3f8b | 141 | |
AnnaBridge | 165:d1b4690b3f8b | 142 | /** |
AnnaBridge | 165:d1b4690b3f8b | 143 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 144 | */ |
AnnaBridge | 165:d1b4690b3f8b | 145 | |
AnnaBridge | 165:d1b4690b3f8b | 146 | /* Exported macros -----------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 147 | /** @defgroup RNG_Exported_Macros RNG Exported Macros |
AnnaBridge | 165:d1b4690b3f8b | 148 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 149 | */ |
AnnaBridge | 165:d1b4690b3f8b | 150 | |
AnnaBridge | 165:d1b4690b3f8b | 151 | /** @brief Reset RNG handle state. |
AnnaBridge | 165:d1b4690b3f8b | 152 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 153 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 154 | */ |
AnnaBridge | 165:d1b4690b3f8b | 155 | #define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET) |
AnnaBridge | 165:d1b4690b3f8b | 156 | |
AnnaBridge | 165:d1b4690b3f8b | 157 | /** |
AnnaBridge | 165:d1b4690b3f8b | 158 | * @brief Enable the RNG peripheral. |
AnnaBridge | 165:d1b4690b3f8b | 159 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 160 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 161 | */ |
AnnaBridge | 165:d1b4690b3f8b | 162 | #define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN) |
AnnaBridge | 165:d1b4690b3f8b | 163 | |
AnnaBridge | 165:d1b4690b3f8b | 164 | /** |
AnnaBridge | 165:d1b4690b3f8b | 165 | * @brief Disable the RNG peripheral. |
AnnaBridge | 165:d1b4690b3f8b | 166 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 167 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 168 | */ |
AnnaBridge | 165:d1b4690b3f8b | 169 | #define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN) |
AnnaBridge | 165:d1b4690b3f8b | 170 | |
AnnaBridge | 165:d1b4690b3f8b | 171 | /** |
AnnaBridge | 165:d1b4690b3f8b | 172 | * @brief Check whether the specified RNG flag is set or not. |
AnnaBridge | 165:d1b4690b3f8b | 173 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 174 | * @param __FLAG__: RNG flag |
AnnaBridge | 165:d1b4690b3f8b | 175 | * This parameter can be one of the following values: |
AnnaBridge | 165:d1b4690b3f8b | 176 | * @arg RNG_FLAG_DRDY: Data ready |
AnnaBridge | 165:d1b4690b3f8b | 177 | * @arg RNG_FLAG_CECS: Clock error current status |
AnnaBridge | 165:d1b4690b3f8b | 178 | * @arg RNG_FLAG_SECS: Seed error current status |
AnnaBridge | 165:d1b4690b3f8b | 179 | * @retval The new state of __FLAG__ (SET or RESET). |
AnnaBridge | 165:d1b4690b3f8b | 180 | */ |
AnnaBridge | 165:d1b4690b3f8b | 181 | #define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) |
AnnaBridge | 165:d1b4690b3f8b | 182 | |
AnnaBridge | 165:d1b4690b3f8b | 183 | |
AnnaBridge | 165:d1b4690b3f8b | 184 | /** |
AnnaBridge | 165:d1b4690b3f8b | 185 | * @brief Clear the selected RNG flag status. |
AnnaBridge | 165:d1b4690b3f8b | 186 | * @param __HANDLE__: RNG handle |
AnnaBridge | 165:d1b4690b3f8b | 187 | * @param __FLAG__: RNG flag to clear |
AnnaBridge | 165:d1b4690b3f8b | 188 | * @note WARNING: This is a dummy macro for HAL code alignment, |
AnnaBridge | 165:d1b4690b3f8b | 189 | * flags RNG_FLAG_DRDY, RNG_FLAG_CECS and RNG_FLAG_SECS are read-only. |
AnnaBridge | 165:d1b4690b3f8b | 190 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 191 | */ |
AnnaBridge | 165:d1b4690b3f8b | 192 | #define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) /* dummy macro */ |
AnnaBridge | 165:d1b4690b3f8b | 193 | |
AnnaBridge | 165:d1b4690b3f8b | 194 | |
AnnaBridge | 165:d1b4690b3f8b | 195 | |
AnnaBridge | 165:d1b4690b3f8b | 196 | /** |
AnnaBridge | 165:d1b4690b3f8b | 197 | * @brief Enable the RNG interrupt. |
AnnaBridge | 165:d1b4690b3f8b | 198 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 199 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 200 | */ |
AnnaBridge | 165:d1b4690b3f8b | 201 | #define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE) |
AnnaBridge | 165:d1b4690b3f8b | 202 | |
AnnaBridge | 165:d1b4690b3f8b | 203 | /** |
AnnaBridge | 165:d1b4690b3f8b | 204 | * @brief Disable the RNG interrupt. |
AnnaBridge | 165:d1b4690b3f8b | 205 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 206 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 207 | */ |
AnnaBridge | 165:d1b4690b3f8b | 208 | #define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE) |
AnnaBridge | 165:d1b4690b3f8b | 209 | |
AnnaBridge | 165:d1b4690b3f8b | 210 | /** |
AnnaBridge | 165:d1b4690b3f8b | 211 | * @brief Check whether the specified RNG interrupt has occurred or not. |
AnnaBridge | 165:d1b4690b3f8b | 212 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 213 | * @param __INTERRUPT__: specifies the RNG interrupt status flag to check. |
AnnaBridge | 165:d1b4690b3f8b | 214 | * This parameter can be one of the following values: |
AnnaBridge | 165:d1b4690b3f8b | 215 | * @arg RNG_IT_DRDY: Data ready interrupt |
AnnaBridge | 165:d1b4690b3f8b | 216 | * @arg RNG_IT_CEI: Clock error interrupt |
AnnaBridge | 165:d1b4690b3f8b | 217 | * @arg RNG_IT_SEI: Seed error interrupt |
AnnaBridge | 165:d1b4690b3f8b | 218 | * @retval The new state of __INTERRUPT__ (SET or RESET). |
AnnaBridge | 165:d1b4690b3f8b | 219 | */ |
AnnaBridge | 165:d1b4690b3f8b | 220 | #define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__)) |
AnnaBridge | 165:d1b4690b3f8b | 221 | |
AnnaBridge | 165:d1b4690b3f8b | 222 | /** |
AnnaBridge | 165:d1b4690b3f8b | 223 | * @brief Clear the RNG interrupt status flags. |
AnnaBridge | 165:d1b4690b3f8b | 224 | * @param __HANDLE__: RNG Handle |
AnnaBridge | 165:d1b4690b3f8b | 225 | * @param __INTERRUPT__: specifies the RNG interrupt status flag to clear. |
AnnaBridge | 165:d1b4690b3f8b | 226 | * This parameter can be one of the following values: |
AnnaBridge | 165:d1b4690b3f8b | 227 | * @arg RNG_IT_CEI: Clock error interrupt |
AnnaBridge | 165:d1b4690b3f8b | 228 | * @arg RNG_IT_SEI: Seed error interrupt |
AnnaBridge | 165:d1b4690b3f8b | 229 | * @note RNG_IT_DRDY flag is read-only, reading RNG_DR register automatically clears RNG_IT_DRDY. |
AnnaBridge | 165:d1b4690b3f8b | 230 | * @retval None |
AnnaBridge | 165:d1b4690b3f8b | 231 | */ |
AnnaBridge | 165:d1b4690b3f8b | 232 | #define __HAL_RNG_CLEAR_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR) = ~(__INTERRUPT__)) |
AnnaBridge | 165:d1b4690b3f8b | 233 | |
AnnaBridge | 165:d1b4690b3f8b | 234 | /** |
AnnaBridge | 165:d1b4690b3f8b | 235 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 236 | */ |
AnnaBridge | 165:d1b4690b3f8b | 237 | |
AnnaBridge | 165:d1b4690b3f8b | 238 | |
AnnaBridge | 165:d1b4690b3f8b | 239 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 240 | /** @defgroup RNG_Exported_Functions RNG Exported Functions |
AnnaBridge | 165:d1b4690b3f8b | 241 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 242 | */ |
AnnaBridge | 165:d1b4690b3f8b | 243 | |
AnnaBridge | 165:d1b4690b3f8b | 244 | /* Initialization and de-initialization functions ******************************/ |
AnnaBridge | 165:d1b4690b3f8b | 245 | /** @defgroup RNG_Exported_Functions_Group1 Initialization and de-initialization functions |
AnnaBridge | 165:d1b4690b3f8b | 246 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 247 | */ |
AnnaBridge | 165:d1b4690b3f8b | 248 | HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 249 | HAL_StatusTypeDef HAL_RNG_DeInit (RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 250 | void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 251 | void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 252 | /** |
AnnaBridge | 165:d1b4690b3f8b | 253 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 254 | */ |
AnnaBridge | 165:d1b4690b3f8b | 255 | |
AnnaBridge | 165:d1b4690b3f8b | 256 | /* Peripheral Control functions ************************************************/ |
AnnaBridge | 165:d1b4690b3f8b | 257 | /** @defgroup RNG_Exported_Functions_Group2 Peripheral Control functions |
AnnaBridge | 165:d1b4690b3f8b | 258 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 259 | */ |
AnnaBridge | 165:d1b4690b3f8b | 260 | uint32_t HAL_RNG_GetRandomNumber(RNG_HandleTypeDef *hrng); /* Obsolete, use HAL_RNG_GenerateRandomNumber() instead */ |
AnnaBridge | 165:d1b4690b3f8b | 261 | uint32_t HAL_RNG_GetRandomNumber_IT(RNG_HandleTypeDef *hrng); /* Obsolete, use HAL_RNG_GenerateRandomNumber_IT() instead */ |
AnnaBridge | 165:d1b4690b3f8b | 262 | |
AnnaBridge | 165:d1b4690b3f8b | 263 | HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit); |
AnnaBridge | 165:d1b4690b3f8b | 264 | HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 265 | uint32_t HAL_RNG_ReadLastRandomNumber(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 266 | |
AnnaBridge | 165:d1b4690b3f8b | 267 | void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 268 | void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 269 | void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef* hrng, uint32_t random32bit); |
AnnaBridge | 165:d1b4690b3f8b | 270 | /** |
AnnaBridge | 165:d1b4690b3f8b | 271 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 272 | */ |
AnnaBridge | 165:d1b4690b3f8b | 273 | |
AnnaBridge | 165:d1b4690b3f8b | 274 | /* Peripheral State functions **************************************************/ |
AnnaBridge | 165:d1b4690b3f8b | 275 | /** @defgroup RNG_Exported_Functions_Group3 Peripheral State functions |
AnnaBridge | 165:d1b4690b3f8b | 276 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 277 | */ |
AnnaBridge | 165:d1b4690b3f8b | 278 | HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng); |
AnnaBridge | 165:d1b4690b3f8b | 279 | /** |
AnnaBridge | 165:d1b4690b3f8b | 280 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 281 | */ |
AnnaBridge | 165:d1b4690b3f8b | 282 | |
AnnaBridge | 165:d1b4690b3f8b | 283 | /** |
AnnaBridge | 165:d1b4690b3f8b | 284 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 285 | */ |
AnnaBridge | 165:d1b4690b3f8b | 286 | |
AnnaBridge | 165:d1b4690b3f8b | 287 | /* Private types -------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 288 | /* Private defines -----------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 289 | /* Private variables ---------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 290 | /* Private constants ---------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 291 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 292 | /** @addtogroup RNG_Private_Macros RNG Private Macros |
AnnaBridge | 165:d1b4690b3f8b | 293 | * @{ |
AnnaBridge | 165:d1b4690b3f8b | 294 | */ |
AnnaBridge | 165:d1b4690b3f8b | 295 | |
AnnaBridge | 165:d1b4690b3f8b | 296 | #if defined(RNG_CR_CED) |
AnnaBridge | 165:d1b4690b3f8b | 297 | /** |
AnnaBridge | 165:d1b4690b3f8b | 298 | * @brief Verify the RNG Clock Error Detection mode. |
AnnaBridge | 165:d1b4690b3f8b | 299 | * @param __MODE__: RNG Clock Error Detection mode |
AnnaBridge | 165:d1b4690b3f8b | 300 | * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) |
AnnaBridge | 165:d1b4690b3f8b | 301 | */ |
AnnaBridge | 165:d1b4690b3f8b | 302 | #define IS_RNG_CED(__MODE__) (((__MODE__) == RNG_CED_ENABLE) || \ |
AnnaBridge | 165:d1b4690b3f8b | 303 | ((__MODE__) == RNG_CED_DISABLE)) |
AnnaBridge | 165:d1b4690b3f8b | 304 | #endif /* defined(RNG_CR_CED) */ |
AnnaBridge | 165:d1b4690b3f8b | 305 | |
AnnaBridge | 165:d1b4690b3f8b | 306 | /** |
AnnaBridge | 165:d1b4690b3f8b | 307 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 308 | */ |
AnnaBridge | 165:d1b4690b3f8b | 309 | /* Private functions prototypes ----------------------------------------------*/ |
AnnaBridge | 165:d1b4690b3f8b | 310 | |
AnnaBridge | 165:d1b4690b3f8b | 311 | /** |
AnnaBridge | 165:d1b4690b3f8b | 312 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 313 | */ |
AnnaBridge | 165:d1b4690b3f8b | 314 | |
AnnaBridge | 165:d1b4690b3f8b | 315 | /** |
AnnaBridge | 165:d1b4690b3f8b | 316 | * @} |
AnnaBridge | 165:d1b4690b3f8b | 317 | */ |
AnnaBridge | 165:d1b4690b3f8b | 318 | |
AnnaBridge | 165:d1b4690b3f8b | 319 | #ifdef __cplusplus |
AnnaBridge | 165:d1b4690b3f8b | 320 | } |
AnnaBridge | 165:d1b4690b3f8b | 321 | #endif |
AnnaBridge | 165:d1b4690b3f8b | 322 | |
AnnaBridge | 165:d1b4690b3f8b | 323 | #endif /* __STM32L4xx_HAL_RNG_H */ |
AnnaBridge | 165:d1b4690b3f8b | 324 | |
AnnaBridge | 165:d1b4690b3f8b | 325 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |