101 HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng)  in HAL_RNG_Init()  argument
104   if (hrng == NULL)  in HAL_RNG_Init()
109   assert_param(IS_RNG_ALL_INSTANCE(hrng->Instance));  in HAL_RNG_Init()
111   assert_param(IS_RNG_CED(hrng->Init.ClockErrorDetection));  in HAL_RNG_Init()
114   if (hrng->State == HAL_RNG_STATE_RESET)  in HAL_RNG_Init()
117     hrng->Lock = HAL_UNLOCKED;  in HAL_RNG_Init()
120     HAL_RNG_MspInit(hrng);  in HAL_RNG_Init()
124   hrng->State = HAL_RNG_STATE_BUSY;  in HAL_RNG_Init()
127   hrng->Instance->CR = 0U;  in HAL_RNG_Init()
131   MODIFY_REG(hrng->Instance->CR, RNG_CR_TST_CLK, hrng->Init.ClockErrorDetection);  in HAL_RNG_Init()
135   __HAL_RNG_ENABLE(hrng);  in HAL_RNG_Init()
138   hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_Init()
141   hrng->ErrorCode = HAL_RNG_ERROR_NONE;  in HAL_RNG_Init()
153 HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_DeInit()  argument
156   if (hrng == NULL)  in HAL_RNG_DeInit()
162   __HAL_RNG_DISABLE(hrng);  in HAL_RNG_DeInit()
164   HAL_RNG_MspDeInit(hrng);  in HAL_RNG_DeInit()
167   hrng->State = HAL_RNG_STATE_RESET;  in HAL_RNG_DeInit()
170   hrng->ErrorCode = HAL_RNG_ERROR_NONE;  in HAL_RNG_DeInit()
173   __HAL_UNLOCK(hrng);  in HAL_RNG_DeInit()
185 __weak void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_MspInit()  argument
188   UNUSED(hrng);  in HAL_RNG_MspInit()
200 __weak void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_MspDeInit()  argument
203   UNUSED(hrng);  in HAL_RNG_MspDeInit()
238 HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random_number)  in HAL_RNG_GenerateRandomNumber()  argument
244   __HAL_LOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
247   if (hrng->State == HAL_RNG_STATE_READY)  in HAL_RNG_GenerateRandomNumber()
250     hrng->State = HAL_RNG_STATE_BUSY;  in HAL_RNG_GenerateRandomNumber()
256     while (__HAL_RNG_GET_FLAG(hrng, RNG_FLAG_DRDY) == RESET)  in HAL_RNG_GenerateRandomNumber()
261         if (__HAL_RNG_GET_FLAG(hrng, RNG_FLAG_DRDY) == RESET)  in HAL_RNG_GenerateRandomNumber()
263           hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_GenerateRandomNumber()
264           hrng->ErrorCode = HAL_RNG_ERROR_TIMEOUT;  in HAL_RNG_GenerateRandomNumber()
266           __HAL_UNLOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
273     hrng->RandomNumber = hrng->Instance->VAL;  in HAL_RNG_GenerateRandomNumber()
274     *random_number = hrng->RandomNumber;  in HAL_RNG_GenerateRandomNumber()
275     hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_GenerateRandomNumber()
279     hrng->ErrorCode = HAL_RNG_ERROR_BUSY;  in HAL_RNG_GenerateRandomNumber()
284   __HAL_UNLOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
296 uint32_t HAL_RNG_ReadLastRandomNumber(const RNG_HandleTypeDef *hrng)  in HAL_RNG_ReadLastRandomNumber()  argument
298   return (hrng->RandomNumber);  in HAL_RNG_ReadLastRandomNumber()
327 HAL_RNG_StateTypeDef HAL_RNG_GetState(const RNG_HandleTypeDef *hrng)  in HAL_RNG_GetState()  argument
329   return hrng->State;  in HAL_RNG_GetState()
337 uint32_t HAL_RNG_GetError(const RNG_HandleTypeDef *hrng)  in HAL_RNG_GetError()  argument
340   return hrng->ErrorCode;  in HAL_RNG_GetError()