155 HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng)  in HAL_RNG_Init()  argument
158   if (hrng == NULL)  in HAL_RNG_Init()
163   assert_param(IS_RNG_ALL_INSTANCE(hrng->Instance));  in HAL_RNG_Init()
164   assert_param(IS_RNG_CED(hrng->Init.ClockErrorDetection));  in HAL_RNG_Init()
167   if (hrng->State == HAL_RNG_STATE_RESET)  in HAL_RNG_Init()
170     hrng->Lock = HAL_UNLOCKED;  in HAL_RNG_Init()
172     hrng->ReadyDataCallback  = HAL_RNG_ReadyDataCallback;  /* Legacy weak ReadyDataCallback  */  in HAL_RNG_Init()
173     hrng->ErrorCallback      = HAL_RNG_ErrorCallback;      /* Legacy weak ErrorCallback      */  in HAL_RNG_Init()
175     if (hrng->MspInitCallback == NULL)  in HAL_RNG_Init()
177       hrng->MspInitCallback = HAL_RNG_MspInit; /* Legacy weak MspInit  */  in HAL_RNG_Init()
181     hrng->MspInitCallback(hrng);  in HAL_RNG_Init()
184   if (hrng->State == HAL_RNG_STATE_RESET)  in HAL_RNG_Init()
187     hrng->Lock = HAL_UNLOCKED;  in HAL_RNG_Init()
190     HAL_RNG_MspInit(hrng);  in HAL_RNG_Init()
195   hrng->State = HAL_RNG_STATE_BUSY;  in HAL_RNG_Init()
198   MODIFY_REG(hrng->Instance->CR, RNG_CR_CED, hrng->Init.ClockErrorDetection);  in HAL_RNG_Init()
201   __HAL_RNG_ENABLE(hrng);  in HAL_RNG_Init()
204   hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_Init()
207   hrng->ErrorCode = HAL_RNG_ERROR_NONE;  in HAL_RNG_Init()
219 HAL_StatusTypeDef HAL_RNG_DeInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_DeInit()  argument
222   if (hrng == NULL)  in HAL_RNG_DeInit()
228   CLEAR_BIT(hrng->Instance->CR, RNG_CR_CED);  in HAL_RNG_DeInit()
230   CLEAR_BIT(hrng->Instance->CR, RNG_CR_IE | RNG_CR_RNGEN);  in HAL_RNG_DeInit()
233   CLEAR_BIT(hrng->Instance->SR, RNG_SR_CEIS | RNG_SR_SEIS);  in HAL_RNG_DeInit()
236   if (hrng->MspDeInitCallback == NULL)  in HAL_RNG_DeInit()
238     hrng->MspDeInitCallback = HAL_RNG_MspDeInit; /* Legacy weak MspDeInit  */  in HAL_RNG_DeInit()
242   hrng->MspDeInitCallback(hrng);  in HAL_RNG_DeInit()
245   HAL_RNG_MspDeInit(hrng);  in HAL_RNG_DeInit()
249   hrng->State = HAL_RNG_STATE_RESET;  in HAL_RNG_DeInit()
252   hrng->ErrorCode = HAL_RNG_ERROR_NONE;  in HAL_RNG_DeInit()
255   __HAL_UNLOCK(hrng);  in HAL_RNG_DeInit()
267 __weak void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_MspInit()  argument
270   UNUSED(hrng);  in HAL_RNG_MspInit()
282 __weak void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng)  in HAL_RNG_MspDeInit()  argument
285   UNUSED(hrng);  in HAL_RNG_MspDeInit()
304 HAL_StatusTypeDef HAL_RNG_RegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef Callb…  in HAL_RNG_RegisterCallback()  argument
312     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterCallback()
316   if (HAL_RNG_STATE_READY == hrng->State)  in HAL_RNG_RegisterCallback()
321         hrng->ErrorCallback = pCallback;  in HAL_RNG_RegisterCallback()
325         hrng->MspInitCallback = pCallback;  in HAL_RNG_RegisterCallback()
329         hrng->MspDeInitCallback = pCallback;  in HAL_RNG_RegisterCallback()
334         hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterCallback()
340   else if (HAL_RNG_STATE_RESET == hrng->State)  in HAL_RNG_RegisterCallback()
345         hrng->MspInitCallback = pCallback;  in HAL_RNG_RegisterCallback()
349         hrng->MspDeInitCallback = pCallback;  in HAL_RNG_RegisterCallback()
354         hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterCallback()
363     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterCallback()
382 HAL_StatusTypeDef HAL_RNG_UnRegisterCallback(RNG_HandleTypeDef *hrng, HAL_RNG_CallbackIDTypeDef Cal…  in HAL_RNG_UnRegisterCallback()  argument
387   if (HAL_RNG_STATE_READY == hrng->State)  in HAL_RNG_UnRegisterCallback()
392         hrng->ErrorCallback = HAL_RNG_ErrorCallback;          /* Legacy weak ErrorCallback  */  in HAL_RNG_UnRegisterCallback()
396         hrng->MspInitCallback = HAL_RNG_MspInit;              /* Legacy weak MspInit  */  in HAL_RNG_UnRegisterCallback()
400         hrng->MspDeInitCallback = HAL_RNG_MspDeInit;          /* Legacy weak MspDeInit  */  in HAL_RNG_UnRegisterCallback()
405         hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_UnRegisterCallback()
411   else if (HAL_RNG_STATE_RESET == hrng->State)  in HAL_RNG_UnRegisterCallback()
416         hrng->MspInitCallback = HAL_RNG_MspInit;              /* Legacy weak MspInit  */  in HAL_RNG_UnRegisterCallback()
420         hrng->MspDeInitCallback = HAL_RNG_MspDeInit;          /* Legacy weak MspInit  */  in HAL_RNG_UnRegisterCallback()
425         hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_UnRegisterCallback()
434     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_UnRegisterCallback()
449 HAL_StatusTypeDef HAL_RNG_RegisterReadyDataCallback(RNG_HandleTypeDef *hrng, pRNG_ReadyDataCallback…  in HAL_RNG_RegisterReadyDataCallback()  argument
456     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterReadyDataCallback()
460   __HAL_LOCK(hrng);  in HAL_RNG_RegisterReadyDataCallback()
462   if (HAL_RNG_STATE_READY == hrng->State)  in HAL_RNG_RegisterReadyDataCallback()
464     hrng->ReadyDataCallback = pCallback;  in HAL_RNG_RegisterReadyDataCallback()
469     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_RegisterReadyDataCallback()
475   __HAL_UNLOCK(hrng);  in HAL_RNG_RegisterReadyDataCallback()
485 HAL_StatusTypeDef HAL_RNG_UnRegisterReadyDataCallback(RNG_HandleTypeDef *hrng)  in HAL_RNG_UnRegisterReadyDataCallback()  argument
490   __HAL_LOCK(hrng);  in HAL_RNG_UnRegisterReadyDataCallback()
492   if (HAL_RNG_STATE_READY == hrng->State)  in HAL_RNG_UnRegisterReadyDataCallback()
494     hrng->ReadyDataCallback = HAL_RNG_ReadyDataCallback; /* Legacy weak ReadyDataCallback  */  in HAL_RNG_UnRegisterReadyDataCallback()
499     hrng->ErrorCode = HAL_RNG_ERROR_INVALID_CALLBACK;  in HAL_RNG_UnRegisterReadyDataCallback()
505   __HAL_UNLOCK(hrng);  in HAL_RNG_UnRegisterReadyDataCallback()
549 HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber(RNG_HandleTypeDef *hrng, uint32_t *random32bit)  in HAL_RNG_GenerateRandomNumber()  argument
555   __HAL_LOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
558   if (hrng->State == HAL_RNG_STATE_READY)  in HAL_RNG_GenerateRandomNumber()
561     hrng->State = HAL_RNG_STATE_BUSY;  in HAL_RNG_GenerateRandomNumber()
567     while (__HAL_RNG_GET_FLAG(hrng, RNG_FLAG_DRDY) == RESET)  in HAL_RNG_GenerateRandomNumber()
572         if (__HAL_RNG_GET_FLAG(hrng, RNG_FLAG_DRDY) == RESET)  in HAL_RNG_GenerateRandomNumber()
574           hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_GenerateRandomNumber()
575           hrng->ErrorCode = HAL_RNG_ERROR_TIMEOUT;  in HAL_RNG_GenerateRandomNumber()
577           __HAL_UNLOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
584     hrng->RandomNumber = hrng->Instance->DR;  in HAL_RNG_GenerateRandomNumber()
585     *random32bit = hrng->RandomNumber;  in HAL_RNG_GenerateRandomNumber()
587     hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_GenerateRandomNumber()
591     hrng->ErrorCode = HAL_RNG_ERROR_BUSY;  in HAL_RNG_GenerateRandomNumber()
596   __HAL_UNLOCK(hrng);  in HAL_RNG_GenerateRandomNumber()
607 HAL_StatusTypeDef HAL_RNG_GenerateRandomNumber_IT(RNG_HandleTypeDef *hrng)  in HAL_RNG_GenerateRandomNumber_IT()  argument
612   __HAL_LOCK(hrng);  in HAL_RNG_GenerateRandomNumber_IT()
615   if (hrng->State == HAL_RNG_STATE_READY)  in HAL_RNG_GenerateRandomNumber_IT()
618     hrng->State = HAL_RNG_STATE_BUSY;  in HAL_RNG_GenerateRandomNumber_IT()
621     __HAL_RNG_ENABLE_IT(hrng);  in HAL_RNG_GenerateRandomNumber_IT()
626     __HAL_UNLOCK(hrng);  in HAL_RNG_GenerateRandomNumber_IT()
628     hrng->ErrorCode = HAL_RNG_ERROR_BUSY;  in HAL_RNG_GenerateRandomNumber_IT()
656 void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng)  in HAL_RNG_IRQHandler()  argument
659   uint32_t itflag   = hrng->Instance->SR;  in HAL_RNG_IRQHandler()
665     hrng->ErrorCode = HAL_RNG_ERROR_CLOCK;  in HAL_RNG_IRQHandler()
671     hrng->ErrorCode = HAL_RNG_ERROR_SEED;  in HAL_RNG_IRQHandler()
682     hrng->State = HAL_RNG_STATE_ERROR;  in HAL_RNG_IRQHandler()
686     hrng->ErrorCallback(hrng);  in HAL_RNG_IRQHandler()
689     HAL_RNG_ErrorCallback(hrng);  in HAL_RNG_IRQHandler()
693     __HAL_RNG_CLEAR_IT(hrng, RNG_IT_CEI | RNG_IT_SEI);  in HAL_RNG_IRQHandler()
702     __HAL_RNG_DISABLE_IT(hrng);  in HAL_RNG_IRQHandler()
705     hrng->RandomNumber = hrng->Instance->DR;  in HAL_RNG_IRQHandler()
707     if (hrng->State != HAL_RNG_STATE_ERROR)  in HAL_RNG_IRQHandler()
710       hrng->State = HAL_RNG_STATE_READY;  in HAL_RNG_IRQHandler()
712       __HAL_UNLOCK(hrng);  in HAL_RNG_IRQHandler()
716       hrng->ReadyDataCallback(hrng, hrng->RandomNumber);  in HAL_RNG_IRQHandler()
719       HAL_RNG_ReadyDataCallback(hrng, hrng->RandomNumber);  in HAL_RNG_IRQHandler()
731 uint32_t HAL_RNG_ReadLastRandomNumber(const RNG_HandleTypeDef *hrng)  in HAL_RNG_ReadLastRandomNumber()  argument
733   return (hrng->RandomNumber);  in HAL_RNG_ReadLastRandomNumber()
748 __weak void HAL_RNG_ReadyDataCallback(RNG_HandleTypeDef *hrng, uint32_t random32bit)  in HAL_RNG_ReadyDataCallback()  argument
751   UNUSED(hrng);  in HAL_RNG_ReadyDataCallback()
764 __weak void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng)  in HAL_RNG_ErrorCallback()  argument
767   UNUSED(hrng);  in HAL_RNG_ErrorCallback()
798 HAL_RNG_StateTypeDef HAL_RNG_GetState(const RNG_HandleTypeDef *hrng)  in HAL_RNG_GetState()  argument
800   return hrng->State;  in HAL_RNG_GetState()
808 uint32_t HAL_RNG_GetError(const RNG_HandleTypeDef *hrng)  in HAL_RNG_GetError()  argument
811   return hrng->ErrorCode;  in HAL_RNG_GetError()