雄介 太田
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Diff: TARGET_NUCLEO_F411RE/stm32f4xx_hal_rng.h
- Revision:
- 86:04dd9b1680ae
diff -r 024bf7f99721 -r 04dd9b1680ae TARGET_NUCLEO_F411RE/stm32f4xx_hal_rng.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_F411RE/stm32f4xx_hal_rng.h Wed Jul 02 13:22:23 2014 +0100
@@ -0,0 +1,222 @@
+/**
+ ******************************************************************************
+ * @file stm32f4xx_hal_rng.h
+ * @author MCD Application Team
+ * @version V1.1.0
+ * @date 19-June-2014
+ * @brief Header file of RNG HAL module.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_HAL_RNG_H
+#define __STM32F4xx_HAL_RNG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
+ defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup RNG
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+
+/**
+ * @brief RNG HAL State Structure definition
+ */
+typedef enum
+{
+ HAL_RNG_STATE_RESET = 0x00, /*!< RNG not yet initialized or disabled */
+ HAL_RNG_STATE_READY = 0x01, /*!< RNG initialized and ready for use */
+ HAL_RNG_STATE_BUSY = 0x02, /*!< RNG internal process is ongoing */
+ HAL_RNG_STATE_TIMEOUT = 0x03, /*!< RNG timeout state */
+ HAL_RNG_STATE_ERROR = 0x04 /*!< RNG error state */
+
+}HAL_RNG_StateTypeDef;
+
+/**
+ * @brief RNG Handle Structure definition
+ */
+typedef struct
+{
+ RNG_TypeDef *Instance; /*!< Register base address */
+
+ HAL_LockTypeDef Lock; /*!< RNG locking object */
+
+ __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */
+
+}RNG_HandleTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RNG_Exported_Constants
+ * @{
+ */
+
+/** @defgroup RNG_Interrupt_definition
+ * @{
+ */
+#define RNG_IT_CEI ((uint32_t)0x20) /*!< Clock error interrupt */
+#define RNG_IT_SEI ((uint32_t)0x40) /*!< Seed error interrupt */
+
+#define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \
+ ((IT) == RNG_IT_SEI))
+/**
+ * @}
+ */
+
+
+/** @defgroup RNG_Flag_definition
+ * @{
+ */
+#define RNG_FLAG_DRDY ((uint32_t)0x0001) /*!< Data ready */
+#define RNG_FLAG_CECS ((uint32_t)0x0002) /*!< Clock error current status */
+#define RNG_FLAG_SECS ((uint32_t)0x0004) /*!< Seed error current status */
+
+#define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \
+ ((FLAG) == RNG_FLAG_CECS) || \
+ ((FLAG) == RNG_FLAG_SECS))
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+
+/** @brief Reset RNG handle state
+ * @param __HANDLE__: RNG Handle
+ * @retval None
+ */
+#define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET)
+
+/**
+ * @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 Gets the selected RNG's flag status.
+ * @param __HANDLE__: RNG Handle
+ * @param __FLAG__: RNG flag
+ * @retval The new state of RNG_FLAG (SET or RESET).
+ */
+#define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
+
+/**
+ * @brief Clears the RNG's pending flags.
+ * @param __HANDLE__: RNG Handle
+ * @param __FLAG__: RNG flag
+ * @retval None
+ */
+#define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
+
+/**
+ * @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 source to check.
+ * This parameter can be one of the following values:
+ * @arg RNG_FLAG_DRDY: Data ready interrupt
+ * @arg RNG_FLAG_CECS: Clock error interrupt
+ * @arg RNG_FLAG_SECS: Seed error interrupt
+ * @retval The new state of RNG_FLAG (SET or RESET).
+ */
+#define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
+
+/* Exported functions --------------------------------------------------------*/
+
+/* Initialization/de-initialization 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);
+
+/* Peripheral Control functions ************************************************/
+uint32_t HAL_RNG_GetRandomNumber(RNG_HandleTypeDef *hrng);
+uint32_t HAL_RNG_GetRandomNumber_IT(RNG_HandleTypeDef *hrng);
+void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng);
+void HAL_RNG_ReadyCallback(RNG_HandleTypeDef* hrng);
+void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng);
+
+/* Peripheral State functions **************************************************/
+HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng);
+
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_HAL_RNG_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/