Filippo Casamassima
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Diff: TARGET_NUCLEO_F072RB/stm32f0xx_hal_wwdg.h
- Revision:
- 92:4fc01daae5a5
- Parent:
- 85:024bf7f99721
- Child:
- 93:e188a91d3eaa
--- a/TARGET_NUCLEO_F072RB/stm32f0xx_hal_wwdg.h Wed Oct 29 11:02:04 2014 +0000
+++ b/TARGET_NUCLEO_F072RB/stm32f0xx_hal_wwdg.h Thu Nov 27 13:33:22 2014 +0000
@@ -2,8 +2,8 @@
******************************************************************************
* @file stm32f0xx_hal_wwdg.h
* @author MCD Application Team
- * @version V1.0.0
- * @date 28-May-2014
+ * @version V1.1.0
+ * @date 03-Oct-2014
* @brief Header file of WWDG HAL module.
******************************************************************************
* @attention
@@ -56,6 +56,10 @@
/* Exported types ------------------------------------------------------------*/
+/** @defgroup WWDG_Exported_Types WWDG Exported Types
+ * @{
+ */
+
/**
* @brief WWDG HAL State Structure definition
*/
@@ -66,7 +70,6 @@
HAL_WWDG_STATE_BUSY = 0x02, /*!< WWDG internal process is ongoing */
HAL_WWDG_STATE_TIMEOUT = 0x03, /*!< WWDG timeout state */
HAL_WWDG_STATE_ERROR = 0x04 /*!< WWDG error state */
-
}HAL_WWDG_StateTypeDef;
/**
@@ -100,13 +103,17 @@
} WWDG_HandleTypeDef;
+/**
+ * @}
+ */
+
/* Exported constants --------------------------------------------------------*/
-/** @defgroup WWDG_Exported_Constants
+/** @defgroup WWDG_Exported_Constants WWDG Exported Constants
* @{
*/
-/** @defgroup WWDG_BitAddress_AliasRegion
+/** @defgroup WWDG_BitAddress_AliasRegion WWDG BitAddress AliasRegion
* @brief WWDG registers bit address in the alias region
* @{
*/
@@ -119,59 +126,55 @@
* @}
*/
-/** @defgroup WWDG_Interrupt_definition
+/** @defgroup WWDG_Interrupt_definition WWDG Interrupt definition
* @{
*/
#define WWDG_IT_EWI ((uint32_t)WWDG_CFR_EWI)
-#define IS_WWDG_IT(IT) ((IT) == WWDG_IT_EWI)
-
/**
* @}
*/
-/** @defgroup WWDG_Flag_definition
+/** @defgroup WWDG_Flag_definition WWDG Flag definition
* @brief WWDG Flag definition
* @{
*/
-#define WWDG_FLAG_EWIF ((uint32_t)0x0001) /*!< Early wakeup interrupt flag */
-
-#define IS_WWDG_FLAG(FLAG) ((FLAG) == WWDG_FLAG_EWIF))
+#define WWDG_FLAG_EWIF ((uint32_t)WWDG_SR_EWIF) /*!< Early wakeup interrupt flag */
/**
* @}
*/
-/** @defgroup WWDG_Prescaler
+/** @defgroup WWDG_Prescaler WWDG Prescaler
* @{
*/
#define WWDG_PRESCALER_1 ((uint32_t)0x00000000) /*!< WWDG counter clock = (PCLK1/4096)/1 */
-#define WWDG_PRESCALER_2 ((uint32_t)0x00000080) /*!< WWDG counter clock = (PCLK1/4096)/2 */
-#define WWDG_PRESCALER_4 ((uint32_t)0x00000100) /*!< WWDG counter clock = (PCLK1/4096)/4 */
-#define WWDG_PRESCALER_8 ((uint32_t)0x00000180) /*!< WWDG counter clock = (PCLK1/4096)/8 */
+#define WWDG_PRESCALER_2 ((uint32_t)WWDG_CFR_WDGTB0) /*!< WWDG counter clock = (PCLK1/4096)/2 */
+#define WWDG_PRESCALER_4 ((uint32_t)WWDG_CFR_WDGTB1) /*!< WWDG counter clock = (PCLK1/4096)/4 */
+#define WWDG_PRESCALER_8 ((uint32_t)WWDG_CFR_WDGTB) /*!< WWDG counter clock = (PCLK1/4096)/8 */
-#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_PRESCALER_1) || \
- ((PRESCALER) == WWDG_PRESCALER_2) || \
- ((PRESCALER) == WWDG_PRESCALER_4) || \
- ((PRESCALER) == WWDG_PRESCALER_8))
+#define IS_WWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == WWDG_PRESCALER_1) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_2) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_4) || \
+ ((__PRESCALER__) == WWDG_PRESCALER_8))
/**
* @}
*/
-/** @defgroup WWDG_Window
+/** @defgroup WWDG_Window WWDG Window
* @{
*/
-#define IS_WWDG_WINDOW(WINDOW) ((WINDOW) <= 0x7F)
+#define IS_WWDG_WINDOW(__WINDOW__) ((__WINDOW__) <= 0x7F)
/**
* @}
*/
-/** @defgroup WWDG_Counter
+/** @defgroup WWDG_Counter WWDG Counter
* @{
*/
-#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+#define IS_WWDG_COUNTER(__COUNTER__) (((__COUNTER__) >= 0x40) && ((__COUNTER__) <= 0x7F))
/**
* @}
@@ -181,27 +184,27 @@
* @}
*/
-/* Exported macros -----------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
-/** @defgroup WWDG_Exported_Macros
+/** @defgroup WWDG_Exported_Macros WWDG Exported Macros
* @{
*/
/** @brief Reset WWDG handle state
- * @param __HANDLE__: WWDG handle.
+ * @param __HANDLE__: WWDG handle
* @retval None
*/
#define __HAL_WWDG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_WWDG_STATE_RESET)
/**
- * @brief Enable the WWDG peripheral.
+ * @brief Enables the WWDG peripheral.
* @param __HANDLE__: WWDG handle
* @retval None
*/
-#define __HAL_WWDG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= WWDG_CR_WDGA)
+#define __HAL_WWDG_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, WWDG_CR_WDGA)
/**
- * @brief Get the selected WWDG's flag status.
+ * @brief Gets the selected WWDG's flag status.
* @param __HANDLE__: WWDG handle
* @param __FLAG__: specifies the flag to check.
* This parameter can be one of the following values:
@@ -211,41 +214,74 @@
#define __HAL_WWDG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
/**
- * @brief Clear the WWDG's pending flags.
+ * @brief Clears the WWDG's pending flags.
* @param __HANDLE__: WWDG handle
* @param __FLAG__: specifies the flag to clear.
* This parameter can be one of the following values:
* @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
* @retval None
*/
-#define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) &= ~(__FLAG__))
+#define __HAL_WWDG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
/**
- * @brief Enable the WWDG early wakeup interrupt.
+ * @brief Enables the WWDG early wakeup interrupt.
+ * @param __INTERRUPT__: specifies the interrupt to enable.
+ * This parameter can be one of the following values:
+ * @arg WWDG_IT_EWI: Early wakeup interrupt
* @note Once enabled this interrupt cannot be disabled except by a system reset.
* @retval None
*/
#define __HAL_WWDG_ENABLE_IT(__INTERRUPT__) (*(__IO uint32_t *) CFR_BASE |= (__INTERRUPT__))
+/** @brief Clear the WWDG's interrupt pending bits
+ * bits to clear the selected interrupt pending bits.
+ * @param __HANDLE__: WWDG handle
+ * @param __INTERRUPT__: specifies the interrupt pending bit to clear.
+ * This parameter can be one of the following values:
+ * @arg WWDG_FLAG_EWIF: Early wakeup interrupt flag
+ */
+#define __HAL_WWDG_CLEAR_IT(__HANDLE__, __INTERRUPT__) __HAL_WWDG_CLEAR_FLAG((__HANDLE__), (__INTERRUPT__))
+
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
+/** @addtogroup WWDG_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup WWDG_Exported_Functions_Group1
+ * @{
+ */
/* Initialization/de-initialization functions **********************************/
-HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
-HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
-void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
+HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
+HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_MspInit(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_MspDeInit(WWDG_HandleTypeDef *hwwdg);
+void HAL_WWDG_WakeupCallback(WWDG_HandleTypeDef* hwwdg);
+/**
+ * @}
+ */
+
+/** @addtogroup WWDG_Exported_Functions_Group2
+ * @{
+ */
/* I/O operation functions ******************************************************/
-HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
-HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
-HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
-void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
+HAL_StatusTypeDef HAL_WWDG_Start(WWDG_HandleTypeDef *hwwdg);
+HAL_StatusTypeDef HAL_WWDG_Start_IT(WWDG_HandleTypeDef *hwwdg);
+HAL_StatusTypeDef HAL_WWDG_Refresh(WWDG_HandleTypeDef *hwwdg, uint32_t Counter);
+void HAL_WWDG_IRQHandler(WWDG_HandleTypeDef *hwwdg);
+/**
+ * @}
+ */
+
+/** @addtogroup WWDG_Exported_Functions_Group3
+ * @{
+ */
/* Peripheral State functions **************************************************/
HAL_WWDG_StateTypeDef HAL_WWDG_GetState(WWDG_HandleTypeDef *hwwdg);
@@ -257,6 +293,14 @@
* @}
*/
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
#ifdef __cplusplus
}
#endif
@@ -264,3 +308,4 @@
#endif /* __STM32F0xx_HAL_WWDG_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+