Egor Rumjantsev
/
mbed
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Fork of
mbed
by 
mbed official
Diff: TARGET_NUCLEO_L053R8/stm32l0xx_hal_wwdg.h
- Revision:
- 92:4fc01daae5a5
- Parent:
- 84:0b3ab51c8877
- Child:
- 96:487b796308b0
--- a/TARGET_NUCLEO_L053R8/stm32l0xx_hal_wwdg.h Wed Oct 29 11:02:04 2014 +0000
+++ b/TARGET_NUCLEO_L053R8/stm32l0xx_hal_wwdg.h Thu Nov 27 13:33:22 2014 +0000
@@ -2,8 +2,8 @@
******************************************************************************
* @file stm32l0xx_hal_wwdg.h
* @author MCD Application Team
- * @version V1.0.0
- * @date 22-April-2014
+ * @version V1.1.0
+ * @date 18-June-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 +126,59 @@
* @}
*/
-/** @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)
+#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 WWDG_FLAG_EWIF ((uint32_t)WWDG_SR_EWIF) /*!< Early wakeup interrupt flag */
-#define IS_WWDG_FLAG(FLAG) ((FLAG) == WWDG_FLAG_EWIF))
+#define IS_WWDG_FLAG(__FLAG__) ((__FLAG__) == WWDG_FLAG_EWIF))
/**
* @}
*/
-/** @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))
/**
* @}
@@ -183,7 +190,7 @@
/* Exported macro ------------------------------------------------------------*/
-/** @defgroup WWDG_Exported_Macro
+/** @defgroup WWDG_Exported_Macros WWDG Exported Macros
* @{
*/
@@ -198,7 +205,7 @@
* @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 Gets the selected WWDG's flag status.
@@ -218,7 +225,7 @@
* @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 Enables the WWDG early wakeup interrupt.
@@ -230,12 +237,25 @@
*/
#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
+ * @{
+ */
+
/* Initialization/de-initialization functions **********************************/
HAL_StatusTypeDef HAL_WWDG_Init(WWDG_HandleTypeDef *hwwdg);
HAL_StatusTypeDef HAL_WWDG_DeInit(WWDG_HandleTypeDef *hwwdg);
@@ -254,6 +274,10 @@
/**
* @}
+ */
+
+/**
+ * @}
*/
/**