Filippo Casamassima / mbed

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Dependents:   Nucleo_blueNRG

Fork of mbed by mbed official

Diff: TARGET_NUCLEO_F072RB/stm32f0xx_hal_iwdg.h

Revision:
92:4fc01daae5a5
Parent:
85:024bf7f99721
Child:
93:e188a91d3eaa
--- a/TARGET_NUCLEO_F072RB/stm32f0xx_hal_iwdg.h	Wed Oct 29 11:02:04 2014 +0000
+++ b/TARGET_NUCLEO_F072RB/stm32f0xx_hal_iwdg.h	Thu Nov 27 13:33:22 2014 +0000
@@ -2,8 +2,8 @@
   ******************************************************************************
   * @file    stm32f0xx_hal_iwdg.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 IWDG HAL module.
   ******************************************************************************
   * @attention
@@ -56,6 +56,10 @@
 
 /* Exported types ------------------------------------------------------------*/ 
 
+/** @defgroup IWDG_Exported_Types IWDG Exported Types
+  * @{
+  */
+
 /** 
   * @brief  IWDG HAL State Structure definition  
   */ 
@@ -100,12 +104,17 @@
 
 }IWDG_HandleTypeDef;
 
+/**
+  * @}
+  */
+
 /* Exported constants --------------------------------------------------------*/
-/** @defgroup IWDG_Exported_Constants
+
+/** @defgroup IWDG_Exported_Constants IWDG Exported Constants
   * @{
   */
 
-/** @defgroup IWDG_Registers_BitMask
+/** @defgroup IWDG_Registers_BitMask IWDG Registers BitMask
   * @brief IWDG registers bit mask
   * @{
   */  
@@ -116,67 +125,64 @@
 #define KR_KEY_EWA              ((uint32_t)0x5555)  /*!< IWDG KR Write Access Enable  */
 #define KR_KEY_DWA              ((uint32_t)0x0000)  /*!< IWDG KR Write Access Disable */
 
-#define IS_IWDG_KR(KR) (((KR) == KR_KEY_RELOAD) || \
-                        ((KR) == KR_KEY_ENABLE))|| \
-                        ((KR) == KR_KEY_EWA))   || \
-                        ((KR) == KR_KEY_DWA))
+#define IS_IWDG_KR(__KR__) (((__KR__) == KR_KEY_RELOAD) || \
+                            ((__KR__) == KR_KEY_ENABLE))|| \
+                            ((__KR__) == KR_KEY_EWA))   || \
+                            ((__KR__) == KR_KEY_DWA))
 /**
   * @}
   */
   
-/** @defgroup IWDG_Flag_definition 
+/** @defgroup IWDG_Flag_definition IWDG Flag definition
   * @{
   */ 
-#define IWDG_FLAG_PVU    ((uint32_t)0x0001)  /*!< Watchdog counter prescaler value update Flag */
-#define IWDG_FLAG_RVU    ((uint32_t)0x0002)  /*!< Watchdog counter reload value update Flag    */
-#define IWDG_FLAG_WVU    ((uint32_t)0x0004)  /*!< Watchdog counter window value update Flag    */
-
-#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || \
-                            ((FLAG) == IWDG_FLAG_RVU) || \
-                            ((FLAG) == IWDG_FLAG_WVU))
-/**
-  * @}
-  */
-
-/** @defgroup IWDG_Prescaler 
-  * @{
-  */ 
-#define IWDG_PRESCALER_4            ((uint8_t)0x00)  /*!< IWDG prescaler set to 4   */
-#define IWDG_PRESCALER_8            ((uint8_t)0x01)  /*!< IWDG prescaler set to 8   */
-#define IWDG_PRESCALER_16           ((uint8_t)0x02)  /*!< IWDG prescaler set to 16  */
-#define IWDG_PRESCALER_32           ((uint8_t)0x03)  /*!< IWDG prescaler set to 32  */
-#define IWDG_PRESCALER_64           ((uint8_t)0x04)  /*!< IWDG prescaler set to 64  */
-#define IWDG_PRESCALER_128          ((uint8_t)0x05)  /*!< IWDG prescaler set to 128 */
-#define IWDG_PRESCALER_256          ((uint8_t)0x06)  /*!< IWDG prescaler set to 256 */
-
-#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_PRESCALER_4)  || \
-                                      ((PRESCALER) == IWDG_PRESCALER_8)  || \
-                                      ((PRESCALER) == IWDG_PRESCALER_16) || \
-                                      ((PRESCALER) == IWDG_PRESCALER_32) || \
-                                      ((PRESCALER) == IWDG_PRESCALER_64) || \
-                                      ((PRESCALER) == IWDG_PRESCALER_128)|| \
-                                      ((PRESCALER) == IWDG_PRESCALER_256))
+#define IWDG_FLAG_PVU   ((uint32_t)IWDG_SR_PVU)  /*!< Watchdog counter prescaler value update Flag */
+#define IWDG_FLAG_RVU   ((uint32_t)IWDG_SR_RVU)  /*!< Watchdog counter reload value update Flag    */
+#define IWDG_FLAG_WVU   ((uint32_t)IWDG_SR_WVU)  /*!< Watchdog counter window value update Flag    */
 
 /**
   * @}
   */
 
-/** @defgroup IWDG_Reload_Value 
+/** @defgroup IWDG_Prescaler IWDG Prescaler
   * @{
   */ 
-#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+#define IWDG_PRESCALER_4            ((uint8_t)0x00)  /*!< IWDG prescaler set to 4   */
+#define IWDG_PRESCALER_8     ((uint8_t)(IWDG_PR_PR_0))                  /*!< IWDG prescaler set to 8   */
+#define IWDG_PRESCALER_16    ((uint8_t)(IWDG_PR_PR_1))                  /*!< IWDG prescaler set to 16  */
+#define IWDG_PRESCALER_32    ((uint8_t)(IWDG_PR_PR_1 | IWDG_PR_PR_0))   /*!< IWDG prescaler set to 32  */
+#define IWDG_PRESCALER_64    ((uint8_t)(IWDG_PR_PR_2))                  /*!< IWDG prescaler set to 64  */
+#define IWDG_PRESCALER_128   ((uint8_t)(IWDG_PR_PR_2 | IWDG_PR_PR_0))   /*!< IWDG prescaler set to 128 */
+#define IWDG_PRESCALER_256   ((uint8_t)(IWDG_PR_PR_2 | IWDG_PR_PR_1))   /*!< IWDG prescaler set to 256 */
+
+#define IS_IWDG_PRESCALER(__PRESCALER__) (((__PRESCALER__) == IWDG_PRESCALER_4)  || \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_8)  || \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_16) || \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_32) || \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_64) || \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_128)|| \
+                                          ((__PRESCALER__) == IWDG_PRESCALER_256))
+
 /**
   * @}
   */
 
-/** @defgroup IWDG_CounterWindow_Value
+/** @defgroup IWDG_Reload_Value IWDG Reload Value
+  * @{
+  */ 
+#define IS_IWDG_RELOAD(__RELOAD__) ((__RELOAD__) <= 0xFFF)
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_CounterWindow_Value IWDG CounterWindow Value
   * @{
   */
-#define IS_IWDG_WINDOW(VALUE) ((VALUE) <= 0xFFF)
+#define IS_IWDG_WINDOW(__VALUE__) ((__VALUE__) <= 0xFFF)
 /**
   * @}
   */ 
-/** @defgroup IWDG_Window option disable
+/** @defgroup IWDG_Window_option IWDG Window option
   * @{
   */
 #define IWDG_WINDOW_DISABLE    0xFFF
@@ -190,7 +196,7 @@
 
 /* Exported macros -----------------------------------------------------------*/
 
-/** @defgroup IWDG_Exported_Macros
+/** @defgroup IWDG_Exported_Macros IWDG Exported Macros
  * @{
  */
 
@@ -205,7 +211,7 @@
   * @param  __HANDLE__: IWDG handle
   * @retval None
   */
-#define __HAL_IWDG_START(__HANDLE__) ((__HANDLE__)->Instance->KR |=  KR_KEY_ENABLE)
+#define __HAL_IWDG_START(__HANDLE__)                WRITE_REG((__HANDLE__)->Instance->KR, KR_KEY_ENABLE)
 
 /**
   * @brief  Reloads IWDG counter with value defined in the reload register
@@ -213,21 +219,21 @@
   * @param  __HANDLE__: IWDG handle
   * @retval None
   */
-#define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__) (((__HANDLE__)->Instance->KR) |= KR_KEY_RELOAD)
+#define __HAL_IWDG_RELOAD_COUNTER(__HANDLE__)       WRITE_REG((__HANDLE__)->Instance->KR, KR_KEY_RELOAD)
 
 /**
   * @brief  Enable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
   * @param  __HANDLE__: IWDG handle
   * @retval None
   */
-#define __HAL_IWDG_ENABLE_WRITE_ACCESS(__HANDLE__) (((__HANDLE__)->Instance->KR) |= KR_KEY_EWA)
+#define __HAL_IWDG_ENABLE_WRITE_ACCESS(__HANDLE__)  WRITE_REG((__HANDLE__)->Instance->KR, KR_KEY_EWA)
 
 /**
   * @brief  Disable write access to IWDG_PR, IWDG_RLR and IWDG_WINR registers.
   * @param  __HANDLE__: IWDG handle
   * @retval None
   */
-#define __HAL_IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) (((__HANDLE__)->Instance->KR) |= KR_KEY_DWA)
+#define __HAL_IWDG_DISABLE_WRITE_ACCESS(__HANDLE__) WRITE_REG((__HANDLE__)->Instance->KR, KR_KEY_DWA)
 
 /**
   * @brief  Gets the selected IWDG's flag status.
@@ -247,14 +253,35 @@
 
 /* Exported functions --------------------------------------------------------*/
 
-/* Initialization and de-initialization functions  ****************************/
+/** @addtogroup IWDG_Exported_Functions
+  * @{
+  */
+
+/** @addtogroup IWDG_Exported_Functions_Group1
+  * @{
+  */
+/* Initialization/de-initialization functions  ********************************/
 HAL_StatusTypeDef HAL_IWDG_Init(IWDG_HandleTypeDef *hiwdg);
 void HAL_IWDG_MspInit(IWDG_HandleTypeDef *hiwdg);
 
+/**
+  * @}
+  */
+  
+/** @addtogroup IWDG_Exported_Functions_Group2
+  * @{
+  */
 /* I/O operation functions ****************************************************/
 HAL_StatusTypeDef HAL_IWDG_Start(IWDG_HandleTypeDef *hiwdg);
 HAL_StatusTypeDef HAL_IWDG_Refresh(IWDG_HandleTypeDef *hiwdg);
 
+/**
+  * @}
+  */
+  
+/** @addtogroup IWDG_Exported_Functions_Group3
+  * @{
+  */
 /* Peripheral State functions  ************************************************/
 HAL_IWDG_StateTypeDef HAL_IWDG_GetState(IWDG_HandleTypeDef *hiwdg);
 
@@ -266,6 +293,14 @@
   * @}
   */ 
 
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+  
 #ifdef __cplusplus
 }
 #endif
@@ -273,3 +308,4 @@
 #endif /* __STM32F0xx_HAL_IWDG_H */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+