stm32f30x_wwdg.h
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1 
29 /* Define to prevent recursive inclusion -------------------------------------*/
30 #ifndef __STM32F30x_WWDG_H
31 #define __STM32F30x_WWDG_H
32 
33 #ifdef __cplusplus
34  extern "C" {
35 #endif
36 
37 /* Includes ------------------------------------------------------------------*/
38 #include "stm32f30x.h"
39 
47 /* Exported types ------------------------------------------------------------*/
48 /* Exported constants --------------------------------------------------------*/
49 
58 #define WWDG_Prescaler_1 ((uint32_t)0x00000000)
59 #define WWDG_Prescaler_2 ((uint32_t)0x00000080)
60 #define WWDG_Prescaler_4 ((uint32_t)0x00000100)
61 #define WWDG_Prescaler_8 ((uint32_t)0x00000180)
62 #define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
63  ((PRESCALER) == WWDG_Prescaler_2) || \
64  ((PRESCALER) == WWDG_Prescaler_4) || \
65  ((PRESCALER) == WWDG_Prescaler_8))
66 #define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
67 #define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
68 
77 /* Exported macro ------------------------------------------------------------*/
78 /* Exported functions ------------------------------------------------------- */
79 /* Function used to set the WWDG configuration to the default reset state ****/
80 void WWDG_DeInit(void);
81 
82 /* Prescaler, Refresh window and Counter configuration functions **************/
83 void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
84 void WWDG_SetWindowValue(uint8_t WindowValue);
85 void WWDG_EnableIT(void);
86 void WWDG_SetCounter(uint8_t Counter);
87 
88 /* WWDG activation functions **************************************************/
89 void WWDG_Enable(uint8_t Counter);
90 
91 /* Interrupts and flags management functions **********************************/
93 void WWDG_ClearFlag(void);
94 
95 #ifdef __cplusplus
96 }
97 #endif
98 
99 #endif /* __STM32F30x_WWDG_H */
100 
109 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
void WWDG_EnableIT(void)
Enables the WWDG Early Wakeup interrupt(EWI).
FlagStatus
Definition: stm32f4xx.h:706
FlagStatus WWDG_GetFlagStatus(void)
Checks whether the Early Wakeup interrupt flag is set or not.
void WWDG_Enable(uint8_t Counter)
Enables WWDG and load the counter value.
void WWDG_SetWindowValue(uint8_t WindowValue)
Sets the WWDG window value.
void WWDG_DeInit(void)
Deinitializes the WWDG peripheral registers to their default reset values.
void WWDG_ClearFlag(void)
Clears Early Wakeup interrupt flag.
void WWDG_SetCounter(uint8_t Counter)
Sets the WWDG counter value.
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
Sets the WWDG Prescaler.


rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Thu Oct 24 2019 03:17:19