ST STM32F31xx

UM1581
Window watchdog (WWDG)
DocID023800 Rev 1
581/584
24.2.8 Interrupts and flags management functions
24.2.8.1 WWDG_GetFlagStatus
Function Name
FlagStatus WWDG_GetFlagStatus ( void )
Function Description
Checks whether the Early Wakeup interrupt flag is set or not.
Parameters
 None.
Return values
 The new state of the Early Wakeup interrupt flag (SET or
RESET).
Notes
 None.
24.2.8.2 WWDG_ClearFlag
Function Name
void WWDG_ClearFlag ( void )
Function Description
Clears Early Wakeup interrupt flag.
Parameters
 None.
Return values
 None.
Notes
 None.
24.3 WWDG Firmware driver defines
24.3.1 WWDG
WWDG
WWDG_Prescaler
 #define: WWDG_Prescaler_1 ((uint32_t)0x00000000)
 #define: WWDG_Prescaler_2 ((uint32_t)0x00000080)