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LL_WWDG_Enable() function
Enable Window Watchdog. The watchdog is always disabled after a reset.
Syntax
Return value
None
Notes
It is enabled by setting the WDGA bit in the WWDG_CR register, then it cannot be disabled again except by a reset. This bit is set by software and only cleared by hardware after a reset. When WDGA = 1, the watchdog can generate a reset.
Related Functions
Found 11 other functions taking a ![]()
WWDG_TypeDef
argument:
Function
Description
Set the Watchdog counter value to provided value (7-bits T[6:0])
Set the time base of the prescaler (WDGTB).
Set the Watchdog Window value to be compared to the downcounter (7-bits W[6:0]).
Return current Watchdog Window Value (7 bits value)
Indicates if the WWDG Early Wakeup Interrupt Flag is set or not.
Clear WWDG Early Wakeup Interrupt Flag (EWIF)
Enable the Early Wakeup Interrupt.
Check if Early Wakeup Interrupt is enabled
Checks if Window Watchdog is enabled
Return current Watchdog Counter Value (7 bits counter value)
Return current Watchdog Prescaler Value