LL_WWDG_SetCounter() function

Set the Watchdog counter value to provided value (7-bits T[6:0])

Syntax

from stm32f4xx_ll_wwdg.h:150

__STATIC_INLINE void LL_WWDG_SetCounter(WWDG_TypeDef *WWDGx, uint32_t Counter);

Arguments

WWDGx

WWDG Instance

Counter

0..0x7F (7 bit counter value)

Return value

None

Notes

When writing to the WWDG_CR register, always write 1 in the MSB b6 to avoid generating an immediate reset This counter is decremented every (4096 x 2expWDGTB) PCLK cycles A reset is produced when it rolls over from 0x40 to 0x3F (bit T6 becomes cleared) Setting the counter lower then 0x40 causes an immediate reset (if WWDG enabled)

Examples

LL_WWDG_SetCounter() is referenced by 1 libraries and example projects.

References

Location	Text
stm32f4xx_ll_wwdg.h:150	__STATIC_INLINE void LL_WWDG_SetCounter(WWDG_TypeDef *WWDGx, uint32_t Counter)

Data Use

Data read by LL_WWDG_SetCounter()

WWDG_TypeDef::CR

LL_WWDG_SetCounter()::WWDGx

LL_WWDG_SetCounter()::Counter

all items filtered out

LL_WWDG_SetCounter()