CONFIG_IWDG_STM32_PRESCALER:

Set the prescaler divider for the clock feeding the Independent Watchdog. Higher values indicate that the watchdog will need to be reloaded more frequently. Allowed values: 4, 8, 16, 32, 64, 128, 256. This setting combined with reload counter defines the watchdog countdown time.

Symbol:

IWDG_STM32_PRESCALER

Type:

int

Value:

“4”

User value:

(no user value)

Visibility:

“n”

Is choice item:

false

Is defined:

true

Is from env.:

false

Is special:

false

Ranges:

• [4, 256]

Prompts:

• “Prescaler divider for clock feeding the IWDG” if IWDG_STM32 (value: “n”)

Default values:

• 4 (value: “n”)
• Condition: IWDG_STM32 (value: “n”)

Selects:

(no selects)

Reverse (select-related) dependencies:  

(no reverse dependencies)

Additional dependencies from enclosing menus and ifs:  

SOC_FAMILY_STM32 && WATCHDOG (value: “n”)

Locations:

• ../drivers/watchdog/Kconfig.stm32:15