Help¶

This module implements a kernel device driver for the LowPower Timer and provides the standard “system clock driver” interfaces.

Direct dependencies¶

(SYS_POWER_MANAGEMENT && SOC_SERIES_STM32L4X) || (SYS_POWER_MANAGEMENT && SOC_SERIES_STM32WBX) || ((SOC_SERIES_STM32L4X || SOC_SERIES_STM32WBX) && CLOCK_CONTROL && SYS_POWER_MANAGEMENT)

(Includes any dependencies from ifs and menus.)

Defaults¶

y
y

Symbols selected by this symbol¶

TICKLESS_CAPABLE

Kconfig definitions¶

At <Zephyr>/soc/arm/st_stm32/stm32l4/Kconfig.defconfig.series:16

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arm/st_stm32/Kconfig.defconfig:3

Menu path: (Top)

config STM32_LPTIM_TIMER
    bool
    default y
    depends on SYS_POWER_MANAGEMENT && SOC_SERIES_STM32L4X

At <Zephyr>/soc/arm/st_stm32/stm32wb/Kconfig.defconfig.series:13

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:25 → <BuildDir>/Kconfig/Kconfig.soc.defconfig:1 → <Zephyr>/soc/arm/st_stm32/Kconfig.defconfig:3

Menu path: (Top)

config STM32_LPTIM_TIMER
    bool
    default y
    depends on SYS_POWER_MANAGEMENT && SOC_SERIES_STM32WBX

At <Zephyr>/drivers/timer/Kconfig.stm32_lptim:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:28 → <Zephyr>/drivers/timer/Kconfig:194

Menu path: (Top) → Device Drivers → Timer Drivers

menuconfig STM32_LPTIM_TIMER
    bool "STM32 Low Power Timer [EXPERIMENTAL]"
    select TICKLESS_CAPABLE
    depends on (SOC_SERIES_STM32L4X || SOC_SERIES_STM32WBX) && CLOCK_CONTROL && SYS_POWER_MANAGEMENT
    help
      This module implements a kernel device driver for the LowPower Timer
      and provides the standard "system clock driver" interfaces.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)