80180188b1
This sample demonstrates how gpio pins can be used to power on the system after a Poweroff, just like a reset pin. The user only needs to add the STM32_GPIO_WKUP flag to the gpio pin in "gpios" property of a DT device such a button or a sensor. The samples Powers off the system after a delay then the user can power it on with the user button that has the STM32_GPIO_WKUP flag in DT. Only works on STM32 boards that support Zephyr POWEROFF (U5, WL, WB, & L4 SoC series), & also have a user button whose GPIO pin is associated with a wake-up pin (see PWR node in SoC dtsi file). Signed-off-by: Abderrahmane Jarmouni <abderrahmane.jarmouni-ext@st.com> |
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| .. | ||
| adc | ||
| blinky | ||
| serial_wakeup | ||
| standby_shutdown | ||
| stm32wb_ble | ||
| suspend_to_ram | ||
| wkup_pins | ||