Real-Time Clock (RTC)
Overview
This sample shows how to use the rtc driver API to set and read the date/time from RTC and display on the console and can be built and executed on boards supporting RTC.
Building and Running
Build and flash as follows, replacing stm32f3_disco with your board:
west build -b stm32f3_disco samples/drivers/rtc
west flash
Sample Output
RTC date and time: 2024-11-17 04:19:00
RTC date and time: 2024-11-17 04:19:01
<repeats endlessly>