9 #include <zephyr/drivers/rtc.h>
12 const struct device *const rtc = DEVICE_DT_GET(DT_ALIAS(rtc));  variable
14 static int set_date_time(const struct device *rtc)  in set_date_time()  argument
26 	ret = rtc_set_time(rtc, &tm);  in set_date_time()
34 static int get_date_time(const struct device *rtc)  in get_date_time()  argument
39 	ret = rtc_get_time(rtc, &tm);  in get_date_time()
45 	printk("RTC date and time: %04d-%02d-%02d %02d:%02d:%02d\n", tm.tm_year + 1900,  in get_date_time()
53 	/* Check if the RTC is ready */  in main()
54 	if (!device_is_ready(rtc)) {  in main()
59 	set_date_time(rtc);  in main()
61 	/* Continuously read the current date and time from the RTC */  in main()
62 	while (get_date_time(rtc) == 0) {  in main()