I am unclear on the provenance of all of this, but in trying to interface an RV3028 RTC to my RPi 3B+ I have noticed some differences between the RV3028 and the DS3231 (ds1307 driver): Namely, there is no ' /sys/class/rtc/rtc0/wakealarm ' file created for the RV3028, but this file is created for the DS3231. Comparing the driver source files seems to confirm that - although I'm not very good at reading C.
Can someone explain? Why do I not get a wakealarm file for the RV3028?
Can someone explain? Why do I not get a wakealarm file for the RV3028?
Statistics: Posted by shawn-o — Thu Feb 20, 2025 1:58 am — Replies 0 — Views 41