@Beagle Boner I'm still having this issue you reported. Even when I try to write to it I get the Invalid argument error. How did you solve that?
On Friday, June 9, 2017 at 4:57:39 AM UTC-4, Beagle Boner wrote: > > Thanks guys, > > your thoughts and hints helped me a bit and I think it´s running fine now. > > @David: > I2C was setup correctly. I can read and write all the registers manualy > with the i2c tools. > > @Willian: > Just as you thought, after I wrote to the RTC I don´t get the error when > reading anymore, thanks. > When i wrote the time to the RTC for the first time with > > hwclock -w -f /dev/rtc1 > > I got the same error although it´s working fine. > > hwclock: ioctl(RTC_RD_TIME) to /dev/rtc1 to read the time failed: Invalid > argument > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/384bda2e-4984-49e0-8d9c-2ee23fabe50b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
