Search found 52 matches

by zhan
07 Nov 2019, 09:11
Forum: Software
Topic: Time and date wrong on RevPi: RTC backup not working?
Replies: 14
Views: 16458

Re: Time and date wrong on RevPi: RTC backup not working?

Hi Ray, I guess maybe your device is not synchronized with Network time. Pls have a check of the configuration with timedatectl. pi@RevPi2180:~ $ timedatectl Local time: Thu 2019-11-07 09:05:33 CET Universal time: Thu 2019-11-07 08:05:33 UTC RTC time: Thu 2019-11-07 08:05:33 Time zone: Europe/Berlin...
by zhan
06 Nov 2019, 15:33
Forum: Software
Topic: Enabling RTC
Replies: 2
Views: 3677

Re: Enabling RTC

Hi,
I doubt whether the rtc chip has been successfully initiated.
To confirm this, could you pls send the output of "sudo vcdbg log msg" and "dmesg"
by zhan
10 Oct 2019, 10:34
Forum: Software
Topic: Time and date wrong on RevPi: RTC backup not working?
Replies: 14
Views: 16458

Re: Time and date wrong on RevPi: RTC backup not working?

Hello All, the command "date" sets only the time of the system, non-persistent. This means only in the memory, not to the storage. So the setting will be lost after reboot. The command "timedatectl" is some-how same as "date" . However, it has some more functions like s...
by zhan
09 Oct 2019, 17:14
Forum: logi.cals
Topic: Downgrade logi.RTS
Replies: 5
Views: 9007

Re: Downgrade logi.RTS

Gibt es die Möglichkeit eine Downgrades von Logi.RTS? Wenn ja, bitte ich um die Ausführungsschritte. Du kannst die Runtime auf deinem Revolution Pi Gerät wie folgt auf die alte Version downgraden: sudo apt-get install logi-rts=3.25.0-1+revpi1 davon bitte "sudo apt-get update" machen
by zhan
30 Sep 2019, 08:59
Forum: Software
Topic: RevPi Connect recompiled kernel error with piControl
Replies: 6
Views: 4573

Re: RevPi Connect recompiled kernel error with piControl

Hi Roberto,

you are welcome , and feel free to post here if you have further question about this.

Regrads,
Simon
by zhan
25 Sep 2019, 11:06
Forum: Software
Topic: Revpi Connect with UEFI secure boot
Replies: 1
Views: 2292

Re: Revpi Connect with UEFI secure boot

Hello Bhavik Gajera,

Maybe you can get answer from this thread viewtopic.php?f=6&t=906&p=4725
Any further questions are welcome.

Regards
Simon
by zhan
25 Sep 2019, 10:47
Forum: Software
Topic: Can't compile piControl
Replies: 1
Views: 2680

Re: Can't compile piControl

Hello junkes,

to compile the linux kernel module, constructing the compiling environment is always needed.
I suggest you follow the instructions in https://github.com/RevolutionPi/kernelb ... ter/README to construct the env and build the piControl module.

Regards
Simon
by zhan
25 Sep 2019, 10:41
Forum: Software
Topic: RevPi Connect recompiled kernel error with piControl
Replies: 6
Views: 4573

Re: RevPi Connect recompiled kernel error with piControl

Hello Roberto,

the bcm2709_defconfig is not the right configuration, you should also git clone RevolutionPi/kernelbakery (https://github.com/RevolutionPi/kernelbakery) and try to follow the instructions in README to build the kernel for Revolution Pi Connect.

Regards
Simon
by zhan
20 Aug 2019, 15:46
Forum: Software
Topic: Modbus TCP network problem
Replies: 16
Views: 12859

Re: Modbus TCP network problem

Hi,
I just saw you question on https://github.com/raspberrypi/linux/issues/183.
How is it going now? I hope you everything goes well.
Anyhow, I think it's not the same problem as issue 183, which maight cause packet loss.
As there is no packet drop in your case, but just late to arrive.
by zhan
15 Aug 2019, 16:00
Forum: Hardware
Topic: RevolutionPiConnect with Label-Scanner LS3408FZ
Replies: 2
Views: 2842

Re: RevolutionPiConnect with Label-Scanner LS3408FZ

Hopefully you can get some useful information from this website: http://www.sane-project.org/