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by BlackEdder
Wed Dec 05, 2012 5:24 pm
Forum: Automation, sensing and robotics
Topic: RF Bitbanger ported to Raspberry Pi
Replies: 91
Views: 46781

Re: RF Bitbanger ported to Raspberry Pi

Sorry for infecting you with my problems :(

It might mean something is wrong with the GPIO circuit, but I still would think that that would fail silently.
by BlackEdder
Wed Dec 05, 2012 7:16 am
Forum: Automation, sensing and robotics
Topic: RF Bitbanger ported to Raspberry Pi
Replies: 91
Views: 46781

Re: RF Bitbanger ported to Raspberry Pi

You are right, it seems to work without the group option an running as sudo. Still I am pretty sure I need the group option to control my switches.
by BlackEdder
Tue Dec 04, 2012 10:40 pm
Forum: Automation, sensing and robotics
Topic: RF Bitbanger ported to Raspberry Pi
Replies: 91
Views: 46781

Re: RF Bitbanger ported to Raspberry Pi

If I leave the -g out I get a segmentation fault :(
by BlackEdder
Tue Dec 04, 2012 10:12 pm
Forum: Automation, sensing and robotics
Topic: RF Bitbanger ported to Raspberry Pi
Replies: 91
Views: 46781

Re: RF Bitbanger ported to Raspberry Pi

pi@raspberrypi:~$ ls -al /dev/rfbb crw-rw-r-- 1 root dialout 252, 0 Dec 4 21:34 /dev/rfbb And I tried multiple commands. For example: pi@raspberrypi:~$ rfbb_cmd -d /dev/rfbb -i RFBB -p NEXA -g D -c 1 -l 0 Error writing to RFBB device: Invalid argument pi@raspberrypi:~$ lsmod Module Size Used by rfbb...
by BlackEdder
Tue Dec 04, 2012 9:10 pm
Forum: Automation, sensing and robotics
Topic: RF Bitbanger ported to Raspberry Pi
Replies: 91
Views: 46781

Re: RF Bitbanger ported to Raspberry Pi

I've used the directions in Sander's post above and got everything installed fine. Rfbb is loaded and /dev/rfbb is made. Still when I try to issue commands I always get: Error writing to RFBB device: Invalid argument Anyone any idea what might cause this? Could it be that my transmitter is not conne...
by BlackEdder
Sat Aug 04, 2012 3:04 pm
Forum: Raspberry Pi OS
Topic: Qemu problem
Replies: 20
Views: 21616

Re: Qemu problem

Thank you for the detailed post. My problem indeed seemed to be that my qemu version was too old. Furthermore, pinging still didn't work, but downloading/updating did work correctly and that was the main thing.
by BlackEdder
Sun Jul 29, 2012 11:06 am
Forum: Raspberry Pi OS
Topic: Qemu problem
Replies: 20
Views: 21616

Re: Qemu problem

For me changing the resolv.conf just results in non working dns at all. Where did you get the 10.0.2.2 from? Is that the nameserver of your "wider" subnet?
by BlackEdder
Fri Jul 27, 2012 5:21 pm
Forum: Raspberry Pi OS
Topic: Qemu problem
Replies: 20
Views: 21616

Re: Qemu problem

I also still have problems with trying to get this image to boot using qemu under linux. I alos tried the link from plugwash, which did boot, but I couldn't get internet to work. DNS seemed to work fine, but I couldn't ping/download anything. This was not a problem before with the non raspbian image .

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