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by adlersam
Sun Jul 14, 2013 7:47 am
Forum: Networking and servers
Topic: Zeroconf on RPi?!
Replies: 10
Views: 4765

Re: Zeroconf on RPi?!

Hi Eric, if you really don't have an HDMI monitor and a keyboard around to temporarily connect it to the RPI for debugging, you may try this: - Connect your RPI to your router and ssh into it. - Have a look at the avahi-autoipd man page (man avahi-autoipd); that's always a good idea :-). - Start ava...
by adlersam
Sat Jul 13, 2013 7:12 pm
Forum: Networking and servers
Topic: Zeroconf on RPi?!
Replies: 10
Views: 4765

Re: Zeroconf on RPi?!

Hi Eric, did you install avahi-autoipd? If you did, you could simply start the autoipd deamon manually, which should assign an IP address from the 169.254 range being dedicated for that purpose. If that works, you may change /etc/dhcp/dhclient-exit-hooks.d/zzz_avahi-autoipd as described in my previo...
by adlersam
Mon Feb 25, 2013 7:30 am
Forum: Networking and servers
Topic: Zeroconf on RPi?!
Replies: 10
Views: 4765

Re: Zeroconf on RPi?!

Doesn't Avahi do zeroconf without problems? I meanwhile found out that the Debian packet avahi-autoipd is required for automated IP assignment. Furthermore, the file /etc/dhcp/dhclient-exit-hooks.d/zzz_avahi-autoipd, wich is part of that packet, seems to be wrong: It starts the avahi-autoipd deamon...
by adlersam
Sat Feb 23, 2013 5:28 pm
Forum: Networking and servers
Topic: Zeroconf on RPi?!
Replies: 10
Views: 4765

Zeroconf on RPi?!

Hi, most time, my RPi runs standalone, doing its work in a remote location while not being connected to a LAN. But for maintenance, I want to be able to ssh into it, either by connecting the RPi at home to my local network _or_ by _directly_ connecting a Laptop to the RPi at the remote location. Whi...
by adlersam
Thu Aug 23, 2012 4:54 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: how to configure GPIO sink current
Replies: 4
Views: 4551

Re: how to configure GPIO sink current

I've read at several locations that the RPI GPIO sink current is configurable from 2 to 16mA No that is not quite right. It is the drive current and hence the impedance of the output that is configurable. BUT this does not limit the current to a safe value or indeed a value equal to the drive curre...
by adlersam
Wed Aug 22, 2012 3:21 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: how to configure GPIO sink current
Replies: 4
Views: 4551

how to configure GPIO sink current

Hi, Hope I'm asking this at the right place, please apologize if I'm wrong: I've read at several locations that the RPI GPIO sink current is configurable from 2 to 16mA and that the details are described in a document called "GPIO Datasheet Addendum". But all I could find when googling for that docu...

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