David, On the camera you can use http://wiki.elphel.com/index.php?title=Parsedit.php to set camera parameters once.
The camera run PHP scripts, you can see some examples here: http://wiki.elphel.com/index.php?title=PHP_Examples But all you need for your usage is to set the camera in triggered mode (external trigger) http://wiki.elphel.com/index.php?title=Trigger and use http://wiki.elphel.com/index.php?title=Imgsrv to download a single image. on Raspberry pi side all you need is "wget http://192.168.0.9:8081/bimg"; Regards, Alexandre Poltorak Alsenet SA ----- Mail original ----- | De: "David Haberthür" <[email protected]> | À: "lengacher_p" <[email protected]> | Cc: [email protected] | Envoyé: Lundi 7 Janvier 2013 16:18:03 | Objet: Re: [Elphel-support] Elphel camera with Raspberry Pi | | Dear all. | | Thanks to one of the Masterstudents here, which has extensive | experience | with LAN-Parties I managed to find and correct the problem. | The non-working connection was not based on the auto-negotiation, but | a | problem of correct setting of the involved the IPs. Somehow DHCP on | Raspbian [1] doesn't "get" it when the camera is connected. | | Typing | $ sudo ifconfig 192.168.0.1 | , unplugging and reconnecting the camera did the trick. | | Now I'm onto the next problem. The user-interface over | 192.168.0.9/camvc.html is unuseably slow on that whimsy computer, so | I | need to whip up some Python code to download single images as fast as | possible... | | David | | [1]: http://www.raspberrypi.org/downloads | | On 10/30/2012 07:45 AM, Alexandre Poltorak wrote: | > David, | > This should solve the problem on raspberry pi: | > mii-tool -A 100baseTx eth0 | > | > Best regards | > Alexandre Poltorak | > Alsenet SA | > | > ----- Mail original ----- | > | De: "Alexandre Poltorak"<[email protected]> | > | À: "David Haberthür"<[email protected]> | > | Cc: [email protected] | > | Envoyé: Lundi 29 Octobre 2012 19:42:25 | > | Objet: Re: [Elphel-support] Elphel camera with Raspberry Pi | > | | > | Hello David, | > | | > | Auto-negotiation between raspbery-pi and Elphel 353 with a | > | power-injector in the middle may not work. Please try to manually | > | set | > | the network link using mii-tool on Raspbery-pi. | > | | > | Regards, | > | Alexandre | > | | > | On Mon, Oct 29, 2012 at 6:03 PM, David Haberthür | > |<[email protected]> wrote: | > |> Dear All. | > |> I intend to run an Elphel NC353L [1] on a Raspberry Pi [2], but | > |> run | > |> into | > |> troubles with the connection. Whenever I connect the camera via | > |> Ethernet, | > |> the yellow LED starts to blink, but I cannot connect to the | > |> camera | > |> with the | > |> Browser. Whenever I ping the camera on 192.168.0.9, the green | > |> LED | > |> periodically blinks, but the terminal of the Raspberry Pi | > |> complains | > |> that the | > |> "host is unreachable". | > |> Whenever I plug the Ethernet cable into my Macbook Pro I get a | > |> connection | > |> without troubles. Do I need to configure the Ethernet port on | > |> Debian to talk | > |> to the camera while I don't need to do that on OS X? Whenever I | > |> connect a | > |> LAN cable I can access the web on the Raspberry Pi, just not | > |> the | > |> camera... | > |> I would be grateful for some help, | > |> David | > |> | > |> [1]: Currently on loan by the "Swiss office" of Elphel, | > |> Alexandre | > |> Poltorak. | > |> [2]: http://www.raspberrypi.org/ | > |> | > |> -- | > |> Dr. David Haberthür | > |> Swiss Light Source | > |> Paul Scherrer Institut | > |> WBBA/207 | > |> CH-5232 Villigen | > |> +41 56 310 31 80 | > |> | > |> _______________________________________________ | > |> Support-list mailing list | > |> [email protected] | > |> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com | > | | > | _______________________________________________ | > | Support-list mailing list | > | [email protected] | > | http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com | > | | | | _______________________________________________ | Support-list mailing list | [email protected] | http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com | _______________________________________________ Support-list mailing list [email protected] http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
