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by Re4per
Sat Mar 25, 2017 7:56 pm
Forum: General discussion
Topic: Webiopi doesn't work on Raspberry Pi 2
Replies: 38
Views: 39211

Re: Webiopi doesn't work on Raspberry Pi 2

Hi all, just to finish things, i've found it. I had to sudo apt-get install rpi.gpio and reinstall the patched webiopi. It still gives me the two shown errors, but as far as i tested it, everything works. :D :arrow: Caveadd, python3 will also be installed with it. Also tried to fix this by doing sud...
by Re4per
Mon Mar 20, 2017 6:43 pm
Forum: General discussion
Topic: Webiopi doesn't work on Raspberry Pi 2
Replies: 38
Views: 39211

Re: Webiopi doesn't work on Raspberry Pi 2

Hello together, it seems that there is still at least one issue with the doublebind patch. I've installed 2016-05-27-raspbian-jessie-lite on my Pi 2 and got the same Error as MikeGreany stated before. The wierd thing is, some time ago i had a hard one doing it on the same hardware and i remember tha...
by Re4per
Thu Sep 18, 2014 6:03 pm
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

Re: using Pi4J inside JSP fails

Hello together, i kept on tinkering around with things and have some new results, but it's still not working... In the tomcat logs i've found two things which i could solve. It seems to be related to the problem that the Pi4J libs couldn't be found/invoked/used inside my JSP. I found this inside the...
by Re4per
Wed Sep 17, 2014 11:40 am
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

Re: using pi4j inside JSP fails

Hello Zac and thanks for putting time in this. i've checked the dl-link and i found it working, but it's a little bit tricky and of course missleading, sry for that. You have to choose the second box, were you find this link reflected at the top left handside in a textfield which is called "URL". (f...
by Re4per
Tue Sep 16, 2014 10:21 pm
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

Re: using pi4j inside JSP fails

Hi there, Java version is 1.7.0_40 Meanwhile i've changed the location of the war file and put it under /var/lib/tomcat7/webapps. Unfortunately it did not improve anything. Since now tomcat simply crashes w/o filling the logs. Here comes the file http://www.freefilehosting.net/javaserverpages Thank ...
by Re4per
Mon Sep 15, 2014 11:53 am
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

Re: using pi4j inside JSP fails

Thanks for the comment, these are the files located under /usr/share/tomcat7-examples/examples/JavaServerPages/WEB-INF/lib pi4j-core.jar pi4j-device.jar pi4j-gpio-extension.jar pi4j-service.jar and here comes the hole logfile: Sep 15, 2014 12:13:22 PM org.apache.catalina.core.ApplicationContext log ...
by Re4per
Sun Sep 14, 2014 9:36 pm
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

Re: using pi4j inside JSP fails

I believe it should be /WEB-INF/lib/.
Right, as far as i found out, this is it. I checked it on the RPi filesystem also, therefore no changes to the issue.

any other ideas ?

Thanks
Thomas
by Re4per
Sun Sep 14, 2014 7:02 pm
Forum: Java
Topic: using Pi4J inside JSP fails
Replies: 10
Views: 3942

using Pi4J inside JSP fails

Hello together, i'm trying to build a JSP webfrontend using the pi4j library. So far, it consists of two pages. The first one is displaying gpio states and other "live" values. The second one is intended to be the "settings" page, were it should be possible to send modified values and gpio pin state...

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