- Openwifi - Freifunk Nordwest

Servers offline?
by Jens Ellerbrock | Freifunk Nordwest e. V. 04 Sep '25

04 Sep '25

Hey guys I can't upload at the moment. Is there any known bug? Von meinem Samsung Galaxy Smartphone gesendet.

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Probleme mit der Internetverbindung
by augeandre522＠gmail.com 07 Nov '22

07 Nov '22

Hallo liebes Freifunk Team, wir in Heimsen Petershagen haben seit Wochen Probleme bei der Internetverbindung, es verbindet sich zwar aber es geht nicht raus. Oder der Freifunk verschwindet ist dann wieder in ca.20 Minuten wieder da verbindet sich man kommt kurz raus und dann schmeißt er ein wieder raus. Was ist da denn los? Es war eine ganze Zeit lang echt zuverlässig nun fängt das Problem wieder an. Liegt das eventuell daran, weil das Glasfaser Netz ausgebaut wird? Soll keine bösartige Beschwerde sein. Mehr eine Anmerkung um eventuell bissel Gewissheit zu haben an was es liegt. Vielleicht liegt es auch an mir? Viele Grüße noch Mal André Auge

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Ranking table
by lilli cao 06 Aug '18

06 Aug '18

Hi guys, i would love to intergrate the ranking table in Openwifi.su <https://www.google.com/search?client=ubuntu&channel=fs&q=android+kill+app+i…> directly into the app. Is there any availabe api for that? Or can you please create one for me? thanks, Regard, Lilli

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OpenWLANMap App current state
by lilli cao 24 Jul '18

24 Jul '18

Hi, in the last weeks I was working on the storing and uploading part. 1.Storer: I decided for a standard database sqlite.The reason is that it is structured and easy to maintain. Also I remove all duplicate of data entries by making bssid as primary key in sqlite. An entry is only updated if the rssid is bigger. Room lib is used to make the access of sqlite simple. In order to store the access point in the database, I implemented a seperated thread, which reads data from a blocking queue and saves it in the database, which works parallel with the scan thread and will be interrupted if there is nothing in the queue to store. Also to save energy and not force the store thread to run the whole time, a list of access points will be put into the blocking queue as an element. 2.Uploader: uploading can only be processed if number of access points > 250. Before starting uploading, all unsaved access points will be saved, store thread will be interrupted to ensure no conflict occur if 2 threads try to access database. Also the uploader will read maximum a number of data entries(5000) from the database and upload it, not the whole database but every 5000, in order to pretend out-of-memory problem at device with small ram. User bssid is as before created by random secure and is used for uploading. As next, I will implement all the setting option, as well as resource optimization. I leave here a .apk file if you want to try it yourself. https://www.dropbox.com/s/ytbqevax9wgkw1w/app-release.apk?dl=0 The source is hosted in https://github.com/openwifi-su/OpenWLANMap-App Any comment, feedback, question is always welcomed. Regards, Lilli

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Router ohne Funktion
by Benno Behrens 10 Jul '18

10 Jul '18

Hallo, seit geraumer Zeit funktioniert das Wlan über den Router nicht mehr. Der Router ist an und die Kontrollleuchte für die Funktion ist hellgrün. Die Kontrollleuchte für Wlan leuchtet nur schwach. Ist der Router defekt? In der Karte von unserem Standort steht immer noch Hermes Paket Shop. Kann dieser entfernt werden? Hier gibt es den Hermes Shop seit Februar 2018 nicht mehr.

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Re: UI Mockup
by caothivananh98 05 Jun '18

05 Jun '18

Sure.I attach here some screenshots.Also a demo video can be found here: https://youtu.be/MCuHNykq4tkBestLilli Sent from my Samsung device -------- Original message -------- From: virtual_worlds(a)gmx.de Date: 6/4/18 10:40 (GMT+01:00) To: anh cao <caothivananh98(a)gmail.com>, openwifi(a)lists.ffnw.de Subject: Aw: [Openwifi] UI Mockup Hm, I think nobody will install an more or less unknown .apk easily. May be you have some screenshots? Gesendet: Sonntag, 03. Juni 2018 um 15:55 Uhr Von: "anh cao" <caothivananh98(a)gmail.com> An: openwifi(a)lists.ffnw.de Betreff: [Openwifi] UI Mockup Hi mentors, Hi guys, I am sending you here a UI design for the new app. https://www.dropbox.com/s/ytbqevax9wgkw1w/app-release.apk?dl=0 I am currently implementing the functionalities and will update it as soon as possible. Until then, I will be glad to get some review/feedback from your side for the UI Best, Lil _______________________________________________ Openwifi mailing list -- openwifi(a)lists.ffnw.de To unsubscribe send an email to openwifi-leave(a)lists.ffnw.de

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UI Mockup
by anh cao 04 Jun '18

04 Jun '18

Hi mentors, Hi guys, I am sending you here a UI design for the new app. https://www.dropbox.com/s/ytbqevax9wgkw1w/app-release.apk?dl=0 I am currently implementing the functionalities and will update it as soon as possible. Until then, I will be glad to get some review/feedback from your side for the UI Best, Lil

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Google Summer of Code Student
by anh cao 02 Jun '18

02 Jun '18

Hi guys, my name is Lilli and i am a student from Hamburg, Germany. I am working on rewriting the OpenWLANMap App during this summer. The schedule for the project as well as the current code can be found here https://docs.google.com/document/d/1ywUDJOWqUDPs8WGSluvaKv382OOTC9hl_XSIrA6… https://github.com/openwifi-su/OpenWLANMap-App I will attach a .apk as soon as possible. feel free to contact me if you have any question Best regards, Lilli

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Garbage in the DB
by lrnzo 19 Jun '17

19 Jun '17

Hello guys, there might be a little bit of garbage data in the database. for instance the wifi located at (lat,lon) (0,0) and some other wifi that seem to exists offshore of west africa. see this permalink: http://owm.vreeken.net/map/?zoom=7&lat=248286.57709&lon=257401.69271&layers… especially the wifis at (0,0) are causing trouble here at Freifunk Nordwest, see https://map.ffnw.de/#!v:m;l:ec086b741582-f4f26d85a1f6 it would help us a lot, if those obviously false entries could be removed from the DB Kind regards Lorenz

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Re: [Openwifi] Garbage in the DB
by [OpenWifi.su] ???????? ???? 17 Jun '17

17 Jun '17

> > Filtering out the "misleading" bssids would be a good way to prevent > misplaced Freifunk APs. But in order to filter them one must know them. So > i downloaded the db.tar.bz2 and started to search. I tried Push this bash scripts to our github >

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