--- Log opened Fri Apr 28 00:00:45 2017 00:59 -!- j_f-f [~quassel@rs-6.jff-webhosting.net] has quit [Remote host closed the connection] 01:02 -!- j_f-f [~quassel@rs-6.jff-webhosting.net] has joined #navit 01:27 -!- xenos1984 [~xenos1984@22-164-191-90.dyn.estpak.ee] has joined #navit 01:49 -!- Horwitz [~mich1@p200300800E36EC00022268FFFE64E7C4.dip0.t-ipconnect.de] has joined #navit 01:49 -!- mode/#navit [+o Horwitz] by ChanServ 03:32 -!- jjelen [~jjelen@77.240.101.27] has joined #navit 03:41 -!- jjelen [~jjelen@77.240.101.27] has quit [Ping timeout: 245 seconds] 03:46 -!- jjelen [~jjelen@77.240.101.27] has joined #navit 03:55 -!- jjelen [~jjelen@77.240.101.27] has quit [Ping timeout: 246 seconds] 04:43 -!- xenos1984 [~xenos1984@22-164-191-90.dyn.estpak.ee] has quit [Ping timeout: 240 seconds] 06:09 -!- pini [~pini@88.189.102.17] has joined #navit 06:17 -!- pini [~pini@88.189.102.17] has quit [Ping timeout: 240 seconds] 06:48 -!- xenos1984 [~xenos1984@2001:bb8:2002:200:6651:6ff:fe53:a120] has joined #navit 07:28 -!- xenos1984 [~xenos1984@2001:bb8:2002:200:6651:6ff:fe53:a120] has quit [Quit: Leaving.] 08:25 -!- ZeroOne [~ZeroOne@91.114.11.118] has joined #navit 09:07 -!- xenos1984 [~xenos1984@22-164-191-90.dyn.estpak.ee] has joined #navit 10:13 -!- pini [~pini@bou-fi.pustule.org] has joined #navit 10:47 #navit: < kazer> hi there 11:26 -!- robertp [5849c4aa@gateway/web/freenode/ip.88.73.196.170] has joined #navit 11:27 #navit: < robertp> hi 11:35 #navit: < kazer> hey robertp 11:36 #navit: < kazer> i had a question for you last time but did not had a chance to ask. Would you have a solution for the power board to survive engine cranks? 11:36 #navit: < kazer> i was thinking of using a bigass capacitor, but maybe there's something better? 11:36 #navit: < robertp> wait.. must translate first. then youll get an answer 11:37 #navit: < robertp> Ah... 11:37 #navit: < robertp> OK 11:37 #navit: < robertp> Did you have problems while starting* the engine? 11:38 #navit: < kazer> yeah the pi would reboot 11:38 #navit: < robertp> In my designs I normally use standard linear regulators with 470uF Cap befor and 100uF after. 11:39 #navit: < robertp> The Pi is kind of sensitive at its 3v3 lines 11:40 #navit: < robertp> You could insert a Badass coil right after the fuse (and the TVS cathode if you remember) 11:40 #navit: < kazer> a coil? 11:40 #navit: < robertp> And a Cap. 470uF/35V should work 11:41 #navit: < robertp> Yes, the coil saves energy like the cap 11:41 #navit: < robertp> but it must be placed in series to the poer line 11:42 #navit: < robertp> insert a W at the obvoius place 11:42 #navit: < kazer> interesting 11:43 #navit: < kazer> so the coil is in place of the two caps? 11:44 #navit: < robertp> no. Fuse - (TVS to GND) - Coil - CAP1 (to GND) - Regulator - CAP2 (to GND) - circuit 11:44 #navit: < robertp> Cap1: 470/35 Cap2: 100/16 11:44 #navit: < kazer> ok thanks. Could we use a 7805 for the regulator? 11:56 #navit: < robertp> Didnt you already have a regulator? 11:56 #navit: < robertp> The 7805 could be very hot with that much load (from the pi) 12:03 #navit: < kazer> i have the ubec, indeed. will give it a shot thanks 12:04 #navit: < kazer> on an unrelated topic : i have been able to drive a i2c fm receiver. Radio support is coming for the audio_framework :) 12:34 #navit: < robertp> I'd recommend a switching regulator for the pi 12:35 #navit: < robertp> woohooo 12:35 #navit: < robertp> who need fm? 12:35 #navit: < robertp> :D 12:35 #navit: < kazer> me, when going to the drive-in :) 12:41 #navit: < robertp> It should be enough to buffer the voltages before and after the ubec with caps, kazer 12:42 #navit: < kazer> great, i'll try that and will let you know 12:42 #navit: < kazer> what is your concern with ubec vs switching regulator? 12:42 #navit: < robertp> ubec is a switching regulator ;) 12:42 #navit: < kazer> ha :) this is what i though but wasn't unsure :) 12:43 #navit: < robertp> ha! not being unsure is best! 12:43 #navit: < kazer> haha 12:45 #navit: < robertp> Kazer, if the pi keeps rebooting on starting the engine, you have another option.. 12:48 #navit: < kazer> ha? 12:49 #navit: < robertp> add a second battery to your car. Thats the way i have it installed 12:50 #navit: < kazer> ha, yeah, but it sounds like a lot of hassle. If the caps don't work, i can also delay powering on the pi until after the engine is running for example 12:50 #navit: < robertp> while starting, the batteries are disconnected, and if the alternator produces voltage to charge the batteries both are connected 12:50 #navit: < robertp> Its just a relay and a second battery 12:53 #navit: < kazer> thanks for the idea, i'll keep it in mind. i really hope that caps will work though :) 14:00 -!- robertp [5849c4aa@gateway/web/freenode/ip.88.73.196.170] has quit [Quit: Page closed] 14:45 -!- robertp [5849c4aa@gateway/web/freenode/ip.88.73.196.170] has joined #navit 14:46 #navit: < robertp> Kazer, can you tell me how to access the network info gui? 14:48 #navit: < robertp> damn.. found it 14:53 #navit: < kazer> :) 14:54 #navit: < kazer> i'lll have to add a check during configure to ensure that we have ifaddrs.h available. shouldn't be too hard 14:55 #navit: < robertp> i'lll = I really will? 14:55 #navit: < robertp> nah mus be I'llll 14:57 -!- jjelen [~jjelen@77.240.101.27] has joined #navit 15:02 #navit: < kazer> haha 15:10 #navit: < robertp> kazer, as you are commiting while I am trying to review, I'll(ll) post my comments here: You might #if HAS_IFADDRS the whole network info command to make shure we do not end up in undefined references.... 15:13 #navit: < kazer> good catch, thanks 15:13 #navit: < kazer> feel free to amend my PR if you feel so inclined btw :) 15:17 -!- jjelen [~jjelen@77.240.101.27] has quit [Ping timeout: 260 seconds] 15:46 -!- circleci-bot [~circleci-@54.237.56.193] has joined #navit 15:46 #navit: < circleci-bot> Failed: metalstrolch's build (#1765; push) in navit-gps/navit (linux-network-info) -- https://circleci.com/gh/navit-gps/navit/1765?utm_campaign=chatroom-integration&utm_medium=referral&utm_source=irc 15:46 -!- circleci-bot [~circleci-@54.237.56.193] has quit [Client Quit] 15:55 -!- jjelen [~jjelen@77.240.101.27] has joined #navit 16:35 -!- jjelen [~jjelen@77.240.101.27] has quit [Quit: Leaving] 17:34 -!- pini [~pini@bou-fi.pustule.org] has quit [Ping timeout: 268 seconds] 17:48 -!- robertp [5849c4aa@gateway/web/freenode/ip.88.73.196.170] has quit [Quit: bye] 19:04 -!- ZeroOne [~ZeroOne@91.114.11.118] has quit [Read error: Connection reset by peer] 19:47 -!- xenos1984 [~xenos1984@22-164-191-90.dyn.estpak.ee] has quit [Quit: Leaving.] 19:58 -!- Horwitz [~mich1@p200300800E36EC00022268FFFE64E7C4.dip0.t-ipconnect.de] has quit [Ping timeout: 260 seconds] 20:10 -!- Horwitz [~mich1@p200300800E267500022268FFFE64E7C4.dip0.t-ipconnect.de] has joined #navit 20:11 -!- mode/#navit [+o Horwitz] by ChanServ 21:07 -!- noradtux [~noradtux@2a02:2028:569:2201:e92d:29b0:735d:ce9e] has quit [Ping timeout: 260 seconds] 21:11 -!- noradtux [~noradtux@2a02:2028:73f:701:1cdf:711d:778:8fd] has joined #navit --- Log closed Sat Apr 29 00:00:47 2017