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by pi-anazazi
Wed Apr 17, 2019 11:52 am
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

oops, yes, typo, I'm getting old, could not keep the 69 mm in head from page 1 of this thread (Dougies post)

PS:... sorry, another typo or two in your name! Really getting old... ;-)
by pi-anazazi
Wed Apr 17, 2019 8:56 am
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

@NGC8534 If I see it correctly you removed 89mm of the screen on top of your coax antenna to make this the receiving part of the antenna, the rest of the screen still in place and working as a screen... Before I was struggling a little bit with the description, now it makes sense, I guess. Will need...
by pi-anazazi
Mon Apr 15, 2019 5:58 pm
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

I had a look, the PLUS version has the 1090 MHz filter. I think I would go without the filter, as the receiver can be used in different directions, so I start probably with a broad-range receiver. Some cell phone stuff and the "little big city" close by here, too... How do you connect your handcraft...
by pi-anazazi
Mon Apr 15, 2019 1:44 pm
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

OK, I join your coffee can DIYS antenna club, would this be a start to get the software setup: receiver https://www.amazon.de/gp/product/B06Y1D7P48 (RTL2832U & E4000) antenna https://www.amazon.de/gp/product/B073JWDXMG ? Dunno if the receiver is worth the higher price compared to this one: https://w...
by pi-anazazi
Fri Apr 12, 2019 4:51 pm
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

Hmmm, any better suggestions available on the old continent? Won't buy from the island these days anymore, never know what happenz next day... ;-)
by pi-anazazi
Fri Apr 12, 2019 2:46 pm
Forum: C/C++
Topic: Making sense of ADS-B checksums & bitfields
Replies: 52
Views: 3233

Re: Making sense of ADS-B checksums & bitfields

This sounds fun!

Would this be a thing:

https://www.amazon.de/dp/B00HXF8WLY

?

Which raspi do you use?
by pi-anazazi
Fri Mar 29, 2019 12:00 pm
Forum: General discussion
Topic: Enabling I2C on Raspberry Pi
Replies: 24
Views: 515

Re: Enabling I2C on Raspberry Pi

Check with a voltmeter that you have 3.3 and 5 V on your breadboard where the T-cobbler promises to provide them. Otherwise you did it wrong at some point and potentially fried your electronics.
by pi-anazazi
Fri Mar 29, 2019 10:58 am
Forum: General discussion
Topic: Enabling I2C on Raspberry Pi
Replies: 24
Views: 515

Re: Enabling I2C on Raspberry Pi

...which is virtually impossible, as the GPIOs are not mirror-symmetric ;-)

Check were you have the 3.3 and 5 V on your cobbler and where they should be.
by pi-anazazi
Fri Mar 29, 2019 10:19 am
Forum: General discussion
Topic: Enabling I2C on Raspberry Pi
Replies: 24
Views: 515

Re: Enabling I2C on Raspberry Pi

Check first, not to blow up your electronics ;-)
by pi-anazazi
Fri Mar 29, 2019 9:56 am
Forum: General discussion
Topic: Enabling I2C on Raspberry Pi
Replies: 24
Views: 515

Re: Enabling I2C on Raspberry Pi

At the T-cobbler end: Yes. But not on the raspi...
by pi-anazazi
Wed Mar 27, 2019 4:01 pm
Forum: General discussion
Topic: Sterilization of Pi
Replies: 27
Views: 1109

Re: Sterilization of Pi

"I would hesitate to subject most electronics to 170 C." ...I'm not an expert, but 120°, 100% humidity and several times normal air pressure sound toxic for most electronics as well. Ethylene oxide might work (whatever you might want to do with the raspi afterwards. Command and control at your tissu...
by pi-anazazi
Tue Mar 26, 2019 6:36 pm
Forum: Beginners
Topic: Using RPi to spoof ISP gateway
Replies: 4
Views: 110

Re: Using RPi to spoof ISP gateway

Nope, there is no gigabit ethernet on raspi, so: no chance.buy a decent firewall hardware (2 gigabit ethernet RJ45) and put something like opnsense as OS on the appliance and you have a decent perimeter firewall...
by pi-anazazi
Mon Mar 25, 2019 8:52 am
Forum: General discussion
Topic: Sterilization of Pi
Replies: 27
Views: 1109

Re: Sterilization of Pi

...but there is dry-heat sterilization also https://en.wikipedia.org/wiki/Dry_heat_sterilization Miles OT in the meantime. If they want to use ethylene oxide or chlorine dioxide the question the TO asked was: Is there a risk for electronic discharging? Answer: no, 10 sec after powering off (by jdb »...
by pi-anazazi
Thu Mar 21, 2019 4:12 pm
Forum: General discussion
Topic: Layout of new official keyboard
Replies: 47
Views: 1658

Re: Layout of new official keyboard

And since the point has been raised, my preferred trackball is the Logitech Trackman Marble . I have 5 of these :-) Can't be doing with mice these days :-) On my Mint-19 machines I add the lines below to /usr/share/X11/xorg.conf.d/40-libinput.conf to enable scroll wheel functionality (I've not trie...
by pi-anazazi
Thu Mar 21, 2019 2:26 pm
Forum: Networking and servers
Topic: Using 2 USB Ethernet adapters
Replies: 8
Views: 592

Re: Using 2 USB Ethernet adapters

I use two bridged USB-RJ45 adapters for wireshark and set them up as a bridge with these commands: ifconfig eth1 -arp promisc 0.0.0.0 up ifconfig eth2 -arp promisc 0.0.0.0 up brctl addbr br0 brctl addif br0 eth1 brctl addif br0 eth2 ifconfig br0 -arp promisc 0.0.0.0 up ...adapt for your needs with t...
by pi-anazazi
Thu Mar 21, 2019 2:01 pm
Forum: openSUSE
Topic: HDMI config problems after Raspberry Pi TW 4.15.13 -> 4.16.6 update
Replies: 1
Views: 891

Re: HDMI config problems after Raspberry Pi TW 4.15.13 -> 4.16.6 update

This forum is basically dead. If you will find ANY help, then via the ARM mailing list of opensuse or in the "Install/Boot/Login" forum for opensuse. Just mention ARM/raspi and malcolm lewis might be your man, if he sees any chance to help...
by pi-anazazi
Mon Feb 25, 2019 3:52 pm
Forum: openSUSE
Topic: Is anyone running openSUSE on a Pi 3B+ ?
Replies: 1
Views: 1283

Re: Is anyone running openSUSE on a Pi 3B+ ?

I still have some TW JeOS with a graphical desktop added, use them with Wireshark and 2 USB-NICs, as I can't get Raspbian to shut up on the bridge made of the two USB-NICs (some arp spam or so, no way around that, apparently). But I would never do a real update anymore on these SD-cards. No way to c...
by pi-anazazi
Fri Feb 15, 2019 2:37 pm
Forum: General discussion
Topic: IPtables with PiHole
Replies: 7
Views: 366

Re: IPtables with PiHole

Because it's not "an outside IP". Read again. And include multicast into your search. Then you will understand in 5 min...
by pi-anazazi
Fri Feb 15, 2019 7:10 am
Forum: General discussion
Topic: IPtables with PiHole
Replies: 7
Views: 366

Re: IPtables with PiHole

Spoiler re: your Bonjour multicast traffic:

https://stackoverflow.com/questions/124 ... 24-0-0-251

;-)

Read about multicast and you will find the answer to your question.
by pi-anazazi
Sun Feb 10, 2019 2:18 pm
Forum: Beginners
Topic: USB-HDD - NAS-attempt - Device or resource busy
Replies: 11
Views: 392

Re: USB-HDD - NAS-attempt - Device or resource busy

"2 x 16GB USB thumb drive" vs. 2x 3.5" WDred SATA-USB This is what I think makes the difference.... I didn't use a pi-specific guide, simply startpaged some debian/raspian guide to setup a RAID1 and after you mount it on boot via fstab, create a samba share (second term to startpage, including "rasp...
by pi-anazazi
Sun Feb 10, 2019 10:48 am
Forum: Beginners
Topic: USB-HDD - NAS-attempt - Device or resource busy
Replies: 11
Views: 392

Re: USB-HDD - NAS-attempt - Device or resource busy

Have two Raspi 2 with two 2 TB HDDs (WD red) each (MD software RAID mirror) and USB 2-SATA converters for more than 3 years now. Rebuilt is about 24 t o26 h, IIRC. Not a real problem here anyway. I use it for file transfer and backup. Never reached any show stoppers yet... ;-)
by pi-anazazi
Sat Feb 09, 2019 7:41 pm
Forum: Beginners
Topic: RasPBX- How to?
Replies: 15
Views: 461

Re: RasPBX- How to?

Problem is: The provider wants to sell its "Fritzboxes", so the information provided in public is not really reliable. Example: They tell customers the registrar for SIP is tel2.provider.xy (which you can't resolve via DNS), but in reality it is farm2.tel2.provider.otherprovider.xy. No joke! They tr...
by pi-anazazi
Sat Feb 09, 2019 5:30 pm
Forum: Beginners
Topic: RasPBX- How to?
Replies: 15
Views: 461

Re: RasPBX- How to?

Problem is: I'm a freelancer and travel a lot, so I need the call forward to keep in touch with my customers. If I can't fix it this weekend, I have to move the number to a different provider with a webGUI for call farwarding (sipgate basic). Cost me endless hours in the last week, will cost me a co...
by pi-anazazi
Sat Feb 09, 2019 4:58 pm
Forum: Beginners
Topic: RasPBX- How to?
Replies: 15
Views: 461

Re: RasPBX- How to?

I did a package capture on the router for the Gigaset with call forwarding activate, calling the VOIP number: 1. SIP Invite with VOIP number coming in. 2. Gigaset sends SIP package "Status 100 Trying" 3. Gigaset sends SIP package "Status 302 Moved Temporaritly", including the number given in web GUI...
by pi-anazazi
Thu Feb 07, 2019 7:11 pm
Forum: Beginners
Topic: RasPBX- How to?
Replies: 15
Views: 461

Re: RasPBX- How to?

Don't remember, I'm off-site ATM... Again: The Fritzbox (if you buy it from the provider at funny prices) can do call forwarding with only one VOIP account. Believe me, the options with the Gigaset are all done. I need something else.

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