Sweet! I've been making some tweaks and playing around with gr-airmodes, dump1090.
-Ron / KB1UMH On Tue, Jul 16, 2013 at 11:10 AM, David Jacobowitz <[email protected]> wrote: > > This is cool! I like the aviation applications! I'm still working on my VOR > based positioning receiver -- slowly. > > Anyway, I compiled on Win32 / MinGW with the following problems: > > - uses getopt which wasn't part of my MinGW, but which is easy enough to > find. > > - unnecessarily includes "libusb.h". The code below does not actually call > libusb; that's all encapsulated in rtl-sdr, so this isn't necessary (and I'm > using the binary rtl-sdr lib downloaded from osmocom, so don't even have it > to include) > > - the Win32 pthread library doesn't have flockfile, funlockfile, > getc_unlock > > I just quick-and-dirty commented them out and I'm sure now the radio thread > messages and ACARS messages will be intermixed, but mostly the radio spits > out messages at the start. However, I think it would be easy to put a mutex > around stdio for this purpose. (Didn't get a chance to try it yet.) > > Seems to work! Good work! > > Regards, > -- dave j > > > > > > On 7/16/2013 3:00 AM, [email protected] wrote: >> >> Send osmocom-sdr mailing list submissions to >> [email protected] >> >> To subscribe or unsubscribe via the World Wide Web, visit >> http://lists.osmocom.org/cgi-bin/mailman/listinfo/osmocom-sdr >> or, via email, send a message with subject or body 'help' to >> [email protected] >> >> You can reach the person managing the list at >> [email protected] >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of osmocom-sdr digest..." >> >> >> Today's Topics: >> >> 1. ACARS decoder using rtl-sdr (Andreas Reinhardt) >> 2. Re: ACARS decoder using rtl-sdr (Adam Nielsen) >> >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Mon, 15 Jul 2013 17:54:00 +1000 >> From: Andreas Reinhardt <[email protected]> >> To: [email protected] >> Subject: ACARS decoder using rtl-sdr >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=us-ascii >> >> Hi everyone, >> >> I have combined "rtl_fm" with Thierry Leconte's (GPL'ed) acarsdec library >> code and created "rtl_acars" which can directly decode ACARS flight info >> messages to the console. Confirmed to compile on OSX 10.6 (not possible for >> me to check if it also compiles under Windows and *nix). Feel free to add it >> as another proof of concept to your distro unless you consider it too much >> of a quick&dirty hack. >> >> Grab the code from: http://pastebin.com/kLJHyQWt >> >> Best regards, >> Andreas >> >> >> ------------------------------ >> >> Message: 2 >> Date: Tue, 16 Jul 2013 18:37:31 +1000 >> From: Adam Nielsen <[email protected]> >> To: [email protected] >> Subject: Re: ACARS decoder using rtl-sdr >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=US-ASCII >> >>> Confirmed to compile on OSX 10.6 >>> (not possible for me to check if it also compiles under Windows and >>> *nix). >> >> This is great, thanks for posting! It compiles and runs under Linux >> with this command: >> >> $ gcc -o rtl_acars rtl_acars.c `pkg-config --cflags --libs librtlsdr >> libusb` -lpthread -lm >> >> $ ./rtl_acars -f 131550k >> Found 1 device(s): >> 0: Realtek, RTL2832U, SN: 00000991 >> >> Using device 0: Generic RTL2832U (e.g. hama nano) >> Found Elonics E4000 tuner >> Oversampling input by: 21x. >> Oversampling output by: 1x. >> Buffer size: 8.13ms >> Tuned to 131802000 Hz. >> Sampling at 1008000 Hz. >> Output at 48000 Hz. >> Exact sample rate is: 1008000.009613 Hz >> Tuner gain set to automatic. >> RX_IDX: 0 >> ACARS mode: B, message label: H1 >> Aircraft reg: .VH-VYE, flight id: QF0975 >> Block id: 55, msg. no: D12A >> Message content:- >> #DFBYBTLYBBN >> AMDAR3AU0138 >> AJ0LPS3KKSH:LX.9AQD - L///9AJIKN RKLEHCZRU : K///9 >> U 4 T Q0LCJDDSI V Y///9A M F LKLCJDDS0 U L///9 >> A Z 5 Q0L7JELS5 Y K///9U P P N0L30FTS2 . V///9 >> A 8 W OKKYZHKSW W L///9A G O LKKVS >> ----------------------------------------------------------[16/07/2013 >> 08:35] >> >> RX_IDX: 1 >> ACARS mode: B, message label: H1 >> Aircraft reg: .VH-VYE, flight id: QF0975 >> Block id: 56, msg. no: D12B >> Message content:- >> #DFBIBRE M M///9 >> >> ----------------------------------------------------------[16/07/2013 >> 08:35] >> >> Cheers, >> Adam. >> >> >> >> ------------------------------ >> >> _______________________________________________ >> osmocom-sdr mailing list >> [email protected] >> http://lists.osmocom.org/cgi-bin/mailman/listinfo/osmocom-sdr >> >> >> End of osmocom-sdr Digest, Vol 20, Issue 4 >> ****************************************** > > >
