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aaditya khand

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Jun 30, 2017, 5:16:50 AM6/30/17
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Hi Piotr,
I went through you tuto in order to make an IMSI catch. I am little blocked when I wireshark using airprobe-rtlsdr.grc, I'm not seeing anything. Is there any configuration that I have to do for wireshark? 

Thanks for your response in advance,

Best regards

Cinaed Simson

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Jun 30, 2017, 4:37:27 PM6/30/17
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On 06/30/2017 02:16 AM, aaditya khand wrote:
> Hi Piotr,
> I went through you tuto in order to make an IMSI catch. I am little
> blocked when I wireshark using airprobe-rtlsdr.grc, I'm not seeing
> anything. Is there any configuration that I have to do for wireshark?

How do you know you can do anything with wireshark - let alone wireshark
plus airprobe-rtlsdr.grc?

Have you tried using wireshark to capture packets from the Ethernet
interface? How did that work out?

Where did you find airprobe-rtlsdr.grc? I may be wrong but I'm pretty
sure it's been replaced by grgsm_livemon.grc over 3 years ago. If true,
don't expect any help - except possible from where ever you downloaded
it from - assuming they're supporting it.

Also, you need to include the version of gnuradio you're using, the type
of machine, and type of SDR.


-- Cinaed

>
> Thanks for your response in advance,
>
> Best regards
>
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> For more options, visit https://groups.google.com/d/optout.

Cinaed Simson

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Jul 3, 2017, 4:10:45 PM7/3/17
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On 06/30/2017 02:16 AM, aaditya khand wrote:

Also, if I recall correctly, in a previous message you indicated you
where using a HackRF. So you need to be clear on which hardware device
you're using the HackRF or the RTL dongle.

-- Cinaed


ing
> anything. Is there any configuration that I have to do for wireshark?
>
> Thanks for your response in advance,
>
> Best regards
>

aaditya khand

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Jul 10, 2017, 9:30:04 AM7/10/17
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Hello,
firstly, thank you for your answer and sorry for posting this topic without much information.

I went through this tuto https://z4ziggy.wordpress.com/2015/05/17/sniffing-gsm-traffic-with-hackrf/ and we didn't know that airprobe-rtlsdr.grc is replaced by grgsm_livemon.grc. I just saw that the post was from may 2015.
When I used wireshark, I put it on localhost as mentionned on that tuto. Anyway i'm going to do a fresh start with grgsm_livemon.grc.
i'm really new to it so in oder not to install anything and everything, can you please tell me what is the best way to proceed? or just to know the compatible version that i have to use in order to start my school project work.

For my last installation i used, debian 8.2 with hackrf one(firmware 2015.07.2).

Thank you once again for your help.

Best regards,
cyproqcious

aaditya khand

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Jul 10, 2017, 10:11:35 AM7/10/17
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I think i Found from where to start :
and if i'm not wrong, once done, i have to use grgsm_livemon.grc through gnu-radio companion ?

best regards,
Cyproqcious

snehas...@vehere.com

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Jul 10, 2017, 11:08:30 AM7/10/17
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Hello


>i have to use grgsm_livemon.grc through gnu-radio companion ?

Yes.

BR
Snehasish

Cinaed Simson

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Jul 10, 2017, 5:50:29 PM7/10/17
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On 07/10/2017 06:30 AM, aaditya khand wrote:
>
> Hello,
> firstly, thank you for your answer and sorry for posting this
> topic without much information.
>
> I went through this tuto
> https://z4ziggy.wordpress.com/2015/05/17/sniffing-gsm-traffic-with-hackrf/ and we
> didn't know that airprobe-rtlsdr.grc is replaced by grgsm_livemon.grc. I
> just saw that the post was from may 2015.
> When I used wireshark, I put it on localhost as mentionned on that tuto.
> Anyway i'm going to do a fresh start with grgsm_livemon.grc.
> i'm really new to it so in oder not to install anything and everything,
> can you please tell me what is the best way to proceed? or just to know
> the compatible version that i have to use in order to start my school
> project work.
>
> For my last installation i used, debian 8.2 with hackrf one(firmware
> 2015.07.2).

Also you need to ensure the libhackrf library matches the firmware.

Type

hackrf_info

and post the output.

The output should include

libhackrf version: 2017.02.1 (0.5)

Also, I believe the grgsm_livemon.grc flowgraph is configured for the
RTL-SDR so you'll need to port the RTL-SDR Source to a osmocom Source.

Disable RTL-SDR Source - don't delete it - and add the osmocom Source.

The first step is transfer the information from the RTL-SDR Source into
the osmocom Source.

In the second step, you'll need to change gains.

In the osmocom Source, there are 3 gain settings, namely, RF Gain, IF
Gain, and BB Gain.

You need to set the RF Gain to 0 when receiving and you would like to
have the IF Gain and BB Gain to be on independent sliders.

The RF Gain is either 0 or 1 - 0 for receiving and 1 for transmitting
and you definitely do not want the RF Gain on a slider.

Go into the osmocom soure and replace what ever is in the RF Gain slot -
probably a variable for the gain slider - with value of 0.

You can manually set the IF Gain to 24 (max value is 40 increments of 8)
and the BB Gain to 30 (max value is 62 increments of 2) - switch them
over to sliders later.

-- Cinaed
> <https://groups.google.com/d/msgid/gr-gsm/CABPcA_EDTijoQ2GTY1jHVy5aLwG3Xq_pjyJ4_WJi1SFD_%3D4hsw%40mail.gmail.com?utm_medium=email&utm_source=footer
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aaditya khand

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Jul 10, 2017, 6:38:34 PM7/10/17
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Hello,
I have nothing inside the bracket.







i'm making a fresh start now.
i'm starting with this now:
Best regards
cyproqcious

Cinaed Simson

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Jul 10, 2017, 8:57:14 PM7/10/17
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On 07/10/2017 03:38 PM, aaditya khand wrote:
> Hello,
> I have nothing inside the bracket.

If you used the OS to install the HackRF software, then try

apt list --installed | grep libhackrf

And just cut and paste the text into your email - there is no need send
a binary image or a URL to binary image when the output from Linux
command is text.

Or cut and paste the text into a text file and send the text file.

-- Cinaed


>
> <https://lh3.googleusercontent.com/-ryDAeOwYKpI/WWQBUM5l2-I/AAAAAAAAIxs/yK5SuPSS-mw1BF8AqIATcu4lAkoZQGkygCLcBGAs/s1600/hackrf.png>
> <https://groups.google.com/d/msgid/gr-gsm/d6ab1d46-08eb-4d68-9808-f06f3fe70b43%40googlegroups.com?utm_medium=email&utm_source=footer
> <https://groups.google.com/d/msgid/gr-gsm/d6ab1d46-08eb-4d68-9808-f06f3fe70b43%40googlegroups.com?utm_medium=email&utm_source=footer>>.
>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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Cinaed Simson

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Jul 10, 2017, 9:04:12 PM7/10/17
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Okay I the hacked grgsm_livemon.grc so it can used be used with a rtl
dongle or a hackrf.

It's enclosed as

grgsm_livemon-hackrf.grc

I'm using the github version of gr-gsm

commit 8f121c1e7c3e052ffcb63904f56de4eec7741dc2
Author: Piotr Krysik <ptrk...@gmail.com>
Date: Thu Mar 30 10:55:08 2017 +0200

If you want to use a rtl dongle, just disable the osmocom source and
enable the rtl-sdr source.

-- Cinaed


On 07/10/2017 03:38 PM, aaditya khand wrote:
> Hello,
> I have nothing inside the bracket.
>
> <https://lh3.googleusercontent.com/-ryDAeOwYKpI/WWQBUM5l2-I/AAAAAAAAIxs/yK5SuPSS-mw1BF8AqIATcu4lAkoZQGkygCLcBGAs/s1600/hackrf.png>
> <https://groups.google.com/d/msgid/gr-gsm/d6ab1d46-08eb-4d68-9808-f06f3fe70b43%40googlegroups.com?utm_medium=email&utm_source=footer
> <https://groups.google.com/d/msgid/gr-gsm/d6ab1d46-08eb-4d68-9808-f06f3fe70b43%40googlegroups.com?utm_medium=email&utm_source=footer>>.
>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
> --
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grgsm_livemon-hackrf.grc

aaditya khand

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Jul 11, 2017, 6:20:50 PM7/11/17
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Hello,
Thank you for grgsm_livemon-hackrf.grc file, i tried it but i got this error :
Loading: "/home/fai/project4A/grgsm_livemon-hackrf.grc"
>>> Error: Block key "gsm_bcch_ccch_demapper" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_clock_offset_control" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_control_channels_decoder" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_control_channels_decoder" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_decryption" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_input" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_message_printer" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_receiver" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_sdcch8_demapper" not found in Platform - grc(GNU Radio Companion)
>>> Done
 But when I check for these file, i found them on my VM, but i don't know where to mention them so that grgsm_livemon-hackrf.grc go to seek these missing files on that particular folder...

aaditya khand

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Jul 11, 2017, 6:30:21 PM7/11/17
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Hello,
I test the command you gave me :
libhackrf-dev/oldstable,now 2014.08.1-1 amd64 [installé]
libhackrf0/oldstable,now 2014.08.1-1 amd64 [installé]

that's what I got

Best regards
Cyproqcious

Cinaed Simson

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Jul 11, 2017, 7:06:58 PM7/11/17
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On the icon bar of grc, there's a "Reload blocks" button. Press it - you
have a wait a few minutes for it finish.

See if that helps.

I'm assuming you have gr-grsm installed.

-- Cinaed
> <https://groups.google.com/d/msgid/gr-gsm/da6eded9-2928-435d-85c5-316083cc7c24%40googlegroups.com?utm_medium=email&utm_source=footer
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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Cinaed Simson

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Jul 11, 2017, 7:31:01 PM7/11/17
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On 07/11/2017 03:30 PM, aaditya khand wrote:
> Hello,
> I test the command you gave me :
> libhackrf-dev/oldstable,now 2014.08.1-1 amd64 [installé]
> libhackrf0/oldstable,now 2014.08.1-1 amd64 [installé]

Okay, that's a pretty old version of the libraries. You're going to have
to build a version of the libraries which match your firmware version.

First, get rid of the OS version of the libraries:

apt-get purge linebacker-dev

Then download the source from


https://github.com/mossmann/hackrf/releases/download/v2017.02.1/hackrf-2017.02.1.zip

You build it with 'cmake' basically the same way you built gr-gsm - or
maybe you didn't build it but installed it.

Create the build directory in hackrf-2017.02.1/host:

mkdir hackrf-2017.02.1/host/build
cd hackrf-2017.02.1/host/build
cmake ../
make install
ldconfig

There's a README.md file in the

hackrf-2017.02.1/host

directory on how to install it too.

-- Cinaed
> <https://groups.google.com/d/msgid/gr-gsm/da6eded9-2928-435d-85c5-316083cc7c24%40googlegroups.com?utm_medium=email&utm_source=footer
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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aaditya khand

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Jul 12, 2017, 4:25:22 AM7/12/17
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Hello,
I don't have the reload button, i have got GNU Radio Companion 3.7.5
I don't know if it's the recent version or not.

Best regards,
Cyproqcious

aaditya khand

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Jul 12, 2017, 9:13:07 AM7/12/17
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Hello,
I got this error but i found the file on the VM.

Loading: "/home/fai/project4A/grgsm_livemon-hackrf.grc"
>>> Error: Block key "gsm_bcch_ccch_demapper" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_clock_offset_control" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_control_channels_decoder" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_control_channels_decoder" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_decryption" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_input" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_message_printer" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_receiver" not found in Platform - grc(GNU Radio Companion)
>>> Error: Block key "gsm_sdcch8_demapper" not found in Platform - grc(GNU Radio Companion)
>>> Done


root@FAI:/home/fai# locate gsm_message
/home/fai/project4A/gr-gsm/grc/misc_utils/gsm_message_file_sink.xml
/home/fai/project4A/gr-gsm/grc/misc_utils/gsm_message_file_source.xml
/home/fai/project4A/gr-gsm/grc/misc_utils/gsm_message_printer.xml
/home/fai/project4A/gr-gsm/grc/qa_utils/gsm_message_sink.xml
/home/fai/project4A/gr-gsm/grc/qa_utils/gsm_message_source.xml


Best regards,
Cyproqcious

Cinaed Simson

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Jul 12, 2017, 7:46:09 PM7/12/17
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On 07/12/2017 01:25 AM, aaditya khand wrote:
> Hello,
> I don't have the reload button, i have got GNU Radio Companion 3.7.5
> I don't know if it's the recent version or not.

Not, it's out of date too.

Check to see if you have a recent version using backports.

Try

apt-get install -t jessie-backports gnuradio-dev

If it says there's nothing to update then uninstall your current version
and try again.

-- Cinaed
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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Cinaed Simson

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Jul 12, 2017, 7:53:39 PM7/12/17
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Do you have gr-gsm installed?

If you do then it's the problem as the other machine.

-- Cinaed


On 07/12/2017 06:13 AM, aaditya khand wrote:
> Hello,
> <https://groups.google.com/d/msgid/gr-gsm/5656ad85-4fb6-4733-a73e-e058a221a243%40googlegroups.com?utm_medium=email&utm_source=footer
> <https://groups.google.com/d/msgid/gr-gsm/5656ad85-4fb6-4733-a73e-e058a221a243%40googlegroups.com?utm_medium=email&utm_source=footer>>.
>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
> --
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aaditya khand

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Jul 13, 2017, 2:09:08 AM7/13/17
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Hello,
Yes I have gr-gsm installed.
I saw that i have to add block path in ~/.gnuradio/config.conf which I did but nothing changed.

Best regards,
Cyproqcious

Cinaed Simson

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Jul 13, 2017, 2:22:31 AM7/13/17
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On 07/12/2017 11:09 PM, aaditya khand wrote:
> Hello,
> Yes I have gr-gsm installed.
> I saw that i have to add block path in ~/.gnuradio/config.conf which I
> did but nothing changed.

Do you know how old it is?

How did you install it? Did you build it from source?

-- Cinaed
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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aaditya khand

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Jul 13, 2017, 6:55:08 PM7/13/17
to gr-gsm
Hello,

Yes I build it from this site : 
https://github.com/ptrkrysik/gr-gsm
I didn't got this problem before.

Best regards,
Cyproqcious

aaditya khand

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Jul 13, 2017, 8:20:43 PM7/13/17
to gr-gsm
Hello,
I installed everything from the beginning using all the help you gave me. Now i found those missing blocks but i lost "osmosdr_source" and "rtlsdr_source" blocks.

Best regards,
Cyproqcious
...

Cinaed Simson

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Jul 13, 2017, 9:08:33 PM7/13/17
to gr-...@googlegroups.com
On 07/13/2017 05:20 PM, aaditya khand wrote:
> Hello,
> I installed everything from the beginning using all the help you gave
> me. Now i found those missing blocks but i lost "osmosdr_source" and
> "rtlsdr_source" blocks.

Those are not part of gnuradio - they only depend upon gnuradio and are
called OOT modules - or Out of Tree modules.

Are the rtl and hackrf libraries and headers installed?

Type

ldconfig -v | grep libhackrf
ldconfig -v | grep librtlsdr

-- Cinaed


>
> Best regards,
> Cyproqcious
>
> <https://groups.google.com/d/optout> <https://groups.goog
> <https://groups.google.com/d/optout>
>
> ...
>
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Cinaed Simson

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Jul 13, 2017, 9:21:11 PM7/13/17
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On 07/13/2017 03:55 PM, aaditya khand wrote:
> Hello,
>
> Yes I build it from this site :
> https://github.com/ptrkrysik/gr-gsm
> I didn't got this problem before.

But before isn't now - everything before was out of date.

Updating fixes known bugs.

In any case, you're not ready to test anything yet.
> <https://groups.google.com/d/msgid/gr-gsm/e82bab4f-73b2-4071-815c-dd4c8368a5c9%40googlegroups.com?utm_medium=email&utm_source=footer
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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aaditya khand

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Jul 14, 2017, 8:20:17 AM7/14/17
to gr-gsm
Hello,
I have got all the blocks on GNU Radio.
Put the RF Gain to 0, IF gain to 24 and BB gain to 30. 

I have got this as output when i run the  grgsm_livemon-hackrf.grc file with gnuradio-companion: 

(python:4266): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Qt: Session management error: None of the authentication protocols specified are supported
gr-osmosdr 0.1.4 (0.1.4) gnuradio 3.7.10
built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf bladerf rfspace airspy redpitaya 
Using HackRF One with firmware 2015.07.2 

  
A new screen pop-up with a graph in a real time but nothing on wireshark. I execute it with root account so i put root user to wireshark group.

I tested eth0 and did an update, i saw it on wireshark but nothing from loopback interface when i use gnuradio.

When i run it for the first time, i can see 4 trames from source 127.0.0.1 to destination 127.0.0.1 while listening to the loopback interface, that is the only thing is saw on wireshark

Best regards

Cinaed Simson

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Jul 14, 2017, 7:14:53 PM7/14/17
to aaditya khand, gr-gsm
I have no idea what you're doing.

As I already pointed out, you're not ready to test anything.

Please post the output of

ldconfig -v | libhackrf
ldconfig -v | librtlsdr

-- Cinaed



On 07/14/2017 05:20 AM, aaditya khand wrote:
> Hello,
> <https://groups.google.com/d/msgid/gr-gsm/fb4fc510-706f-4043-bf3f-c75f87549826%40googlegroups.com?utm_medium=email&utm_source=footer
> <https://groups.google.com/d/msgid/gr-gsm/fb4fc510-706f-4043-bf3f-c75f87549826%40googlegroups.com?utm_medium=email&utm_source=footer>>.
>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
> --
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Cinaed Simson

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Jul 14, 2017, 7:38:23 PM7/14/17
to gr-...@googlegroups.com
On 07/14/2017 05:20 AM, aaditya khand wrote:
> Hello,
> I have got all the blocks on GNU Radio.
> Put the RF Gain to 0, IF gain to 24 and BB gain to 30.
>
> I have got this as output when i run the grgsm_livemon-hackrf.grc file
> with gnuradio-companion:
>
> (python:4266): GConf-WARNING **: Client failed to connect to the D-BUS
> daemon:
> Did not receive a reply. Possible causes include: the remote application
> did not send a reply, the message bus security policy blocked the reply,
> the reply timeout expired, or the network connection was broken.
> Qt: Session management error: None of the authentication protocols
> specified are supported

This is a system error.

Check to see if the file

/etc/udev/rules.d/53-hackrf.rules

was installed when you installed the libraries for the HackRF.

If it wasn't, it's located in

./hackrf-2017.02.1/host/libhackrf/53-hackrf.rules

If it's already install, I don't know what the problem is because it's
referring to a remote application.

Maybe you're not authentication correctly with the system or you're
something screwy without mentioning it.

For instance, if you're working as yourself and as root - you're on your
own. Work it out.

Or if your working just as root, you're on your own.

You DO NOT need to be root to run anything under gnuradio or gr-gsm.

You only need root privileges to modify the system.

> gr-osmosdr 0.1.4 (0.1.4) gnuradio 3.7.10
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf rfspace airspy redpitaya
> Using HackRF One with firmware 2015.07.2
>
>
> A new screen pop-up with a graph in a real time but nothing on
> wireshark. I execute it with root account so i put root user to
> wireshark group.

Root doesn't need to be a member - root can do anything it wants.

Your userid needs to be added to the wireshark group.

And you need to setup wireshark correctly for it to work correctly.

The way you determine if it's working correctly, is to work under your
userid and try to capture packets from the Ethernet interface.
> <https://groups.google.com/d/msgid/gr-gsm/fb4fc510-706f-4043-bf3f-c75f87549826%40googlegroups.com?utm_medium=email&utm_source=footer
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>
> > For more options, visit https://groups.google.com/d/optout
> <https://groups.google.com/d/optout>.
>
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aaditya khand

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Jul 14, 2017, 8:01:51 PM7/14/17
to gr-gsm
Hello,
When i type ldconfig -v | libhackrf or ldconfig -v | librtlsdr  i get this message for both:

bash: libhack : command not found
/sbin/ldconfig.real: path << /lib/x86_64-linux-gnu>> given more than one time
/sbin/ldconfig.real: path << /usr/lib/x86_64-linux-gnu>> given more than one time


best regards,
Cyproqcious

aaditya khand

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Jul 14, 2017, 8:26:27 PM7/14/17
to gr-gsm
Hello,
/etc/udev/rules.d/53-hackrf.rules is installed when I installed the libraries for the HackRF.

From the beginning, every installation and configuration, I did it through root user.
Even wireshark i run it through root user which mean do i have to add UID of root to wireshark group?

As you said  :" The way you determine if it's working correctly, is to work under your 
userid and try to capture packets from the Ethernet interface."

which mean i should use non privileged account in order to do some test. I try to capture packet from ethernet interface and it works.


Sorry if it's a noob question, i'm new to all this, trying to make it work for my annuel university project work.

Best regards,
Cyproqcious

Cinaed Simson

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Jul 14, 2017, 10:39:28 PM7/14/17
to gr-...@googlegroups.com
On 07/14/2017 05:01 PM, aaditya khand wrote:
> Hello,
> When i type ldconfig -v | libhackrf or ldconfig -v | librtlsdr i get
> this message for both:

Opps - I forgot the grep - sorry. Try

ldconfig -v | grep libhackrf
ldconfig -v | grep librtlsdr

>
> <https://groups.google.com/d/msgid/gr-gsm/CABPcA_EDTijoQ2GTY1jHVy5aL>
>
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Cinaed Simson

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Jul 14, 2017, 10:59:45 PM7/14/17
to gr-...@googlegroups.com
On 07/14/2017 05:26 PM, aaditya khand wrote:
> Hello,
> /etc/udev/rules.d/53-hackrf.rules is installed when I installed the
> libraries for the HackRF.

Good.

>
> From the beginning, every installation and configuration, I did it
> through root user.

Yes, you need to use the root account because you were modifying system.

Once the system has been modified, you always work under your userid.

> Even wireshark i run it through root user which mean do i have to add
> UID of root to wireshark group?

NO! DO NOT USE THE ROOT ACCOUNT!

If you can't capture packets under your userid with wireshark, then you
next to fix the problem.

On Linux, root is god - you can destroy the entire system with one silly
mistake.

>
> As you said :" The way you determine if it's working correctly, is to
> work under your
> userid and try to capture packets from the Ethernet interface."
>
> which mean i should use non privileged account in order to do some test.

Correct. And that non privileged is your userid.

> I try to capture packet from ethernet interface and it works.

Good!

-- Cinaed
> <https://groups.google.com/d/msgid/gr-gsm/CABPcA_EDTijoQ>
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Cinaed Simson

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Jul 14, 2017, 11:04:31 PM7/14/17
to gr-...@googlegroups.com
On 07/14/2017 05:26 PM, aaditya khand wrote:
> Hello,
> /etc/udev/rules.d/53-hackrf.rules is installed when I installed the
> libraries for the HackRF.

I forgot to ask you to check for the rtl-sdr rules.

You also need to check for

/etc/udev/rules.d/rtl-sdr.rules

The rules in /etc/udev/rules.d allow you access the hardware without
using the root account.

-- Cinaed
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>
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aaditya khand

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Jul 15, 2017, 12:04:53 PM7/15/17
to gr-gsm
Hello,
ldconfig -v | grep libhackrf => libhackrf.so.0 -> libhackrf.so.0.4.0

ldconfig -v | grep librtlsdr => librtlsdr.so.0 -> librtlsdr.so.0.5.3


Best regards,
Cyproqcious

aaditya khand

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Jul 15, 2017, 12:12:13 PM7/15/17
to gr-gsm
Hello,
I didn't have this file :  /etc/udev/rules.d/rtl-sdr.rules 

I just downloaded the git from here : https://github.com/keenerd/rtl-sdr

Best regards,
Cyproqcious

Cinaed Simson

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Jul 15, 2017, 10:11:59 PM7/15/17
to gr-...@googlegroups.com
On 07/15/2017 09:12 AM, aaditya khand wrote:
> Hello,
> I didn't have this file : /etc/udev/rules.d/rtl-sdr.rules

It should have been installed. You need the dev version, so type

apt-get install librtlsdr-dev

to ensure it's installed.

Also, note, there are many versions of the rtl-sdr software - gnuradio
uses this version

https://git.osmocom.org/rtl-sdr

-- Cinaed
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aaditya khand

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Jul 17, 2017, 9:45:55 PM7/17/17
to gr-gsm
Hello,
Just to see how gnuradio works, i made a bootable pendrive with ubuntu 14.04 which has got all the gnuradio softwares and libraries.

I used the grc file you gave me with the gnuradio, I can see gqrx lunched by gnuradio where i can observe radio waves, as value on my screen i gave got only 0000000000000000000000000000000000000000000..... everywhere, i lunch wireshark with loopback, any idea why don't i see vales like hexedecimal?

Best regards,
Cyproqcious

Cinaed Simson

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Jul 18, 2017, 10:07:35 PM7/18/17
to gr-...@googlegroups.com

But you didn't have this problem in your other setup - you're evolving
backwards.

Evidently you haven't learned anything.

The "OOOOO..." means overflow.


-- Cinaed


On 07/17/2017 06:45 PM, aaditya khand wrote:
> Hello,
> Just to see how gnuradio works, i made a bootable pendrive with ubuntu
> 14.04 which has got all the gnuradio softwares and libraries.
>
> I used the grc file you gave me with the gnuradio, I can see gqrx
> lunched by gnuradio where i can observe radio waves, as value on my
> screen i gave got only 0000000000000000000000000000000000000000000.....
> everywhere, i lunch wireshark with loopback, any idea why don't i see
> vales like hexedecimal?
>
> Best regards,
> Cyproqcious
>
> On Sunday, July 16, 2017 at 4:11:59 AM UTC+2, deanic wrote:
>
> On 07/15/2017 09:12 AM, aaditya khand wrote:
> > Hello,
> > I didn't have this file : /etc/udev/rules.d/rtl-sdr.rules
>
> It should have been installed. You need the dev version, so type
>
> apt-get install librtlsdr-dev
>
> to ensure it's installed.
>
> Also, note, there are many versions of the rtl-sdr software - gnuradio
> uses this version
>
> https://git.osmocom.org/rtl-sdr <https://git.osmocom.org/rtl-sdr>
>
> -- Cinaed
>
>
> >
> > I just downloaded the git from here :
> https://github.com/keenerd/rtl-sdr <https://github.com/keenerd/rtl-sdr>
> --
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aaditya khand

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Jul 20, 2017, 3:24:53 PM7/20/17
to gr-gsm
Non i didn't had this problem before as I tried another way to make it work just to see the output as there is a live image of GNU Radio which already existe but got stuck with the same problem as mentionned in this link  below: 
Except i get the 0 from the beginning. 

As response, it is patched but What is weird is, i downloaded the github project of grgsm which means, it should be the latest version with patches (correct me if i'm wrong) but when i look to thoses files mentionned, it has got the old version.
Anyway I presented what I had early week on my project report but I want to continue it as I like to know how it works as part of my private project....
I just wanted to know what might be the right configuration to use in order to make it work, i mean right version of dependency files, do you know how can i find if each different version (gnuradio,grgsm,...) are compatible between each other??

Best regards,
Cyproqcious 

Cinaed Simson

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Jul 20, 2017, 4:07:50 PM7/20/17
to gr-...@googlegroups.com
On 07/20/2017 12:24 PM, aaditya khand wrote:
> Non i didn't had this problem before as I tried another way to make it
> work just to see the output as there is a live image of GNU Radio which
> already existe but got stuck with the same problem as mentionned in this
> link below:
> https://github.com/ptrkrysik/gr-gsm/issues/152
> Except i get the 0 from the beginning.

If you're getting O when you start then you have a different issue.

You're trying to run an OS off a USB thumb drive and the HackRF and the
same USB controller.

The O means overflow - typically the HackRF, the computer and USB
controller can't keep up with the HackRF.

Also, Ubuntu-14 is an old OS so the software for the HackRF may no match
the firmware.

>
> As response, it is patched but What is weird is, i downloaded the github
> project of grgsm which means, it should be the latest version with
> patches (correct me if i'm wrong) but when i look to thoses files
> mentionned, it has got the old version.

Do you realize when you download software from github you have to build
it and install it?

> Anyway I presented what I had early week on my project report but I want
> to continue it as I like to know how it works as part of my private
> project....
> I just wanted to know what might be the right configuration to use in
> order to make it work, i mean right version of dependency files, do you
> know how can i find if each different version (gnuradio,grgsm,...) are
> compatible between each other??

The older the version of the OS the more likely you'll have problems.

For the HackRF hardware you need the libraries to match the firmware.
Even a new OS can have libraries don't match the firmware.

-- Cinaed


>
> Best regards,
> Cyproqcious
>
> <https://git.osmocom.org/rtl-sdr> <https://git.osmocom.org/rtl-sdr
> <https://lh3.googleusercontent.com/-ryDAeOwYKpI/WWQBUM5l2-I/AAAAAAAAIxs/yK5SuPSS-mw1BF8AqI>
>
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Cinaed Simson

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Jul 28, 2017, 9:29:11 PM7/28/17
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You should use your setup with enclosed - I got distracted and forgot to
finish the last one I sent accidentally.

You last setup was missing was latest version of the HackRF library -
but it's 1 version old and it should be close enough to work with your
firmware.

And I don't know what you mean by old version of grgsm. Old is relative.

Try it with what you have.

At this point, I don't care whether or not it works with wireshark -
unless you see can a GSM signal it will never work.

For instance, on one side of my place I can get PCS but not GSM.

On the other side of the place I can GSM but only a 2-3 channels of PCS.

Convince me you're seeing a GSM signals and then I'll look into
wireshark working with the HackRF.

-- Cinaed


On 07/20/2017 12:24 PM, aaditya khand wrote:
> <https://git.osmocom.org/rtl-sdr> <https://git.osmocom.org/rtl-sdr
> <https://lh3.googleusercontent.com/-ryDAeOwYKpI/WWQBUM5l2-I/AAAAAAAAIxs/yK5SuPSS-mw1BF8AqI>
>
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grgsm_livemon_hackrf.grc
grgsm_livemon_hackrf.py
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