simtrace

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350 discussions

Timestamp at log entry
by Hugo Soares 15 Mar '13

15 Mar '13

Hi all, Is it possible to get some kind of time measurement with log entries? I'd like to check how much time the sim spends processing a command. Which files of firmware should I start looking for this? Thanks! -- Atenciosamente, Hugo Frederico Soares

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getting MAC failure using osmo-sim-auth for 3G/USIM authentication
by Rupert Lloyd 11 Mar '13

11 Mar '13

Good Afternoon, I am trying to perform USIM/3G authentication using osmo-sim-auth and ran into the same problem as Stefanos: http://lists.osmocom.org/pipermail/simtrace/2012-November/000406.html I followed Benoit's advice to view the details as follows (using the inputs from the web page): > rand_bin = stringToByte(a2b_hex('00000000000000000000000000000000')) > autn_bin = stringToByte(a2b_hex('ec9320c2c2000000e1dd22c1ad3e2d3d')) > u.authenticate(RAND=rand_bin, AUTN=autn_bin,ctx='3G') > u.coms() ['INTERNAL AUTHENTICATE apdu: 00 88 00 81 22 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 EC 93 20 C2 C2 00 00 00 E1 DD 22 C1 AD 3E 2D 3D', 'sw1, sw2: 98 62 - undefined status', (152, 98), []]

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Host usage under Windows
by Hugo Soares 04 Mar '13

04 Mar '13

Hi guys! Some time ago I stopped by asking what would one do to compile under Windows, and it was suggested to use cygwin to build the application and than use it with cygwin dll to run it under linux. Well, I'm having some issues to do that...

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[ANNOUNCE] OsmoDevCon 2013-04-04 till 2013-04-07, Berlin
by Harald Welte 26 Feb '13

26 Feb '13

Dear fellow Osmcoom developers, it is my pleasure to finally announce the date + venue of OsmoDevCon 2013: Date: April 04 through April 07, 2013 Place: IN-Berlin, Lehrter Str. 53, Berlin Like last year, this is an event for developers of the various Osmocom proejects. Reservation and confirmation of reservation is required. The event is free of charge. The Room is made available by IN-Berlin e.V., an Internet related non-profit organization. Lunch catering will be sponsored (so far by sysmocom GmbH, but if any other sponsors come up, we are happy to share the cost). So all you have to cover is your own travel + accomodation costs, as well as breakfast and dinner. If you are an active developer and cannot afford travel/accomodation, please let me know and I'll see if we can do something about it. If you would like to attend, please send a message to laforge(a)gnumonks.org applying for registration of the event. The registration deadline is March 5, i.e. one week from now. There is no detailed schedule of talks yet. I will start a separate discussion suggesting / collecting topics in the next couple of days. More information is (and will be made) available at http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2013 Further discussion regarding the event should be directed at the osmocom-event-orga(a)lists.osmocom.org mailing list, to avoid cross-posting over the various project-specific lists. Best regards and happy hacking, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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USB commands
by Samuel Weinbeck 20 Feb '13

20 Feb '13

Hi all, I am playing around with the USB commands in SIMTrace but I'm having a bit of trouble. I wrote a short python script to send a GET_VERSION command. However, only the first one is received by the board. If I run it, the first time I will see a GET_VERSION in the debug terminal. If I try again, however many times, I do not see any output. Why is this? The script: ---snip--- #!/usr/bin/python import usb.core import usb.util cmd="\x01\x00\x00\x00" dev=usb.core.find(idVendor=0x16c0, idProduct=0x0762) dev.set_configuration() dev.write(1, cmd, 0) ---snip---

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Initialization log
by Hugo Soares 07 Feb '13

07 Feb '13

Hi guys, My group bought a SIMTrace board from you and we're waiting for it to arrive. In the meantime, would you mind sending a log collected with it? Log should have the initial communication (including ATR) until network registration. Is that too much trouble? -- Atenciosamente, Hugo Frederico Soares

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PLL
by Samuel Weinbeck 31 Jan '13

31 Jan '13

I'm wondering if the SIMTRACE board can be made to operate faster with the PLL provided by the Atmel microcontroller. I'm looking around in src/start/Cstartup_SAM7.c but I'm a bit confused by the values. The Atmel PLL filter calculator doesn't allow dividing by 24 and multiplying by 125 with Fin=18.432MHz, R1=1000, C1=10nF, C2=1nF.

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Buffer size
by Samuel Weinbeck 31 Jan '13

31 Jan '13

Where in the firmware can the buffer size be decreased?

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simtrace freeze
by Stefanos Malliaros 10 Jan '13

10 Jan '13

Good evening. I have the same problem as i have read that some other have My simtrace seems to freeze and stop processing. i read a solution of changing the buffer size. should i try to do that or update to the latest firmware? Thanks Stefanos Malliaros

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usim adapter
by "Roger Jardi Cedó" 17 Dec '12

17 Dec '12

Dear all, I'm traying to snoop a samsung galaxy s3, but I've noticed this mobile has usim and it is uncompatible withe the PCB SIM adapter. Is there a PCB usim adapter or another kind of adapter permitting connect the SIMtrace device? Thanks in advance!!!! ;) Roger Jardí Personal de Suport a la Recerca Grup de recerca CRISES Departament d'Enginyeria Informàtica i Matemàtiques Universitat Rovira i Virgili Despatx 132 Av. Països Catalans 26 43007 TARRAGONA Tel. +34 977 55 82 70

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