Hi all,
time is moving fast, and I want to start some initial discussion and
planning for OsmoDevCon 2014.
There are basically four questions which I'm raising below. Please
provide your feedback to the osmocom-event-orga mailing list only, to
avoid cross-posting over all the project lists.
= Who? =
My intention is to keep it an 'active developer/contributer only' event,
like we had it before. I would also want to keep the group relatively
small, to keep the 'Osmocom family' atmosphere.
If desired, we could have one half or full day of public prsentations in
a larger auditorium, but the developer meeting should be a close group,
as known so far.
= Where? =
If we keep the number of attendees within the same range as this year,
then I'm sure we could again hold it at the same venue. I know it is
not perfect, but it is a place that we have access to, 24 hours per day,
and free of cost for community projects like osmocom.org.
If the community wants a larger event, then this is something that would
require more funds and much more time organizing. And that is something
that I personally could not offer to take care of, sorry. I'm happy to
attend and support any larger events, but I'm unable to take care of
fundraising and venue research.
= When? =
Q1/2014. In January, I'm not aware of any 'blocker' events. February,
there is Fosdem (Feb 1 + Feb 2), and MWC from Feb 24 through Feb 27. In
March there is CeBIT (March 10-14) and Easter holidays (with EasterHegg
March 17-21). Did I miss any other FOSS / mobile event that might clash
in Q1?
So my preference woudl be to do it either late January (23-26) or in
February (6-9 or 13-16). Any preferences regarding preferred schedule?
Once we have some concencus here on the list [and we want to do it in
the same size / venue], I'll talk to IN-Berlin.
= What? =
I think that question is easy to answer, if we have the above three
figured out... There's no shortage of topics, I suppose.
You can start adding your suggestions to
http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2014
Regards,
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)
Hi,
I saw in an earlier post that tsaitgaist recommeneded dual sim card
adapters for using as probes has anyone had any success with these and
cutting the correct lines if so which lines do I need to cut in order to
use this as a probe? What instructions should I follow so that I can trace
my sim card.
I'm using this as another solution as I have had no success using the 3FF
probe in my iPhone 4s for tracing.
Kind Regards,
Dean Chester
Hi,
I've been working on developing the host software in python to make it
cross platform, its still in the early stages at the moment. Its available
here:
https://github.com/deanchester/simtrace
This is my first ever open source project, feedback would be good. Its
still in the early stages of development but I hope people will in time
start to use it.
Kind Regards,
Dean Chester
Dear all,
in recent weeks several people have contacted me that they would be
interested in attempting to bring the idea of a CardOS forward.
To provide them a place where they can share ideas and code, I have
created the osmocom-cos(a)lists.osmocom.org mailing list.
So anyone interested in this development: Please feel free to subscribe
that new list:
http://lists.osmocom.org/mailman/listinfo/osmocom-cos
Regards,
--
- 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)
Hi!
I really don't want to feel this list to be abused for advertisements,
but in this case I'm sure it is of actual help to a number of people on
this list:
The sysmocom web shop finally has a 3FF (micro-SIM) adapter cable
available: http://shop.sysmocom.de/products/simtrace-fpc-3ff
Please note that (as opposed to the regular mini-SIM) we only have one
of the possible four orientations available. This is primarily due to
the high manufacturing cost of low-volume flexible PCB projects.
We would like to hear from you
1) if you need this adapter in different orientation (which, for which
phone)
2) for which phone model you have used this new 3FF adapter successfully
3) what kind of problems you may have encountered using it.
Thanks to Kevin Redon for doing the PCB layout of this part. It is
freely available as part of the simtrace.git repository since commit
eee3243ddaa9e13bc7509a962fade8636b6ed2ab.
On a related note: For nanoSIM, I think we would have to go for
dual-layer PCB with vias placed inside the actual card contact pads.
This will make production cost even more expensive than the microSIM
adapter. So unless there's significant interest in a nanoSIM adapter,
it's unlikely that we'd have some made. Please let us know if you
absolutely want one, and if you're happy to pay even more (e.g. 25-30
EUR) for only that adapter.
Regards,
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)
Hi,
I just got a SIM card which can not be detected by the phone when having simtrace in the middle.
The phone is a Samsung Galaxy SIII, simtrace v1.2p, with current firmware.
The SIM card works when plugged in the phone directly, and SIMtrace with this phone work with other SIM cards.
This SIM cards allows high transfer rates, and the phone tries to do the PPS exchange, but somehow fails and the tells no SIM card is detected.
Does anyone have a Terminal Profile handy for an iPhone 4 or 4S? I
dont' have the microSIM SimTrace adapter, and the database here:
https://terminal-profile.osmocom.org/ doesn't appear to have been
updated in a while.
Thanks!
Hi List,
I'm running into the following command sequence in a Nexus One Android
2.3 phone:
C-APDU:80F20001FF (STATUS)
R-APDU:6C12 (Incorrect Parameter P3)
After which the phone power-cycles the card.
I'm wondering whether this is is desired behavior, or if it's a bug in
the new MITM code.
Phone seems to reset the card quite often when in USIM mode.
Running the card in SIM mode, this doesn't happen.
Cheers
Tom
Hi List,
When the SIMtrace ciruit operates in MitM mode, the RST and VCC lines
coming from the phone are very noisy from I/O line crosstalk in the flex
cable.
I see about 2V peak-to-peak on the scope!
I am expecting it leads to spurious reset/poweroff detections.
It might be helpful to add a filter on the AT91 side for RST and VCC.
Maye an R/C filter that can be enabled by an I/O pin using 0/HI-Z switching?
Another idea is to do enable the internal AT91 pin pullups.
Just loading RST and VCC a bit might be enough.
( Another alternative is to filter RST and VCC measurements in
software. I tried this but results are not very meaningful at this
point.. )
Cheers,
Tom
