25 Oct
2012
25 Oct
'12
12:10 p.m.
Hello,
some years ago I have developed a working SIM card emulator for Silver Wafer Card
(PIC16F877 and 24LC256).
It supports GSM 11.11 and GSM 11.14 standards and is fully functional inside cell phone
(so far I have been using it for 10+ years).
Unfortunately it is written in somewhat rusty PIC assembly -- still it might be usable for
your purposes.
I have published it on "https://github.com/vlp/ssim", so feel free to have a
look.
Best regards
VLP
10:26 p.m.
______________________________________________________________
Od: "Holger Hans Peter Freyther"
<holger(a)freyther.de>
Komu: "Vlastimil Páviček" <vlastimil.pavicek(a)centrum.cz>
Datum: 25.10.2012 17:52
Předmět: Re: Code offer
CC: simtrace(a)lists.osmocom.org
On Thu, Oct 25, 2012 at 12:10:10PM +0200, Vlastimil Páviček wrote:
The file system is completely implemented in flash & ext.eeprom. You can see the file
structure under src/files/3F00/**.
There is a make target 'files' that generates file system representation into
src/files/files.inc -- it has to be run every time the files under src/files/3F00 change.
I have no plans regarding this old project -- I stopped working on it some years ago and
just thought, that it might be useful for osmocom. To be honest I am
currently quite busy :(
If you want open source implementation in high-level programming language I would
recommend javacard -- IMHO better choice than cc32rs512.
Best regards
VLP
PS: I have subscribed to simtrace mailing list
Hello,
wow, interesting. Do you have plans for a 'C' implementation? Do you have
a permanent storage? Could you point me to that? 
11:48 p.m.
Hi Vlastimil,
Vlastimil Páviček wrote:
some years ago I have developed a working SIM card
emulator for
Silver Wafer Card (PIC16F877 and 24LC256).
A classic platform! :)
It supports GSM 11.11 and GSM 11.14 standards and is
fully
functional inside cell phone (so far I have been using it
for 10+ years).
Unfortunately it is written in somewhat rusty PIC assembly --
still it might be usable for your purposes.
I have published it on "https://github.com/vlp/ssim", so feel
free to have a look.
The code looks really great. Thanks a lot! I certainly think it will
be useful.
//Peter
4222
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3 comments
3 participants
participants (3)
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Holger Hans Peter Freyther -
Peter Stuge -
Vlastimil Páviček