commit | 18fb82bd385cdb28b7f8b32b792cff9bfef916ba | [log] [tgz] |
---|---|---|
author | Robert Falkenberg <robert.falkenberg@tu-dortmund.de> | Sun May 02 10:21:23 2021 +0200 |
committer | Robert Falkenberg <robert.falkenberg@tu-dortmund.de> | Mon May 03 10:06:10 2021 +0200 |
tree | 35813527862e3435d68e054832bb44ed89fbc364 | |
parent | e9fe09baff82aa0afccfae25e569d6ae6a31c56a [diff] |
Speed up AT command interface (~130 times faster) Previous implementation waits 300ms for response after each command issued. But many commands finish earlier. This patch improves the command execution time by frequently checking for the response to complete (i.e. ends with OK or ERROR), or the occurence of a timeout (default 200ms). Timeout can be adapted per command to support long response times of certain commands like AT+COPS=? (network search) Execution time benchmark (20 AT commands/responses): Previous: 6.010s (100.0%) New code: 0.045s ( 0.7%) Change-Id: I69b1cbc0a20d54791e5800bf27ebafc2c8606d93
This repository contains a Python-language program that can be used to program (write) certain fields/parameters on so-called programmable SIM/USIM cards.
Such SIM/USIM cards are special cards, which - unlike those issued by regular commercial operators - come with the kind of keys that allow you to write the files/fields that normally only an operator can program.
This is useful particularly if you are running your own cellular network, and want to issue your own SIM/USIM cards for that network.
The official homepage of the project is http://osmocom.org/projects/pysim/wiki
You can clone from the official libosmocore.git repository using
git clone git://git.osmocom.org/pysim.git
There is a cgit interface at http://git.osmocom.org/pysim/
pysim requires:
Example for Debian:
apt-get install python3-pyscard python3-serial python3-cmd2 python3-pip python3-yaml pip3 install pytlv
Alternatively, everything can be installed using pip:
pip3 install -r requirements.txt
There is no separate mailing list for this project. However, discussions related to pysim-prog are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.
Please observe the Osmocom Mailing List Rules when posting.
Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We are using a gerrit-based patch review process explained at https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit
p Please see the sphinx based documentation in the 'docs' sub-directory of the source. A PDF rendering of the user manual is available from https://ftp.osmocom.org/docs/latest/osmosmlc-usermanual.pdf
./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -i -s
./pySim-prog.py -n 26C3 -c 49 -x 262 -y 42 -z <random_string_of_choice> -j <card_num>
With <random_string_of_choice> and <card_num>, the soft will generate 'predictable' IMSI and ICCID, so make sure you choose them so as not to conflict with anyone. (for eg. your name as <random_string_of_choice> and 0 1 2 ... for <card num>).
You also need to enter some parameters to select the device : -t TYPE : type of card (supersim, magicsim, fakemagicsim or try 'auto') -d DEV : Serial port device (default /dev/ttyUSB0) -b BAUD : Baudrate (default 9600)
from pySim.transport.serial import SerialSimLink from pySim.commands import SimCardCommands
sl = SerialSimLink(device='/dev/ttyUSB0', baudrate=9600) sc = SimCardCommands(sl)
sl.wait_for_card()
# Print IMSI
print(sc.read_binary(['3f00', '7f20', '6f07']))
# Run A3/A8
print(sc.run_gsm('00112233445566778899aabbccddeeff'))