Piotr Krysik d00289d273 Execute python apps with use of python3
Change-Id: Ib9ab805cc5a3878d168787736463dc495b96ddcf
2021-05-03 07:14:00 +02:00
apps_data cmake: make formatting of install statements follow one pattern 2021-05-03 07:14:00 +02:00
helpers Execute python apps with use of python3 2021-05-03 07:14:00 +02:00
CMakeLists.txt GNU Radio 3.8 support 2021-05-03 07:14:00 +02:00
README Added short description of grgsm_trx 2018-05-05 13:06:22 +02:00
grgsm_decode Print the error message on stderr in a python2 compatible way 2021-05-03 07:14:00 +02:00
grgsm_livemon.grc Fix grcc compilation with python3 by adding local subdirs to __path__ 2021-05-03 07:14:00 +02:00
grgsm_livemon_headless.grc Fix grcc compilation with python3 by adding local subdirs to __path__ 2021-05-03 07:14:00 +02:00
grgsm_scanner Various python3 related changes 2021-05-03 07:14:00 +02:00
grgsm_trx apps/grgsm_trx: introduce initial LMS driver support 2019-01-26 10:58:25 +07:00


This directory contains programs based on gr-gsm:
* grgsm_decode     (old name: - program for decoding C0 channel 
                    which is most close in terms of functionality to the old gsm-receiver 
                    from Airprobe project, with ability to decode signalling channels and traffic channels with speech 
                    (analysis of the data can be performed in Wireshark, decoded sound is stored to an audio file),
* grgsm_livemon    (old name: - interactive monitor of a single C0 channel with analysis 
                    performed by Wireshark (command to run wireshark: sudo wireshark -k -f udp -Y gsmtap -i lo),
* grgsm_scanner    (old name: - an application that scans GSM bands and prints 
                    information about base transceiver stations transmitting in the area.

There are following helper programs for grgsm_decode program:

* grgsm_capture    (old name: - program for capturing GSM signal to a file 
                    that can be later processed by grgsm_decode,
* grgsm_channelize (old name: - splits wideband capture file into multiple files - each contain 
                  single GSM channel.

* grgsm_livemon_headless - command line version of grgsm_livemon.  It
                  is created by changing grgsm_livemon.grc like this:

                   - Change Options block->Generate Options from 'QT
                     GUI' to 'No GUI'.
                   - Set Options block->Run Options to 'Run to
                   - Remove the blocks 'QT GUI Range' (gain_slider,
                     fc_slider, ppm_slider) and the 'QT GUI Frequency
                   - Change all occurances of <param>_slider to
                     <param> in the XML file.

                  After these changes are done, build the
                  grgsm_livemon_headless python code using the grcc

* grgsm_trx - a transceiver that together with Osmocom-BB (throught trxcon application)
              forms a GSM mobile station. Currently it works on non-hopping channels only.