tetra March 2012

tetra@lists.osmocom.org

1 participants
3 discussions

TETRA test samples
by Dieter Spaar 01 Feb '13

01 Feb '13

Hello, there is now a test sample (bit file) with speech at http://tetra.osmocom.org/trac/wiki/Test_Samples Please only add samples to this page if you have the full agreement for publishing from all involved parties (e.g. operator of the network, people speaking during the capture). This is not the place to share captures which were made from someone else without their knowledge. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

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FCD Windows hangs
by Pepijn van den Berkhof 20 Mar '12

20 Mar '12

Hi All, Today I tried reinstalling the script again, it has worked before but I've changed PC's. Upon running the fcdp-tetra_demod_fft.py file the spectrum windows opens normally but after a few seconds the spectrum line stops moving. Do you guys have any idea what is causing this? I have tried reinstalling everything, gnuradio, libtools and even Ubuntu... But no success..:( Thanks! -Pepijn

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Help tetra-rx error while loading shared libraries: libosmocore.so.4:
by Jean-Marc Dhainaut 19 Mar '12

19 Mar '12

Hello, tgis is my problem after download and install libosmore by git and install it ( no soucy) i go to osmo-tetra/src I do a make, for compile tetra-rx etc ... ok, no soucy i make a "tmp" directory i make the two fifo mkfifo ./tmp/out.float mkfifo ./tmp/out.bit Ok, no soucy for the moment I have a funcube and i'm launching with these commands ./osmo-tetra/src/demod/python/fcdp-tetra_demod_fft.py -D hw:1,0 -o ./tmp/out.float -L12500 | ./osmo-tetra/src/float_to_bits ./tmp/out.float ./tmp/out.bits | ./osmo-tetra/src/tetra-rx ./tmp/out.bits Ok the program Osmo-Tetra FCDP"is running but i have an error msg from tetra-rx ./osmo-tetra/src/tetra-rx: error while loading shared libraries: libosmocore.so.4: cannot open shared object file: No such file or directory" What is the problem ? i think the librairies are correctly installed These are the terminal return message ./osmo-tetra/src/demod/python/fcdp-tetra_demod_fft.py -D hw:1,0 -o ./tmp/out.float -L12500 | ./osmo-tetra/src/float_to_bits ./tmp/out.float ./tmp/out.bits | ./osmo-tetra/src/tetra-rx ./tmp/out.bits ./osmo-tetra/src/tetra-rx: error while loading shared libraries: libosmocore.so.4: cannot open shared object file: No such file or directory >>> gr_fir_ccc: using 3DNow!Ext sample rate: 96000 >>> gr_fir_ccf: using 3DNow! Thank for your help

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tetra March 2012