project:sdr:tetra:howto
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project:sdr:tetra:howto [2016/11/27 20:02] – [Setup] LANG=C jenda | project:sdr:tetra:howto [2018/10/22 23:49] (current) – [Requirements] update requisite to gcc8 jenda | ||
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* gnuradio | * gnuradio | ||
- | * lib32gcc-6-dev libc6-dev: | + | * lib32gcc-8-dev libc6-dev: |
* libtalloc-dev libpcsclite-dev realpath | * libtalloc-dev libpcsclite-dev realpath | ||
* tshark | * tshark | ||
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===== Building ===== | ===== Building ===== | ||
- | Install | + | Install |
- | Install libosmocore (autoreconf -i && ./configure && make && make install). | + | Install libosmocore-dev package (Ubuntu 16.10+, Debian 9+) or build libosmocore by hand (autoreconf -i && ./ |
Build tetra-listener (instructions are in README). | Build tetra-listener (instructions are in README). | ||
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Run it and use gethisto FCL command (echo gethisto | nc localhost 3333) to get sane gain settings. | Run it and use gethisto FCL command (echo gethisto | nc localhost 3333) to get sane gain settings. | ||
- | Use getpwr command | + | You can use this oneliner |
- | + | < | |
- | <note tip>On Czech locale, sort expects decimal comma, not decimal point. Use LANG=C sort -nk 2 to fix it.</note> | + | echo getpwr |
+ | </code> | ||
Edit enabled channels in tetra-run.sh so they match your channels with the strongest power. Do not enable more than 30 channels per SDR (or change the offset in tetra2.py: | Edit enabled channels in tetra-run.sh so they match your channels with the strongest power. Do not enable more than 30 channels per SDR (or change the offset in tetra2.py: |
project/sdr/tetra/howto.1480276932.txt.gz · Last modified: 2016/11/27 20:02 by jenda