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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2018-10-09 11:09:12 +0200 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2018-10-09 11:36:34 +0200 |
| commit | 4bc1c0cf3e8c5dcc72a4bf971f0b78bbbe35cc57 (patch) | |
| tree | 7f5e208a409c903278e7b86e3d2993a95a59ad58 /src/figs.hpp | |
| parent | 40952170ec7a79274dc8185400d92c30de97538a (diff) | |
| download | etisnoop-4bc1c0cf3e8c5dcc72a4bf971f0b78bbbe35cc57.tar.gz etisnoop-4bc1c0cf3e8c5dcc72a4bf971f0b78bbbe35cc57.tar.bz2 etisnoop-4bc1c0cf3e8c5dcc72a4bf971f0b78bbbe35cc57.zip | |
Add some FIG2 parsing
Diffstat (limited to 'src/figs.hpp')
| -rw-r--r-- | src/figs.hpp | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/figs.hpp b/src/figs.hpp index 64cfa48..bd144d7 100644 --- a/src/figs.hpp +++ b/src/figs.hpp @@ -1,6 +1,6 @@ /* Copyright (C) 2014 CSP Innovazione nelle ICT s.c.a r.l. (http://www.csp.it/) - Copyright (C) 2017 Matthias P. Braendli (http://www.opendigitalradio.org) + Copyright (C) 2018 Matthias P. Braendli (http://www.opendigitalradio.org) Copyright (C) 2015 Data Path This program is free software: you can redistribute it and/or modify @@ -102,6 +102,29 @@ struct fig1_common_t { uint8_t ext() { return f[0] & 0x07; } }; +struct fig2_common_t { + fig2_common_t( + ensemble_database::ensemble_t &ens, + uint8_t* fig_data, + uint16_t fig_len) : + fibcrccorrect(true), + ensemble(ens), + f(fig_data), + figlen(fig_len) { } + + // The ensemble only gets updated when the fib crc is ok + bool fibcrccorrect; + ensemble_database::ensemble_t& ensemble; + + uint8_t* f; + uint16_t figlen; + + uint8_t toggle_flag() { return (f[0] & 0x80) >> 7; } + uint8_t segment_index() { return (f[0] & 0x70) >> 4; } + uint16_t rfu() { return (f[0] & 0x08) >> 3; } + uint16_t ext() { return f[0] & 0x07; } +}; + // FIG 0/11 and 0/22 struct struct Lat_Lng { double latitude, longitude; @@ -146,3 +169,5 @@ fig_result_t fig0_31(fig0_common_t& fig0, const display_settings_t &disp); fig_result_t fig1_select(fig1_common_t& fig1, const display_settings_t &disp); +fig_result_t fig2_select(fig2_common_t& fig2, const display_settings_t &disp); + |