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Add DSC demodulator
This commit is contained in:
Jon Beniston
@@ -0,0 +1,421 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2023 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QResource>
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#include <QDebug>
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#include "util/mmsi.h"
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#include "util/osndb.h"
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// https://www.itu.int/en/ITU-R/terrestrial/fmd/Pages/mid.aspx
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// Names used match up with names used for flags in ADS-B directory
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QMap<int, QString> MMSI::m_mid = {
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{201, "albania"},
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{202, "andorra"},
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{203, "austria"},
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{204, "portugal"},
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{205, "belgium"},
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{206, "belarus"},
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{207, "bulgaria"},
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{208, "vatican_city"},
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{209, "cyprus"},
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{210, "cyprus"},
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{211, "germany"},
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{212, "cyprus"},
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{213, "georgia"},
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{214, "moldova"},
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{215, "malta"},
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{216, "armenia"},
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{218, "germany"},
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{219, "denmark"},
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{220, "denmark"},
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{224, "spain"},
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{225, "spain"},
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{226, "france"},
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{227, "france"},
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{228, "france"},
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{229, "malta"},
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{230, "finland"},
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{231, "denmark"},
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{232, "united_kingdom"},
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{233, "united_kingdom"},
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{234, "united_kingdom"},
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{235, "united_kingdom"},
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{236, "united_kingdom"},
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{237, "greece"},
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{238, "croatia"},
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{239, "greece"},
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{240, "greece"},
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{241, "greece"},
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{242, "morocco"},
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{243, "hungary"},
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{244, "netherlands"},
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{245, "netherlands"},
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{246, "netherlands"},
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{247, "italy"},
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{248, "malta"},
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{249, "malta"},
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{250, "ireland"},
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{251, "iceland"},
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{252, "liechtenstein"},
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{253, "luxembourg"},
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{254, "monaco"},
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{255, "portugal"},
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{256, "malta"},
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{257, "norway"},
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{258, "norway"},
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{259, "norway"},
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{261, "poland"},
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{262, "montenegro"},
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{263, "portugal"},
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{264, "romania"},
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{265, "sweden"},
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{266, "sweden"},
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{267, "slovakia"},
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{268, "san_marino"},
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{269, "switzerland"},
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{270, "czech_republic"},
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{271, "turkey"},
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{272, "ukraine"},
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{273, "russia"},
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{274, "macedonia"},
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{275, "latvia"},
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{276, "estonia"},
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{277, "slovenia"},
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{279, "serbia"},
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{301, "united_kingdom"},
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{303, "united_states"},
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{304, "antigua_and_barbuda"},
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{305, "antigua_and_barbuda"},
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{306, "netherlands"},
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{307, "netherlands"},
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{308, "bahamas"},
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{309, "bahamas"},
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{310, "bermuda"},
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{311, "bahamas"},
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{312, "belize"},
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{314, "barbados"},
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{316, "canada"},
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{319, "cayman_isles"},
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{321, "costa_rica"},
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{323, "cuba"},
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{325, "dominica"},
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{327, "dominican_republic"},
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{329, "france"},
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{330, "grenada"},
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{331, "denmark"}, // greenland
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{332, "guatemala"},
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{334, "honduras"},
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{336, "haiti"},
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{338, "united_states"},
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{339, "jamaica"},
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{341, "st_kitts_and_nevis"},
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{343, "st_lucia"},
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{345, "mexico"},
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{347, "france"}, // martinique
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{348, "united_kingdom"}, // montserrat
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{350, "nicaragua"},
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{351, "panama"},
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{352, "panama"},
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{353, "panama"},
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{354, "panama"},
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{355, "panama"},
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{356, "panama"},
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{357, "panama"},
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{358, "united_states"}, // puerto_rico
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{359, "el_salvador"},
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{361, "france"},
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{362, "trinidad_and_tobago"},
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{364, "turks_and_caicos"},
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{366, "united_states"},
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{367, "united_states"},
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{368, "united_states"},
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{369, "united_states"},
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{370, "panama"},
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{371, "panama"},
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{372, "panama"},
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{373, "panama"},
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{374, "panama"},
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{375, "st_vincent"},
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{376, "st_vincent"},
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{377, "st_vincent"},
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{378, "virgin_isles"},
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{401, "afghanistan"},
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{403, "saudi_arabia"},
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{405, "bangladesh"},
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{408, "bahrain"},
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{410, "bhutan"},
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{412, "china"},
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{413, "china"},
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{414, "china"},
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{416, "taiwan"},
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{417, "sri_lanka"},
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{419, "india"},
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{422, "iran"},
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{423, "azerbaijan"},
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{425, "iraq"},
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{428, "israel"},
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{431, "japan"},
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{432, "japan"},
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{434, "turkmenistan"},
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{436, "kazakhstan"},
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{437, "uzbekistan"},
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{438, "jordan"},
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{440, "korea_south"},
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{441, "korea_south"},
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{443, "palestine"},
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{445, "korea_north"},
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{447, "kuwait"},
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{450, "lebanon"},
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{451, "kyrgyzstan"},
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{453, "china"}, // macao
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{455, "maldives"},
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{457, "mongolia"},
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{459, "nepal"},
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{461, "oman"},
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{463, "pakistan"},
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{466, "qatar"},
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{468, "syria"},
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{470, "united_arab_emirates"},
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{471, "united_arab_emirates"},
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{472, "tajikistan"},
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{473, "yemen"},
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{474, "yemen"},
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{477, "hong_kong"},
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{478, "bosnia"},
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{501, "france"},
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{503, "australia"},
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{506, "myanmar"},
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{508, "brunei"},
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{510, "micronesia"},
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{511, "palau"},
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{512, "new_zealand"},
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{514, "cambodia"},
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{515, "cambodia"},
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{516, "australia"},
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{518, "cook_islands"},
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{520, "fiji"},
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{523, "australia"},
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{525, "indonesia"},
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{529, "kiribati"},
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{531, "laos"},
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{533, "malaysia"},
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{536, "united_states"},
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{538, "marshall islands"},
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{540, "france"},
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{542, "new_zealand"},
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{544, "nauru"},
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{546, "france"},
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{548, "philippines"},
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{550, "timorleste"},
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{553, "papua_new_guinea"},
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{555, "united_kingdom"},
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{557, "solomon_islands"},
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{559, "united_states"}, // american_samoa
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{561, "samoa"},
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{563, "singapore"},
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{564, "singapore"},
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{565, "singapore"},
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{566, "singapore"},
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{567, "thailand"},
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{570, "tonga"},
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{572, "tuvalu"},
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{574, "vietnam"},
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{576, "vanuatu"},
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{577, "vanuatu"},
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{578, "france"},
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{601, "south_africa"},
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{603, "angola"},
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{605, "algeria"},
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{607, "france"},
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{608, "united_kingdom"}, // ascension_island
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{609, "burundi"},
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{610, "benin"},
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{611, "botswana"},
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{612, "central_african_republic"},
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{613, "cameroun"}, // cameroon
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{615, "congoroc"},
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{616, "comoros"},
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{617, "cape_verde"},
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{618, "france"},
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{619, "ivory_coast"},
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{620, "comoros"},
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{621, "djibouti"},
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{622, "egypt"},
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{624, "ethiopia"},
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{625, "eritrea"},
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{626, "gabon"},
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{627, "ghana"},
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{629, "gambia"},
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{630, "guinea_bissau"},
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{631, "equatorial_guinea"},
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{632, "guinea"},
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{633, "burkina_faso"},
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{634, "kenya"},
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{635, "france"},
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{636, "liberia"},
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{637, "liberia"},
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{638, "south_sudan"},
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{642, "libya"},
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{644, "lesotho"},
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{645, "mauritius"},
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{647, "madagascar"},
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{649, "mali"},
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{650, "mozambique"},
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{654, "mauritania"},
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{655, "malawi"},
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{656, "niger"},
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{657, "nigeria"},
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{659, "namibia"},
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{660, "france"}, // reunion
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{661, "rwanda"},
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{662, "sudan"},
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{663, "senegal"},
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{664, "seychelles"},
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{665, "united_kingdom"}, // saint_helena
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{666, "somalia"},
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{667, "sierra_leone"},
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{668, "sao_tome_principe"},
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{669, "swaziland"}, // eswatini
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{670, "chad"},
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{671, "togo"},
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{672, "tunisia"},
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{674, "tanzania"},
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{675, "uganda"},
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{676, "congodrc"},
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{677, "tanzania"},
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{678, "zambia"},
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{679, "zimbabwe"},
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{701, "argentina"},
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{710, "brazil"},
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{720, "bolivia"},
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{725, "chile"},
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{730, "colombia"},
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{735, "ecuador"},
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{740, "falkland_isles"},
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{745, "france"}, // guiana
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{750, "guyana"},
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{755, "paraguay"},
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{760, "peru"},
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{765, "suriname"},
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{770, "uruguay"},
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{775, "venezuela"},
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};
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QString MMSI::getMID(const QString &mmsi)
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{
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if (mmsi.startsWith("00") || mmsi.startsWith("99") || mmsi.startsWith("98")) {
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return mmsi.mid(2, 3);
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} else if (mmsi.startsWith("0") || mmsi.startsWith("8")) {
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return mmsi.mid(1, 3);
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} else if (mmsi.startsWith("111")) {
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return mmsi.mid(3, 3);
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} else {
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return mmsi.left(3);
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}
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}
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QString MMSI::getCountry(const QString &mmsi)
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{
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return m_mid[MMSI::getMID(mmsi).toInt()];
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}
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void MMSI::checkFlags()
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{
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// Loop through all MIDs and check to see if we have a flag icon
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for (auto id : m_mid.keys())
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{
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QString country = m_mid.value(id);
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QString path = QString(":/flags/%1.bmp").arg(country);
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QResource res(path);
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if (!res.isValid()) {
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qDebug() << "MMSI::checkFlags: Resource invalid " << path;
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}
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}
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}
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QIcon *MMSI::getFlagIcon(const QString &mmsi)
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{
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QString country = getCountry(mmsi);
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return AircraftInformation::getFlagIcon(country);
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}
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QString MMSI::getFlagIconURL(const QString &mmsi)
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{
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QString country = getCountry(mmsi);
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return AircraftInformation::getFlagIconURL(country);
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}
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QString MMSI::getCategory(const QString &mmsi)
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{
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switch (mmsi[0].toLatin1())
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{
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case '0':
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if (mmsi.startsWith("00")) {
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return "Coast";
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} else {
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return "Group"; // Group of ships
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}
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case '1':
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// Search and rescue
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if (mmsi[6] == '1') {
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return "SAR Aircraft";
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} else if (mmsi[6] == '5') {
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return "SAR Helicopter";
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} else {
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return "SAR";
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}
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case '8':
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return "Handheld";
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case '9':
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if (mmsi.startsWith("970"))
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{
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return "SAR";
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}
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else if (mmsi.startsWith("972"))
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{
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return "Man overboard";
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}
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else if (mmsi.startsWith("974"))
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{
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return "EPIRB"; // Emergency Becaon
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}
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else if (mmsi.startsWith("979"))
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{
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return "AMRD"; // Autonomous
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}
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else if (mmsi.startsWith("98"))
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{
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return "Craft with parent ship";
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}
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else if (mmsi.startsWith("99"))
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{
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if (mmsi[5] == '1') {
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return "Physical AtoN";
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} else if (mmsi[5] == '6') {
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return "Virtual AtoN";
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} else if (mmsi[5] == '8') {
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return "Mobile AtoN";
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} else {
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return "AtoN"; // Aid-to-navigation
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}
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}
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default:
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return "Ship"; // Vessel better?
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}
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return "Unknown";
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}
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