282 lines
11 KiB
C
282 lines
11 KiB
C
/* NMT country settings
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*
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* (C) 2017 by Andreas Eversberg <jolly@eversberg.eu>
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* All Rights Reserved
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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, either 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 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 <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include "countries.h"
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struct nmt_frequency {
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int first_channel, last_channel; /* first and last channel number */
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double first_frequency; /* frequency of first channel */
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double channel_spacing; /* spacing between channels */
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double deviation_factor; /* factor of frequency deviation, relative to scandinavia */
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double duplex_spacing; /* distance of downlink above uplink frequency */
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int scandinavia; /* if set, this frequency belongs to scandinavia */
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};
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/* channel allocation used in scandinavian countries */
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static struct nmt_frequency frq_450_scandinavia[] = {
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{ 1, 180, 463.000, 0.025, 1.0, 10.0, 1 },
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{ 181,200, 462.500, 0.025, 1.0, 10.0, 1 },
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{ 201,380, 463.0125, 0.025, 1.0, 10.0, 1 },
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{ 381,399, 462.5125, 0.025, 1.0, 10.0, 1 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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static struct nmt_frequency frq_900_scandinavia[] = {
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{ 1, 1000, 935.0125, 0.025, 1.0, 45.0, 0 },
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{ 1025,2023, 935.025, 0.025, 1.0, 45.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Netherlands, Luxemburg, Belgium */
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static struct nmt_frequency frq_450_nl_l_b[] = {
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{ 1, 222, 461.310, 0.020, 0.8, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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static struct nmt_frequency frq_900_nl[] = {
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{ 1, 1000, 935.0125, 0.025, 1.0, 45.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Malaysia */
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static struct nmt_frequency frq_450_mal[] = {
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{ 1, 180, 462.000, 0.025, 1.0, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Thailand, Indonesia */
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static struct nmt_frequency frq_450_t_ri[] = {
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{ 1, 224, 489.000, 0.020, 0.8, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Spain */
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static struct nmt_frequency frq_450_e[] = {
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{ 1, 180, 464.325, 0.025, 1.0, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Austria */
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static struct nmt_frequency frq_450_a[] = {
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{ 1, 180, 465.730, -0.020, 0.8, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Czech Republic and Slovakia */
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static struct nmt_frequency frq_450_cz_sk[] = {
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{ 1, 222, 465.730, -0.020, 0.8, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in Turkey */
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static struct nmt_frequency frq_900_tr[] = {
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{ 1, 180, 461.500, 0.025, 1.0, 10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* channel allocation used in France */
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static struct nmt_frequency frq_900_f[] = {
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{ 400,578, 440.025, 0.025, 1.0, -10.0, 0 },
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{ 1423,1601, 440.0125, 0.025, 1.0, -10.0, 0 },
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{ 0, 0, 0.0, 0.0, 0.0, 0.0, 0 }
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};
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/* country selector */
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static struct nmt_country {
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int system; /* 450 or 900 */
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int tested; /* tested with a real phone */
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int y; /* country code of traffic area */
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int first_ta, last_ta; /* range of used traffic areas */
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const char *short_name;
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const char *long_name;
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const char *provider_name;
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struct nmt_frequency *nmt_frequency; /* list of frequency allocations */
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} nmt_country[] = {
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/* 450 */
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{ 450, 1, 5, 1,9, "DK", "Denmark", "Tele Danmark Mobile", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "SE", "Sweden", "Telia Mobitel", frq_450_scandinavia },
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{ 450, 1, 7, 1,9, "NO", "Norway", "Telenor Mobil", frq_450_scandinavia },
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{ 450, 1, 8, 1,9, "FI", "Finland", "Telecom Finland", frq_450_scandinavia },
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{ 450, 1, 8, 1,9, "IS", "Iceland", "Post & Telecom", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "FO", "Faroe Island", "Faroese Telecom", frq_450_scandinavia },
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{ 450, 1, 7, 1,9, "EE", "Estonia", "Eesti Mobiiltelefon", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "LV", "Latvia", "Latvian Mobile Telephone", frq_450_scandinavia },
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{ 450, 1, 8, 1,9, "LT", "Lithuania", "COMLIET", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "BY", "Belarus", "Belcel", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "MO", "OSS/Moscow", "Moscow Cellular Comm.", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "STP", "OSS/St Petersburg", "Delta Telecom", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "STP", "OSS/Leningrads Dist.", "Delta Telecom", frq_450_scandinavia },
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{ 450, 1, 7, 1,9, "CAR", "OSS/Carelian Rep.", "Telecom Finland", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "MUR", "OSS/Murmansk", "Telecom Finland", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "LED", "OSS/Leningrads Dist.", "Telecom Finland", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "KAL", "Kaliningrad", "Telecom Finland", frq_450_scandinavia },
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{ 450, 1, 7, 1,9, "PL", "Poland", "CENTERTEL", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "BG", "Bulgaria", "MOBIFON", frq_450_scandinavia },
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{ 450, 1, 5, 1,9, "RO", "Romania", "Telefonica Romania", frq_450_scandinavia },
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{ 450, 1, 6, 1,9, "UA", "Ukraine", "Ukraine Mobile Comm.", frq_450_scandinavia },
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{ 450, 1, 1, 1,9, "RU1", "", "", frq_450_scandinavia },
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{ 450, 1, 2, 1,9, "RU2", "", "", frq_450_scandinavia },
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{ 450, 1, 3, 1,9, "RU3", "", "", frq_450_scandinavia },
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{ 450, 1, 4, 1,9, "RU4", "", "", frq_450_scandinavia },
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{ 450, 1, 1, 1,9, "NL", "Netherlands", "Royal Dutch Post & Telecom", frq_450_nl_l_b },
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{ 450, 1, 1, 15,15, "L", "Luxemburg", "Enterprise des P&T Luxembourg",frq_450_nl_l_b },
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{ 450, 1, 2, 1,9, "B", "Belgium", "Belgacom Mobile", frq_450_nl_l_b },
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{ 450, 1, 7, 1,9, "CZ", "Czech Republic", "Eurotel Prague", frq_450_cz_sk },
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{ 450, 1, 6, 1,9, "SK", "Slovakia", "Eurotel Bratislava", frq_450_cz_sk },
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/* 900 */
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{ 900, 1, 1, 1,9, "DK", "Denmark", "Tele Danmark Mobile", frq_900_scandinavia },
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{ 900, 1, 2, 1,9, "SE", "Sweden", "Telia Mobitel", frq_900_scandinavia },
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{ 900, 1, 3, 1,9, "NO", "Norway", "Telenor Mobil", frq_900_scandinavia },
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{ 900, 1, 4, 1,9, "FI", "Finland", "Telecom Finland", frq_900_scandinavia },
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{ 900, 1, 0, 1,9, "F0", "France (Group 0)", "France Telecom", frq_900_f },
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{ 900, 1, 1, 1,9, "F1", "France (Group 1)", "France Telecom", frq_900_f },
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{ 900, 1, 2, 1,9, "F2", "France (Group 2)", "France Telecom", frq_900_f },
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{ 900, 1, 3, 1,9, "F3", "France (Group 3)", "France Telecom", frq_900_f },
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{ 900, 1, 4, 1,9, "F4", "France (Group 4)", "France Telecom", frq_900_f },
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{ 900, 1, 5, 1,9, "F5", "France (Group 5)", "France Telecom", frq_900_f },
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{ 900, 1, 6, 1,9, "F6", "France (Group 6)", "France Telecom", frq_900_f },
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{ 900, 1, 7, 1,9, "F7", "France (Group 7)", "France Telecom", frq_900_f },
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/* untested... */
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{ 450, 0, 8, 8,8, "MAL", "Malaysia", "Jabatan Telekom Malaysia", frq_450_mal },
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{ 450, 0, 4, 1,9, "T", "Thailand", "Telephone Organization of Thailand",frq_450_t_ri },
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{ 450, 0, 8, 1,9, "E", "Spain", "Telefonica Servicios Moviles", frq_450_e },
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{ 450, 0, 8, 1,1, "RI", "Indonesia", "PT Mobisel", frq_450_t_ri },
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{ 450, 0, 0, 1,3, "A", "Austria", "PTV", frq_450_a },
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{ 450, 0, 9, 1,3, "A2", "Austria 2", "PTV", frq_450_a },
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{ 900, 0, 5, 1,9, "CH", "Switzerland", "PTT", frq_900_scandinavia },
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{ 900, 0, 6, 1,15, "NL", "Netherlands", "Royal Dutch Post & Telecom", frq_900_nl },
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{ 900, 0, 1, 1,9, "TR", "Turkey", "Turkcell", frq_900_tr },
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{ 0,0, 0, 0,0, NULL, NULL, NULL, NULL }
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};
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void nmt_country_list(int nmt_system)
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{
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int i, j;
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int ch_from = 0, ch_to = 0;
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char ch_string[256];
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printf("TA from\tTA to\tYY Code\tChannels\t\t\tCountry (Provider)\n");
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printf("--------------------------------------------------------------------------------------------------------\n");
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for (i = 0; nmt_country[i].short_name; i++) {
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if (nmt_system != nmt_country[i].system)
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continue;
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printf("%s,%d\t", nmt_country[i].short_name, nmt_country[i].first_ta);
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if (nmt_country[i].first_ta != nmt_country[i].last_ta)
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printf("%s,%d", nmt_country[i].short_name, nmt_country[i].last_ta);
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printf("\t%02x..%02x", (nmt_country[i].y << 4) | nmt_country[i].first_ta, (nmt_country[i].y << 4) | nmt_country[i].last_ta);
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ch_string[0] = '\0';
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for (j = 0; nmt_country[i].nmt_frequency[j].first_frequency; j++) {
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ch_from = nmt_country[i].nmt_frequency[j].first_channel;
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ch_to = nmt_country[i].nmt_frequency[j].last_channel;
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sprintf(strchr(ch_string, '\0'), "%d-%d ", ch_from, ch_to);
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}
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strcpy(strchr(ch_string, '\0'), " ");
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ch_string[30] = '\0';
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printf("\t%s", ch_string);
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if (nmt_country[i].long_name[0])
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printf("\t%s (%s)\n", nmt_country[i].long_name, nmt_country[i].provider_name);
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else
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printf("\n");
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}
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printf("\nFor listing channels of the NMT %d system use '-N %d' as first option.\n", 1350 - nmt_system, 1350 - nmt_system);
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}
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int nmt_country_by_short_name(int nmt_system, const char *short_name)
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{
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int i;
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for (i = 0; nmt_country[i].short_name; i++) {
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if (nmt_system != nmt_country[i].system)
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continue;
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if (!strcasecmp(nmt_country[i].short_name, short_name))
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return nmt_country[i].y;
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}
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return -1;
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}
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const char *nmt_long_name_by_short_name(int nmt_system, const char *short_name)
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{
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int i;
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for (i = 0; nmt_country[i].short_name; i++) {
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if (nmt_system != nmt_country[i].system)
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continue;
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if (!strcasecmp(nmt_country[i].short_name, short_name))
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return nmt_country[i].long_name;
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}
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return NULL;
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}
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int nmt_ta_by_short_name(int nmt_system, const char *short_name, int ta)
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{
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int i;
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for (i = 0; nmt_country[i].short_name; i++) {
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if (nmt_system != nmt_country[i].system)
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continue;
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if (!strcasecmp(nmt_country[i].short_name, short_name) && ta >= nmt_country[i].first_ta && ta <= nmt_country[i].last_ta)
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return ta;
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}
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return -1;
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}
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/* Convert channel number to frequency number of base station.
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Set 'uplink' to 1 to get frequency of mobile station. */
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double nmt_channel2freq(int nmt_system, const char *short_name, int channel, int uplink, double *deviation_factor, int *scandinavia, int *tested)
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{
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int i, j;
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double freq;
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for (i = 0; nmt_country[i].short_name; i++) {
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if (nmt_system != nmt_country[i].system)
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continue;
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if (!strcasecmp(nmt_country[i].short_name, short_name)) {
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for (j = 0; nmt_country[i].nmt_frequency[j].first_frequency; j++) {
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if (channel >= nmt_country[i].nmt_frequency[j].first_channel
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&& channel <= nmt_country[i].nmt_frequency[j].last_channel) {
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if (uplink == 2)
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return -nmt_country[i].nmt_frequency[j].duplex_spacing * 1e6;
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/* add "channel offset" * "channel spacing" to "first frequency" */
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freq = nmt_country[i].nmt_frequency[j].first_frequency;
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freq += (double)(channel - nmt_country[i].nmt_frequency[j].first_channel) * nmt_country[i].nmt_frequency[j].channel_spacing;
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if (uplink)
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freq -= nmt_country[i].nmt_frequency[j].duplex_spacing;
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if (deviation_factor)
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*deviation_factor = nmt_country[i].nmt_frequency[j].deviation_factor;
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if (scandinavia)
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*scandinavia = nmt_country[i].nmt_frequency[j].scandinavia;
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if (tested)
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*tested = nmt_country[i].tested;
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return freq * 1e6;
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}
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}
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return 0.0;
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}
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}
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return 0.0;
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}
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