kopia lustrzana https://github.com/OpenRTX/OpenRTX
151 wiersze
5.9 KiB
C
151 wiersze
5.9 KiB
C
/***************************************************************************
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* Copyright (C) 2021 - 2023 by Federico Amedeo Izzo IU2NUO, *
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* Niccolò Izzo IU2KIN *
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* Frederik Saraci IU2NRO *
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* Silvano Seva IU2KWO *
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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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#ifndef NVMDATA_GDx_H
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#define NVMDATA_GDx_H
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#include <stdint.h>
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/**
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* \internal Data structures matching the one used by original GDx firmware to
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* manage channel data inside nonvolatile flash memory.
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*
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* Taken by dmrconfig repository: https://github.com/sergev/dmrconfig/blob/master/gd77.c
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*/
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typedef struct {
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// Bytes 0-15
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uint8_t name[16]; // Channel Name
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// Bytes 16-23
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uint32_t rx_frequency; // RX Frequency: 8 digits BCD
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uint32_t tx_frequency; // TX Frequency: 8 digits BCD
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// Byte 24
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uint8_t channel_mode; // Mode: Analog or Digital
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// Bytes 25-26
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uint8_t _unused25[2]; // 0
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// Bytes 27-28
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uint8_t tot; // TOT x 15sec: 0-Infinite, 1=15s... 33=495s
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uint8_t tot_rekey_delay; // TOT Rekey Delay: 0s...255s
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// Byte 29
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uint8_t admit_criteria; // Admit Criteria: Always, Channel Free or Color Code
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// Bytes 30-31
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uint8_t _unused30; // 0x50
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uint8_t scan_list_index; // Scan List: None, ScanList1...250
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// Bytes 32-35
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uint16_t ctcss_dcs_receive; // CTCSS/DCS Dec: 4 digits BCD or 0xffff
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uint16_t ctcss_dcs_transmit; // CTCSS/DCS Enc: 4 digits BCD
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// Bytes 36-39
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uint8_t _unused36; // 0
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uint8_t tx_signaling_syst; // Tx Signaling System: Off, DTMF
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uint8_t _unused38; // 0
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uint8_t rx_signaling_syst; // Rx Signaling System: Off, DTMF
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// Bytes 40-43
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uint8_t _unused40; // 0x16
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uint8_t privacy_group; // Privacy Group: 0=None, 1=53474c39
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uint8_t colorcode_tx; // Color Code: 0...15
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uint8_t group_list_index; // Group List: None, GroupList1...128
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// Bytes 44-47
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uint8_t colorcode_rx; // Color Code: 0...15
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uint8_t emergency_system_index; // Emergency System: None, System1...32
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uint16_t contact_name_index; // Contact Name: Contact1...
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// Byte 48
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uint8_t _unused48 : 6, // 0
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emergency_alarm_ack : 1, // Emergency Alarm Ack
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data_call_conf : 1; // Data Call Confirmed
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// Byte 49
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uint8_t private_call_conf : 1, // Private Call Confirmed
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_unused49_1 : 3, // 0
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privacy : 1, // Privacy: Off or On
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_unused49_5 : 1, // 0
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repeater_slot : 1, // Repeater Slot: 0=slot1 or 1=slot2
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_unused49_7 : 1; // 0
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// Byte 50
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uint8_t dcdm : 1, // Dual Capacity Direct Mode
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_unused50_1 : 4, // 0
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non_ste_frequency : 1, // Non STE = Frequency
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_unused50_6 : 2; // 0
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// Byte 51
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uint8_t squelch : 1, // Squelch
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bandwidth : 1, // Bandwidth: 12.5 or 25 kHz
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rx_only : 1, // RX Only Enable
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talkaround : 1, // Allow Talkaround
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_unused51_4 : 2, // 0
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vox : 1, // VOX Enable
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power : 1; // Power: Low, High
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// Bytes 52-55
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uint8_t _unused52[4]; // 0
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}
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__attribute__((packed)) gdxChannel_t;
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typedef struct {
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uint8_t bitmap[16]; // bit set when channel valid
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gdxChannel_t chan[128];
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}
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__attribute__((packed)) gdxChannelBank_t;
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// This corresponds to OpenGD77 extended zones
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// TODO: Find a way to distinguish between a stock and OpenGD77 CPS
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typedef struct {
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uint8_t name[16]; // Zone Name
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uint16_t member[80]; // Member: channels 1...80
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}
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__attribute__((packed)) gdxZone_t;
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typedef struct {
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uint8_t bitmap[32]; // bit set when bank valid
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gdxZone_t bank[250];
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}
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__attribute__((packed)) gdxZoneBank_t;
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typedef struct {
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// Bytes 0-15
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uint8_t name[16]; // Contact Name, ff terminated
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// Bytes 16-19
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uint8_t id[4]; // BCD coded 8 digits
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// Byte 20
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uint8_t type; // Call Type: Group Call, Private Call or All Call
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// Bytes 21-23
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uint8_t receive_tone; // Call Receive Tone: 0=Off, 1=On
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uint8_t ring_style; // Ring style: 0-10
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uint8_t _unused23; // 0xff for used contact, 0 for blank entry
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}
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__attribute__((packed)) gdxContact_t;
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#endif /* NVMDATA_GDx_H */
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