You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
3.0 KiB
C++
110 lines
3.0 KiB
C++
/*
|
|
Copyright (C) 2019-2021 Doug McLain
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef YSF_H
|
|
#define YSF_H
|
|
|
|
#include <cstdint>
|
|
|
|
const uint32_t YSF_FRAME_LENGTH_BYTES = 120U;
|
|
|
|
const uint8_t YSF_SYNC_BYTES[] = {0xD4U, 0x71U, 0xC9U, 0x63U, 0x4DU};
|
|
const uint32_t YSF_SYNC_LENGTH_BYTES = 5U;
|
|
|
|
const uint32_t YSF_FICH_LENGTH_BYTES = 25U;
|
|
|
|
const uint8_t YSF_SYNC_OK = 0x01U;
|
|
|
|
const uint32_t YSF_CALLSIGN_LENGTH = 10U;
|
|
|
|
const uint8_t YSF_FI_HEADER = 0x00U;
|
|
const uint8_t YSF_FI_COMMUNICATIONS = 0x01U;
|
|
const uint8_t YSF_FI_TERMINATOR = 0x02U;
|
|
const uint8_t YSF_FI_TEST = 0x03U;
|
|
|
|
const uint8_t YSF_DT_VD_MODE1 = 0x00U;
|
|
const uint8_t YSF_DT_DATA_FR_MODE = 0x01U;
|
|
const uint8_t YSF_DT_VD_MODE2 = 0x02U;
|
|
const uint8_t YSF_DT_VOICE_FR_MODE = 0x03U;
|
|
|
|
const uint8_t YSF_CM_GROUP1 = 0x00U;
|
|
const uint8_t YSF_CM_GROUP2 = 0x01U;
|
|
const uint8_t YSF_CM_INDIVIDUAL = 0x03U;
|
|
|
|
const uint8_t YSF_MR_DIRECT = 0x00U;
|
|
const uint8_t YSF_MR_NOT_BUSY = 0x01U;
|
|
const uint8_t YSF_MR_BUSY = 0x02U;
|
|
|
|
#include <string>
|
|
#include "mode.h"
|
|
#include "YSFFICH.h"
|
|
|
|
class YSF : public Mode
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
YSF();
|
|
~YSF();
|
|
void set_fcs_mode(bool y, std::string f = " "){ m_fcs = y; m_fcsname = f; }
|
|
private slots:
|
|
void process_udp();
|
|
void process_rx_data();
|
|
void get_ambe();
|
|
void send_ping();
|
|
void send_disconnect();
|
|
void transmit();
|
|
void hostname_lookup(QHostInfo i);
|
|
void send_frame();
|
|
void rate_changed(int r) { m_txfullrate = r;}
|
|
void process_modem_data(QByteArray);
|
|
private:
|
|
void decode_header(uint8_t* data);
|
|
void decode_dn(uint8_t* data);
|
|
void decode_vw(uint8_t* data);
|
|
void encode_header(bool eot = 0);
|
|
void encode_vw();
|
|
void encode_imbe(uint8_t* data, const uint8_t* imbe);
|
|
void encode_dv2();
|
|
void decode_vd2(uint8_t* data, uint8_t *dt);
|
|
void decode_vd1(uint8_t* data, uint8_t *dt);
|
|
void generate_vch_vd2(const uint8_t*);
|
|
void ysf_scramble(uint8_t *buf, const int len);
|
|
void writeDataFRModeData1(const uint8_t* dt, uint8_t* data);
|
|
void writeDataFRModeData2(const uint8_t* dt, uint8_t* data);
|
|
void writeVDMode2Data(uint8_t* data, const uint8_t* dt);
|
|
void interleave(uint8_t *ambe);
|
|
|
|
uint8_t m_fi;
|
|
uint8_t packet_size;
|
|
uint8_t gateway[12];
|
|
uint8_t m_ysfFrame[200];
|
|
uint8_t m_vch[13U];
|
|
uint8_t m_ambe[55];
|
|
//uint8_t m_imbe[55];
|
|
CYSFFICH m_fich;
|
|
uint8_t ambe_fr[4][24];
|
|
uint32_t ambe_a;
|
|
uint32_t ambe_b;
|
|
uint32_t ambe_c;
|
|
bool m_fcs;
|
|
std::string m_fcsname;
|
|
bool m_txfullrate;
|
|
QQueue<uint8_t> m_rximbecodecq;
|
|
};
|
|
|
|
#endif
|