portapack-mayhem/firmware/baseband/proc_xylos.hpp
furrtek d18b6d135d Restoring jammer and RDS functionalities, please wait...
Started work on frequency manager and numbers station simulator
2016-12-23 18:31:01 +01:00

79 lines
2.3 KiB
C++

/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
*
* This file is part of PortaPack.
*
* 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 2, 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __PROC_XYLOS_H__
#define __PROC_XYLOS_H__
#include "baseband_processor.hpp"
#include "baseband_thread.hpp"
//#include "audio_output.hpp"
#define CCIR_PHASEINC (436.91/2) // (65536*1024)/1536000*10
#define CCIR_SILENCE (122880)-1 // 400ms
class XylosProcessor : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
void on_message(const Message* const p) override;
private:
bool configured = false;
BasebandThread baseband_thread { 1536000, this, NORMALPRIO + 20, baseband::Direction::Transmit };
const uint32_t ccir_phases[16] = {
(uint32_t)(1981*CCIR_PHASEINC),
(uint32_t)(1124*CCIR_PHASEINC),
(uint32_t)(1197*CCIR_PHASEINC),
(uint32_t)(1275*CCIR_PHASEINC),
(uint32_t)(1358*CCIR_PHASEINC),
(uint32_t)(1446*CCIR_PHASEINC),
(uint32_t)(1540*CCIR_PHASEINC),
(uint32_t)(1640*CCIR_PHASEINC),
(uint32_t)(1747*CCIR_PHASEINC),
(uint32_t)(1860*CCIR_PHASEINC),
(uint32_t)(2400*CCIR_PHASEINC),
(uint32_t)(930*CCIR_PHASEINC),
(uint32_t)(2247*CCIR_PHASEINC),
(uint32_t)(991*CCIR_PHASEINC),
(uint32_t)(2110*CCIR_PHASEINC),
(uint32_t)(1055*CCIR_PHASEINC)
};
uint32_t samples_per_tone;
int8_t re, im;
uint8_t s, as = 0, ai;
uint8_t byte_pos = 0;
uint8_t digit = 0;
uint32_t sample_count = 0;
uint32_t tone_phase, phase, sphase;
int32_t tone_sample, delta;
bool silence = true;
TXDoneMessage message;
//AudioOutput audio_output;
};
#endif