portapack-mayhem/firmware/baseband-tx/proc_fsk_lcr.hpp

45 lines
1.3 KiB
C++

/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
*
* 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_FSK_LCR_H__
#define __PROC_FSK_LCR_H__
#include "baseband_processor.hpp"
class LCRFSKProcessor : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
private:
int8_t re, im;
uint8_t s;
uint8_t bit_pos, byte_pos = 0;
char cur_byte = 0;
uint16_t gbyte;
uint8_t cur_bit = 0;
uint32_t sample_count;
uint32_t aphase, phase, sphase;
int32_t sample, sig, frq;
TXDoneMessage message;
};
#endif