mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
70 lines
2.0 KiB
C++
70 lines
2.0 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_TONES_H__
|
|
#define __PROC_TONES_H__
|
|
|
|
#include "portapack_shared_memory.hpp"
|
|
#include "baseband_processor.hpp"
|
|
#include "baseband_thread.hpp"
|
|
#include "audio_output.hpp"
|
|
|
|
class TonesProcessor : 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 };
|
|
|
|
std::array<int16_t, 32> audio { }; // 2048/64
|
|
const buffer_s16_t audio_buffer {
|
|
(int16_t*)audio.data(),
|
|
sizeof(audio) / sizeof(int16_t)
|
|
};
|
|
|
|
uint32_t tone_deltas[32];
|
|
uint32_t tone_durations[32];
|
|
|
|
bool audio_out { false };
|
|
bool dual_tone { false };
|
|
uint32_t fm_delta { 0 };
|
|
uint32_t tone_a_phase { 0 }, tone_b_phase { 0 };
|
|
uint32_t tone_a_delta { 0 }, tone_b_delta { 0 };
|
|
uint8_t digit_pos { 0 };
|
|
uint8_t digit { 0 };
|
|
uint32_t silence_count { 0 }, sample_count { 0 };
|
|
uint32_t message_length { 0 };
|
|
uint32_t phase { 0 }, sphase { 0 };
|
|
int32_t tone_sample { 0 }, delta { 0 };
|
|
int8_t re { 0 }, im { 0 };
|
|
uint8_t as { 0 }, ai { 0 };
|
|
|
|
TXDoneMessage txdone_message { };
|
|
AudioOutput audio_output { };
|
|
};
|
|
|
|
#endif
|