portapack-mayhem/firmware/baseband/proc_mictx.hpp
2017-11-10 00:25:04 +00:00

70 lines
1.9 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_MICTX_H__
#define __PROC_MICTX_H__
#include "baseband_processor.hpp"
#include "baseband_thread.hpp"
#include "audio_input.hpp"
#include "tone_gen.hpp"
class MicTXProcessor : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
void on_message(const Message* const msg) override;
private:
static constexpr size_t baseband_fs = 1536000U;
bool configured { false };
BasebandThread baseband_thread { baseband_fs, this, NORMALPRIO + 20, baseband::Direction::Transmit };
int16_t audio_data[64];
buffer_s16_t audio_buffer {
audio_data,
sizeof(int16_t) * 64
};
AudioInput audio_input { };
ToneGen tone_gen { };
ToneGen beep_gen { };
uint32_t divider { }, gain_x10 { };
uint64_t power_acc { 0 };
uint32_t power_acc_count { 0 };
bool play_beep { false };
uint32_t fm_delta { 0 };
uint32_t phase { 0 }, sphase { 0 };
int32_t sample { 0 }, delta { };
uint32_t beep_index { }, beep_timer { };
int8_t re { 0 }, im { 0 };
AudioLevelReportMessage level_message { };
TXProgressMessage txprogress_message { };
};
#endif