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Added Nuoptix DTMF sync transmit (Disney parades, light shows...)

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Soundboard ignores stereo files
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furrtek
2016-09-23 17:34:50 +02:00
parent d049553750
commit bb29efeda6
15 changed files with 620 additions and 44 deletions
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firmware/baseband/proc_dtmf_tx.hpp
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/*
* 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_DTMFTX_H__
#define __PROC_DTMFTX_H__
#include "baseband_processor.hpp"
#include "baseband_thread.hpp"
#define DTMF_PHASEINC (436.91) // (65536*1024)/1536000*10
class DTMFTXProcessor : public BasebandProcessor {
public:
void execute(const buffer_c8_t& buffer) override;
void on_message(const Message* const msg) override;
private:
bool configured = false;
BasebandThread baseband_thread { 1536000, this, NORMALPRIO + 20, baseband::Direction::Transmit };
// 0123456789ABCD#*
const uint32_t DTMF_LUT[16][2] = {
{ (uint32_t)(1336*DTMF_PHASEINC), (uint32_t)(941*DTMF_PHASEINC) },
{ (uint32_t)(1209*DTMF_PHASEINC), (uint32_t)(697*DTMF_PHASEINC) },
{ (uint32_t)(1336*DTMF_PHASEINC), (uint32_t)(697*DTMF_PHASEINC) },
{ (uint32_t)(1477*DTMF_PHASEINC), (uint32_t)(697*DTMF_PHASEINC) },
{ (uint32_t)(1209*DTMF_PHASEINC), (uint32_t)(770*DTMF_PHASEINC) },
{ (uint32_t)(1336*DTMF_PHASEINC), (uint32_t)(770*DTMF_PHASEINC) },
{ (uint32_t)(1477*DTMF_PHASEINC), (uint32_t)(770*DTMF_PHASEINC) },
{ (uint32_t)(1209*DTMF_PHASEINC), (uint32_t)(852*DTMF_PHASEINC) },
{ (uint32_t)(1336*DTMF_PHASEINC), (uint32_t)(852*DTMF_PHASEINC) },
{ (uint32_t)(1477*DTMF_PHASEINC), (uint32_t)(852*DTMF_PHASEINC) },
{ (uint32_t)(1633*DTMF_PHASEINC), (uint32_t)(697*DTMF_PHASEINC) },
{ (uint32_t)(1633*DTMF_PHASEINC), (uint32_t)(770*DTMF_PHASEINC) },
{ (uint32_t)(1633*DTMF_PHASEINC), (uint32_t)(852*DTMF_PHASEINC) },
{ (uint32_t)(1633*DTMF_PHASEINC), (uint32_t)(941*DTMF_PHASEINC) },
{ (uint32_t)(1477*DTMF_PHASEINC), (uint32_t)(941*DTMF_PHASEINC) },
{ (uint32_t)(1209*DTMF_PHASEINC), (uint32_t)(941*DTMF_PHASEINC) }
};
uint32_t tone_length, pause_length;
uint32_t as, bw;
uint8_t tone_list[32];
uint8_t tone_idx = 0, tone_code = 0;
uint32_t timer = 0;
bool tone = false;
int8_t re, im;
int8_t sample;
//int16_t audio_data[64];
/*const buffer_s16_t preview_audio_buffer {
audio_data,
sizeof(int16_t)*64
};*/
TXDoneMessage txdone_message;
uint32_t tone_a_phase, tone_b_phase, phase, sphase;
int32_t frq;
};
#endif