portapack-mayhem/firmware/application/tonesets.hpp
2017-02-13 23:24:42 +00:00

120 lines
2.7 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 __TONESETS_H__
#define __TONESETS_H__
#include "portapack.hpp"
#define TONES_SAMPLERATE 1536000
#define TONES_DELTA_COEF ((1ULL << 32) / TONES_SAMPLERATE)
#define TONES_F2D(f) (uint32_t)(f * TONES_DELTA_COEF)
#define DTMF_C0 TONES_F2D(1209)
#define DTMF_C1 TONES_F2D(1336)
#define DTMF_C2 TONES_F2D(1477)
#define DTMF_C3 TONES_F2D(1633)
#define DTMF_R0 TONES_F2D(697)
#define DTMF_R1 TONES_F2D(770)
#define DTMF_R2 TONES_F2D(852)
#define DTMF_R3 TONES_F2D(941)
const uint32_t ccir_deltas[16] = {
TONES_F2D(1981),
TONES_F2D(1124),
TONES_F2D(1197),
TONES_F2D(1275),
TONES_F2D(1358),
TONES_F2D(1446),
TONES_F2D(1540),
TONES_F2D(1640),
TONES_F2D(1747),
TONES_F2D(1860),
TONES_F2D(2400),
TONES_F2D(930),
TONES_F2D(2247),
TONES_F2D(991),
TONES_F2D(2110),
TONES_F2D(1055)
};
// 0123456789ABCD#*
const uint32_t dtmf_deltas[16][2] = {
{ DTMF_C1, DTMF_R3 },
{ DTMF_C0, DTMF_R0 },
{ DTMF_C1, DTMF_R0 },
{ DTMF_C2, DTMF_R0 },
{ DTMF_C0, DTMF_R1 },
{ DTMF_C1, DTMF_R1 },
{ DTMF_C2, DTMF_R1 },
{ DTMF_C0, DTMF_R2 },
{ DTMF_C1, DTMF_R2 },
{ DTMF_C2, DTMF_R2 },
{ DTMF_C3, DTMF_R0 },
{ DTMF_C3, DTMF_R1 },
{ DTMF_C3, DTMF_R2 },
{ DTMF_C3, DTMF_R3 },
{ DTMF_C2, DTMF_R3 },
{ DTMF_C0, DTMF_R3 }
};
const uint32_t eia_deltas[16] = {
TONES_F2D(600),
TONES_F2D(741),
TONES_F2D(882),
TONES_F2D(1023),
TONES_F2D(1164),
TONES_F2D(1305),
TONES_F2D(1446),
TONES_F2D(1587),
TONES_F2D(1728),
TONES_F2D(1869),
TONES_F2D(2151),
TONES_F2D(2433),
TONES_F2D(2010),
TONES_F2D(2292),
TONES_F2D(459),
TONES_F2D(1091)
};
const uint32_t zvei_deltas[16] = {
TONES_F2D(2400),
TONES_F2D(1060),
TONES_F2D(1160),
TONES_F2D(1270),
TONES_F2D(1400),
TONES_F2D(1530),
TONES_F2D(1670),
TONES_F2D(1830),
TONES_F2D(2000),
TONES_F2D(2200),
TONES_F2D(2800),
TONES_F2D(810),
TONES_F2D(970),
TONES_F2D(885),
TONES_F2D(2600),
TONES_F2D(680)
};
#endif/*__TONESETS_H__*/