mayhem-firmware/firmware/common/morse.hpp
jLynx 033c4e9a5b
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2023-05-19 08:16:05 +12:00

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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 __MORSE_H__
#define __MORSE_H__
#include "tonesets.hpp"
#include "portapack_shared_memory.hpp"
#define MORSE_DOT 1
#define MORSE_DASH 3
#define MORSE_SYMBOL_SPACE 1
#define MORSE_LETTER_SPACE 3
#define MORSE_WORD_SPACE 7
namespace morse {
const uint32_t morse_symbols[5] = {
MORSE_DOT,
MORSE_DASH,
MORSE_SYMBOL_SPACE,
MORSE_LETTER_SPACE,
MORSE_WORD_SPACE};
size_t morse_encode(std::string& message, const uint32_t time_unit_ms, const uint32_t tone, uint32_t* const time_units);
constexpr char foxhunt_codes[11][4] = {
{"MOE"}, // -----.
{"MOI"}, // -----..
{"MOS"}, // -----...
{"MOH"}, // -----....
{"MO5"}, // -----.....
{"MON"}, // ------.
{"MOD"}, // ------..
{"MOB"}, // ------...
{"MO6"}, // ------....
{"MO"}, // -----
{"S"} // ...
};
// 0=dot 1=dash
constexpr uint16_t morse_ITU[63] = {
// Code Size
0b1010110000000110, // !: 101011- 110
0b0100100000000110, // ": 010010- 110
0, // #
0b0001001000000111, // $: 0001001 111
0, // %
0b0100000000000101, // &: 01000-- 101
0b0111100000000110, // ': 011110- 110
0b1011000000000101, // (: 10110-- 101
0b1011010000000110, // ): 101101- 110
0, // *
0b0101000000000101, // +: 01010-- 101
0b1100110000000110, // ,: 110011- 110
0b1000010000000110, // -: 100001- 110
0b0101010000000110, // .: 010101- 110
0b1001000000000101, // /: 10010-- 101
0b1111100000000101, // 0: 11111-- 101
0b0111100000000101, // 1: 01111-- 101
0b0011100000000101, // 2: 00111-- 101
0b0001100000000101, // 3: 00011-- 101
0b0000100000000101, // 4: 00001-- 101
0b0000000000000101, // 5: 00000-- 101
0b1000000000000101, // 6: 10000-- 101
0b1100000000000101, // 7: 11000-- 101
0b1110000000000101, // 8: 11100-- 101
0b1111000000000101, // 9: 11110-- 101
0b1110000000000110, // :: 111000- 110
0b1010100000000110, // ;: 101010- 110
0, // <
0b1000100000000101, // =: 10001-- 101
0, // >
0b0011000000000110, // ?: 001100- 110
0b0110100000000110, // @: 011010- 110
0b0100000000000010, // A: 01----- 010
0b1000000000000100, // B: 1000--- 100
0b1010000000000100, // C: 1010--- 100
0b1000000000000011, // D: 100---- 011
0b0000000000000001, // E: 0------ 001
0b0010000000000100, // F: 0010--- 100
0b1100000000000011, // G: 110---- 011
0b0000000000000100, // H: 0000--- 100
0b0000000000000010, // I: 00----- 010
0b0111000000000100, // J: 0111--- 100
0b1010000000000011, // K: 101---- 011
0b0100000000000100, // L: 0100--- 100
0b1100000000000010, // M: 11----- 010
0b1000000000000010, // N: 10----- 010
0b1110000000000011, // O: 111---- 011
0b0110000000000100, // P: 0110--- 100 .#-###-###.# ##.#-### ##.#-###.# ##.#.# ##.#.#.# = 48 units
0b1101000000000100, // Q: 1101--- 100
0b0100000000000011, // R: 010---- 011
0b0000000000000011, // S: 000---- 011
0b1000000000000001, // T: 1------ 001
0b0010000000000011, // U: 001---- 011
0b0001000000000100, // V: 0001--- 100
0b0110000000000011, // W: 011---- 011
0b1001000000000100, // X: 1001--- 100
0b1011000000000100, // Y: 1011--- 100
0b1100000000000100, // Z: 1100--- 100
0, // [
0, // Back-slash
0, // ]
0, // ^
0b0011010000000110 // _: 001101- 110
};
constexpr uint16_t prosigns[12] = {
// Code Size
0b0001110000001001, // <SOS>: 000111000 1001
0b0101000000000100, // <AA>: 0101----- 0100
0b0101000000000101, // <AR>: 01010---- 0101
0b0100000000000101, // <AS>: 01000---- 0101
0b1000100000000101, // <BT>: 10001---- 0101
0b1010100000000101, // <CT>: 10101---- 0101
0b0000000000001000, // <HH>: 00000000- 1000
0b1010000000000011, // <K>: 101------ 0011
0b1011000000000101, // <KN>: 10110---- 0101
0b1001110000000110, // <NJ>: 100111--- 0110
0b0001010000000110, // <SK>: 000101--- 0110
0b0001100000000101, // <SN>: 00010---- 0101
};
} /* namespace morse */
#endif /*__MORSE_H__*/