mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-12-14 12:08:40 +00:00
143 lines
4.2 KiB
C++
143 lines
4.2 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __MORSE_H__
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#define __MORSE_H__
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#include "tonesets.hpp"
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#include "portapack_shared_memory.hpp"
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//#define MORSE_UNIT (MORSE_SAMPLE_RATE * 0.05) // 1536000*0.05 (50ms)
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#define MORSE_DOT 1
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#define MORSE_DASH 3
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#define MORSE_SYMBOL_SPACE 1
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#define MORSE_LETTER_SPACE 3
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#define MORSE_WORD_SPACE 7
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namespace morse {
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size_t morse_encode(std::string& message, const uint32_t time_unit_ms, const uint32_t tone);
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const std::string foxhunt_codes[11] = {
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{ "MOE" }, // -----.
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{ "MOI" }, // -----..
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{ "MOS" }, // -----...
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{ "MOH" }, // -----....
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{ "MO5" }, // -----.....
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{ "MON" }, // ------.
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{ "MOD" }, // ------..
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{ "MOB" }, // ------...
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{ "MO6" }, // ------....
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{ "MO" }, // -----
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{ "S" } // ...
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};
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// 0=dot 1=dash
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const uint8_t morse_ITU[36] = {
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// Code Size
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0b11111101, // 0: 11111 101
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0b01111101, // 1: 01111 101
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0b00111101, // 2: 00111 101
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0b00011101, // 3: 00011 101
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0b00001101, // 4: 00001 101
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0b00000101, // 5: 00000 101
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0b10000101, // 6: 10000 101
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0b11000101, // 7: 11000 101
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0b11100101, // 8: 11100 101
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0b11110101, // 9: 11110 101
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0b01000010, // A: 01--- 010
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0b10000100, // B: 1000- 100
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0b10100100, // C: 1010- 100
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0b10000011, // D: 100-- 011
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0b00000001, // E: 0---- 001
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0b00100100, // F: 0010- 100
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0b11000011, // G: 110-- 011
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0b00000100, // H: 0000- 100
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0b00000010, // I: 00--- 010
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0b01110100, // J: 0111- 100
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0b10100011, // K: 101-- 011
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0b01000100, // L: 0100- 100
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0b11000010, // M: 11--- 010
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0b10000010, // N: 10--- 010
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0b11100011, // O: 111-- 011
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0b01100100, // P: 0110- 100 .#-###-###.# ##.#-### ##.#-###.# ##.#.# ##.#.#.# = 48 units
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0b11010100, // Q: 1101- 100 60s: 1.25s/unit
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0b01000011, // R: 010-- 011 75s: 1.5625s/unit
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0b00000011, // S: 000-- 011
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0b10000001, // T: 1---- 001
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0b00100011, // U: 001-- 011
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0b00010100, // V: 0001- 100
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0b01100011, // W: 011-- 011
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0b10010100, // X: 1001- 100
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0b10110100, // Y: 1011- 100
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0b11000100 // Z: 1100- 100
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};
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const uint16_t morse_special[23] = {
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// Code Size
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0b1010110000000110, // !: 101011- 110
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0b0100100000000110, // ": 010010- 110
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0, // #
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0b0001001000000111, // $: 0001001 111
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0, // %
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0b0100000000000101, // &: 01000-- 101
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0b0111100000000110, // ': 011110- 110
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0b1011000000000101, // (: 10110-- 101
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0b1011010000000110, // ): 101101- 110
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0, // *
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0b0101000000000101, // +: 01010-- 101
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0b1100110000000110, // ,: 110011- 110
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0b1000010000000110, // -: 100001- 110
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0b0101010000000110, // .: 010101- 110
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0b1001000000000101, // /: 10010-- 101
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0b1110000000000110, // :: 111000- 110
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0b1010100000000110, // ;: 101010- 110
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0, // <
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0b1000100000000101, // =: 10001-- 101
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0, // >
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0b0011000000000110, // ?: 001100- 110
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0b0110100000000110, // @: 011010- 110
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0b0011010000000110 // _: 001101- 110
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};
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const uint16_t prosigns[12] = {
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// Code Size
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0b0001110000001001, // <SOS>: 000111000 1001
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0b0101000000000100, // <AA>: 0101----- 0100
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0b0101000000000101, // <AR>: 01010---- 0101
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0b0100000000000101, // <AS>: 01000---- 0101
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0b1000100000000101, // <BT>: 10001---- 0101
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0b1010100000000101, // <CT>: 10101---- 0101
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0b0000000000001000, // <HH>: 00000000- 1000
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0b1010000000000011, // <K>: 101------ 0011
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0b1011000000000101, // <KN>: 10110---- 0101
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0b1001110000000110, // <NJ>: 100111--- 0110
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0b0001010000000110, // <SK>: 000101--- 0110
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0b0001100000000101, // <SN>: 00010---- 0101
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};
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} /* namespace morse */
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#endif/*__MORSE_H__*/
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