mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
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/*
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* Copyright (C) 2014 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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#include "ui.hpp"
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#include <cstring>
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#include <string>
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#ifndef __AFSK_H__
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#define __AFSK_H__
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namespace afsk {
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#define AFSK_MODES_COUNT 4
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enum parity_enum {
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NONE = 0,
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EVEN,
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ODD
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};
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struct afsk_formats_t {
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std::string fullname;
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std::string shortname;
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uint8_t data_bits;
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parity_enum parity;
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uint8_t stop_bits;
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bool MSB_first;
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bool use_LUT;
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};
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const afsk_formats_t afsk_formats[4] = {
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{ "7-Even-1 R", "7E1", 7, EVEN, 1, false, false },
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{ "7E1 LUT ", "7Ea", 7, EVEN, 1, true, true },
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{ "7-Odd-1 ", "7o1", 7, ODD, 1, true, false },
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{ "8-Even-0 ", "8E0", 8, EVEN, 1, true, false }
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};
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// TODO: Complete table
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const char alt_lookup[128] = {
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0, 0, 0, 0x5F, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0F, // 0
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 10
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0xF8, 0, 0x99, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 20 !"#$%&'()*+,-./
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0xF5, 0, 0x94, 0x55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x1C, 0, 0, // 30 0123456789:;<=>?
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0, 0x3C, 0x9C, 0x5D, 0, 0, 0, 0, 0, 0x44, 0x85, 0, 0xD5, 0x14, 0, 0, // 40 @ABCDEFGHIJKLMNO
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0xF0, 0, 0, 0x50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 50 PQRSTUVWXYZ[\]^_
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 60 `abcdefghijklmno
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x7F // 70 pqrstuvwxyz{|}~
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};
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void generate_data(const char * in_message, char * out_data);
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} /* namespace afsk */
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#endif/*__AFSK_H__*/
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