mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
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229 lines
4.8 KiB
C++
229 lines
4.8 KiB
C++
/*
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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 <vector>
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#include <cstring>
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#include <string>
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#ifndef __ENCODERS_H__
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#define __ENCODERS_H__
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namespace encoders {
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#define ENC_TYPES_COUNT 14
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#define OOK_SAMPLERATE 2280000U
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#define ENCODER_UM3750 8
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size_t make_bitstream(std::string& fragments);
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void bitstream_append(size_t& bitstream_length, uint32_t bit_count, uint32_t bits);
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struct encoder_def_t {
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std::string name; // Encoder chip ref/name
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std::string address_symbols; // List of possible symbols like "01", "01F"...
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std::string data_symbols; // Same
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uint16_t clk_per_symbol; // Oscillator periods per symbol
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uint16_t clk_per_fragment; // Oscillator periods per symbol fragment (state)
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std::vector<std::string> bit_format; // List of fragments for each symbol in previous *_symbols list order
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uint8_t word_length; // Total # of symbols (not counting sync)
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std::string word_format; // A for Address, D for Data, S for sync
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std::string sync; // Like bit_format
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uint32_t default_speed; // Default encoder clk frequency (often set by shitty resistor)
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uint8_t repeat_min; // Minimum repeat count
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uint16_t pause_symbols; // Length of pause between repeats in symbols
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};
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// Warning ! If this is changed, make sure that ENCODER_UM3750 is still valid !
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const encoder_def_t encoder_defs[ENC_TYPES_COUNT] = {
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// PT2260-R2
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{
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"2260-R2",
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"01F", "01",
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1024, 128,
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{ "10001000", "11101110", "10001110" },
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12, "AAAAAAAAAADDS",
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"10000000000000000000000000000000",
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150000, 2,
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0
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},
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// PT2260-R4
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{
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"2260-R4",
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"01F", "01",
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1024, 128,
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{ "10001000", "11101110", "10001110" },
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12, "AAAAAAAADDDDS",
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"10000000000000000000000000000000",
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150000, 2,
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0
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},
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// PT2262
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{
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"2262 ",
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"01F", "01F",
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32, 4,
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{ "10001000", "11101110", "10001110" },
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12, "AAAAAAAAAAAAS",
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"10000000000000000000000000000000",
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20000, 4,
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0
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},
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// 16-bit ?
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{
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"16-bit ",
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"01", "01",
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32, 8,
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{ "1110", "1000" }, // Opposite ?
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16, "AAAAAAAAAAAAAAAAS",
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"100000000000000000000",
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25000, 50,
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0 // ?
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},
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// RT1527
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{
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"1527 ",
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"01", "01",
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128, 32,
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{ "1000", "1110" },
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24, "SAAAAAAAAAAAAAAAAAAAADDDD",
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"10000000000000000000000000000000",
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100000, 4,
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10 // ?
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},
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// HK526E
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{
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"526E ",
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"01", "01",
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24, 8,
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{ "110", "100" },
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12, "AAAAAAAAAAAA",
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"",
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20000, 4,
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10 // ?
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},
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// HT12E
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{
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"12E ",
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"01", "01",
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3, 1,
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{ "011", "001" },
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12, "SAAAAAAAADDDD",
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"0000000000000000000000000000000000001",
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3000, 4,
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10 // ?
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},
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// VD5026 13 bits ?
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{
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"5026 ",
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"0123", "0123",
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128, 8,
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{ "1000000010000000", "1111111011111110", "1111111010000000", "1000000011111110" },
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12, "SAAAAAAAAAAAA",
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"000000000000000000000000000000000000000000000001", // ?
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100000, 4,
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10 // ?
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},
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// UM3750
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{
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"UM3750 ",
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"01", "01",
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96, 32,
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{ "011", "001" },
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12, "SAAAAAAAAAAAA",
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"001",
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100000, 4,
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(3 * 12) - 6 // Compensates for pause delay bug in proc_ook
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},
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// UM3758
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{
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"UM3758 ",
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"01F", "01",
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96, 16,
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{ "011011", "001001", "011001" },
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18, "SAAAAAAAAAADDDDDDDD",
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"1",
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160000, 4,
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10 // ?
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},
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// BA5104
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{
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"BA5104 ",
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"01", "01",
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3072, 768,
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{ "1000", "1110" },
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9, "SDDAAAAAAA",
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"",
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455000, 4,
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10 // ?
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},
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// MC145026
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{
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"145026 ",
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"01F", "01",
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16, 1,
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{ "0111111101111111", "0100000001000000", "0111111101000000" },
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9, "SAAAAADDDD",
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"000000000000000000",
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455000, 2,
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2
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},
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// HT6*** TODO: Add individual variations
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{
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"HT6*** ",
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"01F", "01",
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198, 33,
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{ "011011", "001001", "001011" },
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18, "SAAAAAAAAAAAADDDDDD",
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"0000000000000000000000000000000000001011001011001",
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80000, 3,
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10 // ?
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},
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// TC9148
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{
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"TC9148 ",
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"01", "01",
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48, 12,
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{ "1000", "1110", },
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12, "AAAAAAAAAAAA",
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"",
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455000, 3,
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10 // ?
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}
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};
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} /* namespace encoders */
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#endif/*__ENCODERS_H__*/
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