73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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universe.h
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Copyright (c) 2020 Kevin Matz (kevin.matz@gmail.com)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#pragma once
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#include <cstdint>
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#include <functional>
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#include <vector>
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namespace DMX {
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using std::uint8_t;
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using std::uint16_t;
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using std::array;
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using std::function;
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using std::vector;
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// Table D1 - Reserved START Codes
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static const uint8_t E111_NULL_START = 0;
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static const uint8_t E111_ASC_TEXT_ASCII = 23;
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static const uint8_t E111_ASC_TEST = 85;
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static const uint8_t E111_ASC_TEXT_UTF8 = 144;
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static const uint8_t E111_ASC_MANUFACTURER = 145;
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static const uint8_t E111_ASC_SIP = 207;
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class Universe; // forward declare the Univserse class
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using DataHandler = function<void(Universe *)>;
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using DimmerData = array<uint8_t, 513>;
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/*
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The Universe class
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ANSI E1.11 describes may things about moving data over
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serial EIA-485-A links. This class encapselates that data,
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regardless of how it was transmitted.
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*/
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class Universe {
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public:
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Universe ();
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DimmerData * data() { return &null_start_data_; }
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void onData (const DataHandler callback);
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void set (vector<uint8_t>);
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uint8_t slot (uint16_t address) { return null_start_data_[address]; }
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private:
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DimmerData null_start_data_;
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vector<DataHandler> callbacks_;
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};
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} // DMX
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