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46 lines
877 B
C++
46 lines
877 B
C++
#pragma once
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//
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// FILE: Multiplex.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.0
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// PURPOSE: Arduino library to multiplex streams
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// DATE: 2021-01-09
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// URL: https://github.com/RobTillaart/Multiplex
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#include "Arduino.h"
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#include "Print.h"
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#define MULTIPLEX_LIB_VERSION (F("0.1.0"))
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const uint8_t MAX_MULTIPLEX = 4;
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class Multiplex: public Print
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{
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public:
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Multiplex();
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// CORE
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size_t write(uint8_t c);
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bool add(Print * stream); // returns true on success
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void reset();
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// CONTROL
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uint8_t count() { return _count; };
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uint8_t size() { return _size; };
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void enable(uint8_t index);
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void disable(uint8_t index);
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bool isEnabled(uint8_t index);
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private:
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Print * _stream[MAX_MULTIPLEX];
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bool _enabled[MAX_MULTIPLEX]; // bitmask max 4 ...
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uint8_t _count;
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uint8_t _size;
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};
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// -- END OF FILE --
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