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35 lines
586 B
C++
35 lines
586 B
C++
#pragma once
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//
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// FILE: Fletcher16.h
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// AUTHOR: Rob Tillaart
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// PURPOSE: Arduino class for Fletcher16
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// URL: https://github.com/RobTillaart/Fletcher
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#include "Arduino.h"
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class Fletcher16
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{
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public:
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Fletcher16();
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// set parameters to default
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void begin(uint8_t s1 = 0, uint8_t s2 = 0);
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void add(uint8_t value);
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void add(const uint8_t * array, uint16_t length);
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uint16_t getFletcher() { return (_s2 << 8) | _s1; };
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uint32_t count() { return _count; };
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private:
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uint16_t _s1;
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uint16_t _s2;
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uint32_t _count;
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};
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// -- END OF FILE --
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