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54 lines
777 B
C++
54 lines
777 B
C++
#pragma once
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//
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// FILE: PrintSize.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.3.4
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// PURPOSE: Library to determine size of a printed variable.
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// DATE: 2017-12-09
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// URL: https://github.com/RobTillaart/PrintSize
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#include "Arduino.h"
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#include "Print.h"
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#define PRINTSIZE_VERSION (F("0.3.4"))
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class PrintSize: public Print
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{
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public:
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PrintSize()
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{
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reset();
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};
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size_t write(uint8_t c) // note: warning unused parameter
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{
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_total++;
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return 1;
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}
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size_t write(uint8_t * str, uint8_t length) // note: warning unused parameter
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{
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_total += length;
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return length;
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}
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void reset() { _total = 0; }
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uint32_t total() { return _total; };
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private:
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uint32_t _total = 0;
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};
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// -- END OF FILE --
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