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https://github.com/RobTillaart/Arduino.git
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44 lines
961 B
C++
44 lines
961 B
C++
#pragma once
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//
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// FILE: ShiftInSlow.h
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.2
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// PURPOSE: Arduino library for shiftIn with build-in delay
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// DATE: 2021-05-11
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// URL: https://github.com/RobTillaart/ShiftInSlow
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#include "Arduino.h"
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#define SHIFTINSLOW_LIB_VERSION (F("0.1.2"))
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class ShiftInSlow
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{
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public:
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// bitOrder = { LSBFIRST, MSBFIRST }; defined in Arduino.h.
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ShiftInSlow(const uint8_t dataPin, const uint8_t clockPin, const uint8_t bitOrder = LSBFIRST);
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int read(void);
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int lastRead(void) { return _value; };
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bool setBitOrder(const uint8_t bitOrder);
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uint8_t getBitOrder(void) { return _bitOrder; };
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void setDelay(uint16_t microseconds) { _delay = microseconds; };
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uint16_t getDelay() { return _delay; };
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private:
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uint8_t _clockPin = 0 ;
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uint8_t _dataPin = 0;
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uint8_t _bitOrder = LSBFIRST;
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uint16_t _delay = 0;
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uint8_t _value = 0;
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};
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// -- END OF FILE --
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