33 lines
543 B
C++
33 lines
543 B
C++
#ifndef ROTARY_ENCODER_DRIVER_H
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#define ROTARY_ENCODER_DRIVER_H
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#include "digital_in.h"
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#include "digital_out.h"
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#include "timer_usec.h"
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class RotaryEncoderDriver {
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volatile uint8_t cycle;
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volatile int16_t count;
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volatile int16_t prev_count;
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Digital_out led;
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Digital_in eA;
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Digital_in eB;
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Timer_usec timer;
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public:
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volatile int16_t delta;
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RotaryEncoderDriver();
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void begin();
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void update();
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int position();
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void update_delta();
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float count_per_sec();
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float rpm();
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};
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#endif
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