36 lines
910 B
C++
36 lines
910 B
C++
#ifndef PWM_H
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#define PWM_H
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#include <avr/io.h>
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class Pwm16b //TC1 pwm on PB1 & PB2
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{
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public:
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Pwm16b();
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~Pwm16b();
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void setDuty( const uint16_t duty );
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void off();
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void on();
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};
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class Pwm8b
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{
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private:
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volatile unsigned char *_timerControlRegisterA; //TCCRxA
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volatile unsigned char *_compareRegisterA; //OCRxA
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volatile unsigned char *_compareRegisterB; //OCRxB
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bool _enableA;
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bool _enableB;
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public:
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Pwm8b( volatile unsigned char *timerControlRegisterA, volatile unsigned char *timerControlRegisterB, volatile unsigned char *compareRegisterA, volatile unsigned char *compareRegisterB, const uint8_t speed = 0b00000011, const bool enableA = true, const bool enableB = true, const uint8_t dutyA = 0, const uint8_t dutyB = 0 );
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~Pwm8b();
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void setDutyA(const uint8_t duty);
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void setDutyB(const uint8_t duty);
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void off();
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void on();
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};
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#endif
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