42 lines
833 B
C++
Executable File
42 lines
833 B
C++
Executable File
#ifndef _MikuPWM_H
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#define _MikuPWM_H
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#define PCA9685_SUBADR1 0x2
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#define PCA9685_SUBADR2 0x3
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#define PCA9685_SUBADR3 0x4
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#define PCA9685_MODE1 0x0
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#define PCA9685_PRESCALE 0xFE
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#define LED0_ON_L 0x6
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#define LED0_ON_H 0x7
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#define LED0_OFF_L 0x8
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#define LED0_OFF_H 0x9
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#define ALLLED_ON_L 0xFA
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#define ALLLED_ON_H 0xFB
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#define ALLLED_OFF_L 0xFC
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#define ALLLED_OFF_H 0xFD
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#include <stdint.h>
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#include <math.h>
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#include "MikuPi.h"
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class MikuPWM {
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public:
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MikuPWM(uint8_t addr = 0x40);
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void begin(void);
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void reset(void);
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void setPWMFreq(float freq);
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void setPWM(uint8_t num, uint16_t on, uint16_t off);
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void setPin(uint8_t num, uint16_t val, bool invert=false);
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private:
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uint8_t _i2caddr;
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uint8_t read8(uint8_t addr);
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void write8(uint8_t addr, uint8_t d);
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};
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#endif
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