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/*
* pwmsine8bit.h
*
* Created on: 01.09.2012
* Author: cebra
*/
#ifndef PWMSINE8BIT_H_
#define PWMSINE8BIT_H_
extern unsigned char freqincipart,freqincfpart;
extern unsigned char waveptipart,waveptfpart;
extern unsigned char iattenfac; //0-255
extern unsigned char generate;
extern volatile unsigned char sindat[256]; //8 bit sine table
void InitSound(void);
void tone(int hz,uint8_t volume, uint16_t ms, uint16_t soundpause);
void tone1(int hz);
void playTone(uint16_t f_Hz, uint16_t dur_ms, uint8_t volume);
void tone_handler(void);
#endif /* PWMSINE8BIT_H_ */