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buzzer.h

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00001 
00013 #ifndef _BUZZER_H_
00014 #define _BUZZER_H_ 1
00015 
00016 #define BUZZER_FREQ 1843 ///< TOP value for counter register to generate a 4000Hz sound.
00017 
00018 
00023 void buzzer_init(void);
00024 
00031 void buzzer_start(uint16_t time);
00032 
00037 void buzzer_stop(void);
00038 
00039 
00040 #endif // _BUZZER_H_

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