buzzer.h File Reference

Contains definitions for using the buzzer. More...

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Defines
#define	C4   260
	Middle C.
#define	C4s   277
	C#.
#define	D4   294
	D.
#define	D4s   311
	D#.
#define	E4   330
	E.
#define	F4   349
	F.
#define	F4s   370
	F#.
#define	G4   392
	G.
#define	G4s   415
	G#.
#define	A4   440
	A.
#define	A4s   466
	A#.
#define	B4   494
	B.
#define	C5   523
	C.
Functions
void	buzzer_init (void)
	Initialize the buzzer.
void	buzzer_set_val (unsigned int buzz_value)
	Set the value the buzzer plays.
void	buzzer_set_freq (unsigned int buzz_freq)
	Set the frequency the buzzer plays.
void	buzzer_chirp (unsigned int ms, unsigned int buzz_freq)
	Play a frequency for a specified time.
void	buzzer_off (void)
	Turn the buzzer off.

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Detailed Description

Contains definitions for using the buzzer.

Contains definitions for using the buzzer built into the colony robots.

Author:

Colony Project, CMU Robotics Club

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