buzzer_tunes.h File Reference

Play tunes on a passive piezo buzzer (e.g. More...

#include "std.h"

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Enumerations
enum	buzzer_tunes_t {   BUZZER_TUNES_NONE , BUZZER_TUNES_STARTUP , BUZZER_TUNES_ODE_TO_JOY , BUZZER_TUNES_TWINKLE ,   BUZZER_TUNES_ANTHEM_ITALY , BUZZER_TUNES_ANTHEM_NETHERLANDS , BUZZER_TUNES_ANTHEM_FRANCE , BUZZER_TUNES_HAPPY_BIRTHDAY ,   BUZZER_TUNES_MUSHROOM , BUZZER_TUNES_GRAN_VALS , BUZZER_TUNES_FUR_ELISE , BUZZER_TUNES_LA_CUCARACHA ,   BUZZER_TUNES_WILLIAM_TELL , BUZZER_TUNES_CUSTOM_1 , BUZZER_TUNES_CUSTOM_2 , BUZZER_TUNES_CUSTOM_3 ,   BUZZER_TUNES_NB }
	Tunes, order must match the values of the tune setting. More...

Functions
void	buzzer_tunes_init (void)
void	buzzer_tunes_periodic (void)
void	buzzer_tunes_play (uint8_t tune)
	Start a tune (BUZZER_TUNES_NONE stops), also the settings handler.

Variables
uint8_t	buzzer_tunes_tune
	tune being played, BUZZER_TUNES_NONE when silent

Detailed Description

Play tunes on a passive piezo buzzer (e.g.

a startup tune)

Definition in file buzzer_tunes.h.

Enumeration Type Documentation

buzzer_tunes_t

enum buzzer_tunes_t

Tunes, order must match the values of the tune setting.

Enumerator
BUZZER_TUNES_NONE
BUZZER_TUNES_STARTUP
BUZZER_TUNES_ODE_TO_JOY
BUZZER_TUNES_TWINKLE
BUZZER_TUNES_ANTHEM_ITALY
BUZZER_TUNES_ANTHEM_NETHERLANDS
BUZZER_TUNES_ANTHEM_FRANCE
BUZZER_TUNES_HAPPY_BIRTHDAY
BUZZER_TUNES_MUSHROOM
BUZZER_TUNES_GRAN_VALS
BUZZER_TUNES_FUR_ELISE
BUZZER_TUNES_LA_CUCARACHA
BUZZER_TUNES_WILLIAM_TELL
BUZZER_TUNES_CUSTOM_1	custom RTTTL tunes, see BUZZER_TUNES_RTTTL_x
BUZZER_TUNES_CUSTOM_2
BUZZER_TUNES_CUSTOM_3
BUZZER_TUNES_NB

Definition at line 32 of file buzzer_tunes.h.

Function Documentation

buzzer_tunes_init()

void buzzer_tunes_init ( void  )

extern

Definition at line 406 of file buzzer_tunes.c.

References buzzer_arch_init(), buzzer_tunes_play(), and BUZZER_TUNES_STARTUP_TUNE.

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buzzer_tunes_periodic()

void buzzer_tunes_periodic ( void  )

extern

Definition at line 412 of file buzzer_tunes.c.

References buzzer_arch_tone(), BUZZER_TUNES_GAP_MS, get_sys_time_msec(), buzzer_note::ms, note, note_gap, note_start_ms, playing, and start_next_note().

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buzzer_tunes_play()

void buzzer_tunes_play ( uint8_t  tune )

extern

Start a tune (BUZZER_TUNES_NONE stops), also the settings handler.

Definition at line 384 of file buzzer_tunes.c.

References buzzer_arch_tone(), buzzer_tunes_custom, BUZZER_TUNES_CUSTOM_1, buzzer_tunes_list, BUZZER_TUNES_NB, BUZZER_TUNES_NONE, buzzer_tunes_tune, foo, playing, rtttl, rtttl_start(), start_next_note(), and tune_notes.

Referenced by buzzer_tunes_init(), and start_next_note().

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Variable Documentation

buzzer_tunes_tune

uint8_t buzzer_tunes_tune

extern

tune being played, BUZZER_TUNES_NONE when silent

Definition at line 277 of file buzzer_tunes.c.

Referenced by buzzer_tunes_play().