daisy::WavPlayer

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#include <wavplayer.h>

Public Functions

	Name
	WavPlayer()
	~WavPlayer()
void	Init(const char * search_path)
int	Open(size_t sel)
int	Close()
int16_t	Stream()
void	Prepare()
void	Restart()
void	SetLooping(bool loop)
bool	GetLooping() const
size_t	GetNumberFiles() const
size_t	GetCurrentFile() const

Detailed Description

class daisy::WavPlayer;

Wav Player that will load .wav files from an SD Card, and then provide a method of accessing the samples with double-buffering.

Public Functions Documentation

function WavPlayer

inline WavPlayer()

---

function ~WavPlayer

inline ~WavPlayer()

---

function Init

void Init(
    const char * search_path
)

Initializes the WavPlayer, loading up to max_files of wav files from an SD Card.

---

function Open

int Open(
    size_t sel
)

Parameters:

• sel File to open

Opens the file at index sel for reading.

---

function Close

int Close()

Return: &

Closes whatever file is currently open.

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function Stream

int16_t Stream()

Return: The next sample if playing, otherwise returns 0

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function Prepare

void Prepare()

Collects buffer for playback when needed.

---

function Restart

void Restart()

Resets the playback position to the beginning of the file immediately

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function SetLooping

inline void SetLooping(
    bool loop
)

Parameters:

• loop To loop or not to loop.

Sets whether or not the current file will repeat after completing playback.

---

function GetLooping

inline bool GetLooping() const

Return: Whether the WavPlayer is looping or not.

---

function GetNumberFiles

inline size_t GetNumberFiles() const

Return: The number of files loaded by the WavPlayer

---

function GetCurrentFile

inline size_t GetCurrentFile() const

Return: currently selected file.

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Updated on 2024-01-03 at 19:41:00 +0000