Provides an interface to the hardware's sound playing capabilities. More...

Static Public Member Functions
static void	init ()
	Initialises the `Mixer`'s global state. This method must be called before any of `Mixer`'s other methods can be used.

static void	init (int frequency)
	Initialises the `Mixer`'s global state. This method must be called before any of `Mixer`'s other methods can be used. More...

static Procedural	getChannel (int channel)
	Get the sound currently associated to a specified channel. More...

static void	setChannel (int channel, Procedural proc)
	Assign the specified sound to be played on the specified channel. More...

static void	setVolume (int volume)
	Sets the master volume for all played sounds. More...

static void	onIRQ ()
	The interrupt request handler. This method must not be called from user code.

Detailed Description

Provides an interface to the hardware's sound playing capabilities.

Member Function Documentation

static Procedural femto.sound.Mixer.getChannel ( int channel )

static

Get the sound currently associated to a specified channel.

Parameters

channel The channel to get the sound from. Must be between 0 and 3 inclusive.

static void femto.sound.Mixer.init ( int frequency )

static

Initialises the Mixer's global state. This method must be called before any of Mixer's other methods can be used.

Parameters

frequency The frequency at which the sound output is to be updated. Must be a positive value.

static void femto.sound.Mixer.setChannel	(	int	channel,
		Procedural	proc
	)

static

Assign the specified sound to be played on the specified channel.

Parameters

channel	The channel to play the sound on. Must be between 0 and 3 inclusive.
proc	The sound to be assigned to the channel.

static void femto.sound.Mixer.setVolume ( int volume )

static

Sets the master volume for all played sounds.

Parameters

volume The volume level. Must be between 0 and 4 inclusive.

The documentation for this class was generated from the following file: