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AVR32709

Table 5-3.

Audio Navigator Commands

Command Name

Input

Return

Output Extra result

Description

Length of the string in bytes

UNICODE name

File type

Version number

Length of the string in bytes

UNICODE title

Length of the string in bytes

UNICODE artist

Length of the string in bytes

UNICODE album

Year

Length of the string in bytes

UNICODE info

Length of the string in bytes

UNICODE genre

Duration of the track

Image size

-True of false - A pointer on the image data

a i _ a u d i o _ n a v _ e x p m o d e _ s e t

5.5.1

Modes used by the interface

5.5.1.1

A i _ r e p e a t _ m o d e Defines the repeat modes:

Ai_explorer mode

_

ai audio nav file info version

_

_

_

_

_

a i _ a u d i o _ n a v _ g e t n a m e

a i _ a u d i o _ n a v _ f i l e _ i n f o _ t y p e

ai audio nav file info title

_

_

_

_

_

ai audio nav file info artist

_

_

_

_

_

ai audio nav file info album

_

_

_

_

_

a i _ a u d i o _ n a v _ f i l e _ i n f o _ y e a r

ai audio nav file info track

_

_

_

_

_

Max image size

a i _ a u d i o _ n a v _ f i l e _ i n f o _ i m a g e

a i _ a u d i o _ n a v _ f i l e _ i n f o _ g e n r e

ai audio nav file info duration

_

_

_

_

_

Sets the current explorer mode (all disks, one disk, directory only, directory + sub directories). This mode cannot be changed while an audio file is being played.

Returns the name of selected file.

Returns the type of the audio file selected.

Returns the version of the metadata storage method used for the selected audio file if available, otherwise, returns 0.

Returns the title of the selected audio file if available, otherwise, returns an empty string.

Returns the artist’s name of the selected audio file if available, otherwise, returns an empty string.

Returns the album’s name of the selected audio file if available, otherwise, returns an empty string.

Returns the year of the selected audio file if available, otherwise, returns 0.

Returns the track information of the selected audio file if available, otherwise, returns an empty string.

Returns the genre of the selected audio file if available, otherwise, returns an empty string.

Returns the total time of the selected audio file in milliseconds if available, otherwise, returns 0.

Returns information and a pointer on a bitmap of the embedded cover art of the selected audio file. Returns false in case of error.

at the list of files.

5.5.1.2

_ _ Ai shuffle mode Defines the shuffle/random mode:

e into the list of files.

11

7817D–AVR32–05/11

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