otMultimediaShield Class Reference
[Multimedia Shield - Driver for MP3 player, FM Radio, microphone sampler and player, Multimedia Shield - Driver for MP3 player, FM Radio, microphone sampler and player]

Class to manage a driver for MP3 player, FM Radio, microphone sampler and player.

#include <otMultimediaShield.h>

Inheritance diagram for otMultimediaShield:

Public Types
typedef otMultimediaShield::AudioSelection	AudioSelection
typedef otMultimediaShield::OutputSelection	OutputSelection
typedef otMultimediaShield::VolumeChanSelection	VolumeChanSelection
enum	AudioSelection { CH_MP3, CH_RADIO, CH_DAC, CH_AUX }
enum	OutputSelection { OP_1, OP_2, OP_3 }
enum	VolumeChanSelection { VL_RIGHT, VL_LEFT }
Public Member Functions
	otMultimediaShield ()
void	init (U8 addressIndex=0)
void	selectAudioChannel (AudioSelection sel)
void	setOutput (OutputSelection op, bool ena)
void	setVolume (VolumeChanSelection ch, U8 vol)
U8	volume (VolumeChanSelection ch)

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Member Typedef Documentation

typedef otMultimediaShield::AudioSelection otMultimediaShield.AudioSelection

typedef otMultimediaShield::OutputSelection otMultimediaShield.OutputSelection

typedef otMultimediaShield::VolumeChanSelection otMultimediaShield.VolumeChanSelection

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Member Enumeration Documentation

enum otMultimediaShield::AudioSelection

Enumeration values: CH_MP3  MP3 player. CH_RADIO  Radio FM Si4703. CH_DAC  Audio DAC. CH_AUX  Audio aux.

enum otMultimediaShield::OutputSelection

Enumeration values: OP_1  Output 1. OP_2  Output 2. OP_3  Output 3.

enum otMultimediaShield::VolumeChanSelection

Enumeration values: VL_RIGHT  Volume right. VL_LEFT  Volume left.

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Constructor & Destructor Documentation

otMultimediaShield.otMultimediaShield (   )

Init the class

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Member Function Documentation

void otMultimediaShield.init (  U8  addressIndex = 0  )

Init the shield Parameters: addressIndex  Select which device is selected in the range 0:7 Reimplemented from otMCP23008.

void otMultimediaShield.selectAudioChannel (  AudioSelection  sel  )

void otMultimediaShield.setOutput (  OutputSelection  op, bool  ena )

void otMultimediaShield.setVolume (  VolumeChanSelection  ch, U8  vol )

U8 otMultimediaShield.volume (  VolumeChanSelection  ch  )

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

• otMultimediaShield.h

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