Public function

Functions
void	audioamp4_cfg_setup (audioamp4_cfg_t *cfg)
	Config Object Initialization function.
AUDIOAMP4_RETVAL	audioamp4_init (audioamp4_t *ctx, audioamp4_cfg_t *cfg)
	Initialization function.
void	audioamp4_default_cfg (audioamp4_t *ctx)
	Click Default Configuration function.
AUDIOAMP4_RETVAL	audioamp4_set_channel (audioamp4_t *ctx, uint8_t channel)
	Set channel function function.
AUDIOAMP4_RETVAL	audioamp4_shutdown (audioamp4_t *ctx, uint8_t state)
	Set channel function function.

Detailed Description

Function Documentation

audioamp4_cfg_setup()

void audioamp4_cfg_setup

(

audioamp4_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

audioamp4_default_cfg()

void audioamp4_default_cfg

(

audioamp4_t *

ctx

)

Click Default Configuration function.

Parameters

ctx	Click object.

@description This function executes default configuration for AudioAmp 4 click.

Note

Default Configuration

   Device State       : OFF        - AUDIOAMP4_SHUTDOWN_OFF 
   Set Channel        : Channel 0  - AUDIOAMP4_VOLUME_CHANN_0

audioamp4_init()

AUDIOAMP4_RETVAL audioamp4_init	(	audioamp4_t *	ctx,
		audioamp4_cfg_t *	cfg )

Initialization function.

Parameters

audioamp4	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

audioamp4_set_channel()

AUDIOAMP4_RETVAL audioamp4_set_channel	(	audioamp4_t *	ctx,
		uint8_t	channel )

Set channel function function.

Parameters

ctx	Click object.
channel	Selected channel

Returns

Returns device response

@description This function executes default configuration for AudioAmp 4 click.

audioamp4_shutdown()

AUDIOAMP4_RETVAL audioamp4_shutdown	(	audioamp4_t *	ctx,
		uint8_t	state )

Set channel function function.

Parameters

ctx	Click object.
state	State of device

Returns

Returns device response

@description This function executes default configuration for AudioAmp 4 click.