tas5706a.c File Reference

TAS5706A Power DAC i2c driver. More...

#include "tas5706a.h"
#include <cfg/compiler.h>
#include <cfg/module.h>
#include <drv/i2c.h>
#include <drv/timer.h>
#include "hw/hw_tas5706a.h"
#include "cfg/cfg_tas5706a.h"

Go to the source code of this file.

Functions
void	tas5706a_init (void)
	Initialize the TAS chip.
void	tas5706a_setVolume (Tas5706aCh ch, tas5706a_vol_t vol)
	Set the volume for the specified channel.
void	tas5706a_setLowPower (bool val)
	Set TAS chip to low power mode.

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Detailed Description

TAS5706A Power DAC i2c driver.

Version:

Id

tas5706a.c 2737 2009-07-03 15:51:31Z lottaviano

Author:

Francesco Sacchi <batt@develer.com>

Definition in file tas5706a.c.

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Function Documentation

void tas5706a_setLowPower

(

bool

val

)

Set TAS chip to low power mode.

When in low power mode, the TAS will not play any sound. You should put the TAS chip in low power whenever possible to prevent overheating and to save power.

Parameters:

val

True if you want to enable low power mode, false otherwise.

Definition at line 141 of file tas5706a.c.

void tas5706a_setVolume	(	Tas5706aCh	ch,
		tas5706a_vol_t	vol
	)

Set the volume for the specified channel.

The volume must be expressed in % and will be at maximum CONFIG_TAS_MAX_VOL.

Parameters:

	ch	The channel to be controlled.
	vol	The volume you want to set.

Definition at line 113 of file tas5706a.c.