Struct i2c_tpa2016::I2CTPA2016

pub struct I2CTPA2016<T: I2CDevice + Sized> { /* fields omitted */ }

This object communicates with a PA2016 audio amplifier.

Methods

impl<T> I2CTPA2016<T> where     T: I2CDevice + Sized,

pub fn new(i2cdev: T) -> Result<I2CTPA2016<T>, T::Error>

Constructs a new I2CTPA2016<T>.

pub fn set_gain(&mut self, gain: i8) -> Result<(), T::Error>

Set the gain from -28 and 30

pub fn get_gain(&mut self) -> Result<i8, T::Error>

Returns the gain value.

pub fn enable_channel(     &mut self,     right: bool,     left: bool ) -> Result<(), T::Error>

pub fn set_agc_compression(&mut self, val: u8) -> Result<(), T::Error>

Set the automatic gain control compression.

Values: 0 = 1:1 1 = 1:2 2 = 1:4 3 = 1:8

pub fn set_release_control(&mut self, release: u8) -> Result<(), T::Error>

Set the release time in steps from 0 to 63 where each step is 0.0137s.

pub fn set_attack_control(&mut self, attack: u8) -> Result<(), T::Error>

Set the attack time in steps from 0 to 63 where each step is 0.1067ms.

pub fn set_hold_control(&mut self, hold: u8) -> Result<(), T::Error>

Set the hold time in steps from 0 to 63 where each step is 0.0137s.

pub fn set_limit_level_on(&mut self) -> Result<(), T::Error>

Enable level limiting.

pub fn set_limit_level_off(&mut self) -> Result<(), T::Error>

Disable level limiting.

pub fn set_limit_level(&mut self, limit: u8) -> Result<(), T::Error>

Set the level limit from 0 and 31.

pub fn set_agc_max_gain(&mut self, max: u8) -> Result<(), T::Error>

Set the amx gain from 0 and 12.

Trait Implementations

impl<T: Debug + I2CDevice + Sized> Debug for I2CTPA2016<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.