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Es7210

core_s3::audio

Struct Es7210 

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pub struct Es7210<I2C> { /* private fields */ }
Expand description

ES7210 microphone ADC I²C control driver.

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impl<I2C> Es7210<I2C>

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pub const fn new(i2c: I2C) -> Self

Create an ES7210 driver using the CoreS3 ES7210 I²C address.

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pub fn release(self) -> I2C

Release the underlying I²C bus/device.

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impl<I2C, Error> Es7210<I2C>
where I2C: I2c<Error = Error>,

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pub fn init(&mut self, config: MicrophoneConfig) -> Result<(), Error>

Apply a conservative ES7210 initialization sequence for CoreS3 microphones.

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pub fn set_gain(&mut self, gain_db: u8) -> Result<(), Error>

Set microphone gain, clamped to the supported range used by this helper.

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pub fn read_register(&mut self, register: u8) -> Result<u8, Error>

Read one ES7210 register.

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pub fn write_register(&mut self, register: u8, value: u8) -> Result<(), Error>

Write one ES7210 register.

Auto Trait Implementations§

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impl<I2C> Freeze for Es7210<I2C>
where I2C: Freeze,

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impl<I2C> RefUnwindSafe for Es7210<I2C>
where I2C: RefUnwindSafe,

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impl<I2C> Send for Es7210<I2C>
where I2C: Send,

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impl<I2C> Sync for Es7210<I2C>
where I2C: Sync,

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impl<I2C> Unpin for Es7210<I2C>
where I2C: Unpin,

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impl<I2C> UnsafeUnpin for Es7210<I2C>
where I2C: UnsafeUnpin,

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impl<I2C> UnwindSafe for Es7210<I2C>
where I2C: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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where Src: OverflowingCast<Dst>,

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