Struct esp_idf_svc::sys::i2c_master_bus_config_t

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#[repr(C)]
pub struct i2c_master_bus_config_t { pub i2c_port: i32, pub sda_io_num: i32, pub scl_io_num: i32, pub clk_source: u32, pub glitch_ignore_cnt: u8, pub intr_priority: i32, pub trans_queue_depth: usize, pub flags: i2c_master_bus_config_t__bindgen_ty_1, }
Expand description

@brief I2C master bus specific configurations

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§i2c_port: i32

< I2C port number, -1 for auto selecting

§sda_io_num: i32

< GPIO number of I2C SDA signal, pulled-up internally

§scl_io_num: i32

< GPIO number of I2C SCL signal, pulled-up internally

§clk_source: u32

< Clock source of I2C master bus, channels in the same group must use the same clock source

§glitch_ignore_cnt: u8

< If the glitch period on the line is less than this value, it can be filtered out, typically value is 7 (unit: I2C module clock cycle)

§intr_priority: i32

< I2C interrupt priority, if set to 0, driver will select the default priority (1,2,3).

§trans_queue_depth: usize

< Depth of internal transfer queue, increase this value can support more transfers pending in the background, only valid in asynchronous transaction. (Typically max_device_num * per_transaction)

§flags: i2c_master_bus_config_t__bindgen_ty_1

< I2C master config flags

Trait Implementations§

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impl Clone for i2c_master_bus_config_t

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fn clone(&self) -> i2c_master_bus_config_t

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for i2c_master_bus_config_t

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for i2c_master_bus_config_t

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fn default() -> i2c_master_bus_config_t

Returns the “default value” for a type. Read more
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impl Copy for i2c_master_bus_config_t

Auto Trait Implementations§

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impl Freeze for i2c_master_bus_config_t

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impl RefUnwindSafe for i2c_master_bus_config_t

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impl Send for i2c_master_bus_config_t

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impl Sync for i2c_master_bus_config_t

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impl Unpin for i2c_master_bus_config_t

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impl UnwindSafe for i2c_master_bus_config_t

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.