stm32_eth::stm32

Struct SPI4

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pub struct SPI4 { /* private fields */ }
Expand description

Serial peripheral interface

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impl SPI4

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pub const PTR: *const RegisterBlock = {0x40013400 as *const stm32f4xx_hal::pac::spi1::RegisterBlock}

Pointer to the register block

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pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

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impl Debug for SPI4

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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 Deref for SPI4

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type Target = RegisterBlock

The resulting type after dereferencing.
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fn deref(&self) -> &<SPI4 as Deref>::Target

Dereferences the value.
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impl Enable for SPI4

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fn enable(rcc: &RegisterBlock)

Enables peripheral
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fn disable(rcc: &RegisterBlock)

Disables peripheral
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fn is_enabled() -> bool

Check if peripheral enabled
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fn is_disabled() -> bool

Check if peripheral disabled
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unsafe fn enable_unchecked()

Safety Read more
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unsafe fn disable_unchecked()

Safety Read more
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impl I2sCommon for SPI4

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type Ck = Ck

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type Sd = Sd

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type Ws = Ws

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impl I2sMaster for SPI4

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type Mck = Mck

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impl LPEnable for SPI4

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fn enable_in_low_power(rcc: &RegisterBlock)

Enables peripheral in low power mode
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fn disable_in_low_power(rcc: &RegisterBlock)

Disables peripheral in low power mode
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fn is_enabled_in_low_power() -> bool

Check if peripheral enabled in low power mode
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fn is_disabled_in_low_power() -> bool

Check if peripheral disabled in low power mode
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unsafe fn enable_in_low_power_unchecked()

Safety Read more
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unsafe fn disable_in_low_power_unchecked()

Safety Read more
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impl PeriAddress for SPI4

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type MemSize = u8

Memory size of the peripheral.
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fn address(&self) -> u32

Returns the address to be used by the DMA stream.
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impl RccBus for SPI4

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type Bus = APB2

Bus type;
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impl Reset for SPI4

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fn reset(rcc: &RegisterBlock)

Resets peripheral
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unsafe fn reset_unchecked()

Safety Read more
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impl SpiCommon for SPI4

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type Miso = Miso

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type Mosi = Mosi

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type Nss = Nss

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type Sck = Sck

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impl DMASet<StreamX<DMA2, 0>, 4, PeripheralToMemory> for SPI4

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impl DMASet<StreamX<DMA2, 1>, 4, MemoryToPeripheral> for SPI4

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impl DMASet<StreamX<DMA2, 3>, 5, PeripheralToMemory> for SPI4

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impl DMASet<StreamX<DMA2, 4>, 5, MemoryToPeripheral> for SPI4

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impl Instance for SPI4

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impl Send for SPI4

Auto Trait Implementations§

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impl Freeze for SPI4

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impl RefUnwindSafe for SPI4

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impl !Sync for SPI4

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impl Unpin for SPI4

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impl UnwindSafe for SPI4

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> BusClock for T
where T: RccBus, <T as RccBus>::Bus: BusClock,

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fn clock(clocks: &Clocks) -> Rate<u32, 1, 1>

Calculates frequency depending on Clock state
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impl<T> BusTimerClock for T
where T: RccBus, <T as RccBus>::Bus: BusTimerClock,

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fn timer_clock(clocks: &Clocks) -> Rate<u32, 1, 1>

Calculates base frequency of timer depending on Clock state
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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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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.
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impl<SPI> SpiExt for SPI
where SPI: Instance,

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fn spi( self, pins: (impl Into<<SPI as SpiCommon>::Sck>, impl Into<<SPI as SpiCommon>::Miso>, impl Into<<SPI as SpiCommon>::Mosi>), mode: impl Into<Mode>, freq: Rate<u32, 1, 1>, clocks: &Clocks, ) -> Spi<SPI>

Enables the SPI clock, resets the peripheral, sets Alternate mode for pins and initialize the peripheral as SPI Master Normal mode.

§Note

Depending on freq you may need to set GPIO speed for pins (the Speed::Low is default for GPIO) before create Spi instance. Otherwise it may lead to the ‘wrong last bit in every received byte’ problem.

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fn spi_bidi( self, pins: (impl Into<<SPI as SpiCommon>::Sck>, impl Into<<SPI as SpiCommon>::Mosi>), mode: impl Into<Mode>, freq: Rate<u32, 1, 1>, clocks: &Clocks, ) -> Spi<SPI, true>
where NoPin: Into<<SPI as SpiCommon>::Miso>,

Enables the SPI clock, resets the peripheral, sets Alternate mode for pins and initialize the peripheral as SPI Master BIDI mode.

§Note

Depending on freq you may need to set GPIO speed for pins (the Speed::Low is default for GPIO) before create Spi instance. Otherwise it may lead to the ‘wrong last bit in every received byte’ problem.

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fn spi_slave( self, pins: (impl Into<<SPI as SpiCommon>::Sck>, impl Into<<SPI as SpiCommon>::Miso>, impl Into<<SPI as SpiCommon>::Mosi>, Option<<SPI as SpiCommon>::Nss>), mode: impl Into<Mode>, ) -> SpiSlave<SPI>

Enables the SPI clock, resets the peripheral, sets Alternate mode for pins and initialize the peripheral as SPI Slave Normal mode.

§Note

Depending on freq you may need to set GPIO speed for pins (the Speed::Low is default for GPIO) before create Spi instance. Otherwise it may lead to the ‘wrong last bit in every received byte’ problem.

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fn spi_bidi_slave( self, pins: (impl Into<<SPI as SpiCommon>::Sck>, impl Into<<SPI as SpiCommon>::Miso>, Option<<SPI as SpiCommon>::Nss>), mode: impl Into<Mode>, ) -> SpiSlave<SPI, true>
where NoPin: Into<<SPI as SpiCommon>::Mosi>,

Enables the SPI clock, resets the peripheral, sets Alternate mode for pins and initialize the peripheral as SPI Slave BIDI mode.

§Note

Depending on freq you may need to set GPIO speed for pins (the Speed::Low is default for GPIO) before create Spi instance. Otherwise it may lead to the ‘wrong last bit in every received byte’ problem.