atsamd_hal::icm

Struct MainRegionDesc

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#[repr(C, align(16))]
pub struct MainRegionDesc<N: RegionNum> {
    pub raddr: RegionAddress,
    pub rcfg: RegionConfiguration,
    pub rctrl: RegionControl,
    pub rnext: RegionNext,
    /* private fields */
}
Expand description

Structure ICM Region Descriptor area.

Follows C-structure conventions and is 16-byte aligned, being a part of the 64-bytes making up Region

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§raddr: RegionAddress

The first byte address of the Region.

§rcfg: RegionConfiguration

Configuration Structure Member.

§rctrl: RegionControl

Control Structure Member.

§rnext: RegionNext

Next Address Structure Member.

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impl MainRegionDesc<Region0>

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pub fn set_dscr_addr(&self, icm: &Icm)

Helper for setting the DSCR addr to a the first MainRegionDesc

See Icm::set_dscr_addr() for the regular workflow

HW expects a raw pointer to the memory address of the beginning of the MainRegionDesc but expressed as a multiple of 64

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impl<N: RegionNum> MainRegionDesc<N>

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pub fn set_rctrl(self, ctrl: RegionControl)

The length of data for the ICM engine to transfer, expressed as number of blocks - 1.

Trait Implementations§

Auto Trait Implementations§

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impl<N> Freeze for MainRegionDesc<N>

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impl<N> RefUnwindSafe for MainRegionDesc<N>
where N: RefUnwindSafe,

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impl<N> Send for MainRegionDesc<N>
where N: Send,

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impl<N> Sync for MainRegionDesc<N>
where N: Sync,

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impl<N> Unpin for MainRegionDesc<N>
where N: Unpin,

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impl<N> UnwindSafe for MainRegionDesc<N>
where N: UnwindSafe,

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

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impl<T> Borrow<T> for T
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<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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.