Struct embassy_stm32::opamp::OpAmp
source ยท pub struct OpAmp<'d, T: Instance> { /* private fields */ }
Expand description
OpAmp driver.
Implementationsยง
sourceยงimpl<'d, T: Instance> OpAmp<'d, T>
impl<'d, T: Instance> OpAmp<'d, T>
sourcepub fn new(opamp: impl Peripheral<P = T> + 'd) -> Self
pub fn new(opamp: impl Peripheral<P = T> + 'd) -> Self
Create a new driver instance.
Does not enable the opamp, but does set the speed mode on some families.
sourcepub fn buffer_ext(
&mut self,
in_pin: impl Peripheral<P = impl NonInvertingPin<T> + Pin>,
out_pin: impl Peripheral<P = impl OutputPin<T> + Pin>,
gain: OpAmpGain,
) -> OpAmpOutput<'_, T>
pub fn buffer_ext( &mut self, in_pin: impl Peripheral<P = impl NonInvertingPin<T> + Pin>, out_pin: impl Peripheral<P = impl OutputPin<T> + Pin>, gain: OpAmpGain, ) -> OpAmpOutput<'_, T>
Configure the OpAmp as a buffer for the provided input pin, outputting to the provided output pin, and enable the opamp.
The input pin is configured for analogue mode but not consumed, so it may subsequently be used for ADC or comparator inputs.
The output pin is held within the returned OpAmpOutput
struct,
preventing it being used elsewhere. The OpAmpOutput
can then be
directly used as an ADC input. The opamp will be disabled when the
OpAmpOutput
is dropped.
Auto Trait Implementationsยง
impl<'d, T> Freeze for OpAmp<'d, T>where
T: Freeze,
impl<'d, T> RefUnwindSafe for OpAmp<'d, T>where
T: RefUnwindSafe,
impl<'d, T> Send for OpAmp<'d, T>where
T: Send,
impl<'d, T> Sync for OpAmp<'d, T>where
T: Sync,
impl<'d, T> Unpin for OpAmp<'d, T>where
T: Unpin,
impl<'d, T> !UnwindSafe for OpAmp<'d, T>
Blanket Implementationsยง
sourceยงimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
sourceยงfn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more