Struct WindowComparator

pub struct WindowComparator<U, L, ED> {
    pub upper: Comparator<U, ED>,
    pub lower: Comparator<L, ED>,
}

Uses two comparators to implement a window comparator. See Figure 69 in RM0444 Rev 5.

Fields

upper: Comparator<U, ED>

lower: Comparator<L, ED>

Implementations

impl WindowComparator<COMP1, COMP2, Disabled>

pub fn enable(self) -> WindowComparator<COMP1, COMP2, Enabled>

Enables the comparator

pub fn listen(&self, edge: SignalEdge, exti: &mut EXTI)

Enables raising the ADC_COMP interrupt at the specified signal edge

impl WindowComparator<COMP1, COMP2, Enabled>

pub fn disable(self) -> WindowComparator<COMP1, COMP2, Disabled>

Disables the comparator

pub fn output(&self) -> bool

Returns the value of the output of the comparator

pub fn above_lower(&self) -> bool

Returns true if the input signal is above the lower threshold

impl<ED> WindowComparator<COMP1, COMP2, ED>

pub fn output_pin<P: OutputPin<COMP1>>(&self, pin: P)

Configures a GPIO pin to output the signal of the comparator

Multiple GPIO pins may be configured as the output simultaneously.

pub fn unlisten(&self, exti: &mut EXTI)

Disables raising interrupts for the output signal

pub fn is_pending(&self, edge: SignalEdge, exti: &EXTI) -> bool

Returns true if the output signal interrupt is pending for the edge

pub fn unpend(&self, exti: &EXTI)

Unpends the output signal interrupt

impl WindowComparator<COMP2, COMP1, Disabled>

pub fn enable(self) -> WindowComparator<COMP2, COMP1, Enabled>

Enables the comparator

pub fn listen(&self, edge: SignalEdge, exti: &mut EXTI)

Enables raising the ADC_COMP interrupt at the specified signal edge

impl WindowComparator<COMP2, COMP1, Enabled>

pub fn disable(self) -> WindowComparator<COMP2, COMP1, Disabled>

Disables the comparator

pub fn output(&self) -> bool

Returns the value of the output of the comparator

pub fn above_lower(&self) -> bool

Returns true if the input signal is above the lower threshold

impl<ED> WindowComparator<COMP2, COMP1, ED>

pub fn output_pin<P: OutputPin<COMP2>>(&self, pin: P)

Configures a GPIO pin to output the signal of the comparator

Multiple GPIO pins may be configured as the output simultaneously.

pub fn unlisten(&self, exti: &mut EXTI)

Disables raising interrupts for the output signal

pub fn is_pending(&self, edge: SignalEdge, exti: &EXTI) -> bool

Returns true if the output signal interrupt is pending for the edge

pub fn unpend(&self, exti: &EXTI)

Unpends the output signal interrupt