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use uom::si::f32::{Capacitance, ElectricalResistance};
use crate::modes::{LedMode, ThreeLedsMode, TwoLedsMode};
/// Represents the feedback resistors of the TIA inside the [`AFE4404`].
#[derive(Copy, Clone, Debug)]
pub struct ResistorConfiguration<MODE: LedMode> {
resistor1: ElectricalResistance,
resistor2: ElectricalResistance,
mode: core::marker::PhantomData<MODE>,
}
impl ResistorConfiguration<ThreeLedsMode> {
/// Creates a new `ResistorConfiguration`.
///
/// # Notes
///
/// `resistor1` is used during sample LED1 and sample Ambient phases.
/// `resistor2` is used during sample LED2 and sample LED3 phases.
pub fn new(resistor1: ElectricalResistance, resistor2: ElectricalResistance) -> Self {
Self {
resistor1,
resistor2,
mode: core::marker::PhantomData,
}
}
/// Gets an immutable reference of the resistor used during sample LED1 and sample Ambient phases.
pub fn resistor1(&self) -> &ElectricalResistance {
&self.resistor1
}
/// Gets an immutable reference of the resistor used during sample LED2 and sample LED3 phases.
pub fn resistor2(&self) -> &ElectricalResistance {
&self.resistor2
}
/// Gets a mutable reference of the resistor used during sample LED1 and sample Ambient phases.
pub fn resistor1_mut(&mut self) -> &mut ElectricalResistance {
&mut self.resistor1
}
/// Gets a mutable reference of the resistor used during sample LED2 and sample LED3 phases.
pub fn resistor2_mut(&mut self) -> &mut ElectricalResistance {
&mut self.resistor2
}
}
impl ResistorConfiguration<TwoLedsMode> {
/// Creates a new `ResistorConfiguration`.
///
/// # Notes
///
/// `resistor1` is used during sample LED1 and sample Ambient1 phases.
/// `resistor2` is used during sample LED2 and sample Ambient2 phases.
pub fn new(resistor1: ElectricalResistance, resistor2: ElectricalResistance) -> Self {
Self {
resistor1,
resistor2,
mode: core::marker::PhantomData,
}
}
/// Gets an immutable reference of the resistor used during sample LED1 and sample Ambient1 phases.
pub fn resistor1(&self) -> &ElectricalResistance {
&self.resistor1
}
/// Gets an immutable reference of the resistor used during sample LED2 and sample Ambient2 phases.
pub fn resistor2(&self) -> &ElectricalResistance {
&self.resistor2
}
/// Gets a mutable reference of the resistor used during sample LED1 and sample Ambient1 phases.
pub fn resistor1_mut(&mut self) -> &mut ElectricalResistance {
&mut self.resistor1
}
/// Gets a mutable reference of the resistor used during sample LED2 and sample Ambient2 phases.
pub fn resistor2_mut(&mut self) -> &mut ElectricalResistance {
&mut self.resistor2
}
}
/// Represents the feedback capacitors of the TIA inside the [`AFE4404`].
#[derive(Copy, Clone, Debug)]
pub struct CapacitorConfiguration<MODE: LedMode> {
capacitor1: Capacitance,
capacitor2: Capacitance,
mode: core::marker::PhantomData<MODE>,
}
impl CapacitorConfiguration<ThreeLedsMode> {
/// Creates a new `CapacitorConfiguration`.
///
/// # Notes
///
/// `capacitor1` is used during sample LED1 and sample Ambient phases.
/// `capacitor2` is used during sample LED2 and sample LED3 phases.
pub fn new(capacitor1: Capacitance, capacitor2: Capacitance) -> Self {
Self {
capacitor1,
capacitor2,
mode: core::marker::PhantomData,
}
}
/// Gets an immutable reference of the capacitor used during sample LED1 and sample Ambient phases.
pub fn capacitor1(&self) -> &Capacitance {
&self.capacitor1
}
/// Gets an immutable reference of the capacitor used during sample LED2 and sample LED3 phases.
pub fn capacitor2(&self) -> &Capacitance {
&self.capacitor2
}
/// Gets a mutable reference of the capacitor used during sample LED1 and sample Ambient phases.
pub fn capacitor1_mut(&mut self) -> &mut Capacitance {
&mut self.capacitor1
}
/// Gets a mutable reference of the capacitor used during sample LED2 and sample LED3 phases.
pub fn capacitor2_mut(&mut self) -> &mut Capacitance {
&mut self.capacitor2
}
}
impl CapacitorConfiguration<TwoLedsMode> {
/// Creates a new `CapacitorConfiguration`.
///
/// # Notes
///
/// `capacitor1` is used during sample LED1 and sample Ambient1 phases.
/// `capacitor2` is used during sample LED2 and sample Ambient2 phases.
pub fn new(capacitor1: Capacitance, capacitor2: Capacitance) -> Self {
Self {
capacitor1,
capacitor2,
mode: core::marker::PhantomData,
}
}
/// Gets an immutable reference of the capacitor used during sample LED1 and sample Ambient1 phases.
pub fn capacitor1(&self) -> &Capacitance {
&self.capacitor1
}
/// Gets an immutable reference of the capacitor used during sample LED2 and sample Ambient2 phases.
pub fn capacitor2(&self) -> &Capacitance {
&self.capacitor2
}
/// Gets a mutable reference of the capacitor used during sample LED1 and sample Ambient1 phases.
pub fn capacitor1_mut(&mut self) -> &mut Capacitance {
&mut self.capacitor1
}
/// Gets a mutable reference of the capacitor used during sample LED2 and sample Ambient2 phases.
pub fn capacitor2_mut(&mut self) -> &mut Capacitance {
&mut self.capacitor2
}
}