88 lines
2.1 KiB
Rust
88 lines
2.1 KiB
Rust
use miniconf::Miniconf;
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use crate::laser_diode::current_sources::CurrentSource;
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use core::marker::PhantomData;
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use uom::si::{
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electric_current::{milliampere},
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f64::{ElectricPotential, ElectricCurrent, ElectricalResistance},
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};
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use uom::{si::{ISQ, SI, Quantity}, typenum::*};
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// Volt / Ampere
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pub type transimpedance_unit = Quantity<ISQ<P2, P1, N3, N2, Z0, Z0, Z0>, SI<f64>, f64>;
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// Ampere / Volt
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type transconductance_unit = Quantity<ISQ<N2, N1, P3, P2, Z0, Z0, Z0>, SI<f64>, f64>;
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// Watt / Ampere
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pub type i_to_power_unit = Quantity<ISQ<P2, P1, N3, N1, Z0, Z0, Z0>, SI<f64>, f64>;
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impl Settings{
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pub const R_SENSE: ElectricalResistance = ElectricalResistance {
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dimension: PhantomData,
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units: PhantomData,
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value: 10.0,
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};
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pub const DAC_OUT_V_MAX: ElectricPotential = ElectricPotential {
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dimension: PhantomData,
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units: PhantomData,
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value: 4.096,
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};
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// Unit: A/V
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const PD_MON_TRANSCONDUCTANCE: transconductance_unit = transconductance_unit {
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dimension: PhantomData,
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units: PhantomData,
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value: 0.001,
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};
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const LD_DRIVE_TRANSIMPEDANCE: transimpedance_unit = transimpedance_unit {
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dimension: PhantomData,
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units: PhantomData,
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value: 10.0 / 0.75,
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};
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}
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#[derive(Clone, Debug, Miniconf)]
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pub struct Settings {
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pub ld_drive_current: ElectricCurrent,
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}
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impl Default for Settings {
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fn default() -> Self {
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Self {
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ld_drive_current: ElectricCurrent::new::<milliampere>(0.0),
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}
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}
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}
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pub struct LD_Drive{
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ctrl: CurrentSource,
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settings: Settings,
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}
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impl LD_Drive{
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pub fn new(current_source: CurrentSource)-> Self{
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LD_Drive {
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ctrl: current_source,
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settings: Settings::default()
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}
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}
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pub fn power_up(&mut self){
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self.ctrl.power_up();
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}
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pub fn power_down(&mut self){
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self.ctrl.power_down();
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}
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pub fn ld_short(&mut self) {
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self.ctrl.ld_short_enable();
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}
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pub fn ld_open(&mut self) {
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self.ctrl.ld_short_disable();
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}
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} |