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Add fns, struct items for getting ld, tec settings

This commit is contained in:
linuswck 2024-03-04 15:48:19 +08:00
parent adfa4f5fa3
commit ef2410f441
4 changed files with 76 additions and 12 deletions

View File

@ -51,6 +51,7 @@ impl Settings{
#[derive(Deserialize, Serialize, Clone, Copy, Debug, Tree)] #[derive(Deserialize, Serialize, Clone, Copy, Debug, Tree)]
struct Settings { struct Settings {
pwr_on: bool, pwr_on: bool,
default_pwr_on: bool,
ld_drive_current: ElectricCurrent, ld_drive_current: ElectricCurrent,
ld_drive_current_limit: ElectricCurrent, ld_drive_current_limit: ElectricCurrent,
pd_responsitivity: pd_responsitivity::Parameters, pd_responsitivity: pd_responsitivity::Parameters,
@ -61,6 +62,7 @@ impl Default for Settings {
fn default() -> Self { fn default() -> Self {
Self { Self {
pwr_on: false, pwr_on: false,
default_pwr_on: false,
ld_drive_current: ElectricCurrent::new::<milliampere>(0.0), ld_drive_current: ElectricCurrent::new::<milliampere>(0.0),
ld_drive_current_limit: ElectricCurrent::new::<milliampere>(0.0), ld_drive_current_limit: ElectricCurrent::new::<milliampere>(0.0),
pd_responsitivity: pd_responsitivity::Parameters::default(), pd_responsitivity: pd_responsitivity::Parameters::default(),
@ -71,7 +73,7 @@ impl Default for Settings {
#[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)] #[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)]
pub struct StatusReport { pub struct StatusReport {
pwr_engaged: bool, pwr_on: bool,
pwr_excursion: bool, pwr_excursion: bool,
ld_i_set: ElectricCurrent, ld_i_set: ElectricCurrent,
pd_i: ElectricCurrent, pd_i: ElectricCurrent,
@ -191,13 +193,17 @@ impl LdDrive{
LdPwrExcProtector::set_trigger_threshold_v(i / Settings::PD_MON_TRANSCONDUCTANCE); LdPwrExcProtector::set_trigger_threshold_v(i / Settings::PD_MON_TRANSCONDUCTANCE);
} }
pub fn set_default_pwr_on(&mut self, pwr_on: bool){
self.settings.default_pwr_on = pwr_on;
}
pub fn get_term_status(&mut self) -> Impedance { pub fn get_term_status(&mut self) -> Impedance {
self.ctrl.get_lf_mod_in_impedance() self.ctrl.get_lf_mod_in_impedance()
} }
pub fn get_status_report(&mut self) -> StatusReport { pub fn get_status_report(&mut self) -> StatusReport {
StatusReport { StatusReport {
pwr_engaged: LdPwrExcProtector::get_status().pwr_engaged, pwr_on: LdPwrExcProtector::get_status().pwr_engaged,
pwr_excursion: LdPwrExcProtector::get_status().pwr_excursion, pwr_excursion: LdPwrExcProtector::get_status().pwr_excursion,
ld_i_set: self.settings.ld_drive_current, ld_i_set: self.settings.ld_drive_current,
pd_i: self.get_pd_i(), pd_i: self.get_pd_i(),
@ -209,7 +215,7 @@ impl LdDrive{
pub fn get_settings_summary(&mut self) -> LdSettingsSummary { pub fn get_settings_summary(&mut self) -> LdSettingsSummary {
let settings = self.settings; let settings = self.settings;
LdSettingsSummary { LdSettingsSummary {
pwr_on: self.settings.pwr_on, default_pwr_on: self.settings.default_pwr_on,
ld_drive_current: LdSettingsSummaryField { value: settings.ld_drive_current, max: Settings::LD_CURRENT_MAX}, ld_drive_current: LdSettingsSummaryField { value: settings.ld_drive_current, max: Settings::LD_CURRENT_MAX},
ld_drive_current_limit: LdSettingsSummaryField { value: settings.ld_drive_current_limit, max: Settings::LD_CURRENT_MAX}, ld_drive_current_limit: LdSettingsSummaryField { value: settings.ld_drive_current_limit, max: Settings::LD_CURRENT_MAX},
pd_responsitivity: settings.pd_responsitivity, pd_responsitivity: settings.pd_responsitivity,
@ -220,7 +226,7 @@ impl LdDrive{
#[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)] #[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)]
pub struct LdSettingsSummary { pub struct LdSettingsSummary {
pwr_on: bool, default_pwr_on: bool,
ld_drive_current: LdSettingsSummaryField<ElectricCurrent>, ld_drive_current: LdSettingsSummaryField<ElectricCurrent>,
ld_drive_current_limit: LdSettingsSummaryField<ElectricCurrent>, ld_drive_current_limit: LdSettingsSummaryField<ElectricCurrent>,
pd_responsitivity: pd_responsitivity::Parameters, pd_responsitivity: pd_responsitivity::Parameters,

View File

@ -207,6 +207,10 @@ impl MAX1968 {
self.pins_adc.reference_voltage() self.pins_adc.reference_voltage()
} }
pub fn is_powered_on(&mut self) -> bool {
self.phy.shdn.is_set_low()
}
pub fn power_down(&mut self) { pub fn power_down(&mut self) {
self.phy.shdn.set_low(); self.phy.shdn.set_low();
} }

View File

@ -142,6 +142,10 @@ impl PidState {
Some(temperature) Some(temperature)
} }
pub fn apply_pid_params(&mut self, pid_params: Parameters){
self.controller.parameters = pid_params;
}
pub fn set_pid_params(&mut self, param: PidSettings, val: f32){ pub fn set_pid_params(&mut self, param: PidSettings, val: f32){
match param { match param {
PidSettings::Kp => { PidSettings::Kp => {
@ -208,4 +212,8 @@ impl PidState {
pub fn get_sh(&mut self) -> sh::Parameters { pub fn get_sh(&mut self) -> sh::Parameters {
self.sh self.sh
} }
pub fn apply_sh(&mut self, sh: sh::Parameters) {
self.sh = sh;
}
} }

View File

@ -6,6 +6,7 @@ use crate::thermostat::max1968::{MAX1968, AdcReadTarget, PwmPinsEnum};
use crate::thermostat::ad7172::{self, FilterType, PostFilter, SingleChODR}; use crate::thermostat::ad7172::{self, FilterType, PostFilter, SingleChODR};
use crate::thermostat::pid_state::{PidState, PidSettings, Parameters as PidParams}; use crate::thermostat::pid_state::{PidState, PidSettings, Parameters as PidParams};
use crate::thermostat::temp_mon::{TempMon, TempStatus, TempMonSettings}; use crate::thermostat::temp_mon::{TempMon, TempStatus, TempMonSettings};
use crate::thermostat::steinhart_hart::Parameters as Sh_Params;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use log::debug; use log::debug;
use uom::si::{ use uom::si::{
@ -39,7 +40,7 @@ pub struct TempAdcFilter{
#[derive(Deserialize, Serialize, Clone, Copy, Debug, Tree)] #[derive(Deserialize, Serialize, Clone, Copy, Debug, Tree)]
pub struct TecSettings { pub struct TecSettings {
pub pwr_on: bool, pub default_pwr_on: bool,
pub center_pt: ElectricPotential, pub center_pt: ElectricPotential,
pub max_v_set: ElectricPotential, pub max_v_set: ElectricPotential,
pub max_i_pos_set: ElectricCurrent, pub max_i_pos_set: ElectricCurrent,
@ -102,7 +103,7 @@ impl TecSettings{
impl Default for TecSettings { impl Default for TecSettings {
fn default() -> Self { fn default() -> Self {
Self { Self {
pwr_on: false, default_pwr_on: false,
center_pt: ElectricPotential::new::<volt>(1.5), center_pt: ElectricPotential::new::<volt>(1.5),
max_v_set: ElectricPotential::new::<volt>(5.0), max_v_set: ElectricPotential::new::<volt>(5.0),
max_i_pos_set: ElectricCurrent::new::<ampere>(1.0), max_i_pos_set: ElectricCurrent::new::<ampere>(1.0),
@ -123,9 +124,12 @@ pub struct Thermostat {
#[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)] #[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)]
pub struct ThermostatSettingsSummary { pub struct ThermostatSettingsSummary {
pwr_on: bool, default_pwr_on: bool,
pid_engaged: bool,
temperature_setpoint: ThermodynamicTemperature,
tec_settings: TecSettingSummary, tec_settings: TecSettingSummary,
pid_params: PidParams, pid_params: PidParams,
temp_adc_settings: TempAdcFilter,
temp_mon_settings: TempMonSettings, temp_mon_settings: TempMonSettings,
thermistor_params: ThermistorParams, thermistor_params: ThermistorParams,
} }
@ -210,20 +214,22 @@ impl Thermostat{
pub fn power_up(&mut self){ pub fn power_up(&mut self){
self.max1968.power_up(); self.max1968.power_up();
self.tec_settings.pwr_on = true;
} }
pub fn power_down(&mut self){ pub fn power_down(&mut self){
self.max1968.power_down(); self.max1968.power_down();
self.pid_ctrl_ch0.reset_pid_state(); self.pid_ctrl_ch0.reset_pid_state();
self.set_i(ElectricCurrent::new::<ampere>(0.0)); self.set_i(ElectricCurrent::new::<ampere>(0.0));
self.tec_settings.pwr_on = false;
} }
fn set_center_pt(&mut self, value: ElectricPotential){ fn set_center_pt(&mut self, value: ElectricPotential){
self.tec_settings.center_pt = value; self.tec_settings.center_pt = value;
} }
pub fn set_default_pwr_on(&mut self, pwr_on: bool) {
self.tec_settings.default_pwr_on = pwr_on;
}
pub fn set_i(&mut self, i_tec: ElectricCurrent) -> ElectricCurrent { pub fn set_i(&mut self, i_tec: ElectricCurrent) -> ElectricCurrent {
let voltage = i_tec * 10.0 * R_SENSE + self.tec_settings.center_pt; let voltage = i_tec * 10.0 * R_SENSE + self.tec_settings.center_pt;
let voltage = self.max1968.set_dac(voltage, TecSettings::DAC_OUT_V_MAX); let voltage = self.max1968.set_dac(voltage, TecSettings::DAC_OUT_V_MAX);
@ -335,6 +341,7 @@ impl Thermostat{
pub fn get_status_report(&mut self) -> StatusReport { pub fn get_status_report(&mut self) -> StatusReport {
let (tec_v, tec_i) = self.get_tec_readings(); let (tec_v, tec_i) = self.get_tec_readings();
StatusReport { StatusReport {
pwr_on: self.max1968.is_powered_on(),
pid_engaged: self.get_pid_engaged(), pid_engaged: self.get_pid_engaged(),
temp_mon_status: self.temp_mon.get_status(), temp_mon_status: self.temp_mon.get_status(),
temperature: self.pid_ctrl_ch0.get_temperature(), temperature: self.pid_ctrl_ch0.get_temperature(),
@ -367,6 +374,17 @@ impl Thermostat{
} }
fn apply_steinhart_hart(&mut self, sh: ThermistorParams) {
self.pid_ctrl_ch0.apply_sh(
Sh_Params {
t0: ThermodynamicTemperature::new::<degree_celsius>(sh.t0),
r0: sh.r0,
b: sh.b,
}
)
}
fn get_tec_settings(&mut self) -> TecSettingSummary { fn get_tec_settings(&mut self) -> TecSettingSummary {
TecSettingSummary { TecSettingSummary {
i_set: TecSettingsSummaryField { value: self.tec_settings.i_set, max: TecSettings::MAX_I_SET }, i_set: TecSettingsSummaryField { value: self.tec_settings.i_set, max: TecSettings::MAX_I_SET },
@ -402,6 +420,11 @@ impl Thermostat{
self.temp_mon.set_setpoint(t); self.temp_mon.set_setpoint(t);
} }
pub fn apply_temp_mon_settings(&mut self, settings: TempMonSettings){
self.temp_mon.set_upper_limit(ThermodynamicTemperature::new::<degree_celsius>(settings.upper_limit));
self.temp_mon.set_lower_limit(ThermodynamicTemperature::new::<degree_celsius>(settings.lower_limit));
}
pub fn set_temp_mon_upper_limit(&mut self, t: ThermodynamicTemperature) { pub fn set_temp_mon_upper_limit(&mut self, t: ThermodynamicTemperature) {
self.temp_mon.set_upper_limit(t); self.temp_mon.set_upper_limit(t);
} }
@ -422,8 +445,8 @@ impl Thermostat{
self.ad7172.set_sinc5_sinc1_with_50hz_60hz_rejection(index, odr).unwrap(); self.ad7172.set_sinc5_sinc1_with_50hz_60hz_rejection(index, odr).unwrap();
} }
pub fn set_temp_adc_sinc3_fine_filter(&mut self, index: u8, rate: f64) { pub fn set_temp_adc_sinc3_fine_filter(&mut self, index: u8, rate: f32) {
self.ad7172.set_sinc3_fine_filter(index, rate as f32).unwrap(); self.ad7172.set_sinc3_fine_filter(index, rate).unwrap();
} }
pub fn clear_temp_mon_alarm(&mut self) { pub fn clear_temp_mon_alarm(&mut self) {
@ -435,10 +458,32 @@ impl Thermostat{
} }
pub fn get_settings_summary(&mut self) -> ThermostatSettingsSummary { pub fn get_settings_summary(&mut self) -> ThermostatSettingsSummary {
let temp_adc_filter_type: FilterType;
let update_rate: f32;
match self.ad7172.get_filter_type_and_rate(0) {
Ok((filter_type, rate)) => {
temp_adc_filter_type = filter_type;
update_rate = rate;
}
Err(_) => {
panic!("Cannot read ADC filter type and rate");
}
}
ThermostatSettingsSummary { ThermostatSettingsSummary {
pwr_on: self.tec_settings.pwr_on, default_pwr_on: self.tec_settings.default_pwr_on,
pid_engaged: self.get_pid_engaged(),
temperature_setpoint: self.pid_ctrl_ch0.get_pid_setpoint(),
tec_settings: self.get_tec_settings(), tec_settings: self.get_tec_settings(),
pid_params: self.get_pid_settings(), pid_params: self.get_pid_settings(),
temp_adc_settings: TempAdcFilter{
filter_type : temp_adc_filter_type,
sinc5sinc1odr : None,
sinc3odr : None,
sinc5sinc1postfilter : None,
sinc3fineodr : None,
rate : Some(update_rate),
},
temp_mon_settings: self.get_temp_mon_settings(), temp_mon_settings: self.get_temp_mon_settings(),
thermistor_params: self.get_steinhart_hart(), thermistor_params: self.get_steinhart_hart(),
} }
@ -447,6 +492,7 @@ impl Thermostat{
#[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)] #[derive(Deserialize, Serialize, Copy, Clone, Debug, Tree)]
pub struct StatusReport { pub struct StatusReport {
pwr_on: bool,
pid_engaged: bool, pid_engaged: bool,
temp_mon_status: TempStatus, temp_mon_status: TempStatus,
temperature: Option<ThermodynamicTemperature>, temperature: Option<ThermodynamicTemperature>,