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Code Issues Releases Wiki Activity

Move ESPTime into core esphome namespace (#4926)

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* Prep-work for datetime entities

* Fix some includes and remove some restrictions on printing time on displays

* format

* format

* More formatting

* Move function contents

* Ignore clang-tidy
This commit is contained in:
Jesse Hills
2023-06-09 10:24:44 +12:00
committed by GitHub
parent ce13979690
commit 302dea4169
31 changed files with 376 additions and 403 deletions
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36
esphome/components/sun/sun.cpp
View File

@@ -37,7 +37,7 @@ num_t EquatorialCoordinate::declination_rad() const { return radians(declination
num_t HorizontalCoordinate::elevation_rad() const { return radians(elevation); }
num_t HorizontalCoordinate::azimuth_rad() const { return radians(azimuth); }
num_t julian_day(time::ESPTime moment) {
num_t julian_day(ESPTime moment) {
// p. 59
// UT -> JD, TT -> JDE
int y = moment.year;
@@ -54,7 +54,7 @@ num_t julian_day(time::ESPTime moment) {
int b = 2 - a + a / 4;
return ((int) (365.25 * (y + 4716))) + ((int) (30.6001 * (m + 1))) + d + b - 1524.5;
}
num_t delta_t(time::ESPTime moment) {
num_t delta_t(ESPTime moment) {
// approximation for 2005-2050 from NASA (https://eclipse.gsfc.nasa.gov/SEhelp/deltatpoly2004.html)
int t = moment.year - 2000;
return 62.92 + t * (0.32217 + t * 0.005589);
@@ -199,7 +199,7 @@ struct SunAtLocation {
// see chapter 12, p. 87
num_t jd = moment.jd();
// eq 12.1, p.87; jd for 0h UT of this date
time::ESPTime moment_0h = moment.dt;
ESPTime moment_0h = moment.dt;
moment_0h.hour = moment_0h.minute = moment_0h.second = 0;
num_t jd0 = Moment{moment_0h}.jd();
num_t t = (jd0 - 2451545) / 36525;
@@ -227,9 +227,9 @@ struct SunAtLocation {
return HorizontalCoordinate{degrees(elevation_rad), degrees(azimuth_rad) + 180};
}
optional<time::ESPTime> sunrise(time::ESPTime date, num_t zenith) const { return event(true, date, zenith); }
optional<time::ESPTime> sunset(time::ESPTime date, num_t zenith) const { return event(false, date, zenith); }
optional<time::ESPTime> event(bool rise, time::ESPTime date, num_t zenith) const {
optional<ESPTime> sunrise(ESPTime date, num_t zenith) const { return event(true, date, zenith); }
optional<ESPTime> sunset(ESPTime date, num_t zenith) const { return event(false, date, zenith); }
optional<ESPTime> event(bool rise, ESPTime date, num_t zenith) const {
// couldn't get the method described in chapter 15 to work,
// so instead this is based on the algorithm in time4j
// https://github.com/MenoData/Time4J/blob/master/base/src/main/java/net/time4j/calendar/astro/StdSolarCalculator.java
@@ -244,7 +244,7 @@ struct SunAtLocation {
new_h = *x;
} while (std::abs(new_h - old_h) >= 15);
time_t new_timestamp = m.timestamp + (time_t) new_h;
return time::ESPTime::from_epoch_local(new_timestamp);
return ESPTime::from_epoch_local(new_timestamp);
}
protected:
@@ -263,14 +263,14 @@ struct SunAtLocation {
return hour_angle;
}
time::ESPTime local_event_(time::ESPTime date, int hour) const {
ESPTime local_event_(ESPTime date, int hour) const {
// input date should be in UTC, and hour/minute/second fields 0
num_t added_d = hour / 24.0 - location.longitude / 360;
num_t jd = julian_day(date) + added_d;
num_t eot = SunAtTime(jd).equation_of_time() * 240;
time_t new_timestamp = (time_t) (date.timestamp + added_d * 86400 - eot);
return time::ESPTime::from_epoch_utc(new_timestamp);
return ESPTime::from_epoch_utc(new_timestamp);
}
};
@@ -287,7 +287,7 @@ HorizontalCoordinate Sun::calc_coords_() {
*/
return sun.true_coordinate(m);
}
optional<time::ESPTime> Sun::calc_event_(time::ESPTime date, bool rising, double zenith) {
optional<ESPTime> Sun::calc_event_(ESPTime date, bool rising, double zenith) {
SunAtLocation sun{location_};
if (!date.is_valid())
return {};
@@ -301,24 +301,20 @@ optional<time::ESPTime> Sun::calc_event_(time::ESPTime date, bool rising, double
// We're calculating *next* sunrise/sunset, but calculated event
// is today, so try again tomorrow
time_t new_timestamp = today.timestamp + 24 * 60 * 60;
today = time::ESPTime::from_epoch_utc(new_timestamp);
today = ESPTime::from_epoch_utc(new_timestamp);
it = sun.event(rising, today, zenith);
}
return it;
}
optional<time::ESPTime> Sun::calc_event_(bool rising, double zenith) {
optional<ESPTime> Sun::calc_event_(bool rising, double zenith) {
auto it = Sun::calc_event_(this->time_->utcnow(), rising, zenith);
return it;
}
optional<time::ESPTime> Sun::sunrise(double elevation) { return this->calc_event_(true, 90 - elevation); }
optional<time::ESPTime> Sun::sunset(double elevation) { return this->calc_event_(false, 90 - elevation); }
optional<time::ESPTime> Sun::sunrise(time::ESPTime date, double elevation) {
return this->calc_event_(date, true, 90 - elevation);
}
optional<time::ESPTime> Sun::sunset(time::ESPTime date, double elevation) {
return this->calc_event_(date, false, 90 - elevation);
}
optional<ESPTime> Sun::sunrise(double elevation) { return this->calc_event_(true, 90 - elevation); }
optional<ESPTime> Sun::sunset(double elevation) { return this->calc_event_(false, 90 - elevation); }
optional<ESPTime> Sun::sunrise(ESPTime date, double elevation) { return this->calc_event_(date, true, 90 - elevation); }
optional<ESPTime> Sun::sunset(ESPTime date, double elevation) { return this->calc_event_(date, false, 90 - elevation); }
double Sun::elevation() { return this->calc_coords_().elevation; }
double Sun::azimuth() { return this->calc_coords_().azimuth; }

18
esphome/components/sun/sun.h
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@@ -1,8 +1,10 @@
#pragma once
#include "esphome/core/automation.h"
#include "esphome/core/component.h"
#include "esphome/core/helpers.h"
#include "esphome/core/automation.h"
#include "esphome/core/time.h"
#include "esphome/components/time/real_time_clock.h"
namespace esphome {
@@ -26,7 +28,7 @@ struct GeoLocation {
};
struct Moment {
time::ESPTime dt;
ESPTime dt;
num_t jd() const;
num_t jde() const;
@@ -57,18 +59,18 @@ class Sun {
void set_latitude(double latitude) { location_.latitude = latitude; }
void set_longitude(double longitude) { location_.longitude = longitude; }
optional<time::ESPTime> sunrise(double elevation);
optional<time::ESPTime> sunset(double elevation);
optional<time::ESPTime> sunrise(time::ESPTime date, double elevation);
optional<time::ESPTime> sunset(time::ESPTime date, double elevation);
optional<ESPTime> sunrise(double elevation);
optional<ESPTime> sunset(double elevation);
optional<ESPTime> sunrise(ESPTime date, double elevation);
optional<ESPTime> sunset(ESPTime date, double elevation);
double elevation();
double azimuth();
protected:
internal::HorizontalCoordinate calc_coords_();
optional<time::ESPTime> calc_event_(bool rising, double zenith);
optional<time::ESPTime> calc_event_(time::ESPTime date, bool rising, double zenith);
optional<ESPTime> calc_event_(bool rising, double zenith);
optional<ESPTime> calc_event_(ESPTime date, bool rising, double zenith);
time::RealTimeClock *time_;
internal::GeoLocation location_;

4
esphome/components/sun/text_sensor/sun_text_sensor.h
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@@ -1,6 +1,8 @@
#pragma once
#include "esphome/core/component.h"
#include "esphome/core/time.h"
#include "esphome/components/sun/sun.h"
#include "esphome/components/text_sensor/text_sensor.h"
@@ -15,7 +17,7 @@ class SunTextSensor : public text_sensor::TextSensor, public PollingComponent {
void set_format(const std::string &format) { format_ = format; }
void update() override {
optional<time::ESPTime> res;
optional<ESPTime> res;
if (this->sunrise_) {
res = this->parent_->sunrise(this->elevation_);
} else {