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Add day_night_percentage_face.

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Wesley Aptekar-Cassels 2023-11-09 00:03:28 -05:00
parent 67be6affd3
commit f1d4d4ce89
4 changed files with 184 additions and 0 deletions
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1
movement/make/Makefile
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@ -118,6 +118,7 @@ SRCS += \
../watch_faces/complication/flashlight_face.c \
../watch_faces/clock/decimal_time_face.c \
../watch_faces/clock/wyoscan_face.c \
../watch_faces/clock/day_night_percentage_face.c \
# New watch faces go above this line.
# Leave this line at the bottom of the file; it has all the targets for making your project.

1
movement/movement_faces.h
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@ -95,6 +95,7 @@
#include "flashlight_face.h"
#include "decimal_time_face.h"
#include "wyoscan_face.h"
#include "day_night_percentage_face.h"
// New includes go above this line.
#endif // MOVEMENT_FACES_H_

121
movement/watch_faces/clock/day_night_percentage_face.c Normal file
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@ -0,0 +1,121 @@
/*
* MIT License
*
* Copyright (c) 2023 Wesley Aptekar-Cassels
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "day_night_percentage_face.h"
#include "watch_utility.h"
#include "sunriset.h"
void day_night_percentage_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
(void) settings;
(void) watch_face_index;
(void) context_ptr;
}
void day_night_percentage_face_activate(movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
}
// fmod but handle negatives right
static double better_fmod(double x, double y) {
return fmod(fmod(x, y) + y, y);
}
bool day_night_percentage_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
(void) context;
switch (event.event_type) {
case EVENT_ACTIVATE:
case EVENT_TICK:
case EVENT_LOW_ENERGY_UPDATE:
{
movement_location_t movement_location = (movement_location_t) watch_get_backup_data(1);
if (movement_location.reg == 0) {
watch_display_string(" no Loc", 0);
return true;
}
watch_date_time date_time = watch_rtc_get_date_time(); // the current local date / time
watch_date_time utc_now = watch_utility_date_time_convert_zone(date_time, movement_timezone_offsets[settings->bit.time_zone] * 60, 0); // the current date / time in UTC
// Weird quirky unsigned things were happening when I tried to cast these directly to doubles below.
// it looks redundant, but extracting them to local int16's seemed to fix it.
int16_t lat_centi = (int16_t)movement_location.bit.latitude;
int16_t lon_centi = (int16_t)movement_location.bit.longitude;
double lat = (double)lat_centi / 100.0;
double lon = (double)lon_centi / 100.0;
double daylen = day_length(utc_now.unit.year + WATCH_RTC_REFERENCE_YEAR, utc_now.unit.month, utc_now.unit.day, lon, lat);
double rise, set;
char buf[12];
int result = sun_rise_set(utc_now.unit.year + WATCH_RTC_REFERENCE_YEAR, utc_now.unit.month, utc_now.unit.day, lon, lat, &rise, &set);
if (result != 0) {
sprintf(buf, "%s%2dEtrnal", result == 1 ? "DA" : "NI", date_time.unit.day);
watch_display_string(buf, 0);
} else {
double day_hours_decimal = utc_now.unit.hour + (utc_now.unit.minute + (utc_now.unit.second / 60.0)) / 60.0;
double day_percentage = (24.0 - better_fmod(rise - day_hours_decimal, 24.0)) / daylen;
double night_percentage = (24.0 - better_fmod(set - day_hours_decimal, 24.0)) / (24 - daylen);
uint16_t percentage;
char day_night[3];
if (day_percentage > 0.0 && day_percentage < 1.0) {
percentage = day_percentage * 10000;
sprintf(day_night, "%s", "DA");
} else {
percentage = night_percentage * 10000;
sprintf(day_night, "%s", "NI");
}
if (event.event_type == EVENT_LOW_ENERGY_UPDATE) {
if (!watch_tick_animation_is_running()) watch_start_tick_animation(500);
sprintf(buf, "%s%2d %02d", day_night, date_time.unit.day, percentage / 100);
} else {
sprintf(buf, "%s%2d %04d", day_night, date_time.unit.day, percentage);
}
watch_display_string(buf, 0);
}
break;
}
default:
return movement_default_loop_handler(event, settings);
}
return true;
}
void day_night_percentage_face_resign(movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
}

61
movement/watch_faces/clock/day_night_percentage_face.h Normal file
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@ -0,0 +1,61 @@
/*
* MIT License
*
* Copyright (c) 2023 Wesley Aptekar-Cassels
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef DAY_NIGHT_PERCENTAGE_FACE_H_
#define DAY_NIGHT_PERCENTAGE_FACE_H_
#include "movement.h"
/*
* Day/night percentage face
*
* Shows the percentage of the way through the day/night the current time is.
*
* The weekday digits show "DA" or "NI" depending on whether it's currently day
* or night. The day digits show what the current day of the month is. The time
* digits show the percentage of the way through the day/night it is, with
* decimals in the smaller seconds digits. If the day or night will last for a
* full 24 hours, the text "Etrnal" is displayed instead of a percentage.
*
* This face does not currently offer any configuration. You must set the
* location register with some other face.
*/
typedef struct {} day_night_percentage_state_t;
void day_night_percentage_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
void day_night_percentage_face_activate(movement_settings_t *settings, void *context);
bool day_night_percentage_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
void day_night_percentage_face_resign(movement_settings_t *settings, void *context);
#define day_night_percentage_face ((const watch_face_t){ \
day_night_percentage_face_setup, \
day_night_percentage_face_activate, \
day_night_percentage_face_loop, \
day_night_percentage_face_resign, \
NULL, \
})
#endif // DAY_NIGHT_PERCENTAGE_FACE_H_