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Leap Years Now Handled Dynamically

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This commit is contained in:
David Volovskiy
2024-08-03 11:20:25 -04:00
parent db165bec30
commit 6ae5dfef70
5 changed files with 25 additions and 45 deletions
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14
movement/watch_faces/settings/set_time_face.c
View File

@@ -25,6 +25,7 @@
#include <stdlib.h>
#include "set_time_face.h"
#include "watch.h"
#include "watch_utility.h"
#define SET_TIME_FACE_NUM_SETTINGS (7)
const char set_time_face_titles[SET_TIME_FACE_NUM_SETTINGS][3] = {"HR", "M1", "SE", "YR", "MO", "DA", "ZO"};
@@ -33,7 +34,7 @@ static bool _quick_ticks_running;
static void _handle_alarm_button(movement_settings_t *settings, watch_date_time date_time, uint8_t current_page) {
// handles short or long pressing of the alarm button
const uint8_t days_in_month[12] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
const uint8_t days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
switch (current_page) {
case 0: // hour
@@ -52,14 +53,7 @@ static void _handle_alarm_button(movement_settings_t *settings, watch_date_time
date_time.unit.month = (date_time.unit.month % 12) + 1;
break;
case 5: { // day
uint32_t tmp_day = date_time.unit.day; // use a temporary variable to avoid messing up the months
tmp_day = tmp_day + 1;
// handle February 29th on a leap year
if (((tmp_day > days_in_month[date_time.unit.month - 1]) && (date_time.unit.month != 2 || (date_time.unit.year % 4) != 0))
|| (date_time.unit.month == 2 && (date_time.unit.year % 4) == 0 && tmp_day > 29)) {
tmp_day = 1;
}
date_time.unit.day = tmp_day;
date_time.unit.day = date_time.unit.day + 1;
break;
}
case 6: // time zone
@@ -67,6 +61,8 @@ static void _handle_alarm_button(movement_settings_t *settings, watch_date_time
if (settings->bit.time_zone > 40) settings->bit.time_zone = 0;
break;
}
if (date_time.unit.day > (days_in_month[date_time.unit.month - 1] + (is_leap(date_time.unit.year) &&date_time.unit.month == 2)))
date_time.unit.day = 1;
watch_rtc_set_date_time(date_time);
}

14
movement/watch_faces/settings/set_time_hackwatch_face.c
View File

@@ -26,6 +26,7 @@
#include <stdlib.h>
#include "set_time_hackwatch_face.h"
#include "watch.h"
#include "watch_utility.h"
char set_time_hackwatch_face_titles[][3] = {"HR", "M1", "SE", "YR", "MO", "DA", "ZO"};
#define set_time_hackwatch_face_NUM_SETTINGS (sizeof(set_time_hackwatch_face_titles) / sizeof(*set_time_hackwatch_face_titles))
@@ -47,7 +48,7 @@ void set_time_hackwatch_face_activate(movement_settings_t *settings, void *conte
bool set_time_hackwatch_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
uint8_t current_page = *((uint8_t *)context);
const uint8_t days_in_month[12] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
const uint8_t days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
if (event.subsecond == 15) // Delay displayed time update by ~0.5 seconds, to align phase exactly to main clock at 1Hz
date_time_settings = watch_rtc_get_date_time();
@@ -119,10 +120,8 @@ bool set_time_hackwatch_face_loop(movement_event_t event, movement_settings_t *s
break;
case 5: // day
date_time_settings.unit.day = date_time_settings.unit.day - 2;
// can't set to the 29th on a leap year. if it's february 29, set to 11:59 on the 28th.
// and it should roll over.
if (date_time_settings.unit.day == 0) {
date_time_settings.unit.day = days_in_month[date_time_settings.unit.month - 1];
date_time_settings.unit.day = days_in_month[date_time_settings.unit.month - 1] + (is_leap(date_time_settings.unit.year) && date_time_settings.unit.month == 2);
} else
date_time_settings.unit.day++;
break;
@@ -167,17 +166,14 @@ bool set_time_hackwatch_face_loop(movement_event_t event, movement_settings_t *s
break;
case 5: // day
date_time_settings.unit.day = date_time_settings.unit.day + 1;
// can't set to the 29th on a leap year. if it's february 29, set to 11:59 on the 28th.
// and it should roll over.
if (date_time_settings.unit.day > days_in_month[date_time_settings.unit.month - 1]) {
date_time_settings.unit.day = 1;
}
break;
case 6: // time zone
settings->bit.time_zone++;
if (settings->bit.time_zone > 40) settings->bit.time_zone = 0;
break;
}
if (date_time_settings.unit.day > (days_in_month[date_time_settings.unit.month - 1] + (is_leap(date_time_settings.unit.year) && date_time_settings.unit.month == 2)))
date_time_settings.unit.day = 1;
if (current_page != 2) // Do not set time when we are at seconds, it was already set previously
watch_rtc_set_date_time(date_time_settings);
//TODO: Do not update whole RTC, just what we are changing