Implements logic to automatically offset daylight saving time settings when calculating timezone offsets. This should make the DST functions work automatically with no need for user input in most cases. Reviewed-by: Matheus Afonso Martins Moreira <matheus@matheusmoreira.com> GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/470
284 lines
12 KiB
C
284 lines
12 KiB
C
/*
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* MIT License
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*
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* Copyright (c) 2022 Joey Castillo
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* Copyright (c) 2022 Mikhail Svarichevsky https://3.14.by/
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <stdlib.h>
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#include "set_time_hackwatch_face.h"
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#include "watch.h"
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#include "watch_utility.h"
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char set_time_hackwatch_face_titles[][3] = {"HR", "M1", "SE", "YR", "MO", "DA", "ZO"};
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#define set_time_hackwatch_face_NUM_SETTINGS (sizeof(set_time_hackwatch_face_titles) / sizeof(*set_time_hackwatch_face_titles))
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watch_date_time date_time_settings;
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void set_time_hackwatch_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
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(void) settings;
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(void) watch_face_index;
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if (*context_ptr == NULL) *context_ptr = malloc(sizeof(uint8_t));
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}
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void set_time_hackwatch_face_activate(movement_settings_t *settings, void *context) {
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(void) settings;
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*((uint8_t *)context) = 3;
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movement_request_tick_frequency(32);
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date_time_settings = watch_rtc_get_date_time();
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}
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bool set_time_hackwatch_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
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uint8_t current_page = *((uint8_t *)context);
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if (event.subsecond == 15) // Delay displayed time update by ~0.5 seconds, to align phase exactly to main clock at 1Hz
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date_time_settings = watch_rtc_get_date_time();
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static int8_t seconds_reset_sequence;
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switch (event.event_type) {
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case EVENT_MODE_BUTTON_UP:
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if (current_page == 2)
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watch_rtc_enable(true);
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movement_move_to_next_face();
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return false;
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case EVENT_LIGHT_LONG_PRESS:
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current_page = (current_page + set_time_hackwatch_face_NUM_SETTINGS - 1) % set_time_hackwatch_face_NUM_SETTINGS;
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if (current_page == 2)
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seconds_reset_sequence = 0;
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*((uint8_t *)context) = current_page;
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break;
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case EVENT_LIGHT_BUTTON_UP:
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if (current_page == 2)
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watch_rtc_enable(true);
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current_page = (current_page + 1) % set_time_hackwatch_face_NUM_SETTINGS;
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if (current_page == 2)
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seconds_reset_sequence = 0;
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*((uint8_t *)context) = current_page;
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break;
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case EVENT_TICK:
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// We use it to wait for "middle" subsecond position
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if (current_page == 2 && seconds_reset_sequence == 1 && event.subsecond == 15) { // wait ~0.5sec - until we reach half second point
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watch_rtc_enable(false);
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seconds_reset_sequence = 2;
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// Set new time while RTC is off, to get perfect start
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if (date_time_settings.unit.second > 30) {
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date_time_settings.unit.minute = (date_time_settings.unit.minute + 1) % 60; // Roll to next minute if we are almost there
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if (date_time_settings.unit.minute == 0) { // Overflow
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date_time_settings.unit.hour = (date_time_settings.unit.hour + 1) % 24;
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if (date_time_settings.unit.hour == 0) // Overflow
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date_time_settings.unit.day++;
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}
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}
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date_time_settings.unit.second = 0;
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watch_rtc_set_date_time(date_time_settings);
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}
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break;
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case EVENT_ALARM_BUTTON_DOWN:
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if (current_page == 2) {
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watch_rtc_enable(true); // If it is disabled accidentally - re-enable it
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seconds_reset_sequence = 1; // Waiting for whole second
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}
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break;
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case EVENT_ALARM_LONG_PRESS:
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switch (current_page) {
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case 0: // hour
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date_time_settings.unit.hour = (date_time_settings.unit.hour + 24 -1) % 24;
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break;
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case 1: // minute
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date_time_settings.unit.minute = (date_time_settings.unit.minute + 60 - 1) % 60;
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break;
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case 3: // year
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// only allow 2021-2061. fix this sometime later
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date_time_settings.unit.year = (date_time_settings.unit.year + 50 - 1) % 50;
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break;
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case 4: // month
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date_time_settings.unit.month = (date_time_settings.unit.month + 12 - 2) % 12 + 1;
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break;
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case 5: // day
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date_time_settings.unit.day = date_time_settings.unit.day - 2;
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if (date_time_settings.unit.day == 0) {
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date_time_settings.unit.day = days_in_month(date_time_settings.unit.month, date_time_settings.unit.year + WATCH_RTC_REFERENCE_YEAR);
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} else
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date_time_settings.unit.day++;
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break;
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case 6: // time zone
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if (settings->bit.time_zone > 0) {
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settings->bit.time_zone--;
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} else {
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settings->bit.time_zone = 40;
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}
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break;
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}
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if (current_page != 2) { // Do not set time when we are at seconds, it was already set previously
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watch_rtc_set_date_time(date_time_settings);
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}
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break;
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case EVENT_ALARM_LONG_UP://Setting seconds on long release
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switch (current_page) {
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case 2: // second
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seconds_reset_sequence = 0;
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watch_rtc_enable(true);
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break;
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}
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break;
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case EVENT_ALARM_BUTTON_UP:
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switch (current_page) {
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case 0: // hour
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date_time_settings.unit.hour = (date_time_settings.unit.hour + 1) % 24;
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break;
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case 1: // minute
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date_time_settings.unit.minute = (date_time_settings.unit.minute + 1) % 60;
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break;
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case 2: // second
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seconds_reset_sequence = 0;
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watch_rtc_enable(true);
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break;
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case 3: // year
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// only allow 2021-2061. fix this sometime later
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date_time_settings.unit.year = ((date_time_settings.unit.year % 50) + 1);
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break;
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case 4: // month
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date_time_settings.unit.month = (date_time_settings.unit.month % 12) + 1;
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break;
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case 5: // day
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date_time_settings.unit.day = date_time_settings.unit.day + 1;
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break;
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case 6: // time zone
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settings->bit.time_zone++;
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if (settings->bit.time_zone > 40) settings->bit.time_zone = 0;
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break;
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}
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if (date_time_settings.unit.day > days_in_month(date_time_settings.unit.month, date_time_settings.unit.year + WATCH_RTC_REFERENCE_YEAR))
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date_time_settings.unit.day = 1;
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if (current_page != 2) { // Do not set time when we are at seconds, it was already set previously
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watch_rtc_set_date_time(date_time_settings);
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}
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//TODO: Do not update whole RTC, just what we are changing
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break;
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case EVENT_TIMEOUT:
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movement_move_to_face(0);
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break;
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case EVENT_LIGHT_BUTTON_DOWN:
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// don't light up every time light is hit
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break;
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default:
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movement_default_loop_handler(event, settings);
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break;
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}
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char buf[11];
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bool set_leading_zero = false;
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if (current_page < 3) {
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watch_set_colon();
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if (settings->bit.clock_mode_24h) {
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if (!settings->bit.clock_24h_leading_zero)
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watch_set_indicator(WATCH_INDICATOR_24H);
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else if (date_time_settings.unit.hour < 10)
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set_leading_zero = true;
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sprintf(buf,
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"%s %2d%02d%02d",
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set_time_hackwatch_face_titles[current_page],
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date_time_settings.unit.hour,
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date_time_settings.unit.minute,
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date_time_settings.unit.second);
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} else {
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sprintf(buf,
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"%s %2d%02d%02d",
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set_time_hackwatch_face_titles[current_page],
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(date_time_settings.unit.hour % 12) ? (date_time_settings.unit.hour % 12) : 12,
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date_time_settings.unit.minute,
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date_time_settings.unit.second);
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if (date_time_settings.unit.hour < 12) {
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watch_clear_indicator(WATCH_INDICATOR_PM);
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} else {
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watch_set_indicator(WATCH_INDICATOR_PM);
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}
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}
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} else if (current_page < 6) {
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watch_clear_colon();
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watch_clear_indicator(WATCH_INDICATOR_24H);
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watch_clear_indicator(WATCH_INDICATOR_PM);
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sprintf(buf,
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"%s %2d%02d%02d",
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set_time_hackwatch_face_titles[current_page],
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date_time_settings.unit.year + 20,
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date_time_settings.unit.month,
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date_time_settings.unit.day);
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} else {
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if ((event.subsecond / 8 ) % 2) {
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watch_clear_colon();
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sprintf(buf, "%s ", set_time_hackwatch_face_titles[current_page]);
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} else {
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int16_t tz = get_timezone_offset(settings->bit.time_zone, date_time_settings);
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watch_set_colon();
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sprintf(buf,
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"%s %3d%02d ",
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set_time_hackwatch_face_titles[current_page],
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(int8_t)(tz / 60),
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(int8_t)(tz % 60) * (tz < 0 ? -1 : 1));
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}
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}
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// blink up the parameter we're setting
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if ( (event.subsecond / 8) % 2) {
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switch (current_page) {
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case 0:
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case 3:
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buf[4] = buf[5] = ' ';
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break;
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case 1:
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case 4:
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buf[6] = buf[7] = ' ';
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break;
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case 2:
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// Only blink first number when setting seconds, to make it easier to see subsecond error
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buf[8] = ' ';
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break;
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case 5:
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buf[8] = buf[9] = ' ';
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break;
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}
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}
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watch_display_string(buf, 0);
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if (set_leading_zero)
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watch_display_string("0", 4);
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return true;
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}
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void set_time_hackwatch_face_resign(movement_settings_t *settings, void *context) {
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(void) settings;
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(void) context;
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watch_set_led_off();
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watch_store_backup_data(settings->reg, 0);
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}
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