diff options
Diffstat (limited to 'movement/watch_faces/settings/set_time_hackwatch_face.c')
| -rw-r--r-- | movement/watch_faces/settings/set_time_hackwatch_face.c | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/movement/watch_faces/settings/set_time_hackwatch_face.c b/movement/watch_faces/settings/set_time_hackwatch_face.c new file mode 100644 index 00000000..79f0d356 --- /dev/null +++ b/movement/watch_faces/settings/set_time_hackwatch_face.c @@ -0,0 +1,286 @@ +/* + * MIT License + * + * Copyright (c) 2022 Joey Castillo + * Copyright (c) 2022 Mikhail Svarichevsky https://3.14.by/ + * + * 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. + * + * + * + * This is an extended version of set_time face which allow setting seconds precisely. + * To achieve that - press and hold alarm button few seconds before 00 and release exaclty as reference clock turns 00. + * All settings can go up, or down (long alarm press). + * + * The challenge is that SensorWatch display is delayed 0.5 seconds vs hardware RTC clock. It is caused by interrupts being generated by raising + * edge of counter. It means there is no way to precisely trigger at 0.5s, as events at different frequencies slightly mismatch. + * This watch face achieves this approximately by triggering at 15th out of 32Hz events. + * + * If you are <30 seconds when setting seconds - you will stay in the same minute. Otherwise - you will go to next minute. + * + * Note that changing anything will slightly delay subseconds counter. This is why this face sets seconds last + * to achiveve best precision. Still, best possible precision is achieved with finetune face. + */ + +#include <stdlib.h> +#include "set_time_hackwatch_face.h" +#include "watch.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)) + +watch_date_time date_time_settings; + +void set_time_hackwatch_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) { + (void) settings; + (void) watch_face_index; + if (*context_ptr == NULL) *context_ptr = malloc(sizeof(uint8_t)); +} + +void set_time_hackwatch_face_activate(movement_settings_t *settings, void *context) { + (void) settings; + *((uint8_t *)context) = 3; + movement_request_tick_frequency(32); + date_time_settings = watch_rtc_get_date_time(); +} + +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, 28, 31, 30, 31, 30, 30, 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(); + + static int8_t seconds_reset_sequence; + + switch (event.event_type) { + case EVENT_MODE_BUTTON_UP: + if (current_page == 2) + watch_rtc_enable(true); + movement_move_to_next_face(); + return false; + case EVENT_LIGHT_LONG_PRESS: + current_page = (current_page + set_time_hackwatch_face_NUM_SETTINGS - 1) % set_time_hackwatch_face_NUM_SETTINGS; + if (current_page == 2) + seconds_reset_sequence = 0; + + *((uint8_t *)context) = current_page; + break; + case EVENT_LIGHT_BUTTON_UP: + if (current_page == 2) + watch_rtc_enable(true); + + current_page = (current_page + 1) % set_time_hackwatch_face_NUM_SETTINGS; + if (current_page == 2) + seconds_reset_sequence = 0; + + *((uint8_t *)context) = current_page; + break; + case EVENT_TICK: + // We use it to wait for "middle" subsecond position + if (current_page == 2 && seconds_reset_sequence == 1 && event.subsecond == 15) { // wait ~0.5sec - until we reach half second point + watch_rtc_enable(false); + seconds_reset_sequence = 2; + + // Set new time while RTC is off, to get perfect start + if (date_time_settings.unit.second > 30) { + date_time_settings.unit.minute = (date_time_settings.unit.minute + 1) % 60; // Roll to next minute if we are almost there + if (date_time_settings.unit.minute == 0) { // Overflow + date_time_settings.unit.hour = (date_time_settings.unit.hour + 1) % 24; + if (date_time_settings.unit.hour == 0) // Overflow + date_time_settings.unit.day++; + } + } + date_time_settings.unit.second = 0; + watch_rtc_set_date_time(date_time_settings); + } + break; + case EVENT_ALARM_BUTTON_DOWN: + if (current_page == 2) { + watch_rtc_enable(true); // If it is disabled accidentally - re-enable it + seconds_reset_sequence = 1; // Waiting for whole second + } + break; + case EVENT_ALARM_LONG_PRESS: + switch (current_page) { + case 0: // hour + date_time_settings.unit.hour = (date_time_settings.unit.hour + 24 -1) % 24; + break; + case 1: // minute + date_time_settings.unit.minute = (date_time_settings.unit.minute + 60 - 1) % 60; + break; + case 3: // year + // only allow 2021-2061. fix this sometime later + date_time_settings.unit.year = (date_time_settings.unit.year + 50 - 1) % 50; + break; + case 4: // month + date_time_settings.unit.month = (date_time_settings.unit.month + 12 - 2) % 12 + 1; + 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]; + } else + date_time_settings.unit.day++; + break; + case 6: // time zone + if (settings->bit.time_zone > 0) { + settings->bit.time_zone--; + } else { + settings->bit.time_zone = 40; + } + break; + } + 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); + break; + + case EVENT_ALARM_LONG_UP://Setting seconds on long release + switch (current_page) { + case 2: // second + seconds_reset_sequence = 0; + watch_rtc_enable(true); + break; + } + break; + case EVENT_ALARM_BUTTON_UP: + switch (current_page) { + case 0: // hour + date_time_settings.unit.hour = (date_time_settings.unit.hour + 1) % 24; + break; + case 1: // minute + date_time_settings.unit.minute = (date_time_settings.unit.minute + 1) % 60; + break; + case 2: // second + seconds_reset_sequence = 0; + watch_rtc_enable(true); + break; + case 3: // year + // only allow 2021-2061. fix this sometime later + date_time_settings.unit.year = ((date_time_settings.unit.year % 50) + 1); + break; + case 4: // month + date_time_settings.unit.month = (date_time_settings.unit.month % 12) + 1; + 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 (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 + break; + case EVENT_TIMEOUT: + movement_move_to_face(0); + break; + default: + break; + } + + char buf[11]; + if (current_page < 3) { + watch_set_colon(); + if (settings->bit.clock_mode_24h) { + watch_set_indicator(WATCH_INDICATOR_24H); + sprintf(buf, + "%s %2d%02d%02d", + set_time_hackwatch_face_titles[current_page], + date_time_settings.unit.hour, + date_time_settings.unit.minute, + date_time_settings.unit.second); + } else { + sprintf(buf, + "%s %2d%02d%02d", + set_time_hackwatch_face_titles[current_page], + (date_time_settings.unit.hour % 12) ? (date_time_settings.unit.hour % 12) : 12, + date_time_settings.unit.minute, + date_time_settings.unit.second); + if (date_time_settings.unit.hour < 12) { + watch_clear_indicator(WATCH_INDICATOR_PM); + } else { + watch_set_indicator(WATCH_INDICATOR_PM); + } + } + } else if (current_page < 6) { + watch_clear_colon(); + watch_clear_indicator(WATCH_INDICATOR_24H); + watch_clear_indicator(WATCH_INDICATOR_PM); + sprintf(buf, + "%s %2d%02d%02d", + set_time_hackwatch_face_titles[current_page], + date_time_settings.unit.year + 20, + date_time_settings.unit.month, + date_time_settings.unit.day); + } else { + if ((event.subsecond / 8 ) % 2) { + watch_clear_colon(); + sprintf(buf, "%s ", set_time_hackwatch_face_titles[current_page]); + } else { + watch_set_colon(); + sprintf(buf, + "%s %3d%02d ", + set_time_hackwatch_face_titles[current_page], + (int8_t)(movement_timezone_offsets[settings->bit.time_zone] / 60), + (int8_t)(movement_timezone_offsets[settings->bit.time_zone] % 60) * (movement_timezone_offsets[settings->bit.time_zone] < 0 ? -1 : 1)); + } + } + + // blink up the parameter we're setting + if ( (event.subsecond / 8) % 2) { + switch (current_page) { + case 0: + case 3: + buf[4] = buf[5] = ' '; + break; + case 1: + case 4: + buf[6] = buf[7] = ' '; + break; + case 2: + // Only blink first number when setting seconds, to make it easier to see subsecond error + buf[8] = ' '; + break; + case 5: + buf[8] = buf[9] = ' '; + break; + } + } + + watch_display_string(buf, 0); + + return true; +} + +void set_time_hackwatch_face_resign(movement_settings_t *settings, void *context) { + (void) settings; + (void) context; + watch_set_led_off(); + watch_store_backup_data(settings->reg, 0); +} |