--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023 Andreas Nebinger, based on Joey Castillo's simple clock face
+ *
+ * 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 "simple_clock_bin_led_face.h"
+#include "watch.h"
+#include "watch_utility.h"
+#include "watch_private_display.h"
+
+static void _update_alarm_indicator(bool settings_alarm_enabled, simple_clock_bin_led_state_t *state) {
+ state->alarm_enabled = settings_alarm_enabled;
+ if (state->alarm_enabled) watch_set_indicator(WATCH_INDICATOR_SIGNAL);
+ else watch_clear_indicator(WATCH_INDICATOR_SIGNAL);
+}
+
+static void _display_left_aligned(uint8_t value) {
+ if (value >= 10) {
+ watch_display_character('0' + value / 10, 4);
+ watch_display_character('0' + value % 10, 5);
+ } else {
+ watch_display_character('0' + value, 4);
+ watch_display_character(' ', 5);
+ }
+}
+
+void simple_clock_bin_led_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+ (void) settings;
+ if (*context_ptr == NULL) {
+ *context_ptr = malloc(sizeof(simple_clock_bin_led_state_t));
+ memset(*context_ptr, 0, sizeof(simple_clock_bin_led_state_t));
+ simple_clock_bin_led_state_t *state = (simple_clock_bin_led_state_t *)*context_ptr;
+ state->watch_face_index = watch_face_index;
+ }
+}
+
+void simple_clock_bin_led_face_activate(movement_settings_t *settings, void *context) {
+ simple_clock_bin_led_state_t *state = (simple_clock_bin_led_state_t *)context;
+
+ if (watch_tick_animation_is_running()) watch_stop_tick_animation();
+
+ if (settings->bit.clock_mode_24h) watch_set_indicator(WATCH_INDICATOR_24H);
+
+ // handle chime indicator
+ if (state->signal_enabled) watch_set_indicator(WATCH_INDICATOR_BELL);
+ else watch_clear_indicator(WATCH_INDICATOR_BELL);
+
+ // show alarm indicator if there is an active alarm
+ _update_alarm_indicator(settings->bit.alarm_enabled, state);
+
+ watch_set_colon();
+
+ // this ensures that none of the timestamp fields will match, so we can re-render them all.
+ state->previous_date_time = 0xFFFFFFFF;
+}
+
+bool simple_clock_bin_led_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+ simple_clock_bin_led_state_t *state = (simple_clock_bin_led_state_t *)context;
+ char buf[11];
+ uint8_t pos;
+
+ watch_date_time date_time;
+ uint32_t previous_date_time;
+ switch (event.event_type) {
+ case EVENT_ACTIVATE:
+ case EVENT_TICK:
+ case EVENT_LOW_ENERGY_UPDATE:
+ date_time = watch_rtc_get_date_time();
+ if (state->flashing_state > 0) {
+ if (state->ticks) {
+ state->ticks--;
+ } else {
+
+ if (state->flashing_state & 64) {
+ // start led on for current bit
+ state->flashing_state &= 63;
+ state->ticks = (state->flashing_value & 1 ? 7 : 1);
+ movement_illuminate_led();
+ } else {
+ // indicate first or switch to next bit
+ watch_set_led_off();
+ if ((state->flashing_state & 128) == 0) state->flashing_value = state->flashing_value >> 1;
+ if (state->flashing_value || (state->flashing_state & 128)) {
+ state->flashing_state &= 127;
+ state->flashing_state |= 64;
+ state->ticks = 6;
+ } else if (state->flashing_state & 1) {
+ // transition to minutes
+ state->flashing_state = 2 + 128;
+ state->flashing_value = date_time.unit.minute;
+ _display_left_aligned(state->flashing_value);
+ state->ticks = 9;
+ } else {
+ // end flashing
+ state->flashing_state = 0;
+ state->previous_date_time = 0xFFFFFFFF;
+ movement_request_tick_frequency(1);
+ watch_set_colon();
+ }
+ }
+ }
+ } else {
+ previous_date_time = state->previous_date_time;
+ state->previous_date_time = date_time.reg;
+
+ // check the battery voltage once a day...
+ if (date_time.unit.day != state->last_battery_check) {
+ state->last_battery_check = date_time.unit.day;
+ watch_enable_adc();
+ uint16_t voltage = watch_get_vcc_voltage();
+ watch_disable_adc();
+ // 2.2 volts will happen when the battery has maybe 5-10% remaining?
+ // we can refine this later.
+ state->battery_low = (voltage < 2200);
+ }
+
+ // ...and set the LAP indicator if low.
+ if (state->battery_low) watch_set_indicator(WATCH_INDICATOR_LAP);
+
+ if ((date_time.reg >> 6) == (previous_date_time >> 6) && event.event_type != EVENT_LOW_ENERGY_UPDATE) {
+ // everything before seconds is the same, don't waste cycles setting those segments.
+ watch_display_character_lp_seconds('0' + date_time.unit.second / 10, 8);
+ watch_display_character_lp_seconds('0' + date_time.unit.second % 10, 9);
+ break;
+ } else if ((date_time.reg >> 12) == (previous_date_time >> 12) && event.event_type != EVENT_LOW_ENERGY_UPDATE) {
+ // everything before minutes is the same.
+ pos = 6;
+ sprintf(buf, "%02d%02d", date_time.unit.minute, date_time.unit.second);
+ } else {
+ // other stuff changed; let's do it all.
+ if (!settings->bit.clock_mode_24h) {
+ // if we are in 12 hour mode, do some cleanup.
+ if (date_time.unit.hour < 12) {
+ watch_clear_indicator(WATCH_INDICATOR_PM);
+ } else {
+ watch_set_indicator(WATCH_INDICATOR_PM);
+ }
+ date_time.unit.hour %= 12;
+ if (date_time.unit.hour == 0) date_time.unit.hour = 12;
+ }
+ pos = 0;
+ if (event.event_type == EVENT_LOW_ENERGY_UPDATE) {
+ if (!watch_tick_animation_is_running()) watch_start_tick_animation(500);
+ sprintf(buf, "%s%2d%2d%02d ", watch_utility_get_weekday(date_time), date_time.unit.day, date_time.unit.hour, date_time.unit.minute);
+ } else {
+ sprintf(buf, "%s%2d%2d%02d%02d", watch_utility_get_weekday(date_time), date_time.unit.day, date_time.unit.hour, date_time.unit.minute, date_time.unit.second);
+ }
+ }
+ watch_display_string(buf, pos);
+ // handle alarm indicator
+ if (state->alarm_enabled != settings->bit.alarm_enabled) _update_alarm_indicator(settings->bit.alarm_enabled, state);
+ }
+ break;
+ case EVENT_ALARM_LONG_PRESS:
+ state->signal_enabled = !state->signal_enabled;
+ if (state->signal_enabled) watch_set_indicator(WATCH_INDICATOR_BELL);
+ else watch_clear_indicator(WATCH_INDICATOR_BELL);
+ break;
+ case EVENT_BACKGROUND_TASK:
+ // uncomment this line to snap back to the clock face when the hour signal sounds:
+ // movement_move_to_face(state->watch_face_index);
+ if (watch_is_buzzer_or_led_enabled()) {
+ // if we are in the foreground, we can just beep.
+ movement_play_signal();
+ } else {
+ // if we were in the background, we need to enable the buzzer peripheral first,
+ watch_enable_buzzer();
+ // beep quickly (this call blocks for 275 ms),
+ movement_play_signal();
+ // and then turn the buzzer peripheral off again.
+ watch_disable_buzzer();
+ }
+ break;
+ case EVENT_LIGHT_LONG_PRESS:
+ if (state->flashing_state == 0) {
+ date_time = watch_rtc_get_date_time();
+ state->flashing_state = 1 + 128;
+ state->ticks = 4;
+ if (!settings->bit.clock_mode_24h) {
+ date_time.unit.hour %= 12;
+ if (date_time.unit.hour == 0) date_time.unit.hour = 12;
+ }
+ watch_display_string(" ", 4);
+ _display_left_aligned(date_time.unit.hour);
+ state->flashing_value = date_time.unit.hour > 12 ? date_time.unit.hour - 12 : date_time.unit.hour;
+ watch_set_led_off();
+ watch_clear_colon();
+ movement_request_tick_frequency(8);
+ }
+ break;
+ default:
+ return movement_default_loop_handler(event, settings);
+ }
+
+ return true;
+}
+
+void simple_clock_bin_led_face_resign(movement_settings_t *settings, void *context) {
+ (void) settings;
+ (void) context;
+}
+
+bool simple_clock_bin_led_face_wants_background_task(movement_settings_t *settings, void *context) {
+ (void) settings;
+ simple_clock_bin_led_state_t *state = (simple_clock_bin_led_state_t *)context;
+ if (!state->signal_enabled) return false;
+
+ watch_date_time date_time = watch_rtc_get_date_time();
+
+ return date_time.unit.minute == 0;
+}
--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023 Andreas Nebinger, based on Joey Castillo's simple clock face
+ *
+ * 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 SIIMPLE_CLOCK_BIN_LED_FACE_H_
+#define SIIMPLE_CLOCK_BIN_LED_FACE_H_
+
+#include "movement.h"
+
+/*
+ * A "fork" of the simple clock face, which provides the functionality of showing
+ * the current time by flashing the LED using binary representation.
+ *
+ * This feature serves as a practical solution to compensate for the admittedly
+ * subpar backlight of the F91w watch and is especially useful if your eyesight
+ * is not the best. By pressing and holding the light button long enough, the
+ * watch will illuminate the LED to showcase the current time.
+ *
+ * How to interpret the flashing led:
+ * - Firstly, the hour is presented as a binary number, with the lowest bit displayed
+ * first. A short flash signifies 0, while a longer flash represents 1. If you use
+ * the watch in 24h mode, please note that the indicated value may be decreased
+ * by 12, to keep things simple and short. For example, 22h would be translated
+ * to 10h.
+ * - After showing the hour, a lengthier pause indicates that minutes will be shown
+ * next.
+ * - Similar to the hour representation, minutes are displayed in binary format,
+ * starting with the lowest bits. A short flash denotes 0, a longer flash
+ * represents 1.
+ */
+
+typedef struct {
+ uint32_t previous_date_time;
+ uint8_t last_battery_check;
+ uint8_t watch_face_index;
+ bool signal_enabled;
+ bool battery_low;
+ bool alarm_enabled;
+ uint8_t flashing_state; // bitmap representing the flashing state. Bit 0 = hours showing, bit 1 = minutes showing,
+ // bit 6 = short break between flashing bits, bit 7 = long break between hours and minutes
+ uint8_t flashing_value;
+ uint8_t ticks;
+} simple_clock_bin_led_state_t;
+
+void simple_clock_bin_led_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void simple_clock_bin_led_face_activate(movement_settings_t *settings, void *context);
+bool simple_clock_bin_led_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void simple_clock_bin_led_face_resign(movement_settings_t *settings, void *context);
+bool simple_clock_bin_led_face_wants_background_task(movement_settings_t *settings, void *context);
+
+#define simple_clock_bin_led_face ((const watch_face_t){ \
+ simple_clock_bin_led_face_setup, \
+ simple_clock_bin_led_face_activate, \
+ simple_clock_bin_led_face_loop, \
+ simple_clock_bin_led_face_resign, \
+ simple_clock_bin_led_face_wants_background_task, \
+})
+
+#endif // SIIMPLE_CLOCK_BIN_LED_FACE_H_
+
projects / sensor-watch.git / commitdiff