--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Raymundo Cassani
+ *
+ * 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 "tachymeter_face.h"
+#include "watch_utility.h"
+
+static uint32_t _distance_from_struct(distance_digits_t dist_digits) {
+ // distance from digitwise distance
+ uint32_t retval = (dist_digits.thousands * 100000 +
+ dist_digits.hundreds * 10000 +
+ dist_digits.tens * 1000 +
+ dist_digits.ones * 100 +
+ dist_digits.tenths * 10 +
+ dist_digits.hundredths);// * 1
+ return retval;
+}
+
+void tachymeter_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(tachymeter_state_t));
+ memset(*context_ptr, 0, sizeof(tachymeter_state_t));
+ tachymeter_state_t *state = (tachymeter_state_t *)*context_ptr;
+ // Default distance
+ state->dist_digits.ones = 1;
+ state->distance = _distance_from_struct(state->dist_digits);
+ }
+}
+
+void tachymeter_face_activate(movement_settings_t *settings, void *context) {
+ (void)settings;
+ (void)context;
+ movement_request_tick_frequency(4); // 4Hz
+}
+
+static void _tachymeter_face_distance_lcd(movement_event_t event, tachymeter_state_t *state){
+ char buf[11];
+ // Distance from digits
+ state->distance = _distance_from_struct(state->dist_digits);
+ sprintf(buf, "TC %c%06lu", state->running ? ' ' : 'd', state->distance);
+ // Blinking display when editing
+ if (state->editing) {
+ // Blink 'd'
+ if (event.subsecond < 2) {
+ buf[3] = ' ';
+ }
+ // Blink active digit
+ if (event.subsecond % 2) {
+ buf[state->active_digit + 4] = ' ';
+ }
+ }
+ watch_display_string(buf, 0);
+}
+
+static void _tachymeter_face_totals_lcd(tachymeter_state_t *state, bool show_time){
+ char buf[15];
+ if (!show_time){
+ sprintf(buf, "TC %c%6lu", 'h', state->total_speed);
+ } else {
+ sprintf(buf, "TC %c%6lu", 't', state->total_time);
+ }
+ watch_display_string(buf, 0);
+ if (!show_time){
+ // Show '/' besides 'H'
+ watch_set_pixel(0, 9);
+ watch_set_pixel(0, 10);
+ }
+}
+
+bool tachymeter_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+ (void)settings;
+ tachymeter_state_t *state = (tachymeter_state_t *)context;
+ switch (event.event_type) {
+ case EVENT_ACTIVATE:
+ // Show distance in UI
+ if (state->total_time == 0) {
+ _tachymeter_face_distance_lcd(event, state);
+ }
+ break;
+ case EVENT_TICK:
+ // Show editing distance (blinking)
+ if (state->editing) {
+ _tachymeter_face_distance_lcd(event, state);
+ }
+ if (!state->running && state->total_time != 0) {
+ // Display results if finished and not cleared
+ if (event.subsecond < 2) {
+ _tachymeter_face_totals_lcd(state, true);
+ } else {
+ _tachymeter_face_totals_lcd(state, false);
+ }
+ } else if (state->running){
+ watch_display_string(" ", 2);
+ switch (state->animation_state) {
+ case 0:
+ watch_set_pixel(0, 7);
+ break;
+ case 1:
+ watch_set_pixel(1, 7);
+ break;
+ case 2:
+ watch_set_pixel(2, 7);
+ break;
+ case 3:
+ watch_set_pixel(2, 6);
+ break;
+ case 4:
+ watch_set_pixel(2, 8);
+ break;
+ case 5:
+ watch_set_pixel(0, 8);
+ break;
+ }
+ state->animation_state = (state->animation_state + 1) % 6;
+ }
+ break;
+ case EVENT_MODE_BUTTON_UP:
+ movement_move_to_next_face();
+ break;
+ case EVENT_LIGHT_BUTTON_UP:
+ if (state->editing){
+ // Go to next digit
+ state->active_digit = (state->active_digit + 1) % 6;
+ } else {
+ movement_illuminate_led();
+ }
+ break;
+ case EVENT_LIGHT_LONG_PRESS:
+ if (!state->running && !state->editing){
+ if (state->total_time != 0){
+ // Clear results
+ state->total_time = 0;
+ state->total_speed = 0;
+ } else {
+ // Default distance
+ state->dist_digits.thousands = 0;
+ state->dist_digits.hundreds = 0;
+ state->dist_digits.tens = 0;
+ state->dist_digits.ones = 1;
+ state->dist_digits.tenths = 0;
+ state->dist_digits.hundredths = 0;
+ state->distance = _distance_from_struct(state->dist_digits);
+ }
+ _tachymeter_face_distance_lcd(event, state);
+ }
+ break;
+ case EVENT_ALARM_BUTTON_UP:
+ if (!state->running && state->total_time == 0){
+ if (settings->bit.button_should_sound && !state->editing) {
+ watch_buzzer_play_note(BUZZER_NOTE_C8, 50);
+ }
+ if (!state->editing) {
+ // Start running
+ state->running = true;
+ state->start_seconds = watch_rtc_get_date_time();
+ state->start_subsecond = event.subsecond;
+ state->total_time = 0;
+ } else {
+ // Alarm button to increase active digit
+ switch (state->active_digit) {
+ case 0:
+ state->dist_digits.thousands = (state->dist_digits.thousands + 1) % 10;
+ break;
+ case 1:
+ state->dist_digits.hundreds = (state->dist_digits.hundreds + 1) % 10;
+ break;
+ case 2:
+ state->dist_digits.tens = (state->dist_digits.tens + 1) % 10;
+ break;
+ case 3:
+ state->dist_digits.ones = (state->dist_digits.ones + 1) % 10;
+ break;
+ case 4:
+ state->dist_digits.tenths = (state->dist_digits.tenths + 1) % 10;
+ break;
+ case 5:
+ state->dist_digits.hundredths = (state->dist_digits.hundredths + 1) % 10;
+ break;
+ }
+ }
+ } else if (state->running) {
+ if (settings->bit.button_should_sound && !state->editing) {
+ watch_buzzer_play_note(BUZZER_NOTE_C8, 50);
+ }
+ // Stop running
+ state->running = false;
+ watch_date_time now = watch_rtc_get_date_time();
+ uint32_t now_timestamp = watch_utility_date_time_to_unix_time(now, 0);
+ uint32_t start_timestamp = watch_utility_date_time_to_unix_time(state->start_seconds, 0);
+ // Total time in centiseconds
+ state->total_time = ((now_timestamp*100) + (event.subsecond*25)) - ((start_timestamp*100) + (state->start_subsecond*25));
+ // Total speed in distance units per hour
+ state->total_speed = (uint32_t)(3600 * 100 * state->distance / state->total_time);
+ }
+ break;
+ case EVENT_ALARM_LONG_PRESS:
+ if (!state->running && state->total_time == 0){
+ if (!state->editing) {
+ // Enter editing
+ state->editing = true;
+ state->active_digit = 0;
+ if (settings->bit.button_should_sound) {
+ watch_buzzer_play_note(BUZZER_NOTE_C7, 80);
+ watch_buzzer_play_note(BUZZER_NOTE_C8, 80);
+ }
+ } else {
+ // Exit editing
+ state->editing = false;
+ // Validate distance
+ if(_distance_from_struct(state->dist_digits) == 0){
+ state->dist_digits.ones = 1;
+ }
+ _tachymeter_face_distance_lcd(event, state);
+ if (settings->bit.button_should_sound) {
+ watch_buzzer_play_note(BUZZER_NOTE_C8, 80);
+ watch_buzzer_play_note(BUZZER_NOTE_C7, 80);
+ }
+ }
+ }
+ break;
+ case EVENT_TIMEOUT:
+ // Your watch face will receive this event after a period of inactivity. If it makes sense to resign,
+ // you may uncomment this line to move back to the first watch face in the list:
+ movement_move_to_face(0);
+ break;
+ case EVENT_LOW_ENERGY_UPDATE:
+ // If you did not resign in EVENT_TIMEOUT, you can use this event to update the display once a minute.
+ // Avoid displaying fast-updating values like seconds, since the display won't update again for 60 seconds.
+ // You should also consider starting the tick animation, to show the wearer that this is sleep mode:
+ // watch_start_tick_animation(500);
+ break;
+ default:
+ break;
+ }
+ // return true if the watch can enter standby mode. If you are PWM'ing an LED or buzzing the buzzer here,
+ // you should return false since the PWM driver does not operate in standby mode.
+ return true;
+}
+
+void tachymeter_face_resign(movement_settings_t *settings, void *context) {
+ (void)settings;
+ (void)context;
+ // handle any cleanup before your watch face goes off-screen.
+}
--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Raymundo Cassani
+ *
+ * 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 TACHYMETER_FACE_H_
+#define TACHYMETER_FACE_H_
+
+#include "movement.h"
+
+typedef struct {
+ uint8_t thousands: 4; // 0-9 (must wrap at 10)
+ uint8_t hundreds: 4; // 0-9 (must wrap at 10)
+ uint8_t tens: 4; // 0-9 (must wrap at 10)
+ uint8_t ones: 4; // 0-9 (must wrap at 10)
+ uint8_t tenths: 4; // 0-9 (must wrap at 10)
+ uint8_t hundredths: 4; // 0-9 (must wrap at 10)
+} distance_digits_t;
+
+typedef struct {
+ bool running; // tachymeter status
+ bool editing; // editing distance
+ uint8_t active_digit; // active digit at editing distance
+ uint8_t animation_state; // running animation state
+ watch_date_time start_seconds; // start_seconds
+ int8_t start_subsecond; // start_subsecond count (each count = 250 ms)
+ distance_digits_t dist_digits; // distance digitwise
+ uint32_t distance; // distance
+ uint32_t total_time; // total_time = now - start_time (in cs)
+ uint32_t total_speed; // 3600 * 100 * distance / total_time
+} tachymeter_state_t;
+
+void tachymeter_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void tachymeter_face_activate(movement_settings_t *settings, void *context);
+bool tachymeter_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void tachymeter_face_resign(movement_settings_t *settings, void *context);
+
+#define tachymeter_face ((const watch_face_t){ \
+ tachymeter_face_setup, \
+ tachymeter_face_activate, \
+ tachymeter_face_loop, \
+ tachymeter_face_resign, \
+ NULL, \
+})
+
+#endif // TACHYMETER_FACE_H_
+
projects / sensor-watch.git / commitdiff