--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023 Bernd Plontsch
+ *
+ * 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 "breathing_face.h"
+#include "watch.h"
+
+typedef struct {
+ uint8_t current_stage;
+ bool sound_on;
+} breathing_state_t;
+
+static void beep_in (void);
+static void beep_in_hold (void);
+static void beep_out (void);
+static void beep_out_hold (void);
+
+void breathing_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+ // These next two lines just silence the compiler warnings associated with unused parameters.
+ // We have no use for the settings or the watch_face_index, so we make that explicit here.
+ (void) settings;
+ (void) watch_face_index;
+ // At boot, context_ptr will be NULL indicating that we don't have anyplace to store our context.
+ if (*context_ptr == NULL) {
+ // in this case, we allocate an area of memory sufficient to store the stuff we need to track.
+ *context_ptr = malloc(sizeof(breathing_state_t));
+ }
+}
+
+void breathing_face_activate(movement_settings_t *settings, void *context) {
+ // same as above: silence the warning, we don't need to check the settings.
+ (void) settings;
+ // we do however need to set some things in our context. Here we cast it to the correct type...
+ breathing_state_t *state = (breathing_state_t *)context;
+ // ...and set the initial state of our watch face.
+ state->current_stage = 0;
+ state->sound_on = true;
+}
+
+const int NOTE_LENGTH = 80;
+
+void beep_in (void) {
+ const BuzzerNote notes[] = {
+ BUZZER_NOTE_C4,
+ BUZZER_NOTE_D4,
+ BUZZER_NOTE_E4,
+ };
+ const uint16_t durations[] = {
+ NOTE_LENGTH,
+ NOTE_LENGTH,
+ NOTE_LENGTH
+ };
+ for(size_t i = 0, count = sizeof(notes) / sizeof(notes[0]); i < count; i++) {
+ watch_buzzer_play_note(notes[i], durations[i]);
+ }
+}
+
+void beep_in_hold (void) {
+ const BuzzerNote notes[] = {
+ BUZZER_NOTE_E4,
+ BUZZER_NOTE_REST,
+ BUZZER_NOTE_E4,
+ };
+ const uint16_t durations[] = {
+ NOTE_LENGTH,
+ NOTE_LENGTH * 2,
+ NOTE_LENGTH,
+ };
+ for(size_t i = 0, count = sizeof(notes) / sizeof(notes[0]); i < count; i++) {
+ watch_buzzer_play_note(notes[i], durations[i]);
+ }
+}
+
+void beep_out (void) {
+ const BuzzerNote notes[] = {
+ BUZZER_NOTE_E4,
+ BUZZER_NOTE_D4,
+ BUZZER_NOTE_C4,
+ };
+ const uint16_t durations[] = {
+ NOTE_LENGTH,
+ NOTE_LENGTH,
+ NOTE_LENGTH,
+ };
+ for(size_t i = 0, count = sizeof(notes) / sizeof(notes[0]); i < count; i++) {
+ watch_buzzer_play_note(notes[i], durations[i]);
+ }
+}
+
+void beep_out_hold (void) {
+ const BuzzerNote notes[] = {
+ BUZZER_NOTE_C4,
+ BUZZER_NOTE_REST * 2,
+ BUZZER_NOTE_C4,
+ };
+ const uint16_t durations[] = {
+ NOTE_LENGTH,
+ NOTE_LENGTH,
+ NOTE_LENGTH,
+ };
+ for(size_t i = 0, count = sizeof(notes) / sizeof(notes[0]); i < count; i++) {
+ watch_buzzer_play_note(notes[i], durations[i]);
+ }
+}
+
+bool breathing_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+ (void) settings;
+ breathing_state_t *state = (breathing_state_t *)context;
+
+ switch (event.event_type) {
+ case EVENT_ACTIVATE:
+ case EVENT_TICK:
+
+ if (state->sound_on == true) {
+ watch_set_indicator(WATCH_INDICATOR_BELL);
+ } else {
+ watch_clear_indicator(WATCH_INDICATOR_BELL);
+ }
+
+ switch (state->current_stage)
+ {
+ case 0: { watch_display_string("Breath", 4); if (state->sound_on) beep_in(); } break;
+ case 1: watch_display_string("In 3", 4); break;
+ case 2: watch_display_string("In 2", 4); break;
+ case 3: watch_display_string("In 1", 4); break;
+
+ case 4: { watch_display_string("Hold 4", 4); if (state->sound_on) beep_in_hold(); } break;
+ case 5: watch_display_string("Hold 3", 4); break;
+ case 6: watch_display_string("Hold 2", 4); break;
+ case 7: watch_display_string("Hold 1", 4); break;
+
+ case 8: { watch_display_string("Ou t 4", 4); if (state->sound_on) beep_out(); } break;
+ case 9: watch_display_string("Ou t 3", 4); break;
+ case 10: watch_display_string("Ou t 2", 4); break;
+ case 11: watch_display_string("Ou t 1", 4); break;
+
+ case 12: { watch_display_string("Hold 4", 4); if (state->sound_on) beep_out_hold(); } break;
+ case 13: watch_display_string("Hold 3", 4); break;
+ case 14: watch_display_string("Hold 2", 4); break;
+ case 15: watch_display_string("Hold 1", 4); break;
+ default:
+ break;
+ }
+
+ // and increment it so that it will update on the next tick.
+ state->current_stage = (state->current_stage + 1) % 16;
+
+ break;
+ case EVENT_ALARM_BUTTON_UP:
+ state->sound_on = !state->sound_on;
+ if (state->sound_on == true) {
+ watch_set_indicator(WATCH_INDICATOR_BELL);
+ } else {
+ watch_clear_indicator(WATCH_INDICATOR_BELL);
+ }
+ break;
+ case EVENT_LOW_ENERGY_UPDATE:
+ // This low energy mode update occurs once a minute, if the watch face is in the
+ // foreground when Movement enters low energy mode. We have the option of supporting
+ // this mode, but since our watch face animates once a second, the "Hello there" face
+ // isn't very useful in this mode. So we choose not to support it. (continued below)
+ break;
+ case EVENT_TIMEOUT:
+ // ... Instead, we respond to the timeout event. This event happens after a configurable
+ // interval on screen (1-30 minutes). The watch will give us this event as a chance to
+ // resign control if we want to, and in this case, we do.
+ // This function will return the watch to the first screen (usually a simple clock),
+ // and it will do it long before the watch enters low energy mode. This ensures we
+ // won't be on screen, and thus opts us out of getting the EVENT_LOW_ENERGY_UPDATE above.
+
+ // movement_move_to_face(0);
+ break;
+ default:
+ movement_default_loop_handler(event, settings);
+ break;
+ }
+
+ return true;
+}
+
+void breathing_face_resign(movement_settings_t *settings, void *context) {
+ // our watch face, like most watch faces, has nothing special to do when resigning.
+ // watch faces that enable a peripheral or interact with a sensor may want to turn it off here.
+ (void) settings;
+ (void) context;
+}
--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023 Bernd Plontsch
+ *
+ * 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 BREATHING_FACE_H_
+#define BREATHING_FACE_H_
+
+#include "movement.h"
+
+void breathing_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void breathing_face_activate(movement_settings_t *settings, void *context);
+bool breathing_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void breathing_face_resign(movement_settings_t *settings, void *context);
+
+#define breathing_face ((const watch_face_t){ \
+ breathing_face_setup, \
+ breathing_face_activate, \
+ breathing_face_loop, \
+ breathing_face_resign, \
+ NULL, \
+})
+
+#endif // BREATHING_FACE_H_
projects / sensor-watch.git / commitdiff