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-rwxr-xr-xmovement/make/Makefile1
-rw-r--r--movement/movement.c12
-rw-r--r--movement/movement.h4
-rw-r--r--movement/movement_config.h1
-rw-r--r--movement/watch_faces/complications/countdown_face.c217
-rw-r--r--movement/watch_faces/complications/countdown_face.h69
6 files changed, 304 insertions, 0 deletions
diff --git a/movement/make/Makefile b/movement/make/Makefile
index 4910b102..850d705d 100755
--- a/movement/make/Makefile
+++ b/movement/make/Makefile
@@ -45,6 +45,7 @@ SRCS += \
../watch_faces/complications/day_one_face.c \
../watch_faces/complications/stopwatch_face.c \
../watch_faces/complications/totp_face.c \
+ ../watch_faces/complications/countdown_face.c \
# Leave this line at the bottom of the file; it has all the targets for making your project.
include $(TOP)/rules.mk
diff --git a/movement/movement.c b/movement/movement.c
index 3e22ace5..cde6b24c 100644
--- a/movement/movement.c
+++ b/movement/movement.c
@@ -157,6 +157,18 @@ void movement_schedule_background_task(watch_date_time date_time) {
}
}
+void movement_cancel_background_task(void) {
+ scheduled_tasks[movement_state.current_watch_face].reg = 0;
+ bool other_tasks_scheduled = false;
+ for(uint8_t i = 0; i < MOVEMENT_NUM_FACES; i++) {
+ if (scheduled_tasks[i].reg != 0) {
+ other_tasks_scheduled = true;
+ break;
+ }
+ }
+ movement_state.has_scheduled_background_task = other_tasks_scheduled;
+}
+
void movement_play_signal(void) {
watch_buzzer_play_note(BUZZER_NOTE_C8, 75);
watch_buzzer_play_note(BUZZER_NOTE_REST, 100);
diff --git a/movement/movement.h b/movement/movement.h
index edb1fabc..3706b8db 100644
--- a/movement/movement.h
+++ b/movement/movement.h
@@ -258,6 +258,10 @@ void movement_request_tick_frequency(uint8_t freq);
// movement will associate the scheduled task with the currently active face.
void movement_schedule_background_task(watch_date_time date_time);
+// note: watch faces can only cancel their background task when in the foreground, since
+// movement will associate the scheduled task with the currently active face.
+void movement_cancel_background_task(void);
+
void movement_play_signal(void);
void movement_play_alarm(void);
diff --git a/movement/movement_config.h b/movement/movement_config.h
index afb2902c..5eba1a68 100644
--- a/movement/movement_config.h
+++ b/movement/movement_config.h
@@ -17,6 +17,7 @@
#include "lis2dh_logging_face.h"
#include "demo_face.h"
#include "hello_there_face.h"
+#include "countdown_face.h"
const watch_face_t watch_faces[] = {
simple_clock_face,
diff --git a/movement/watch_faces/complications/countdown_face.c b/movement/watch_faces/complications/countdown_face.c
new file mode 100644
index 00000000..16e06ac9
--- /dev/null
+++ b/movement/watch_faces/complications/countdown_face.c
@@ -0,0 +1,217 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Wesley Ellis
+ *
+ * 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 "countdown_face.h"
+#include "watch.h"
+#include "watch_utility.h"
+
+
+#define CD_SELECTIONS 2
+
+
+static uint32_t offset_date_time(uint32_t now, int8_t hours, int8_t minutes, int8_t seconds) {
+ uint32_t new = now;
+ new += hours * 60 * 60;
+ new += minutes * 60;
+ new += seconds;
+ return new;
+}
+
+static inline int32_t get_tz_offset(movement_settings_t *settings) {
+ return movement_timezone_offsets[settings->bit.time_zone] * 60;
+}
+
+static void start(countdown_state_t *state, movement_settings_t *settings) {
+ watch_date_time now = watch_rtc_get_date_time();
+
+ state->mode = cd_running;
+ state->now_ts = watch_utility_date_time_to_unix_time(now, get_tz_offset(settings));
+ state->target_ts = offset_date_time(state->now_ts, 0, state->minutes, state->seconds);
+ watch_date_time target_dt = watch_utility_date_time_from_unix_time(state->target_ts, get_tz_offset(settings));
+ movement_schedule_background_task(target_dt);
+ watch_set_indicator(WATCH_INDICATOR_BELL);
+}
+
+static void draw(countdown_state_t *state, uint8_t subsecond) {
+ char buf[16];
+
+ uint32_t delta;
+ div_t result;
+ uint8_t min, sec;
+
+ switch (state->mode) {
+ case cd_running:
+ delta = state->target_ts - state->now_ts;
+ result = div(delta, 60);
+ min = result.quot;
+ sec = result.rem;
+
+ sprintf(buf, "CD %2d%02d", min, sec);
+ break;
+ case cd_waiting:
+ sprintf(buf, "CD %2d%02d", state->minutes, state->seconds);
+ break;
+ case cd_setting:
+ sprintf(buf, "CD %2d%02d", state->minutes, state->seconds);
+ if (subsecond % 2) {
+ switch(state->selection) {
+ case 0:
+ buf[6] = buf[7] = ' ';
+ break;
+ case 1:
+ buf[8] = buf[9] = ' ';
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ }
+ watch_display_string(buf, 0);
+}
+
+static void reset(countdown_state_t *state) {
+ state->mode = cd_waiting;
+ movement_cancel_background_task();
+ watch_clear_indicator(WATCH_INDICATOR_BELL);
+}
+
+static void ring(countdown_state_t *state) {
+ movement_play_signal();
+ reset(state);
+}
+
+static void settings_increment(countdown_state_t *state) {
+ switch(state->selection) {
+ case 0:
+ state->minutes = (state->minutes + 1) % 100;
+ break;
+ case 1:
+ state->seconds = (state->seconds + 1) % 60;
+ break;
+ default:
+ // should never happen
+ break;
+ }
+ return;
+}
+
+void countdown_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(countdown_state_t));
+ countdown_state_t *state = (countdown_state_t *)*context_ptr;
+ memset(*context_ptr, 0, sizeof(countdown_state_t));
+ state->minutes = 3;
+ }
+}
+
+void countdown_face_activate(movement_settings_t *settings, void *context) {
+ (void) settings;
+ countdown_state_t *state = (countdown_state_t *)context;
+ if(state->mode == cd_running) {
+ watch_date_time now = watch_rtc_get_date_time();
+ state->now_ts = watch_utility_date_time_to_unix_time(now, get_tz_offset(settings));
+ }
+}
+
+
+bool countdown_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+ (void) settings;
+ countdown_state_t *state = (countdown_state_t *)context;
+
+ switch (event.event_type) {
+ case EVENT_ACTIVATE:
+ draw(state, event.subsecond);
+ break;
+ case EVENT_TICK:
+ if (state->mode == cd_running) {
+ state->now_ts++;
+ }
+ draw(state, event.subsecond);
+ break;
+ case EVENT_MODE_BUTTON_UP:
+ movement_move_to_next_face();
+ break;
+ case EVENT_LIGHT_BUTTON_UP:
+ switch(state->mode) {
+ case cd_running:
+ movement_illuminate_led();
+ break;
+ case cd_waiting:
+ state->mode = cd_setting;
+ movement_request_tick_frequency(4);
+ break;
+ case cd_setting:
+ state->selection++;
+ if(state->selection >= CD_SELECTIONS) {
+ state->selection = 0;
+ state->mode = cd_waiting;
+ movement_request_tick_frequency(1);
+ }
+ break;
+ }
+ draw(state, event.subsecond);
+ break;
+ case EVENT_ALARM_BUTTON_UP:
+ switch(state->mode) {
+ case cd_running:
+ reset(state);
+ break;
+ case cd_waiting:
+ start(state, settings);
+ break;
+ case cd_setting:
+ settings_increment(state);
+ break;
+ }
+ draw(state, event.subsecond);
+ break;
+ case EVENT_BACKGROUND_TASK:
+ ring(state);
+ break;
+ case EVENT_ALARM_LONG_PRESS:
+ break;
+ case EVENT_TIMEOUT:
+ movement_move_to_face(0);
+ break;
+ case EVENT_LOW_ENERGY_UPDATE:
+ default:
+ break;
+ }
+
+ return true;
+}
+
+void countdown_face_resign(movement_settings_t *settings, void *context) {
+ (void) settings;
+ (void) context;
+ movement_request_tick_frequency(1);
+}
diff --git a/movement/watch_faces/complications/countdown_face.h b/movement/watch_faces/complications/countdown_face.h
new file mode 100644
index 00000000..1a5d2c78
--- /dev/null
+++ b/movement/watch_faces/complications/countdown_face.h
@@ -0,0 +1,69 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Wesley Ellis
+ *
+ * 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 COUNTDOWN_FACE_H_
+#define COUNTDOWN_FACE_H_
+
+#include "movement.h"
+
+/*
+A countdown/timer face
+
+Max countdown is 99 minutes and 59 seconds since we have to prevent the watch
+from going to deep sleep using movement_schedule_background_task
+*/
+
+
+typedef enum {
+ cd_waiting,
+ cd_running,
+ cd_setting
+} countdown_mode_t;
+
+typedef struct {
+ uint32_t target_ts;
+ uint32_t now_ts;
+ uint8_t minutes;
+ uint8_t seconds;
+ uint8_t selection;
+ countdown_mode_t mode;
+} countdown_state_t;
+
+
+void countdown_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void countdown_face_activate(movement_settings_t *settings, void *context);
+bool countdown_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void countdown_face_resign(movement_settings_t *settings, void *context);
+
+static const watch_face_t countdown_face = {
+ countdown_face_setup,
+ countdown_face_activate,
+ countdown_face_loop,
+ countdown_face_resign,
+ NULL
+};
+
+#endif // COUNTDOWN_FACE_H_
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