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timer face: initial commit, fully functional

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TheOnePerson 2023-03-06 21:41:48 +01:00
parent 59ff549235
commit 267cdaa222
4 changed files with 466 additions and 0 deletions
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1
movement/make/Makefile
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@ -97,6 +97,7 @@ SRCS += \
../watch_faces/complication/rpn_calculator_face.c \
../watch_faces/complication/ships_bell_face.c \
../watch_faces/complication/habit_face.c \
../watch_faces/complication/timer_face.c \
# New watch faces go above this line.
# Leave this line at the bottom of the file; it has all the targets for making your project.

1
movement/movement_faces.h
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@ -75,6 +75,7 @@
#include "rpn_calculator_face.h"
#include "ships_bell_face.h"
#include "habit_face.h"
#include "timer_face.h"
// New includes go above this line.
#endif // MOVEMENT_FACES_H_

362
movement/watch_faces/complication/timer_face.c Normal file
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@ -0,0 +1,362 @@
/*
* MIT License
*
* Copyright (c) 2022 Andreas Nebinger, building on Wesley Ellis’ countdown_face.c
*
* 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 "timer_face.h"
#include "watch.h"
#include "watch_utility.h"
static const uint16_t _default_timer_values[] = {0x200, 0x500, 0xA00, 0x1400, 0x2D02}; // default timers: 2 min, 5 min, 10 min, 20 min, 2 h 45 min
// sound sequence for a single beeping sequence
static const int8_t _sound_seq_beep[] = {BUZZER_NOTE_C8, 3, BUZZER_NOTE_REST, 3, -2, 2, BUZZER_NOTE_C8, 5, BUZZER_NOTE_REST, 25, 0};
static const int8_t _sound_seq_start[] = {BUZZER_NOTE_C8, 2, 0};
static uint8_t _beeps_to_play; // temporary counter for ring signals playing
static inline int32_t _get_tz_offset(movement_settings_t *settings) {
return movement_timezone_offsets[settings->bit.time_zone] * 60;
}
static void _signal_callback() {
if (_beeps_to_play) {
_beeps_to_play--;
watch_buzzer_play_sequence((int8_t *)_sound_seq_beep, _signal_callback);
}
}
static void _start(timer_state_t *state, movement_settings_t *settings, bool with_beep) {
if (state->timers[state->current_timer].value == 0) return;
watch_date_time now = watch_rtc_get_date_time();
state->now_ts = watch_utility_date_time_to_unix_time(now, _get_tz_offset(settings));
if (state->mode == pausing)
state->target_ts = state->now_ts + state->paused_left;
else
state->target_ts = watch_utility_offset_timestamp(state->now_ts,
state->timers[state->current_timer].unit.hours,
state->timers[state->current_timer].unit.minutes,
state->timers[state->current_timer].unit.seconds);
watch_date_time target_dt = watch_utility_date_time_from_unix_time(state->target_ts, _get_tz_offset(settings));
state->mode = running;
movement_schedule_background_task(target_dt);
watch_set_indicator(WATCH_INDICATOR_BELL);
if (settings->bit.button_should_sound && with_beep) watch_buzzer_play_sequence((int8_t *)_sound_seq_start, NULL);
}
static void _draw(timer_state_t *state, uint8_t subsecond) {
char buf[14];
uint32_t delta;
div_t result;
uint8_t h, min, sec;
switch (state->mode) {
case pausing:
if (state->pausing_seconds % 2)
watch_clear_indicator(WATCH_INDICATOR_BELL);
else
watch_set_indicator(WATCH_INDICATOR_BELL);
if (state->pausing_seconds != 1)
// not 1st iteration (or 256th): do not write anything
return;
// fall through
case running:
delta = state->target_ts - state->now_ts;
result = div(delta, 60);
sec = result.rem;
result = div(result.quot, 60);
min = result.rem;
h = result.quot;
sprintf(buf, " %02u%02u%02u", h, min, sec);
break;
case setting:
if (state->settings_state == 1) {
// ask it the current timer shall be erased
sprintf(buf, " CLEAR%c", state->erase_timer_flag ? 'y' : 'n');
watch_clear_colon();
} else if (state->settings_state == 5) {
sprintf(buf, " LOOP%c", state->timers[state->current_timer].unit.repeat ? 'y' : 'n');
watch_clear_colon();
} else {
sprintf(buf, " %02u%02u%02u", state->timers[state->current_timer].unit.hours, state->timers[state->current_timer].unit.minutes, state->timers[state->current_timer].unit.seconds);
watch_set_colon();
}
buf[0] = 49 + state->current_timer;
if (subsecond % 2) {
// blink the current settings value
if (state->settings_state == 0) buf[0] = ' ';
else if (state->settings_state == 1 || state->settings_state == 5) buf[6] = ' ';
else buf[(state->settings_state - 1) * 2 - 1] = buf[(state->settings_state - 1) * 2] = ' ';
}
break;
case waiting:
sprintf(buf, " %02u%02u%02u", state->timers[state->current_timer].unit.hours, state->timers[state->current_timer].unit.minutes, state->timers[state->current_timer].unit.seconds);
break;
}
watch_display_string(buf, 3);
// set lap indicator when we have a looping timer
if (state->timers[state->current_timer].unit.repeat) watch_set_indicator(WATCH_INDICATOR_LAP);
else watch_clear_indicator(WATCH_INDICATOR_LAP);
}
static void _reset(timer_state_t *state) {
state->mode = waiting;
movement_cancel_background_task();
watch_clear_indicator(WATCH_INDICATOR_BELL);
}
static void _set_next_valid_timer(timer_state_t *state) {
if ((state->timers[state->current_timer].value & 0xFFFFFF) == 0) {
uint8_t i = state->current_timer;
do {
i = (i + 1) % TIMER_SLOTS;
} while ((state->timers[i].value & 0xFFFFFF) == 0 && i != state->current_timer);
state->current_timer = i;
}
}
static void _resume_setting(timer_state_t *state) {
state->settings_state = 0;
state->mode = waiting;
movement_request_tick_frequency(1);
_set_next_valid_timer(state);
}
static void _settings_increment(timer_state_t *state) {
switch(state->settings_state) {
case 0:
state->current_timer = (state->current_timer + 1) % TIMER_SLOTS;
break;
case 1:
state->erase_timer_flag ^= 1;
break;
case 2:
state->timers[state->current_timer].unit.hours = (state->timers[state->current_timer].unit.hours + 1) % 24;
break;
case 3:
state->timers[state->current_timer].unit.minutes = (state->timers[state->current_timer].unit.minutes + 1) % 60;
break;
case 4:
state->timers[state->current_timer].unit.seconds = (state->timers[state->current_timer].unit.seconds + 1) % 60;
break;
case 5:
state->timers[state->current_timer].unit.repeat ^= 1;
break;
default:
// should never happen
break;
}
return;
}
static void _abort_quick_cycle(timer_state_t *state) {
if (state->quick_cycle) {
state->quick_cycle = false;
movement_request_tick_frequency(4);
}
}
static inline bool _check_for_signal() {
if (_beeps_to_play) {
_beeps_to_play = 0;
return true;
}
return false;
}
void timer_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(timer_state_t));
timer_state_t *state = (timer_state_t *)*context_ptr;
memset(*context_ptr, 0, sizeof(timer_state_t));
for (uint8_t i = 0; i < sizeof(_default_timer_values) / sizeof(uint16_t); i++) {
state->timers[i].value = _default_timer_values[i];
}
}
}
void timer_face_activate(movement_settings_t *settings, void *context) {
(void) settings;
timer_state_t *state = (timer_state_t *)context;
watch_display_string("TR", 0);
watch_set_colon();
if(state->mode == 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));
watch_set_indicator(WATCH_INDICATOR_BELL);
} else {
state->pausing_seconds = 1;
_beeps_to_play = 0;
}
}
bool timer_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
(void) settings;
timer_state_t *state = (timer_state_t *)context;
uint8_t subsecond = event.subsecond;
switch (event.event_type) {
case EVENT_ACTIVATE:
_draw(state, event.subsecond);
break;
case EVENT_TICK:
if (state->mode == running) state->now_ts++;
else if (state->mode == pausing) state->pausing_seconds++;
else if (state->quick_cycle) {
if (watch_get_pin_level(BTN_ALARM)) {
_settings_increment(state);
subsecond = 0;
} else _abort_quick_cycle(state);
}
_draw(state, subsecond);
break;
case EVENT_LIGHT_BUTTON_DOWN:
switch (state->mode) {
case pausing:
case running:
movement_illuminate_led();
break;
case setting:
if (state->erase_timer_flag) {
state->timers[state->current_timer].value = 0;
state->erase_timer_flag = false;
}
state->settings_state = (state->settings_state + 1) % 6;
if (state->settings_state == 1 && state->timers[state->current_timer].value == 0) state->settings_state = 2;
else if (state->settings_state == 5 && (state->timers[state->current_timer].value & 0xFFFFFF) == 0) state->settings_state = 0;
break;
default:
break;
}
_draw(state, event.subsecond);
break;
case EVENT_LIGHT_BUTTON_UP:
if (state->mode == waiting) movement_illuminate_led();
break;
case EVENT_ALARM_BUTTON_UP:
_abort_quick_cycle(state);
if (_check_for_signal()) break;;
switch (state->mode) {
case running:
state->mode = pausing;
state->pausing_seconds = 0;
state->paused_left = state->target_ts - state->now_ts;
movement_cancel_background_task();
break;
case pausing:
_start(state, settings, false);
break;
case waiting: {
uint8_t last_timer = state->current_timer;
state->current_timer = (state->current_timer + 1) % TIMER_SLOTS;
_set_next_valid_timer(state);
// start the time immediately if there is only one valid timer slot
if (last_timer == state->current_timer) _start(state, settings, true);
break;
}
case setting:
_settings_increment(state);
subsecond = 0;
break;
}
_draw(state, subsecond);
break;
case EVENT_LIGHT_LONG_PRESS:
if (state->mode == waiting) {
// initiate settings
state->mode = setting;
state->settings_state = 0;
state->erase_timer_flag = false;
movement_request_tick_frequency(4);
} else if (state->mode == setting) {
_resume_setting(state);
}
_draw(state, event.subsecond);
break;
case EVENT_BACKGROUND_TASK:
// play the alarm
_beeps_to_play = 4;
watch_buzzer_play_sequence((int8_t *)_sound_seq_beep, _signal_callback);
_reset(state);
if (state->timers[state->current_timer].unit.repeat) _start(state, settings, false);
break;
case EVENT_ALARM_LONG_PRESS:
switch(state->mode) {
case setting:
switch (state->settings_state) {
case 0:
state->current_timer = 0;
break;
case 2:
case 3:
case 4:
state->quick_cycle = true;
movement_request_tick_frequency(8);
break;
default:
break;
}
break;
case waiting:
_start(state, settings, true);
break;
case pausing:
case running:
_reset(state);
if (settings->bit.button_should_sound) watch_buzzer_play_note(BUZZER_NOTE_C7, 50);
break;
default:
break;
}
_draw(state, event.subsecond);
break;
case EVENT_ALARM_LONG_UP:
_abort_quick_cycle(state);
break;
case EVENT_MODE_LONG_PRESS:
case EVENT_TIMEOUT:
_abort_quick_cycle(state);
movement_move_to_face(0);
break;
default:
movement_default_loop_handler(event, settings);
break;
}
return true;
}
void timer_face_resign(movement_settings_t *settings, void *context) {
(void) settings;
timer_state_t *state = (timer_state_t *)context;
if (state->mode == setting) {
state->settings_state = 0;
state->mode = waiting;
}
}

102
movement/watch_faces/complication/timer_face.h Normal file
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@ -0,0 +1,102 @@
/*
* MIT License
*
* Copyright (c) 2022 Andreas Nebinger, based on Wesley Ellis’ countdown 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 TIMER_FACE_H_
#define TIMER_FACE_H_
#include "movement.h"
/*
* Advanced timer/countdown face with pre-set timer lengths
*
* This watch face provides the functionality of starting a countdown by choosing
* one out of nine programmable timer presets. A timer/countdown can be 23 hours,
* 59 minutes, and 59 seconds max. A timer can also be set to auto-repeat, which
* is indicated by the lap indicator.
*
* How to use in NORMAL mode:
* - Short-pressing the alarm button cycles through all pre-set timer lengths.
* - Long-pressing the alarm button starts the timer.
* - Long-pressing the light button initiates settings mode.
*
* How to use in SETTINGS mode:
* - There are up to nine slots for storing a timer setting. The current slot is
* indicated by the number in the upper right-hand corner.
* - Short-pressing the light button cycles through the settings values of each
* timer slot in the following order: hours - minutes - seconds - timer repeat
* - Short-pressing the alarm button alters the current settings value.
* - Long-pressing the light button resumes to normal mode.
*
*/
#define TIMER_SLOTS 9 // offer 9 timer slots
typedef enum {
waiting,
running,
setting,
pausing
} timer_mode_t;
typedef union {
struct {
uint8_t hours;
uint8_t minutes;
uint8_t seconds;
bool repeat;
} unit;
uint32_t value;
} timer_setting_t;
typedef struct {
uint32_t target_ts;
uint32_t now_ts;
uint16_t paused_left;
uint8_t pausing_seconds;
timer_setting_t timers[TIMER_SLOTS];
uint8_t settings_state : 4;
uint8_t current_timer : 4;
uint8_t set_timers : 4;
bool erase_timer_flag : 1;
timer_mode_t mode : 3;
bool quick_cycle : 1;
} timer_state_t;
void timer_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
void timer_face_activate(movement_settings_t *settings, void *context);
bool timer_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
void timer_face_resign(movement_settings_t *settings, void *context);
#define timer_face ((const watch_face_t){ \
timer_face_setup, \
timer_face_activate, \
timer_face_loop, \
timer_face_resign, \
NULL, \
})
#endif // TIMER_FACE_H_