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movement: simple UI for entering wearer location

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This commit is contained in:
Joey Castillo 2022-01-21 11:25:43 -05:00
parent 68f17c8970
commit a21ad54aac
2 changed files with 192 additions and 15 deletions
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191
movement/watch_faces/complications/sunrise_sunset_face.c
View File

@ -37,14 +37,19 @@ static void _sunrise_sunset_face_update(movement_settings_t *settings) {
char buf[14];
double rise, set, minutes;
// TODO: allow user to set location, using New York for now.
double lat = 40.730610;
double lon = -73.935242;
movement_location_t movement_location = (movement_location_t) watch_get_backup_data(1);
// TODO: account for time zone, currently only operates in GMT.
watch_date_time date_time = watch_rtc_get_date_time(); // the current date / time
watch_date_time utc_now = watch_utility_date_time_convert_zone(date_time, movement_timezone_offsets[settings->bit.time_zone] * 60, 0); // the current date / time in UTC
watch_date_time scratch_time; // scratchpad, contains different values at different times
scratch_time.reg = date_time.reg;
int16_t lat_centi = (int16_t)movement_location.bit.latitude;
int16_t lon_centi = (int16_t)movement_location.bit.longitude;
double lat = (double)lat_centi / 100.0;
double lon = (double)lon_centi / 100.0;
for(int i = 0; i < 2; i++) {
uint8_t result = sun_rise_set(scratch_time.unit.year + WATCH_RTC_REFERENCE_YEAR, scratch_time.unit.month, scratch_time.unit.day, lon, lat, &rise, &set);
@ -66,7 +71,7 @@ static void _sunrise_sunset_face_update(movement_settings_t *settings) {
scratch_time.unit.minute = floor(minutes);
scratch_time.unit.second = 60.0 * fmod(minutes, 1);
if (date_time.reg < scratch_time.reg) {
if (utc_now.reg < scratch_time.reg) {
// display today's sunrise, it hasn't happened yet
scratch_time = watch_utility_date_time_convert_zone(scratch_time, 0, movement_timezone_offsets[settings->bit.time_zone] * 60);
sprintf(buf, "rI%2d%2d%02d%02d", scratch_time.unit.day, scratch_time.unit.hour, scratch_time.unit.minute, scratch_time.unit.second);
@ -79,7 +84,7 @@ static void _sunrise_sunset_face_update(movement_settings_t *settings) {
scratch_time.unit.minute = floor(minutes);
scratch_time.unit.second = 60.0 * fmod(minutes, 1);
if (date_time.reg < scratch_time.reg) {
if (utc_now.reg < scratch_time.reg) {
// display today's sunset, it hasn't happened yet
scratch_time = watch_utility_date_time_convert_zone(scratch_time, 0, movement_timezone_offsets[settings->bit.time_zone] * 60);
sprintf(buf, "SE%2d%02d%02d%02d", scratch_time.unit.day, scratch_time.unit.hour, scratch_time.unit.minute, scratch_time.unit.second);
@ -87,6 +92,7 @@ static void _sunrise_sunset_face_update(movement_settings_t *settings) {
return;
}
// it's after sunset. we need to display sunrise for tomorrow.
uint32_t timestamp = watch_utility_date_time_to_unix_time(date_time, 0);
timestamp += 86400;
@ -94,6 +100,136 @@ static void _sunrise_sunset_face_update(movement_settings_t *settings) {
}
}
static int16_t _sunrise_sunset_face_latlon_from_struct(sunrise_sunset_lat_lon_settings_t val) {
int16_t retval = (val.sign ? -1 : 1) *
(
val.hundreds * 10000 +
val.tens * 1000 +
val.ones * 100 +
val.tenths * 10 +
val.hundredths
);
return retval;
}
static sunrise_sunset_lat_lon_settings_t _sunrise_sunset_face_struct_from_latlon(int16_t val) {
sunrise_sunset_lat_lon_settings_t retval;
if (val < 0) retval.sign = 1;
val = abs(val);
retval.hundredths = val % 10;
val /= 10;
retval.tenths = val % 10;
val /= 10;
retval.ones = val % 10;
val /= 10;
retval.tens = val % 10;
val /= 10;
retval.hundreds = val % 10;
return retval;
}
static void _sunrise_sunset_face_update_location_register(sunrise_sunset_state_t *state) {
if (state->location_changed) {
movement_location_t movement_location;
int16_t lat = _sunrise_sunset_face_latlon_from_struct(state->working_latitude);
int16_t lon = _sunrise_sunset_face_latlon_from_struct(state->working_longitude);
movement_location.bit.latitude = lat;
movement_location.bit.longitude = lon;
watch_store_backup_data(movement_location.reg, 1);
state->location_changed = false;
}
}
static void _sunrise_sunset_face_update_settings_display(movement_event_t event, sunrise_sunset_state_t *state) {
char buf[12];
switch (state->page) {
case 1:
sprintf(buf, "LA %c %04d", state->working_latitude.sign ? '-' : 'F', abs(_sunrise_sunset_face_latlon_from_struct(state->working_latitude))); // F looks sorta like a plus sign in position 1
break;
case 2:
sprintf(buf, "LO %c%05d", state->working_longitude.sign ? '-' : 'F', abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)));
break;
}
if (event.subsecond % 2) {
buf[state->active_digit + 4] = ' ';
}
watch_display_string(buf, 0);
}
static void _sunrise_sunset_face_advance_digit(sunrise_sunset_state_t *state) {
state->location_changed = true;
switch (state->page) {
case 1: // latitude
switch (state->active_digit) {
case 0:
state->working_latitude.sign++;
break;
case 1:
// we skip this digit
break;
case 2:
state->working_latitude.tens = (state->working_latitude.tens + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_latitude)) > 9000) {
// prevent latitude from going over ±90.
// TODO: perform these checks when advancing the digit?
state->working_latitude.ones = 0;
state->working_latitude.tenths = 0;
state->working_latitude.hundredths = 0;
}
break;
case 3:
state->working_latitude.ones = (state->working_latitude.ones + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_latitude)) > 9000) state->working_latitude.ones = 0;
break;
case 4:
state->working_latitude.tenths = (state->working_latitude.tenths + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_latitude)) > 9000) state->working_latitude.tenths = 0;
break;
case 5:
state->working_latitude.hundredths = (state->working_latitude.hundredths + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_latitude)) > 9000) state->working_latitude.hundredths = 0;
break;
}
break;
case 2: // longitude
switch (state->active_digit) {
case 0:
state->working_longitude.sign++;
break;
case 1:
state->working_longitude.hundreds = (state->working_longitude.hundreds + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)) > 18000) {
// prevent longitude from going over ±180
state->working_longitude.tens = 8;
state->working_longitude.ones = 0;
state->working_longitude.tenths = 0;
state->working_longitude.hundredths = 0;
}
break;
case 2:
state->working_longitude.tens = (state->working_longitude.tens + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)) > 18000) state->working_longitude.tens = 0;
break;
case 3:
state->working_longitude.ones = (state->working_longitude.ones + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)) > 18000) state->working_longitude.ones = 0;
break;
case 4:
state->working_longitude.tenths = (state->working_longitude.tenths + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)) > 18000) state->working_longitude.tenths = 0;
break;
case 5:
state->working_longitude.hundredths = (state->working_longitude.hundredths + 1) % 10;
if (abs(_sunrise_sunset_face_latlon_from_struct(state->working_longitude)) > 18000) state->working_longitude.hundredths = 0;
break;
}
break;
}
}
void sunrise_sunset_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
(void) settings;
(void) watch_face_index;
@ -107,13 +243,12 @@ void sunrise_sunset_face_activate(movement_settings_t *settings, void *context)
(void) settings;
sunrise_sunset_state_t *state = (sunrise_sunset_state_t *)context;
movement_location_t movement_location = (movement_location_t) watch_get_backup_data(1);
state->latitude = movement_location.bit.latitude;
state->longitude = movement_location.bit.longitude;
state->working_latitude = _sunrise_sunset_face_struct_from_latlon(movement_location.bit.latitude);
state->working_longitude = _sunrise_sunset_face_struct_from_latlon(movement_location.bit.longitude);
}
bool sunrise_sunset_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
sunrise_sunset_state_t *state = (sunrise_sunset_state_t *)context;
switch (event.event_type) {
case EVENT_ACTIVATE:
@ -121,22 +256,49 @@ bool sunrise_sunset_face_loop(movement_event_t event, movement_settings_t *setti
break;
case EVENT_LOW_ENERGY_UPDATE:
case EVENT_TICK:
if (state->page) _sunrise_sunset_face_update_settings_display(event, state);
break;
case EVENT_MODE_BUTTON_UP:
movement_move_to_next_face();
break;
case EVENT_LIGHT_BUTTON_DOWN:
movement_illuminate_led();
if (state->page) {
state->active_digit++;
if (state->page == 1 && state->active_digit == 1) state->active_digit++; // max latitude is +- 90, no hundreds place
if (state->active_digit > 5) {
state->active_digit = 0;
state->page = (state->page + 1) % 3;
_sunrise_sunset_face_update_location_register(state);
}
_sunrise_sunset_face_update_settings_display(event, context);
} else {
movement_illuminate_led();
}
if (state->page == 0) {
movement_request_tick_frequency(1);
_sunrise_sunset_face_update(settings);
}
break;
case EVENT_LIGHT_BUTTON_UP:
break;
case EVENT_ALARM_BUTTON_UP:
if (state->page) {
_sunrise_sunset_face_advance_digit(state);
_sunrise_sunset_face_update_settings_display(event, context);
}
break;
case EVENT_ALARM_LONG_PRESS:
// TODO: settings mode, to set the user's location.
if (state->page == 0) {
state->page++;
watch_clear_display();
movement_request_tick_frequency(4);
_sunrise_sunset_face_update_settings_display(event, context);
}
break;
case EVENT_TIMEOUT:
// TODO: return home if we're on a settings page.
if (state->page != 0) {
movement_move_to_face(0);
}
default:
break;
}
@ -146,5 +308,8 @@ bool sunrise_sunset_face_loop(movement_event_t event, movement_settings_t *setti
void sunrise_sunset_face_resign(movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
sunrise_sunset_state_t *state = (sunrise_sunset_state_t *)context;
state->page = 0;
state->active_digit = 0;
_sunrise_sunset_face_update_location_register(state);
}

16
movement/watch_faces/complications/sunrise_sunset_face.h
View File

@ -31,8 +31,20 @@
// TODO: It also functions as an interface for setting the location register, which other watch faces can use for various purposes.
typedef struct {
uint16_t latitude;
uint16_t longitude;
uint8_t sign: 1; // 0-1
uint8_t hundreds: 1; // 0-1, ignored for latitude
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)
} sunrise_sunset_lat_lon_settings_t;
typedef struct {
uint8_t page;
uint8_t active_digit;
bool location_changed;
sunrise_sunset_lat_lon_settings_t working_latitude;
sunrise_sunset_lat_lon_settings_t working_longitude;
} sunrise_sunset_state_t;
void sunrise_sunset_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);