+++ /dev/null
-/*
- * MIT License
- *
- * Copyright (c) 2022 Joey Castillo
- *
- * 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 <math.h>
-#include "watch_utility.h"
-#include "mars_time_face.h"
-
-// note: lander coordinates come from Mars24's `marslandmarks.xml` file
-static double site_longitudes[MARS_TIME_NUM_SITES] = {
- 0, // Mars Coordinated Time, at the meridian
- 360.0 - 109.9, // Zhurong lander site
- 360.0 - 77.45088572, // Perseverance lander site
- 360.0 - 135.623447, // InSight lander site
- 360.0 - 137.441635, // Curiosity lander site
-};
-
-static char site_names[MARS_TIME_NUM_SITES][3] = {
- "MC",
- "ZH",
- "PE",
- "IN",
- "CU",
-};
-
-static uint16_t landing_sols[MARS_TIME_NUM_SITES] = {
- 0,
- 52387,
- 52304,
- 51511,
- 49269,
-};
-
-typedef struct {
- uint8_t hour;
- uint8_t minute;
- uint8_t second;
-} mars_clock_hms_t;
-
-static void _h_to_hms(mars_clock_hms_t *date_time, double h) {
- unsigned int seconds = (unsigned int)(h * 3600.0);
- date_time->hour = seconds / 3600;
- seconds = seconds % 3600;
- date_time->minute = floor(seconds / 60);
- date_time->second = round(seconds % 60);
-}
-
-static void _update(mars_time_state_t *state) {
- char buf[11];
- watch_date_time_t date_time = watch_rtc_get_date_time();
- uint32_t now = watch_utility_date_time_to_unix_time(date_time, movement_get_current_timezone_offset());
- // TODO: I'm skipping over some steps here.
- // https://www.giss.nasa.gov/tools/mars24/help/algorithm.html
- double jdut = 2440587.5 + ((double)now / 86400.0);
- double jdtt = jdut + ((37.0 + 32.184) / 86400.0);
- double jd2k = jdtt - 2451545.0;
- double msd = ((jd2k - 4.5) / 1.0274912517) + 44796.0 - 0.0009626;
- double mtc = fmod(24 * msd, 24);
- double lmt;
-
- if (state->current_site == 0) {
- lmt = mtc;
- } else {
- double longitude = site_longitudes[state->current_site];
- double lmst = mtc - ((longitude * 24.0) / 360.0);
- lmt = fmod(lmst + 24, 24);
- }
-
- if (state->displaying_sol) {
- // TODO: this is not right, mission sol should turn over at midnight local time?
- uint16_t sol = floor(msd) - landing_sols[state->current_site];
- if (sol < 1000) sprintf(&buf[0], "%s Sol%3d", site_names[state->current_site], sol);
- else sprintf(&buf[0], "%s $%6d", site_names[state->current_site], sol);
- watch_clear_colon();
- watch_clear_indicator(WATCH_INDICATOR_24H);
- } else {
- mars_clock_hms_t mars_time;
- _h_to_hms(&mars_time, lmt);
- sprintf(&buf[0], "%s %02d%02d%02d", site_names[state->current_site], mars_time.hour, mars_time.minute, mars_time.second);
- watch_set_colon();
- watch_set_indicator(WATCH_INDICATOR_24H);
- }
-
- watch_display_string(buf, 0);
-}
-
-void mars_time_face_setup(uint8_t watch_face_index, void ** context_ptr) {
- (void) watch_face_index;
- if (*context_ptr == NULL) {
- *context_ptr = malloc(sizeof(mars_time_state_t));
- memset(*context_ptr, 0, sizeof(mars_time_state_t));
- }
-}
-
-void mars_time_face_activate(void *context) {
- mars_time_state_t *state = (mars_time_state_t *)context;
- (void) state;
-}
-
-bool mars_time_face_loop(movement_event_t event, void *context) {
- mars_time_state_t *state = (mars_time_state_t *)context;
-
- switch (event.event_type) {
- case EVENT_ACTIVATE:
- case EVENT_TICK:
- _update(state);
- break;
- case EVENT_LIGHT_BUTTON_UP:
- state->displaying_sol = !state->displaying_sol;
- _update(state);
- break;
- case EVENT_LIGHT_LONG_PRESS:
- movement_illuminate_led();
- break;
- case EVENT_ALARM_BUTTON_UP:
- state->current_site = (state->current_site + 1) % MARS_TIME_NUM_SITES;
- _update(state);
- break;
- case EVENT_TIMEOUT:
- // TODO: make this lower power so we can avoid timeout
- movement_move_to_face(0);
- break;
- case EVENT_LOW_ENERGY_UPDATE:
- // TODO: low energy update
- // watch_start_sleep_animation(500);
- break;
- case EVENT_LIGHT_BUTTON_DOWN:
- // don't light up every time light is hit
- break;
- default:
- movement_default_loop_handler(event);
- break;
- }
-
- return true;
-}
-
-void mars_time_face_resign(void *context) {
- (void) context;
-}
-
+++ /dev/null
-/*
- * MIT License
- *
- * Copyright (c) 2022 Joey Castillo
- *
- * 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 MARS_TIME_FACE_H_
-#define MARS_TIME_FACE_H_
-
-/*
- * MARS TIME face
- *
- * This watch face is dedicated to Martian timekeeping.
- * It has several modes, and can display either a time or a date.
- *
- * Pressing the ALARM button cycles through different time zones on Mars:
- * MC - Mars Coordinated Time, the time at Airy-0 Crater on the Martian prime meridian
- * ZH - Local mean solar time for the Zhurong rover
- * PE - LMST for the Perseverance rover
- * IN - LMST for the Insight lander
- * CU - LMST for the Curiosity rover
- *
- * Press the LIGHT button to toggle between displaying time and date:
- * MC S - the Mars Sol Date, Martian days since December 29, 1873
- * ZH Sol - Mission sol for the Zhurong rover
- * PE Sol - Mission sol for the Perseverance rover
- * IN S - Mission sol for the InSight lander
- * CU S - Mission sol for the Curiosity rover
- *
- * Note that where the mission sol is below 1000, this watch face displays
- * the word “Sol” on the bottom line. When the mission sol is over 1000, the
- * word “Sol” will not fit and so it displays a stylized letter S at the top
- * right.
- */
-
-#include "movement.h"
-
-typedef enum {
- MARS_TIME_MERIDIAN,
- MARS_TIME_ZHURONG_SITE,
- MARS_TIME_PERSEVERANCE_SITE,
- MARS_TIME_INSIGHT_SITE,
- MARS_TIME_CURIOSITY_SITE,
- MARS_TIME_NUM_SITES,
-} mars_time_site_t;
-
-typedef struct {
- mars_time_site_t current_site;
- bool displaying_sol;
-} mars_time_state_t;
-
-void mars_time_face_setup(uint8_t watch_face_index, void ** context_ptr);
-void mars_time_face_activate(void *context);
-bool mars_time_face_loop(movement_event_t event, void *context);
-void mars_time_face_resign(void *context);
-
-#define mars_time_face ((const watch_face_t){ \
- mars_time_face_setup, \
- mars_time_face_activate, \
- mars_time_face_loop, \
- mars_time_face_resign, \
- NULL, \
-})
-
-#endif // MARS_TIME_FACE_H_
-
#include "chirpy_demo_face.h"
#include "finetune_face.h"
#include "nanosec_face.h"
+#include "mars_time_face.h"
// New includes go above this line.
./watch-faces/clock/clock_face.c \
./watch-faces/clock/beats_face.c \
./watch-faces/clock/world_clock_face.c \
+ ./watch-faces/clock/mars_time_face.c \
./watch-faces/complication/alarm_face.c \
./watch-faces/complication/advanced_alarm_face.c \
./watch-faces/complication/countdown_face.c \
--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Joey Castillo
+ *
+ * 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 <math.h>
+#include "watch_utility.h"
+#include "mars_time_face.h"
+
+// note: lander coordinates come from Mars24's `marslandmarks.xml` file
+static double site_longitudes[MARS_TIME_NUM_SITES] = {
+ 0, // Mars Coordinated Time, at the meridian
+ 360.0 - 77.45088572, // Perseverance lander site
+ 360.0 - 137.441635, // Curiosity lander site
+};
+
+static char site_names_classic[MARS_TIME_NUM_SITES][3] = {
+ "MC",
+ "PE",
+ "CU",
+};
+
+static char site_names_custom[MARS_TIME_NUM_SITES][4] = {
+ "MTC",
+ "PER",
+ "CUR",
+};
+
+static uint16_t landing_sols[MARS_TIME_NUM_SITES] = {
+ 0,
+ 52304,
+ 49269,
+};
+
+typedef struct {
+ uint8_t hour;
+ uint8_t minute;
+ uint8_t second;
+} mars_clock_hms_t;
+
+static void _h_to_hms(mars_clock_hms_t *date_time, double h) {
+ unsigned int seconds = (unsigned int)(h * 3600.0);
+ date_time->hour = seconds / 3600;
+ seconds = seconds % 3600;
+ date_time->minute = floor(seconds / 60);
+ date_time->second = round(seconds % 60);
+}
+
+static void _update(mars_time_state_t *state) {
+ char buf[8];
+ watch_date_time_t date_time = movement_get_local_date_time();
+ uint32_t now = watch_utility_date_time_to_unix_time(date_time, movement_get_current_timezone_offset());
+ // TODO: I'm skipping over some steps here.
+ // https://www.giss.nasa.gov/tools/mars24/help/algorithm.html
+ double jdut = 2440587.5 + ((double)now / 86400.0);
+ double jdtt = jdut + ((37.0 + 32.184) / 86400.0);
+ double jd2k = jdtt - 2451545.0;
+ double msd = ((jd2k - 4.5) / 1.0274912517) + 44796.0 - 0.0009626;
+ double mtc = fmod(24 * msd, 24);
+ double lmt;
+
+ if (state->current_site == 0) {
+ lmt = mtc;
+ } else {
+ double longitude = site_longitudes[state->current_site];
+ double lmst = mtc - ((longitude * 24.0) / 360.0);
+ lmt = fmod(lmst + 24, 24);
+ }
+
+ watch_display_text_with_fallback(WATCH_POSITION_TOP_LEFT, site_names_custom[state->current_site], site_names_classic[state->current_site]);
+
+ if (state->displaying_sol) {
+ // TODO: this is not right, mission sol should turn over at midnight local time?
+ uint16_t sol = floor(msd) - landing_sols[state->current_site];
+ sprintf(buf, "%6d", sol);
+ watch_display_text(WATCH_POSITION_TOP_RIGHT, " $");
+ watch_display_text(WATCH_POSITION_BOTTOM, buf);
+ watch_clear_colon();
+ watch_clear_indicator(WATCH_INDICATOR_24H);
+ } else {
+ mars_clock_hms_t mars_time;
+ _h_to_hms(&mars_time, lmt);
+ sprintf(buf, "%02d%02d%02d", mars_time.hour, mars_time.minute, mars_time.second);
+ watch_display_text(WATCH_POSITION_TOP_RIGHT, " ");
+ watch_display_text(WATCH_POSITION_BOTTOM, buf);
+ watch_set_colon();
+ watch_set_indicator(WATCH_INDICATOR_24H);
+ }
+}
+
+void mars_time_face_setup(uint8_t watch_face_index, void ** context_ptr) {
+ (void) watch_face_index;
+ if (*context_ptr == NULL) {
+ *context_ptr = malloc(sizeof(mars_time_state_t));
+ memset(*context_ptr, 0, sizeof(mars_time_state_t));
+ }
+}
+
+void mars_time_face_activate(void *context) {
+ mars_time_state_t *state = (mars_time_state_t *)context;
+ (void) state;
+}
+
+bool mars_time_face_loop(movement_event_t event, void *context) {
+ mars_time_state_t *state = (mars_time_state_t *)context;
+
+ switch (event.event_type) {
+ case EVENT_ACTIVATE:
+ case EVENT_TICK:
+ _update(state);
+ break;
+ case EVENT_LIGHT_BUTTON_UP:
+ state->displaying_sol = !state->displaying_sol;
+ _update(state);
+ break;
+ case EVENT_LIGHT_LONG_PRESS:
+ movement_illuminate_led();
+ break;
+ case EVENT_ALARM_BUTTON_UP:
+ state->current_site = (state->current_site + 1) % MARS_TIME_NUM_SITES;
+ _update(state);
+ break;
+ case EVENT_TIMEOUT:
+ // TODO: make this lower power so we can avoid timeout
+ movement_move_to_face(0);
+ break;
+ case EVENT_LOW_ENERGY_UPDATE:
+ // TODO: low energy update
+ // watch_start_sleep_animation(500);
+ break;
+ case EVENT_LIGHT_BUTTON_DOWN:
+ // don't light up every time light is hit
+ break;
+ default:
+ movement_default_loop_handler(event);
+ break;
+ }
+
+ return true;
+}
+
+void mars_time_face_resign(void *context) {
+ (void) context;
+}
+
--- /dev/null
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Joey Castillo
+ *
+ * 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 MARS_TIME_FACE_H_
+#define MARS_TIME_FACE_H_
+
+/*
+ * MARS TIME face
+ *
+ * This watch face is dedicated to Martian timekeeping.
+ * It has several modes, and can display either a time or a date.
+ *
+ * Pressing the ALARM button cycles through different time zones on Mars:
+ * MC - Mars Coordinated Time, the time at Airy-0 Crater on the Martian prime meridian
+ * ZH - Local mean solar time for the Zhurong rover
+ * PE - LMST for the Perseverance rover
+ * IN - LMST for the Insight lander
+ * CU - LMST for the Curiosity rover
+ *
+ * Press the LIGHT button to toggle between displaying time and date:
+ * MC S - the Mars Sol Date, Martian days since December 29, 1873
+ * ZH Sol - Mission sol for the Zhurong rover
+ * PE Sol - Mission sol for the Perseverance rover
+ * IN S - Mission sol for the InSight lander
+ * CU S - Mission sol for the Curiosity rover
+ *
+ * Note that where the mission sol is below 1000, this watch face displays
+ * the word “Sol” on the bottom line. When the mission sol is over 1000, the
+ * word “Sol” will not fit and so it displays a stylized letter S at the top
+ * right.
+ */
+
+#include "movement.h"
+
+typedef enum {
+ MARS_TIME_MERIDIAN,
+ MARS_TIME_PERSEVERANCE_SITE,
+ MARS_TIME_CURIOSITY_SITE,
+ MARS_TIME_NUM_SITES,
+} mars_time_site_t;
+
+typedef struct {
+ mars_time_site_t current_site;
+ bool displaying_sol;
+} mars_time_state_t;
+
+void mars_time_face_setup(uint8_t watch_face_index, void ** context_ptr);
+void mars_time_face_activate(void *context);
+bool mars_time_face_loop(movement_event_t event, void *context);
+void mars_time_face_resign(void *context);
+
+#define mars_time_face ((const watch_face_t){ \
+ mars_time_face_setup, \
+ mars_time_face_activate, \
+ mars_time_face_loop, \
+ mars_time_face_resign, \
+ NULL, \
+})
+
+#endif // MARS_TIME_FACE_H_
+
projects / sensor-watch.git / commitdiff