diff options
Diffstat (limited to 'movement/watch_faces/complications/beats_face.c')
| -rw-r--r-- | movement/watch_faces/complications/beats_face.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/movement/watch_faces/complications/beats_face.c b/movement/watch_faces/complications/beats_face.c new file mode 100644 index 00000000..73a82719 --- /dev/null +++ b/movement/watch_faces/complications/beats_face.c @@ -0,0 +1,75 @@ +#include <stdlib.h> +#include <string.h> +#include "beats_face.h" +#include "watch.h" + +const uint8_t UTC_OFFSET = 4; // set to your current UTC offset to see correct beats time +const uint8_t BEAT_REFRESH_FREQUENCY = 8; + +void beats_face_setup(movement_settings_t *settings, void ** context_ptr) { + (void) settings; + (void) context_ptr; +} + +void beats_face_activate(movement_settings_t *settings, void *context) { + (void) settings; + (void) context; + movement_request_tick_frequency(BEAT_REFRESH_FREQUENCY); +} + +bool beats_face_loop(movement_event_t event, movement_settings_t *settings, void *context) { + (void) settings; + (void) context; + + char buf[14]; + float beats; + + watch_date_time date_time; + switch (event.event_type) { + case EVENT_TICK: + date_time = watch_rtc_get_date_time(); + beats = clock2beats(date_time.unit.hour, date_time.unit.minute, date_time.unit.second, event.subsecond, UTC_OFFSET); + sprintf(buf, "bt %6.0f", beats * 100); + + watch_display_string(buf, 0); + break; + case EVENT_LOW_ENERGY_UPDATE: + date_time = watch_rtc_get_date_time(); + beats = clock2beats(date_time.unit.hour, date_time.unit.minute, date_time.unit.second, event.subsecond, UTC_OFFSET); + sprintf(buf, "bt %4d ", (int)beats); + + watch_display_string(buf, 0); + break; + case EVENT_MODE_BUTTON_UP: + movement_move_to_next_face(); + break; + case EVENT_LIGHT_BUTTON_DOWN: + movement_illuminate_led(); + break; + case EVENT_ALARM_BUTTON_DOWN: + case EVENT_ALARM_BUTTON_UP: + case EVENT_ALARM_LONG_PRESS: + default: + break; + } + + return true; +} + +void beats_face_resign(movement_settings_t *settings, void *context) { + (void) settings; + (void) context; + movement_request_tick_frequency(1); +} + +float clock2beats(uint16_t hours, uint16_t minutes, uint16_t seconds, uint16_t subseconds, int16_t utc_offset) { + float beats = seconds + ((float)subseconds / (float)BEAT_REFRESH_FREQUENCY); + beats += 60 * minutes; + beats += (float)hours * 60 * 60; + beats += (utc_offset + 1) * 60 * 60; // offset from utc + 1 since beats in in UTC+1 + + beats /= 86.4; // convert to beats + while(beats > 1000) beats -= 1000; // beats %= 1000 but for a float + + return beats; +}
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