move weekday lookup to new utilities file

This commit is contained in:
Joey Castillo 2021-10-23 16:13:11 -04:00
parent f1a706792e
commit 8f6cd8b290
4 changed files with 80 additions and 12 deletions

View file

@ -81,6 +81,7 @@ SRCS += \
$(TOP)/watch-library/watch/watch_i2c.c \
$(TOP)/watch-library/watch/watch_uart.c \
$(TOP)/watch-library/watch/watch_deepsleep.c \
$(TOP)/watch-library/watch/watch_utility.c \
$(TOP)/watch-library/watch/watch_private.c \
$(TOP)/watch-library/watch/watch.c \
$(TOP)/watch-library/hal/src/hal_atomic.c \

View file

@ -1,6 +1,7 @@
#include <stdlib.h>
#include "simple_clock_face.h"
#include "watch.h"
#include "watch_utility.h"
void simple_clock_face_setup(movement_settings_t *settings, void ** context_ptr) {
(void) settings;
@ -19,7 +20,6 @@ void simple_clock_face_activate(movement_settings_t *settings, void *context) {
}
bool simple_clock_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
const char weekdays[7][3] = {"SA", "SU", "MO", "TU", "WE", "TH", "FR"};
char buf[11];
uint8_t pos;
@ -57,9 +57,9 @@ bool simple_clock_face_loop(movement_event_t event, movement_settings_t *setting
pos = 0;
if (event.event_type == EVENT_LOW_ENERGY_UPDATE) {
if (!watch_tick_animation_is_running()) watch_start_tick_animation(500);
sprintf(buf, "%s%2d%2d%02d ", weekdays[simple_clock_face_get_weekday(date_time.unit.year, date_time.unit.month, date_time.unit.day)], date_time.unit.day, date_time.unit.hour, date_time.unit.minute);
sprintf(buf, "%s%2d%2d%02d ", watch_utility_get_weekday(date_time), date_time.unit.day, date_time.unit.hour, date_time.unit.minute);
} else {
sprintf(buf, "%s%2d%2d%02d%02d", weekdays[simple_clock_face_get_weekday(date_time.unit.year, date_time.unit.month, date_time.unit.day)], date_time.unit.day, date_time.unit.hour, date_time.unit.minute, date_time.unit.second);
sprintf(buf, "%s%2d%2d%02d%02d", watch_utility_get_weekday(date_time), date_time.unit.day, date_time.unit.hour, date_time.unit.minute, date_time.unit.second);
}
}
watch_display_string(buf, pos);
@ -83,12 +83,3 @@ void simple_clock_face_resign(movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
}
uint8_t simple_clock_face_get_weekday(uint16_t year, uint16_t month, uint16_t day) {
year += 20;
if (month <= 2) {
month += 12;
year--;
}
return (day + 13 * (month + 1) / 5 + year + year / 4 + 525) % 7;
}

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@ -0,0 +1,35 @@
/*
* MIT License
*
* Copyright (c) 2021 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 "watch_utility.h"
const char * watch_utility_get_weekday(watch_date_time date_time) {
static const char weekdays[7][3] = {"SA", "SU", "MO", "TU", "WE", "TH", "FR"};
date_time.unit.year += 20;
if (date_time.unit.month <= 2) {
date_time.unit.month += 12;
date_time.unit.year--;
}
return weekdays[(date_time.unit.day + 13 * (date_time.unit.month + 1) / 5 + date_time.unit.year + date_time.unit.year / 4 + 525) % 7];
}

View file

@ -0,0 +1,41 @@
/*
* MIT License
*
* Copyright (c) 2021 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 _WATCH_UTILITY_H_INCLUDED
#define _WATCH_UTILITY_H_INCLUDED
////< @file watch_utility.h
#include "watch.h"
/** @addtogroup utility Utility Functions
* @brief This section covers various useful functions that don't fit anywhere else.
**/
/// @{
/** @brief Returns a two-letter weekday for the given timestamp, suitable for display
* in positions 0-1 of the watch face
* @param date_time The watch_date_time whose weekday you want.
*/
const char * watch_utility_get_weekday(watch_date_time date_time);
#endif