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Merge PR #434 - fix leap years

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Improves handling of months in the Sensor Watch
by computing whether the given year is a leap year.

Reviewed-by: Matheus Afonso Martins Moreira <matheus@matheusmoreira.com>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/434
This commit is contained in:
Matheus Afonso Martins Moreira
2024-08-28 22:46:49 -03:00
parent c8ca0d3619 09576807eb
commit 663cd725f8
7 changed files with 36 additions and 48 deletions
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8
watch-library/shared/watch/watch_utility.c
View File

@@ -315,3 +315,11 @@ uint32_t watch_utility_offset_timestamp(uint32_t now, int8_t hours, int8_t minut
new += seconds;
return new;
}
uint8_t days_in_month(uint8_t month, uint16_t year) {
static const uint8_t days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
uint8_t days = days_in_month[month - 1];
if (month == 2 && is_leap(year))
days += 1;
return days;
}

6
watch-library/shared/watch/watch_utility.h
View File

@@ -164,4 +164,10 @@ float watch_utility_thermistor_temperature(uint16_t value, bool highside, float
*/
uint32_t watch_utility_offset_timestamp(uint32_t now, int8_t hours, int8_t minutes, int8_t seconds);
/** @brief Returns the number of days in a month. It also handles Leap Years for February.
* @param month The month of the date (1-12)
* @param year The year of the date (ex. 2022)
*/
uint8_t days_in_month(uint8_t month, uint16_t year);
#endif