diff options
Diffstat (limited to 'watch-library/shared/watch/watch_utility.h')
| -rw-r--r-- | watch-library/shared/watch/watch_utility.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/watch-library/shared/watch/watch_utility.h b/watch-library/shared/watch/watch_utility.h index f4411ce5..57bcbed7 100644 --- a/watch-library/shared/watch/watch_utility.h +++ b/watch-library/shared/watch/watch_utility.h @@ -74,7 +74,7 @@ uint32_t watch_utility_date_time_to_unix_time(watch_date_time date_time, uint32_ */ watch_duration_t watch_utility_seconds_to_duration(uint32_t seconds); -/** @brief Returns the UNIX time (seconds since 1970) for a given watch_date_time struct. +/** @brief Returns a watch_date_time struct for a given UNIX time and UTC offset. * @param timestamp The UNIX timestamp that you wish to convert. * @param utc_offset The number of seconds that you wish date_time to be offset from UTC. * @return A watch_date_time for the given UNIX timestamp and UTC offset, or if outside the range that @@ -124,4 +124,12 @@ watch_date_time watch_utility_date_time_convert_zone(watch_date_time date_time, */ float watch_utility_thermistor_temperature(uint16_t value, bool highside, float b_coefficient, float nominal_temperature, float nominal_resistance, float series_resistance); +/** @brief Offset a timestamp by a given amount + * @param now Timestamp to offset from + * @param hours Number of hours to offset + * @param minutes Nmber of minutes to offset + * @param seconds Number of secodns to offset + */ +uint32_t watch_utility_offset_timestamp(uint32_t now, int8_t hours, int8_t minutes, int8_t seconds); + #endif |