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trying to fix timestamp_to_datetime()

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Methodius
2023-11-20 22:14:49 +09:00
parent ffd9d3c218
commit 51a2e638ed
1 changed files with 21 additions and 25 deletions
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46
applications/main/nfc/helpers/transport.c
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@@ -1,34 +1,30 @@
#include "transport.h" #include "transport.h"
#include <furi_hal_rtc.h> #include <furi_hal_rtc.h>
#include <stdint.h>
#define TAG "Transport parser" #define TAG "Transport parser"
void timestamp_to_datetime(uint32_t timestamp, FuriHalRtcDateTime* datetime) { //Rewrite need void timestamp_to_datetime(uint32_t timestamp, FuriHalRtcDateTime* datetime) {
datetime->year = timestamp / (60 * 60 * 24 * 366) + FURI_HAL_RTC_EPOCH_START_YEAR; uint32_t days = timestamp / FURI_HAL_RTC_SECONDS_PER_DAY;
uint16_t extra_days = (datetime->year - FURI_HAL_RTC_EPOCH_START_YEAR - 1) / 4; uint32_t seconds_in_day = timestamp % FURI_HAL_RTC_SECONDS_PER_DAY;
uint16_t days_since_epoch = timestamp / FURI_HAL_RTC_SECONDS_PER_DAY;
uint16_t days_since_epoch_without_extra_days = days_since_epoch - extra_days; uint16_t year = FURI_HAL_RTC_EPOCH_START_YEAR;
uint16_t days_in_this_year =
days_since_epoch_without_extra_days % furi_hal_rtc_days_per_year[0] + 1; while(days >= furi_hal_rtc_get_days_per_year(year)) {
while(days_in_this_year > furi_hal_rtc_get_days_per_month(0, datetime->month + 1)) { days -= furi_hal_rtc_get_days_per_year(year);
days_in_this_year -= furi_hal_rtc_get_days_per_month(0, datetime->month + 1); (year)++;
datetime->month++;
} }
datetime->month++;
if(FURI_HAL_RTC_IS_LEAP_YEAR(datetime->year)) { uint8_t month = 1;
datetime->day = days_in_this_year - 1; while(days >= furi_hal_rtc_get_days_per_month(FURI_HAL_RTC_IS_LEAP_YEAR(year), month)) {
} else { days -= furi_hal_rtc_get_days_per_month(FURI_HAL_RTC_IS_LEAP_YEAR(year), month);
datetime->day = days_in_this_year; (month)++;
} }
// uint16_t seconds_in_this_day =
// timestamp - (days_since_epoch * FURI_HAL_RTC_SECONDS_PER_DAY); datetime->day = days + 1;
// datetime->hour = seconds_in_this_day / FURI_HAL_RTC_SECONDS_PER_HOUR; datetime->hour = seconds_in_day / FURI_HAL_RTC_SECONDS_PER_HOUR;
// uint16_t minutes_in_this_day = datetime->minute =
// seconds_in_this_day - (datetime->hour * FURI_HAL_RTC_SECONDS_PER_HOUR); (seconds_in_day % FURI_HAL_RTC_SECONDS_PER_HOUR) / FURI_HAL_RTC_SECONDS_PER_MINUTE;
// datetime->minute = minutes_in_this_day / FURI_HAL_RTC_SECONDS_PER_MINUTE; datetime->second = seconds_in_day % FURI_HAL_RTC_SECONDS_PER_MINUTE;
// datetime->second = minutes_in_this_day - (datetime->minute * FURI_HAL_RTC_SECONDS_PER_MINUTE);
datetime->second = timestamp % 60;
datetime->minute = timestamp / 60 % 60;
datetime->hour = timestamp / (60 * 60) % 24;
} }
void from_days_to_datetime(uint16_t days, FuriHalRtcDateTime* datetime, uint16_t start_year) { void from_days_to_datetime(uint16_t days, FuriHalRtcDateTime* datetime, uint16_t start_year) {