59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Copyright (c) 2023 Bjarki Arge Andreasen
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* Copyright (c) 2024 Andrew Featherstone
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdbool.h>
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#include <stdint.h>
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#include <zephyr/drivers/rtc.h>
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#include "rtc_utils.h"
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bool rtc_utils_validate_rtc_time(const struct rtc_time *timeptr, uint16_t mask)
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{
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if ((mask & RTC_ALARM_TIME_MASK_SECOND) && (timeptr->tm_sec < 0 || timeptr->tm_sec > 59)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_MINUTE) && (timeptr->tm_min < 0 || timeptr->tm_min > 59)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_HOUR) && (timeptr->tm_hour < 0 || timeptr->tm_hour > 23)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_MONTH) && (timeptr->tm_mon < 0 || timeptr->tm_mon > 11)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_MONTHDAY) &&
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(timeptr->tm_mday < 1 || timeptr->tm_mday > 31)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_YEAR) && (timeptr->tm_year < 0 || timeptr->tm_year > 199)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_WEEKDAY) &&
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(timeptr->tm_wday < 0 || timeptr->tm_wday > 6)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_YEARDAY) &&
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(timeptr->tm_yday < 0 || timeptr->tm_yday > 365)) {
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return false;
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}
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if ((mask & RTC_ALARM_TIME_MASK_NSEC) &&
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(timeptr->tm_nsec < 0 || timeptr->tm_nsec > 999999999)) {
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return false;
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}
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return true;
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}
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