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apps/examples/rtc/rtc_main.c: Fix crash of rtc app while CONFIG_RTC_HIRES is enabled #7089

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apps/examples/rtc/rtc_main.c: Fix crash of rtc app while CONFIG_RTC_HIRES is enabled #7089

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9 changes: 4 additions & 5 deletions apps/examples/rtc/rtc_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -103,7 +103,7 @@ static void *rtc_test(void *arg)
int fd;

/* populate prev_time to epoch (01-01-1970) in order reset RTC as it provides number of seconds passed starting from epoch */
struct rtc_time prev_time = RTC_TIME_INITIALIZER(1970, 1, 1, 0, 0, 0);
struct rtc_time prev_time;
struct rtc_time next_time;
struct tm prev_tm;
struct tm next_tm;
Expand All @@ -126,11 +126,10 @@ static void *rtc_test(void *arg)
printf("ERROR : Fail to open rtc.\n");
return NULL;
}

/* Initialize the RTC time as 0 */
ret = ioctl(fd, RTC_SET_TIME, (unsigned long)&prev_time);
/* Read initial RTC time */
ret = ioctl(fd, RTC_RD_TIME, (unsigned long)&prev_time);
if (ret < 0) {
printf("ERROR : Fail to set RTC init time.\n");
printf("ERROR : Fail to get from RTC.\n");
close(fd);
return NULL;
}
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