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Print Unix epoch on time_t 64bit platforms (#4673)

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Fixes (#4600) by using unsigned 32bit for epoch.

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
zerolint 2024-09-10 16:51:28 -04:00 committed by GitHub
parent 013021941e
commit 6724f1f7ea
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GPG Key ID: B5690EEEBB952194
1 changed files with 17 additions and 9 deletions
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26
src/gps/RTC.cpp
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@ -43,7 +43,10 @@ void readFromRTC()
t.tm_sec = rtc.getSecond();
tv.tv_sec = gm_mktime(&t);
tv.tv_usec = 0;
LOG_DEBUG("Read RTC time from RV3028 as %ld\n", tv.tv_sec);
uint32_t printableEpoch = tv.tv_sec; // Print lib only supports 32 bit but time_t can be 64 bit on some platforms
LOG_DEBUG("Read RTC time from RV3028 getTime as %02d-%02d-%02d %02d:%02d:%02d (%ld)\n", t.tm_year + 1900, t.tm_mon + 1,
t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec, printableEpoch);
timeStartMsec = now;
zeroOffsetSecs = tv.tv_sec;
if (currentQuality == RTCQualityNone) {
@ -71,7 +74,10 @@ void readFromRTC()
t.tm_sec = tc.second;
tv.tv_sec = gm_mktime(&t);
tv.tv_usec = 0;
LOG_DEBUG("Read RTC time from PCF8563 as %ld\n", tv.tv_sec);
uint32_t printableEpoch = tv.tv_sec; // Print lib only supports 32 bit but time_t can be 64 bit on some platforms
LOG_DEBUG("Read RTC time from PCF8563 getDateTime as %02d-%02d-%02d %02d:%02d:%02d (%ld)\n", t.tm_year + 1900,
t.tm_mon + 1, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec, printableEpoch);
timeStartMsec = now;
zeroOffsetSecs = tv.tv_sec;
if (currentQuality == RTCQualityNone) {
@ -81,7 +87,8 @@ void readFromRTC()
#else
if (!gettimeofday(&tv, NULL)) {
uint32_t now = millis();
LOG_DEBUG("Read RTC time as %ld\n", tv.tv_sec);
uint32_t printableEpoch = tv.tv_sec; // Print lib only supports 32 bit but time_t can be 64 bit on some platforms
LOG_DEBUG("Read RTC time as %ld\n", printableEpoch);
timeStartMsec = now;
zeroOffsetSecs = tv.tv_sec;
}
@ -101,6 +108,7 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate)
{
static uint32_t lastSetMsec = 0;
uint32_t now = millis();
uint32_t printableEpoch = tv->tv_sec; // Print lib only supports 32 bit but time_t can be 64 bit on some platforms
bool shouldSet;
if (forceUpdate) {
@ -113,7 +121,7 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate)
} else if (q >= RTCQualityNTP && (now - lastSetMsec) > (12 * 60 * 60 * 1000UL)) {
// Every 12 hrs we will slam in a new GPS or Phone GPS / NTP time, to correct for local RTC clock drift
shouldSet = true;
LOG_DEBUG("Reapplying external time to correct clock drift %ld secs\n", tv->tv_sec);
LOG_DEBUG("Reapplying external time to correct clock drift %ld secs\n", printableEpoch);
} else {
shouldSet = false;
LOG_DEBUG("Current RTC quality: %s. Ignoring time of RTC quality of %s\n", RtcName(currentQuality), RtcName(q));
@ -140,8 +148,8 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate)
#endif
tm *t = gmtime(&tv->tv_sec);
rtc.setTime(t->tm_year + 1900, t->tm_mon + 1, t->tm_wday, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
LOG_DEBUG("RV3028_RTC setTime %02d-%02d-%02d %02d:%02d:%02d %ld\n", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
t->tm_hour, t->tm_min, t->tm_sec, tv->tv_sec);
LOG_DEBUG("RV3028_RTC setTime %02d-%02d-%02d %02d:%02d:%02d (%ld)\n", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
t->tm_hour, t->tm_min, t->tm_sec, printableEpoch);
}
#elif defined(PCF8563_RTC)
if (rtc_found.address == PCF8563_RTC) {
@ -154,8 +162,8 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate)
#endif
tm *t = gmtime(&tv->tv_sec);
rtc.setDateTime(t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
LOG_DEBUG("PCF8563_RTC setDateTime %02d-%02d-%02d %02d:%02d:%02d %ld\n", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
t->tm_hour, t->tm_min, t->tm_sec, tv->tv_sec);
LOG_DEBUG("PCF8563_RTC setDateTime %02d-%02d-%02d %02d:%02d:%02d (%ld)\n", t->tm_year + 1900, t->tm_mon + 1,
t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, printableEpoch);
}
#elif defined(ARCH_ESP32)
settimeofday(tv, NULL);
@ -272,4 +280,4 @@ time_t gm_mktime(struct tm *tm)
#else
return mktime(tm);
#endif
}
}