DigitalInfinity/ESP32-PaxCounter
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timekeeper.cpp: fix #if #endif issue

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cyberman54 2022-01-19 20:29:31 +01:00
parent 76317efc00
commit b2c89b3e1a
1 changed files with 8 additions and 46 deletions
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54
src/timekeeper.cpp
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@ -8,6 +8,10 @@
#endif
#endif
#if (defined HAS_DCF77 && defined HAS_IF482)
#error You must define at most one of IF482 or DCF77!
#endif
// Local logging tag
static const char TAG[] = __FILE__;
@ -21,12 +25,6 @@ time_t _COMPILETIME = compileTime(__DATE__);
TaskHandle_t ClockTask = NULL;
hw_timer_t *ppsIRQ = NULL;
#if (defined HAS_IF482 || defined HAS_DCF77)
#if (defined HAS_DCF77 && defined HAS_IF482)
#error You must define at most one of IF482 or DCF77!
#endif
#ifdef HAS_IF482
HardwareSerial IF482(2); // use UART #2 (#1 may be in use for serial GPS)
static TickType_t txDelay = pdMS_TO_TICKS(1000 - IF482_SYNC_FIXUP) -
@ -345,8 +343,6 @@ void clock_loop(void *taskparameter) { // ClockTask
} // for
} // clock_loop()
#endif // HAS_IF482 || defined HAS_DCF77
// we use compile date to create a time_t reference "in the past"
time_t compileTime(const String compile_date) {
@ -360,49 +356,15 @@ time_t compileTime(const String compile_date) {
if (secs == -1) {
// determine month
// determine date
// we go one day back to bypass unknown timezone of local time
sscanf(compile_date.c_str(), "%s %d %d", s_month, &t.tm_mday - 1, &year);
t.tm_mon = (strstr(month_names, s_month) - month_names) / 3;
t.tm_year = year - 1900;
// convert to secs UTC
secs = mkgmtime(&t);
// convert to secs local time
secs = mktime(&t);
}
return secs;
}
static bool IsLeapYear(short year) {
if (year % 4 != 0)
return false;
if (year % 100 != 0)
return true;
return (year % 400) == 0;
}
// convert UTC tm time to time_t epoch time
time_t mkgmtime(const struct tm *ptm) {
const int SecondsPerMinute = 60;
const int SecondsPerHour = 3600;
const int SecondsPerDay = 86400;
const int DaysOfMonth[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
time_t secs = 0;
// tm_year is years since 1900
int year = ptm->tm_year + 1900;
for (int y = 1970; y < year; ++y) {
secs += (IsLeapYear(y) ? 366 : 365) * SecondsPerDay;
}
// tm_mon is month from 0..11
for (int m = 0; m < ptm->tm_mon; ++m) {
secs += DaysOfMonth[m] * SecondsPerDay;
if (m == 1 && IsLeapYear(year))
secs += SecondsPerDay;
}
secs += (ptm->tm_mday - 1) * SecondsPerDay;
secs += ptm->tm_hour * SecondsPerHour;
secs += ptm->tm_min * SecondsPerMinute;
secs += ptm->tm_sec;
return secs;
}