DigitalInfinity/ESP32-PaxCounter
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rcttime.cpp: mutex param added

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This commit is contained in:
Verkehrsrot 2019-03-24 16:17:36 +01:00
parent c0abe0652e
commit e18f9fdcae
3 changed files with 7 additions and 5 deletions
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1
include/globals.h
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@ -99,6 +99,7 @@ typedef struct {
enum sendprio_t { prio_low, prio_normal, prio_high };
enum timesource_t { _gps, _rtc, _lora, _unsynced };
enum mutexselect_t { no_mutex, do_mutex};
extern std::set<uint16_t, std::less<uint16_t>, Mallocator<uint16_t>> macs;
extern std::array<uint64_t, 0xff>::iterator it;

2
include/rtctime.h
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@ -9,7 +9,7 @@
extern RtcDS3231<TwoWire> Rtc; // make RTC instance globally available
uint8_t rtc_init(void);
uint8_t set_rtctime(time_t t);
uint8_t set_rtctime(time_t t, mutexselect_t mutex);
void sync_rtctime(void);
time_t get_rtctime(void);
float get_rtctemp(void);

7
src/rtctime.cpp
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@ -46,13 +46,14 @@ uint8_t rtc_init(void) {
} // rtc_init()
uint8_t set_rtctime(time_t t) { // t is UTC in seconds epoch time
if (I2C_MUTEX_LOCK()) {
Rtc.SetDateTime(RtcDateTime(t - SECS_YR_2000)); // epoch -> sec2000
uint8_t set_rtctime(time_t t, mutexselect_t mutex) { // t is sec epoch time
if (!mutex || I2C_MUTEX_LOCK()) {
#ifdef RTC_INT // sync rtc 1Hz pulse on top of second
Rtc.SetSquareWavePin(DS3231SquareWavePin_ModeNone); // off
Rtc.SetSquareWavePin(DS3231SquareWavePin_ModeClock); // start
#endif
Rtc.SetDateTime(RtcDateTime(t - SECS_YR_2000)); // epoch -> sec2000
if (mutex)
I2C_MUTEX_UNLOCK();
ESP_LOGI(TAG, "RTC time synced");
return 1; // success