Dont hammer the bus

2026-04-17 23:21:03 +02:00
parent f68fbc39e4
commit 134527de5f
1 changed files with 7 additions and 6 deletions
@@ -545,14 +545,15 @@ void updatePeriodic() {
  // DS3231 (if present) has priority, synchronize the system time
  // every 10 minutes directly against the RTC, instead of calculating.
  if (initExternalRTC()) {
-    time_t rtcTime = readExternalRTC();
    unsigned long nowMs = millis();
-    if ((nowMs - lastPeriodicUpdateMs >= PERIODIC_UPDATE_INTERVAL_MS) &&
-        (rtcTime > 1577836800)) {  // Check if time is after 2020 (plausible timestamp)
+    if (nowMs - lastPeriodicUpdateMs >= PERIODIC_UPDATE_INTERVAL_MS) {
+      time_t rtcTime = readExternalRTC();
+      if (rtcTime > 1577836800) {  // Check if time is after 2020 (plausible timestamp)
        lastPeriodicUpdateMs = nowMs;
        setSystemClock(rtcTime);
        LOG_DBG("CLK", "Systemtime has been taken from DS3231");
      }
+    }
    return;
  }