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bufix: ntp query when NTP gets enabled from UI

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when NTP got enabled via UI, WLED would wait up to 12 hours before issuing the first NTP request.
This commit is contained in:
Frank 2023-11-20 15:13:39 +01:00
parent 1e29d9463e
commit 80c67d37c0
4 changed files with 6 additions and 5 deletions
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2
wled00/ntp.cpp
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@ -247,7 +247,7 @@ static bool isValidNtpResponse(byte * ntpPacket) {
// based on https://github.com/taranais/NTPClient/blob/master/NTPClient.cpp
if((ntpPacket[0] & 0b11000000) == 0b11000000) return false; //reject LI=UNSYNC
// if((ntpPacket[0] & 0b00111000) >> 3 < 0b100) return false; //reject Version < 4
if((ntpPacket[0] & 0b00000111) != 0b100) return false; //reject Mode == Server
if((ntpPacket[0] & 0b00000111) != 0b100) return false; //reject Mode != Server
if((ntpPacket[1] < 1) || (ntpPacket[1] > 15)) return false; //reject invalid Stratum
if( ntpPacket[16] == 0 && ntpPacket[17] == 0 &&
ntpPacket[18] == 0 && ntpPacket[19] == 0 &&

2
wled00/set.cpp
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@ -396,7 +396,7 @@ void handleSettingsSet(AsyncWebServerRequest *request, byte subPage)
//start ntp if not already connected
if (ntpEnabled && WLED_CONNECTED && !ntpConnected) ntpConnected = ntpUdp.begin(ntpLocalPort);
ntpLastSyncTime = 0; // force new NTP query
ntpLastSyncTime = NTP_NEVER; // force new NTP query
longitude = request->arg(F("LN")).toFloat();
latitude = request->arg(F("LT")).toFloat();

2
wled00/wled.cpp
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@ -133,7 +133,7 @@ void WLED::loop()
if (lastMqttReconnectAttempt > millis()) {
rolloverMillis++;
lastMqttReconnectAttempt = 0;
ntpLastSyncTime = 0;
ntpLastSyncTime = NTP_NEVER; // force new NTP query
strip.restartRuntime();
}
if (millis() - lastMqttReconnectAttempt > 30000 || lastMqttReconnectAttempt == 0) { // lastMqttReconnectAttempt==0 forces immediate broadcast

5
wled00/wled.h
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@ -644,10 +644,11 @@ WLED_GLOBAL String escapedMac;
WLED_GLOBAL DNSServer dnsServer;
// network time
#define NTP_NEVER 999000000L
WLED_GLOBAL bool ntpConnected _INIT(false);
WLED_GLOBAL time_t localTime _INIT(0);
WLED_GLOBAL unsigned long ntpLastSyncTime _INIT(999000000L);
WLED_GLOBAL unsigned long ntpPacketSentTime _INIT(999000000L);
WLED_GLOBAL unsigned long ntpLastSyncTime _INIT(NTP_NEVER);
WLED_GLOBAL unsigned long ntpPacketSentTime _INIT(NTP_NEVER);
WLED_GLOBAL IPAddress ntpServerIP;
WLED_GLOBAL uint16_t ntpLocalPort _INIT(2390);
WLED_GLOBAL uint16_t rolloverMillis _INIT(0);