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Add NTP drift information 

Add NTP drift information
This commit is contained in:
Theo Arends 2019-07-05 11:47:13 +02:00
parent c36f93987c
commit 99f680da57
2 changed files with 9 additions and 1 deletions
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3
sonoff/sonoff.ino
View File

@ -2013,7 +2013,8 @@ void PerformEverySecond(void)
if (ntp_synced_message) {
// Moved here to fix syslog UDP exception 9 during RtcSecond
AddLog_P2(LOG_LEVEL_DEBUG, PSTR(D_LOG_APPLICATION "(" D_UTC_TIME ") %s, (" D_DST_TIME ") %s, (" D_STD_TIME ") %s"), GetTime(0).c_str(), GetTime(2).c_str(), GetTime(3).c_str());
AddLog_P2(LOG_LEVEL_DEBUG, PSTR("NTP: Drift %d, (" D_UTC_TIME ") %s, (" D_DST_TIME ") %s, (" D_STD_TIME ") %s"),
DriftTime(), GetTime(0).c_str(), GetTime(2).c_str(), GetTime(3).c_str());
ntp_synced_message = false;
}

7
sonoff/support_rtc.ino
View File

@ -46,10 +46,16 @@ uint32_t standard_time = 0;
uint32_t ntp_time = 0;
uint32_t midnight = 0;
uint32_t restart_time = 0;
int32_t drift_time = 0;
int32_t time_timezone = 0;
uint8_t midnight_now = 0;
uint8_t ntp_sync_minute = 0;
int32_t DriftTime(void)
{
return drift_time;
}
String GetBuildDateAndTime(void)
{
// "2017-03-07T11:08:02" - ISO8601:2004
@ -356,6 +362,7 @@ void RtcSecond(void)
ntp_time = sntp_get_current_timestamp();
if (ntp_time > 1451602800) { // Fix NTP bug in core 2.4.1/SDK 2.2.1 (returns Thu Jan 01 08:00:10 1970 after power on)
ntp_force_sync = false;
if (utc_time > 1451602800) { drift_time = ntp_time - utc_time; }
utc_time = ntp_time;
ntp_sync_minute = 60; // Sync so block further requests
if (restart_time == 0) {