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QuickFix DS3231 NTP server used with GPS

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This commit is contained in:
Theo Arends 2022-02-27 15:09:09 +01:00
parent 47dce68e9e
commit f0e46bc24a
1 changed files with 19 additions and 29 deletions
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48
tasmota/xsns_33_ds3231.ino
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@ -35,8 +35,9 @@
#define XSNS_33 33
#define XI2C_26 26 // See I2CDEVICES.md
#include "NTPServer.h"
#include "NTPPacket.h"
#ifndef USE_GPS // USE_GPS provides it's own (better) NTP server so skip this one
#define DS3231_NTP_SERVER
#endif
//DS3232 I2C Address
#ifndef USE_RTC_ADDR
@ -70,6 +71,10 @@ bool ds3231ReadStatus = false;
bool ds3231WriteStatus = false; //flag, we want to read/write to DS3231 only once
bool DS3231chipDetected = false;
#ifdef DS3231_NTP_SERVER
#include "NTPServer.h"
#include "NTPPacket.h"
#define D_CMND_NTP "NTP"
const char S_JSON_NTP_COMMAND_NVALUE[] PROGMEM = "{\"" D_CMND_NTP "%s\":%d}";
@ -86,6 +91,7 @@ struct NTP_t {
uint32_t runningNTP:1;
} mode;
} NTP;
#endif // DS3231_NTP_SERVER
/*----------------------------------------------------------------------*
Detect the DS3231 Chip
@ -145,27 +151,7 @@ void SetDS3231Time (uint32_t epoch_time) {
void DS3231EverySecond(void) {
if (!ds3231ReadStatus && (Rtc.utc_time < START_VALID_TIME)) { // We still did not sync with NTP (time not valid) , so, read time from DS3231
/*
TIME_T tmpTime;
TasmotaGlobal.ntp_force_sync = true; //force to sync with ntp
Rtc.utc_time = ReadFromDS3231(); //we read UTC TIME from DS3231
// from this line, we just copy the function from "void RtcSecond()" at the support.ino ,line 2143 and above
// We need it to set rules etc.
BreakTime(Rtc.utc_time, tmpTime);
if (Rtc.utc_time < START_VALID_TIME ) {
ds3231ReadStatus = true; //if time in DS3231 is valid, do not update again
}
RtcTime.year = tmpTime.year + 1970;
Rtc.daylight_saving_time = RuleToTime(Settings->tflag[1], RtcTime.year);
Rtc.standard_time = RuleToTime(Settings->tflag[0], RtcTime.year);
AddLog(LOG_LEVEL_INFO, PSTR("Set time from DS3231 to RTC (" D_UTC_TIME ") %s, (" D_DST_TIME ") %s, (" D_STD_TIME ") %s"),
GetDateAndTime(DT_UTC).c_str(), GetDateAndTime(DT_DST).c_str(), GetDateAndTime(DT_STD).c_str());
if (Rtc.local_time < START_VALID_TIME) { // 2016-01-01
TasmotaGlobal.rules_flag.time_init = 1;
} else {
TasmotaGlobal.rules_flag.time_set = 1;
}
*/
uint32_t ds3231_time = ReadFromDS3231(); // Read UTC TIME from DS3231
if (ds3231_time > START_VALID_TIME) {
@ -181,17 +167,19 @@ void DS3231EverySecond(void) {
SetDS3231Time(Rtc.utc_time); // Update the DS3231 time
ds3231WriteStatus = true;
}
#ifdef DS3231_NTP_SERVER
if (NTP.mode.runningNTP) {
timeServer.processOneRequest(Rtc.utc_time, NTP_MILLIS_OFFSET);
}
#endif // DS3231_NTP_SERVER
}
#ifdef DS3231_NTP_SERVER
/*********************************************************************************************\
NTP functions
\*********************************************************************************************/
* NTP functions
\*********************************************************************************************/
void NTPSelectMode(uint16_t mode) {
DEBUG_SENSOR_LOG(PSTR("DS3: NTP status %u"),mode);
switch(mode){
case 0:
NTP.mode.runningNTP = false;
@ -201,7 +189,6 @@ void NTPSelectMode(uint16_t mode) {
NTP.mode.runningNTP = true;
}
break;
}
}
@ -213,10 +200,11 @@ bool NTPCmd(void) {
}
return serviced;
}
#endif // DS3231_NTP_SERVER
/*********************************************************************************************\
Interface
\*********************************************************************************************/
* Interface
\*********************************************************************************************/
bool Xsns33(uint8_t function) {
if (!I2cEnabled(XI2C_26)) { return false; }
@ -228,11 +216,13 @@ bool Xsns33(uint8_t function) {
}
else if (DS3231chipDetected) {
switch (function) {
#ifdef DS3231_NTP_SERVER
case FUNC_COMMAND_SENSOR:
if (XSNS_33 == XdrvMailbox.index) {
result = NTPCmd();
}
break;
#endif // DS3231_NTP_SERVER
case FUNC_EVERY_SECOND:
DS3231EverySecond();
break;