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add #386 and #408, sync time with thermostat

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This commit is contained in:
MichaelDvP
2022-03-23 12:36:54 +01:00
parent 9b70985d32
commit 9bef53c16c
1 changed files with 28 additions and 3 deletions
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31
src/devices/thermostat.cpp
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@@ -1205,14 +1205,14 @@ void Thermostat::process_RCTime(std::shared_ptr<const Telegram> telegram) {
return;
}
if (telegram->message_data[7] & 0x0C) { // date and time not valid
set_datetime("ntp", -1); // set from NTP
if ((telegram->message_data[7] & 0x0C) && has_command(&dateTime_)) { // date and time not valid
set_datetime("ntp", -1); // set from NTP
return;
}
// render date to HH:MM:SS DD/MM/YYYY
// had to create separate buffers because of how printf works
char date[25];
char date[sizeof(dateTime_)];
char buf1[6];
char buf2[6];
char buf3[6];
@@ -1231,6 +1231,31 @@ void Thermostat::process_RCTime(std::shared_ptr<const Telegram> telegram) {
Helpers::itoa((telegram->message_data[0] & 0x7F) + 2000, buf6) // year
);
has_update(dateTime_, date, sizeof(dateTime_));
// check clock
time_t now = time(nullptr);
tm * tm_ = localtime(&now);
bool ntp_ = tm_->tm_year > 110; // year 2010 and up, time is valid
tm_->tm_year = telegram->message_data[0] + 100;
tm_->tm_mon = telegram->message_data[1] - 1;
tm_->tm_mday = telegram->message_data[3];
tm_->tm_hour = telegram->message_data[2];
tm_->tm_min = telegram->message_data[4];
tm_->tm_sec = telegram->message_data[5];
tm_->tm_isdst = telegram->message_data[7] & 0x01;
time_t ttime = mktime(tm_); // thermostat time
if (ntp_ && has_command(&dateTime_)) { // have NTP time and command
double difference = difftime(now, ttime);
if (difference > 15 || difference < -15) {
set_datetime("ntp", -1); // set from NTP
LOG_INFO(F("thermostat time correction from ntp"));
}
}
if (!ntp_ && tm_->tm_year > 110) { // emsesp clock not set, but thermostat clock
struct timeval newnow = {.tv_sec = ttime};
settimeofday(&newnow, nullptr);
LOG_INFO(F("ems-esp time set from thermostat"));
}
}
// process_RCError - type 0xA2 - error message - 14 bytes long