Fork of the espurna firmware for `mhsw` switches
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/*
A SCHEDULER MODULE
Copyright (C) 2017 by faina09
*/
#if SCHEDULER_SUPPORT
#include <NtpClientLib.h>
void _schWebSocketOnSend(JsonObject &root){
root["maxScheduled"] = MAX_SCHEDULED;
JsonArray &sch = root.createNestedArray("schedule");
for (byte i = 0; i < MAX_SCHEDULED; i++) {
if (!hasSetting("sch_switch", i))
break;
JsonObject &scheduler = sch.createNestedObject();
scheduler["sch_switch"] = getSetting("sch_switch", i, "");
scheduler["sch_operation"] = getSetting("sch_operation", i, "");
scheduler["sch_hour"] = getSetting("sch_hour", i, "");
scheduler["sch_minute"] = getSetting("sch_minute", i, "");
scheduler["sch_weekdays"] = getSetting("sch_weekdays", i, "");
}
}
void schSetup(){
// Update websocket clients
#if WEB_SUPPORT
wsOnSendRegister(_schWebSocketOnSend);
#endif
int i;
for (i = 0; i < MAX_SCHEDULED; i++) {
if (getSetting("sch_switch" + String(i)).length() == 0)
break;
String sch_weekdays = getSetting("sch_weekdays" + String(i));
int sch_switch = getSetting("sch_switch" + String(i)).toInt();
int sch_operation = getSetting("sch_operation" + String(i)).toInt();
int sch_hour = getSetting("sch_hour" + String(i)).toInt();
int sch_minute = getSetting("sch_minute" + String(i)).toInt();
DEBUG_MSG_P(PSTR("[SCH] Turn switch #%d %s at %02d:%02d on %s\n"), sch_switch, sch_operation ? "ON" : "OFF", sch_hour, sch_minute, (char *)sch_weekdays.c_str());
}
}
void schLoop(){
// Check if we should compare scheduled and actual times
static unsigned long last_update = 0;
static int sec = 0;
if ((millis() - last_update > ((SCH_UPDATE_SEC + 60 - sec)*1000)) || (last_update == 0)) {
last_update = millis();
if (!ntpConnected()){
time_t t = now();
sec = second(t);
DEBUG_MSG_P(PSTR("[SCH] no NTP, time now=%02d:%02d:%02d\n"),hour(t),minute(t),second(t));
}
else {
// compare at next minute and SCH_UPDATE_SEC seconds
sec = NTP.getTimeDateString().substring(6, 8).toInt();
}
int i;
for (i = 0; i < MAX_SCHEDULED; i++) {
if (getSetting("sch_switch" + String(i)).length() == 0)
break;
String sch_weekdays = getSetting("sch_weekdays" + String(i));
if (isThisWday(sch_weekdays)) {
int sch_switch = getSetting("sch_switch" + String(i)).toInt();
int sch_operation = getSetting("sch_operation" + String(i)).toInt();
int sch_hour = getSetting("sch_hour" + String(i)).toInt();
int sch_minute = getSetting("sch_minute" + String(i)).toInt();
//DEBUG_MSG_P(PSTR("[SCH] Today it will turn switch #%d %d @ %02d:%02d\n"), sch_switch, sch_operation, sch_hour, sch_minute);
int minToTrigger = diffTime(sch_hour, sch_minute);
if (minToTrigger == 0) {
relayStatus(sch_switch, sch_operation);
DEBUG_MSG_P(PSTR("[SCH] TRIGGERED!! switch #%d is %s\n"), sch_switch, sch_operation ? "ON" : "OFF");
}
if (minToTrigger < 0) {
//DEBUG_MSG_P(PSTR("[SCH] Time now: %s\n"), (char *)ntpDateTime().c_str()); // aaaa/mm/dd hh:mm:ss
DEBUG_MSG_P(PSTR("[SCH] Time now: %s, %d minutes to trigger %02d:%02d switch #%d %s\n"),
(char *)ntpDateTime().c_str(), -minToTrigger, sch_hour, sch_minute, sch_switch, sch_operation ? "ON" : "OFF");
}
}
}
}
}
bool isThisWday(String weekdays){
//Sunday = 1, Monday = 2, ...
int w = weekday(now());
//DEBUG_MSG_P(PSTR("[SCH] ntp weekday: %d\n"), w);
char * pch;
char * p = (char *)weekdays.c_str();
while ((pch = strtok_r(p, ",", &p)) != NULL) {
//DEBUG_MSG_P(PSTR("[SCH] w found: %d\n"), atoi(pch));
if (atoi(pch) == w) return true;
}
return false;
}
int diffTime(int schhour, int schminute){
if (!ntpConnected()){
time_t t = now();
DEBUG_MSG_P(PSTR("[SCH] no NTP time = %02d:%02d:%02d\n"),hour(t),minute(t),second(t));
return (hour(t) - schhour) * 60 + minute(t) - schminute;
}
else {
String value = NTP.getTimeDateString();
int hour = value.substring(0, 2).toInt();
int minute = value.substring(3, 5).toInt();
//DEBUG_MSG_P(PSTR("[SCH] ntp time: %02d:%02d\n"), hour, minute);
//DEBUG_MSG_P(PSTR("[SCH] cmp time: %02d:%02d\n"), schhour, schminute);
return (hour - schhour) * 60 + minute - schminute;
}
}
#endif