ctdoor/ctdoor.ino

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4.8 KiB
Arduino
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#include <Homie.h>
#include <ArduinoOTA.h>
#include <OneButton.h>
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OneButton lock(D1, true);
OneButton door(D2, true);
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#define FW_NAME "ctdoor"
#define FW_VERSION "2.1.5"
unsigned long WiFifix = 0;
unsigned long problemDetected = 0;
int problemCount = 0;
String problemCause;
bool locked = false;
bool closed = false;
HomieNode ctdoor("frontdoor", "commands");
bool fakeHandler(const HomieRange& range, const String& value) {
return true;
}
bool cmdHandler(const HomieRange& range, const String& value) {
String cmd = value;
cmd.toLowerCase();
if (cmd == "reset") {
ctdoor.setProperty("cmd/set").send(" ");
delay(1000);
Homie.reset();
}
else if (cmd == "reboot") {
ctdoor.setProperty("cmd/set").send(" ");
delay(1000);
Homie.reboot();
}
else if (cmd == "ota-restart") {
ctdoor.setProperty("cmd/set").send(" ");
ArduinoOTA.setHostname(Homie.getConfiguration().deviceId);
ArduinoOTA.begin();
}
ctdoor.setProperty("cmd").send(value);
return true;
}
void lockactivityClose() {
if (Homie.getMqttClient().connected()) {
ctdoor.setProperty("lock").send("locked");
}
Homie.getLogger() << "Lockactivity: locked" << endl;
}
void lockactivityOpen() {
Homie.getLogger() << "Lockactivity triggered" << endl;
if (Homie.getMqttClient().connected()) {
ctdoor.setProperty("lock").send("unlocked");
}
Homie.getLogger() << "Lockactivity: unlocked" << endl;
}
void dooractivityClose() {
Homie.getLogger() << "DooractivityClose triggered" << endl;
if (Homie.getMqttClient().connected()) {
ctdoor.setProperty("door").send("closed");
}
Homie.getLogger() << "Dooractivity: closed" << endl;
}
void dooractivityOpen() {
Homie.getLogger() << "DooractivityOpen triggered" << endl;
if (Homie.getMqttClient().connected()) {
ctdoor.setProperty("door").send("open");
}
Homie.getLogger() << "Dooractivity: opened" << endl;
}
void fixWiFi() {
// Posts every 10 seconds the state of WiFi.status(), Homie.getMqttClient().connected() and Homie.isConfigured()
// Within this interval the connectivity is checked and logged if a problem is detected
// Then it disconnects Wifi, if Wifi or MQTT is not connected for 1 Minute (but only if Homie is configured)
if ( WiFifix == 0 || ((millis() - WiFifix) > 10000)) {
if (Homie.isConfigured() == 1) {
float rssi = WiFi.RSSI();
//activate to enable RSSI to MQTT informations
//ctdoor.setProperty("quality").send(String(rssi));
Homie.getLogger() << "Wifi-state:" << WiFi.status() << " | Wi-Fi signal quality: " << rssi << " | MQTT-state:" << Homie.getMqttClient().connected() << " | HomieConfig-state:" << Homie.isConfigured() << endl;
if (!Homie.getMqttClient().connected() || WiFi.status() != 3) {
if (0 == problemDetected) {
if (WiFi.status() != 3) {
problemCause = "WiFi: Disconnected ";
}
if (!Homie.getMqttClient().connected()) {
problemCause += "MQTT: Disconnected";
}
Homie.getLogger() << "Connectivity in problematic state --> " << problemCause << endl;
problemDetected = millis();
}
else if ((millis() - problemDetected) > 120000 && (problemCount >= 5)) {
Homie.getLogger() << "Connectivity in problematic state --> This remained for 10 minutes. Rebooting!" << endl;
Homie.reboot();
}
else if ((millis() - problemDetected) > 120000 && problemCount < 5) {
problemCount = (problemCount + 1);
Homie.getLogger() << "Connectivity in problematic state --> " << problemCause << "/n This remained for 2 minutes. Disconnecting WiFi to start over." << endl;
problemDetected = 0;
problemCause = "";
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if (WiFi.status() != 0) {
WiFi.disconnect();
}
else if (WiFi.status() == 0) {
WiFi.begin();
}
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}
}
else if (problemCount != 0 && Homie.getMqttClient().connected() || WiFi.status() == 3) {
problemCount = 0;
ArduinoOTA.setHostname(Homie.getConfiguration().deviceId);
ArduinoOTA.begin();
}
}
WiFifix = millis();
}
}
void setup() {
Homie_setBrand(FW_NAME);
Homie_setFirmware(FW_NAME, FW_VERSION);
Serial.begin(115200);
Serial << endl << endl;
door.attachLongPressStart(lockactivityClose);
door.attachLongPressStop(lockactivityOpen);
lock.attachLongPressStart(dooractivityClose);
lock.attachLongPressStop(dooractivityOpen);
lock.setPressTicks(250);
door.setPressTicks(250);
Homie.setLedPin(LED_BUILTIN, LOW);
ctdoor.advertise("cmd").settable(cmdHandler);
ctdoor.advertise("door").settable(fakeHandler);
ctdoor.advertise("lock").settable(fakeHandler);
Homie.setup();
ArduinoOTA.setHostname(Homie.getConfiguration().deviceId);
ArduinoOTA.begin();
}
void loop() {
Homie.loop();
ArduinoOTA.handle();
door.tick();
lock.tick();
fixWiFi();
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}