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ESP8266-termostat
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ArduinoIDE autoformat

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David Zálešák 1 year ago
parent 2ab48e73bb
commit 91844e4f66
1 changed files with 57 additions and 57 deletions
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ESPtermostat.ino
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@ -33,7 +33,7 @@ float correction[3] = {CORRECTION1, CORRECTION2, CORRECTION3};
void setup() { void setup() {
//========== Wi-Fi setup ========== //========== Wi-Fi setup ==========
WiFi.mode(WIFI_STA); WiFi.mode(WIFI_STA);
WiFi.begin(STASSID, STAPSK); WiFi.begin(STASSID, STAPSK);
@ -43,7 +43,7 @@ void setup() {
ESP.restart(); ESP.restart();
} }
//========== OTA setup ========== //========== OTA setup ==========
// Port defaults to 8266 // Port defaults to 8266
// ArduinoOTA.setPort(8266); // ArduinoOTA.setPort(8266);
@ -59,117 +59,117 @@ void setup() {
// ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3"); // ArduinoOTA.setPasswordHash("21232f297a57a5a743894a0e4a801fc3");
ArduinoOTA.begin(); ArduinoOTA.begin();
SPIFFS.begin(); SPIFFS.begin();
//========== Pin setup ========== //========== Pin setup ==========
pinMode(RELAY_PIN, OUTPUT); pinMode(RELAY_PIN, OUTPUT);
pinMode(LED_PIN, OUTPUT); pinMode(LED_PIN, OUTPUT);
digitalWrite(LED_PIN, HIGH); digitalWrite(LED_PIN, HIGH);
//========== Sensor setup ========== //========== Sensor setup ==========
sensor.begin(); sensor.begin();
// do not block during temperature conversion // do not block during temperature conversion
sensor.setWaitForConversion(false); sensor.setWaitForConversion(false);
//========== Tasks init ========== //========== Tasks init ==========
startConversion(); // First temp read startConversion(); // First temp read
tasker.setInterval(startConversion, 15000); // read temperature every 15 seconds tasker.setInterval(startConversion, 15000); // read temperature every 15 seconds
tasker.setInterval(otaHandle, 1000); tasker.setInterval(otaHandle, 1000);
if(THERMOSTAT){ if (THERMOSTAT) {
tasker.setInterval(thermostatCheck, 1000); tasker.setInterval(thermostatCheck, 1000);
} }
//========== Web server setup ========== //========== Web server setup ==========
if(METRICS_EXPORT || API){ if (METRICS_EXPORT || API) {
if(METRICS_EXPORT){ if (METRICS_EXPORT) {
server.on("/metrics", HTTP_GET, [](AsyncWebServerRequest *request){ server.on("/metrics", HTTP_GET, [](AsyncWebServerRequest * request) {
tasker.setTimeout(ledBlink, 10); tasker.setTimeout(ledBlink, 10);
request->send(200, "text/plain; charset=utf-8", metrics); request->send(200, "text/plain; charset=utf-8", metrics);
}); });
} }
if(API){ if (API) {
server.on("/set", HTTP_GET, [](AsyncWebServerRequest *request){ server.on("/set", HTTP_GET, [](AsyncWebServerRequest * request) {
//nutno nastavit maxima a minima //nutno nastavit maxima a minima
String repply; String repply;
if(THERMOSTAT){ if (THERMOSTAT) {
if (request->hasParam("increasereqtemp")) { if (request->hasParam("increasereqtemp")) {
reqTemp += request->getParam("increasereqtemp")->value().toFloat(); reqTemp += request->getParam("increasereqtemp")->value().toFloat();
repply = String(reqTemp); repply = String(reqTemp);
}else if (request->hasParam("decreasereqtemp")) { } else if (request->hasParam("decreasereqtemp")) {
reqTemp -= request->getParam("decreasereqtemp")->value().toFloat(); reqTemp -= request->getParam("decreasereqtemp")->value().toFloat();
repply = String(reqTemp); repply = String(reqTemp);
}else if (request->hasParam("increaseoffset")) { } else if (request->hasParam("increaseoffset")) {
offset += request->getParam("increaseoffset")->value().toFloat(); offset += request->getParam("increaseoffset")->value().toFloat();
repply = String(offset); repply = String(offset);
}else if (request->hasParam("decreaseoffset")) { } else if (request->hasParam("decreaseoffset")) {
offset -= request->getParam("decreaseoffset")->value().toFloat(); offset -= request->getParam("decreaseoffset")->value().toFloat();
repply = String(offset); repply = String(offset);
}else{ } else {
repply = "unknown parameter"; repply = "unknown parameter";
} }
}else{ } else {
if (request->hasParam("relay")) { if (request->hasParam("relay")) {
boolean state = request->getParam("relay")->value() == "0"; boolean state = request->getParam("relay")->value() == "0";
digitalWrite(RELAY_PIN, state); digitalWrite(RELAY_PIN, state);
repply = "success"; repply = "success";
}else{ } else {
repply = "unknown parameter"; repply = "unknown parameter";
} }
} }
request->send(200, "text/plain; charset=utf-8", repply); request->send(200, "text/plain; charset=utf-8", repply);
}); });
server.on("/get", HTTP_GET, [](AsyncWebServerRequest *request){ server.on("/get", HTTP_GET, [](AsyncWebServerRequest * request) {
//nutno vyřešit dotazy na více parametrů najednou //nutno vyřešit dotazy na více parametrů najednou
String repply; String repply;
if(request->hasParam("temp")) { if (request->hasParam("temp")) {
repply = String(avgTemperature); repply = String(avgTemperature);
}else if(request->hasParam("relay")){ } else if (request->hasParam("relay")) {
repply = String(heating); repply = String(heating);
}else if(THERMOSTAT && request->hasParam("reqtemp")){ } else if (THERMOSTAT && request->hasParam("reqtemp")) {
repply = String(reqTemp); repply = String(reqTemp);
}else if(THERMOSTAT && request->hasParam("offset")) { } else if (THERMOSTAT && request->hasParam("offset")) {
repply = String(offset); repply = String(offset);
}else{ } else {
repply = "unknown parameter"; repply = "unknown parameter";
} }
request->send(200, "text/plain; charset=utf-8", repply); request->send(200, "text/plain; charset=utf-8", repply);
}); });
} }
if(API && WEBAPP){ if (API && WEBAPP) {
server.serveStatic("/", SPIFFS, "/").setDefaultFile("index.html"); server.serveStatic("/", SPIFFS, "/").setDefaultFile("index.html");
} }
server.onNotFound(notFound); server.onNotFound(notFound);
server.begin(); server.begin();
} }
//================================= //=================================
} }
void loop() { void loop() {
tasker.loop(); tasker.loop();
} }
void otaHandle(){ void otaHandle() {
ArduinoOTA.handle(); ArduinoOTA.handle();
} }
void notFound(AsyncWebServerRequest *request) { void notFound(AsyncWebServerRequest *request) {
request->send(404, "text/plain", "Not found"); request->send(404, "text/plain", "Not found");
} }
void thermostatCheck(){ void thermostatCheck() {
if(avgTemperature <= (reqTemp - offset)){ if (avgTemperature <= (reqTemp - offset)) {
heating = 1; heating = 1;
digitalWrite(RELAY_PIN, !heating); digitalWrite(RELAY_PIN, !heating);
}else if(avgTemperature >= (reqTemp + offset)){ } else if (avgTemperature >= (reqTemp + offset)) {
heating = 0; heating = 0;
digitalWrite(RELAY_PIN, !heating); digitalWrite(RELAY_PIN, !heating);
} }
@ -182,9 +182,9 @@ void readSensor() {
float avgTemperature; float avgTemperature;
int savedTemperatures = 0; int savedTemperatures = 0;
for(int i=0; i<ds18Count; i++) { for (int i = 0; i < ds18Count; i++) {
tempC[i] = sensor.getTempCByIndex(i); tempC[i] = sensor.getTempCByIndex(i);
if(tempC[i] != DEVICE_DISCONNECTED_C){ if (tempC[i] != DEVICE_DISCONNECTED_C) {
temperature[i] = tempC[i] + correction[i]; temperature[i] = tempC[i] + correction[i];
avgTemperature += temperature[i]; avgTemperature += temperature[i];
savedTemperatures++; savedTemperatures++;
@ -193,19 +193,19 @@ void readSensor() {
avgTemperature = avgTemperature / savedTemperatures; avgTemperature = avgTemperature / savedTemperatures;
for(int i=0; i<ds18Count; i++) { for (int i = 0; i < ds18Count; i++) {
metrics += "\ntemp{device=\""; metrics += "\ntemp{device=\"";
metrics += i; metrics += i;
metrics += "\"} "; metrics += "\"} ";
metrics += temperature[i]; metrics += temperature[i];
} }
for(int i=0; i<ds18Count; i++) { for (int i = 0; i < ds18Count; i++) {
metrics += "\nraw_temp{device=\""; metrics += "\nraw_temp{device=\"";
metrics += i; metrics += i;
metrics += "\"} "; metrics += "\"} ";
metrics += tempC[i]; metrics += tempC[i];
} }
if(THERMOSTAT){ if (THERMOSTAT) {
metrics += "\nheating "; metrics += "\nheating ";
metrics += heating; metrics += heating;
metrics += "\nreqTemp "; metrics += "\nreqTemp ";
@ -217,13 +217,13 @@ void readSensor() {
} }
void startConversion() { void startConversion() {
// start temperature conversion (does not block) // start temperature conversion (does not block)
sensor.requestTemperatures(); sensor.requestTemperatures();
// schedule reading the actual temperature in 750 milliseconds // schedule reading the actual temperature in 750 milliseconds
tasker.setTimeout(readSensor, 750); tasker.setTimeout(readSensor, 750);
} }
void ledBlink() { void ledBlink() {
digitalWrite(LED_PIN, LOW); digitalWrite(LED_PIN, LOW);
delay(200); delay(200);
digitalWrite(LED_PIN, HIGH); digitalWrite(LED_PIN, HIGH);
} }