делает некоторые правки

src/main.cpp

@@ -1,3 +1,6 @@
+/*
+ * Copyright 2023 Maxim Slipenko
+ */
 #include <DHT.h>
 #include <ESP8266WiFi.h>
 #include <IRLight.h>
@@ -8,8 +11,8 @@
 #include <HomeAssistantDevices.hpp>
 #include <IRLightController.hpp>
 
-#include <config.h>
-#include <utils.h>
+#include <config.hpp>
+#include <utils.hpp>
 
 static const char ISR_Root_x1[] PROGMEM = R"EOF(
 -----BEGIN CERTIFICATE-----
@@ -68,7 +71,8 @@ float temp;
 float hum;
 long lastMsg = 0;
 
-void setup() {
+void setup()
+{
   Serial.begin(115200);
   delay(1000);
 
@@ -84,8 +88,10 @@ void setup() {
   mqtt_publish_state();
 }
 
-void loop() {
-  if (!client.connected()) {
+void loop()
+{
+  if (!client.connected())
+  {
     reconnect();
   }
   client.loop();
@@ -104,7 +110,8 @@ void loop() {
   delay(100);
 }
 
-void setup_wifi() {
+void setup_wifi()
+{
   delay(10);
   Serial.println();
   Serial.print("Connecting to ");
@@ -112,7 +119,8 @@ void setup_wifi() {
 
   WiFi.begin(WIFI_SSID, WIFI_PASS);
 
-  while (WiFi.status() != WL_CONNECTED) {
+  while (WiFi.status() != WL_CONNECTED)
+  {
     delay(500);
     Serial.print(".");
   }
@@ -126,12 +134,14 @@ void setup_wifi() {
   WiFi.persistent(true);
 }
 
-void setup_time() {
+void setup_time()
+{
   configTime(0, 0, "pool.ntp.org");
 
   Serial.print(F("Waiting for NTP time sync: "));
   time_t nowSecs = time(nullptr);
-  while (nowSecs < 8 * 3600 * 2) {
+  while (nowSecs < 8 * 3600 * 2)
+  {
     delay(500);
     Serial.print(F("."));
     yield();
@@ -145,13 +155,15 @@ void setup_time() {
   Serial.print(asctime(&timeinfo));
 }
 
-void setup_mqtt() {
+void setup_mqtt()
+{
   espClient.setTrustAnchors(&certISRG);
 
   client.setServer(MQTT_SERVER, MQTT_PORT);
   client.setCallback(mqtt_callback);
 
-  if (!client.connected()) {
+  if (!client.connected())
+  {
     reconnect();
   }
 
@@ -159,13 +171,18 @@ void setup_mqtt() {
   halight.subscribeToCommandTopic();
 }
 
-void reconnect() {
+void reconnect()
+{
   // Loop until we're reconnected
-  while (!client.connected()) {
+  while (!client.connected())
+  {
     Serial.print("Attempting MQTT connection...");
-    if (client.connect("ESP8266Client", MQTT_LOGIN, MQTT_PASS)) {
+    if (client.connect("ESP8266Client", MQTT_LOGIN, MQTT_PASS))
+    {
       Serial.println("connected");
-    } else {
+    }
+    else
+    {
       Serial.print("failed, rc=");
       Serial.print(client.state());
       Serial.println(" try again in 5 seconds");
@@ -175,27 +192,34 @@ void reconnect() {
   }
 }
 
-void mqtt_callback(char *topic, byte *payload, unsigned int length) {
+const int unused = 0;
+
+void mqtt_callback(char *topic, byte *payload, unsigned int length)
+{
   Serial.print("Message arrived [");
   Serial.print(topic);
   Serial.print("] ");
   Serial.println();
 
-  if (strcmp(topic, "homeassistant/status") == 0) {
+  if (strcmp(topic, "homeassistant/status") == 0)
+  {
     payload[length] = '\0';
-    if (strcmp((char *)payload, "online") == 0) {
+    if (strcmp(reinterpret_cast<char *>(payload), "online") == 0)
+    {
       Serial.println("Home Assistant is online");
       mqtt_publish_config();
     }
   }
-  
+
   halight.handle(topic, payload, length);
 }
 
-void mqtt_publish_config() {
+void mqtt_publish_config()
+{
   halight.sendConfig();
 }
 
-void mqtt_publish_state() {
+void mqtt_publish_state()
+{
   halight.sendState();
 }

src/utils.cpp

@@ -1 +1 @@
-double round2(double value) { return (int)(value * 100 + 0.5) / 100.0; }
+// double round2(double value) { return (int)(value * 100 + 0.5) / 100.0; }