Added some comments

src/lightChecker.cpp

@@ -39,22 +39,22 @@ void setValueNM(int NM) {
 
 // Logic to set color array pointer
 void getColorBasedOnValueNM(int valueNM) {
-    if (valueNM <= 420) {   //Purple
+    if (valueNM <= 420) {       // Purple
         colorCounter = 0;
     }
-    else if (valueNM <= 490) {  //Blue
+    else if (valueNM <= 490) {  // Blue
         colorCounter = 1;
     }
-    else if (valueNM <= 575) {  //Green
+    else if (valueNM <= 575) {  // Green
         colorCounter = 2;
     }
-    else if (valueNM <= 585) {  //Yellow
+    else if (valueNM <= 585) {  // Yellow
         colorCounter = 3;
     }
-    else if (valueNM <= 650) {  //Orange
+    else if (valueNM <= 650) {  // Orange
         colorCounter = 4;
     }
-    else if (valueNM > 650) {  // 650 to 750 is red
+    else if (valueNM > 650) {   // 650 to 750 is Red
         colorCounter = 5;
     }
     Serial.println("New color set based on: ");

src/main.cpp

@@ -32,12 +32,12 @@ void setup() {
   Serial.println("Setup complete...");
   Serial.println();
   Serial.println();
-  // first read without delay
+  // First read without delay
   readSensors();
 }
 
 void loop() {
-  // main loop: read sensors
+  // Main loop: read sensors
   if (millis() - sensorReadTimer >= FREQUENCY) {
     readSensors();
     sensorReadTimer = millis();

src/store.cpp

@@ -4,18 +4,18 @@
 #include <lightChecker.h>
 #include <store.h>
 
-// Feldkapazität des Bodens in Prozent: Standard ist Humus
+// Fieldcapacity of the Ground in Percentage: Standard is Humus
 int fieldCapacity = 44;
-// PWP des Bodens in Prozent: Standard ist Humus
+// PWP of the Ground in Percentage: Standard is Humus
 int permanentWiltingPoint = 25;
-// Boden vollständig gesättigt bei (Prozent): Standard ist Humus
+// Ground completely saturated by (Percentage): Standard is Humus
 int soilSaturation = 69;
-// Helligkeitswert der mindestens vorhanden sein muss
+// Minimum light value before light turns on
 int minimumLightValueLX = 50;
-// switches for automatic light and irrigation control
+// Switches for automatic light and irrigation control
 bool automaticLight = true;
 bool automaticIrrigation = true;
-// make sure device irrigates until fieldcapacity is reached
+// Make sure device irrigates until fieldcapacity is reached
 bool irrigateUntilFC = false;
 
 void persistSoilProps(int FC, int PWP, int SAT) {
@@ -75,6 +75,7 @@ void setSoilProperties(int FC, int PWP, int SAT) {
   Serial.println(soilSaturation);
 }
 
+// Method to persist save the given lightning properties to NVS
 void persistLightProps(int NM, int minLX) {
   Serial.println("persistLightProps");
   bool n = NVS.setInt("nanoMeter", NM);
@@ -88,6 +89,7 @@ void persistLightProps(int NM, int minLX) {
   }
 }
 
+// Method to restore light properties from Non-Volatile Storage (NVS)
 void restoreLightProps() {
   Serial.println("restoreLightProps");
   int nm = NVS.getInt("nanoMeter");
@@ -101,6 +103,7 @@ void restoreLightProps() {
   Serial.println(minimumLightValueLX);
 }
 
+// Method to set given light properties
 void setLightProperties(int NM, int minLX) {
   setValueNM(NM);
   minimumLightValueLX = minLX;
@@ -111,7 +114,7 @@ void setLightProperties(int NM, int minLX) {
 
 void persistAutoProps(bool light, bool irrigation) {
   Serial.println("persistAutoProps");
-  // saved in NVS as Integer: 1 = true, 2 = false, 0 = not persisted, use standard settings
+  // Saved in NVS as Integer: 1 = true, 2 = false, 0 = not persisted, use standard settings
   bool n = NVS.setInt("automaticLight", (light ? 1 : 2));
   bool m = NVS.setInt("automaticIrrigation", (irrigation ? 1 : 2));
   if (n && m) {
@@ -158,6 +161,7 @@ void initDeviceID() {
   }
 }
 
+// Returns the device ID
 String getDeviceID() {
   return DEVICE_ID;
 }