update lightChecker

src/lightChecker.cpp

@@ -0,0 +1,61 @@
+#include <header.h>
+
+int valueNM;
+// Colors in Array: purple, blue, green, yellow, orange, red, white
+int colorValueArray[][3] = {{125,0,125}, {0,0,255}, {0,255,0}, {255,255,0}, {255,140,0}, {255,0,0}, {255,255,255}};
+int colorCounter = 6;
+
+// Setting PWM properties
+const int freq =     5000;
+const int ledChannelRed =   0;
+const int ledChannelGreen = 1;
+const int ledChannelBlue=   2;
+const int resolution =   8;
+
+void setupPWM() {
+    // Set pins as output
+    pinMode(PIN_LED_R, OUTPUT);
+    pinMode(PIN_LED_G, OUTPUT);
+    pinMode(PIN_LED_B, OUTPUT);
+
+    // Configure LED PWM functionalitites
+    ledcSetup(ledChannelRed, freq, resolution);
+    ledcSetup(ledChannelGreen, freq, resolution);
+    ledcSetup(ledChannelBlue, freq, resolution);
+
+    // Attach the channel to the GPIO2 to be controlled
+    ledcAttachPin(PIN_LED_R, ledChannelRed);
+    ledcAttachPin(PIN_LED_G, ledChannelGreen);
+    ledcAttachPin(PIN_LED_B, ledChannelBlue);
+}
+
+void readValueNM() {
+    // ValueNM = Read from database
+}
+
+void getColorBasedOnValueNM() {
+    if (valueNM <= 420) {
+        colorCounter = 0;
+    }
+    else if (valueNM <= 490) {
+        colorCounter = 1;
+    }
+    else if (valueNM <= 575) {
+        colorCounter = 2;
+    }
+    else if (valueNM <= 585) {
+        colorCounter = 3;
+    }
+    else if (valueNM <= 650) {
+        colorCounter = 4;
+    }
+    else if (valueNM > 650) {  // 650 to 750 is red
+        colorCounter = 5;
+    }
+}
+
+void activateLight() {
+    ledcWrite(ledChannelRed, colorValueArray[colorCounter][0]);
+    ledcWrite(ledChannelGreen, colorValueArray[colorCounter][1]);
+    ledcWrite(ledChannelBlue, colorValueArray[colorCounter][2]);
+}