found a better name for als variables

Author: Rocketct

examples/ReadALS/ReadALS.ino

@@ -11,11 +11,11 @@ void setup() {
 }
 
 void loop() {
-  int als;
+  int rawlux;
 
-  if (RGB.readAmbientLight(als)) {
-    Serial.print("ALS: ");
-    Serial.println(als);
+  if (RGB.readAmbientLight(rawlux)) {
+    Serial.print("Raw Lux: ");
+    Serial.println(rawlux);
   }
 
   delay(1000);

examples/ReadAllSensor/ReadAllSensor.ino

@@ -11,12 +11,12 @@ void setup() {
 }
 
 void loop() {
-  int r, g, b, als;
+  int r, g, b, rawlux;
   int lux;
 
-  if (RGB.readAmbientLight(als)) {
-    Serial.print("ALS: ");
-    Serial.print(als);
+  if (RGB.readAmbientLight(lux)) {
+    Serial.print("Raw Lux: ");
+    Serial.print(rawlux);
     Serial.print("\t");
   }
 

src/LTR381RGB.cpp

@@ -120,7 +120,7 @@ int LTR381RGBClass::readColors(int& r, int& g, int& b) {
   return 1;
 }
 
-int LTR381RGBClass::readAmbientLight(int& als) {
+int LTR381RGBClass::readAmbientLight(int& lux) {
   enableALS();
   unsigned long start = millis();
   while(!available() && (millis() - start) < _timeout);
@@ -129,7 +129,7 @@ int LTR381RGBClass::readAmbientLight(int& als) {
   if(res != 1) {
     return 0;
   }
-  als = buf[2] << 16 | buf[1] << 8 | buf[0];
+  lux = buf[2] << 16 | buf[1] << 8 | buf[0];
 
   return 1;
 }

src/LTR381RGB.h

@@ -30,7 +30,7 @@ class LTR381RGBClass {
 
     int readColors(int& r, int& g, int& b);
 
-    int readAmbientLight(int& als);
+    int readAmbientLight(int& lux);
     int readLux(int& lux);
 
     void setGain(int gain);