modified LCD_BacklightRGB

Author: felixthecat8a

examples/HelloWorld/HelloWorld.ino

@@ -23,7 +23,7 @@
  *   One outer pin: Connect to GND.
  *   Other outer pin: Connect to 5V.
  *
- * @author felixthecat8a
+ * @author https://github.com/felixthecat8a
  */
 
 #include <LiquidCrystal.h>

examples/RGB_LED_Example/RGB_LED_Example.ino

@@ -12,7 +12,7 @@
  * - Green Pin: PWM pin ~10
  * - Blue Pin: PWM pin ~9
  *
- * @author felixthecat8a
+ * @author https://github.com/felixthecat8a
  */
 
 #include <LCD_BacklightRGB.h>

examples/SimpleExample/SimpleExample.ino

@@ -26,7 +26,7 @@
  *   One outer pin: Connect to GND.
  *   Other outer pin: Connect to 5V.
  *
- *  @author felixthecat8a
+ *  @author https://github.com/felixthecat8a
  */
 
 #include <LiquidCrystal.h>

src/LCD_BacklightRGB.cpp

@@ -34,11 +34,8 @@ void LCD_BacklightRGB::setRGB(int red, int green, int blue, int brightness) {
   rgb.setRGB(red, green, blue, brightness);
 }
 
-const uint8_t* LCD_BacklightRGB::getRGB() const {
-  uint8_t color[3];
-  memcpy(color, rgb.getRGB(), 3);
-  return color;
-  //return rgb.getRGB();
+void LCD_BacklightRGB::getRGB(uint8_t out[3]) const {
+  memcpy(out, rgb.getRGB(), 3);
 }
 
 void LCD_BacklightRGB::setHex(uint32_t hexColor) {

src/LCD_BacklightRGB.h

@@ -77,10 +77,10 @@ class LCD_BacklightRGB {
     void setRGB(int red, int green, int blue, int brightness);
 
     /**
-     * @brief Returns the current RGB values.
-     * @return Pointer to an array of 3 uint8_t values {R, G, B}.
+     * @brief Copies the current RGB values into the provided array.
+     * @param out Array of 3 uint8_t values where the RGB values will be stored.
      */
-    const uint8_t* getRGB() const;
+    void getRGB(uint8_t out[3]) const;
 
     /**
      * @brief Sets the RGB color using a hexadecimal color value.