Delete not used private API 'ledBlink'.

Author: aentinger

src/lib/display/Backlight.cpp

@@ -134,13 +134,6 @@ void Backlight::init()// configure rgb led function
   writeByte(IS31FL3194_ADDRESS, 0x32, 0xFF); // Max power on led R (OUT 3)
 }
 
-void Backlight::ledBlink(RGBColors color, uint32_t duration)
-{
-  setColor(color);
-  delay(duration);
-  setColor(off);
-}
-
 void Backlight::writeByte(uint8_t address, uint8_t subAddress, uint8_t data)
 {
   Wire.beginTransmission(address);

src/lib/display/Backlight.h

@@ -155,21 +155,23 @@ enum RGBColors {
 
 class Backlight
 {
-public: 
-  Backlight() {};
+public:
+
+  Backlight() { }
 
   void begin();
   void end();
   void setColor(RGBColors color);
   void setColor(uint8_t blue, uint8_t green, uint8_t red);
   uint8_t getChipID();
 
+
 private:
+
   void init();
   void reset();
   void powerDown();
   void powerUp();
-  void ledBlink(RGBColors color, uint32_t duration);
   void writeByte(uint8_t address, uint8_t subAddress, uint8_t data);
   uint8_t readByte(uint8_t address, uint8_t subAddress);