RgbLed: added individual setters for each color channel. (#385)

Co-authored-by: stephenhensley <stephen.p.hensley@gmail.com>

CHANGELOG.md

@@ -11,6 +11,7 @@
 * string: allow more integer types in `FixedCapStr::AppendInt()`
 * fifo/stack: Add new methods for searching elements
 * fifo/stack: Reduce binary size
+* RgbLed: Added individual setters for each color
 
 ### Bug fixes
 

src/hid/rgb_led.cpp

@@ -17,6 +17,21 @@ void RgbLed::Set(float r, float g, float b)
     b_.Set(b);
 }
 
+void RgbLed::SetRed(float val)
+{
+    r_.Set(val);
+}
+
+void RgbLed::SetGreen(float val)
+{
+    g_.Set(val);
+}
+
+void RgbLed::SetBlue(float val)
+{
+    b_.Set(val);
+}
+
 void RgbLed::SetColor(Color c)
 {
     r_.Set(c.Red());

src/hid/rgb_led.h

@@ -33,6 +33,21 @@ class RgbLed
      */
     void Set(float r, float g, float b);
 
+    /** Sets the red channel of the LED with a floating point number 0-1
+    \param val brightness of the red channel
+    */
+    void SetRed(float val);
+
+    /** Sets the green channel of the LED with a floating point number 0-1
+    \param val brightness of the green channel
+    */
+    void SetGreen(float val);
+
+    /** Sets the blue channel of the LED with a floating point number 0-1
+    \param val brightness of the blue channel
+    */
+    void SetBlue(float val);
+
     /** Sets the RGB using a Color object.
     \param c Color object to set.
      */