From 013175e333911ca9e282e72ff585692f46bc8871 Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@bestpractical.com>
Date: Sun, 31 Jan 2016 21:08:57 -0800
Subject: [PATCH] Remove our internal SetHSV implementation

---
 LEDControl.cpp | 56 --------------------------------------------------
 LEDControl.h   |  1 -
 2 files changed, 57 deletions(-)

diff --git a/LEDControl.cpp b/LEDControl.cpp
index 20aaa247..683ff7da 100644
--- a/LEDControl.cpp
+++ b/LEDControl.cpp
@@ -215,61 +215,5 @@ void LEDControl_::type_letter(uint8_t letter) {
 
 }
 
-/* SetHSV from light_ws2812. Their source was:
- * getRGB() function based on <http://www.codeproject.com/miscctrl/CPicker.asp>
- * dim_curve idea by Jims
- * */
-void LEDControl_::SetHSV(cRGB *crgb, int hue, byte sat, byte val) {
-    /* convert hue, saturation and brightness ( HSB/HSV ) to RGB
-    */
-
-    int base;
-
-    if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
-        crgb->r = val;
-        crgb->g = val;
-        crgb->b = val;
-    } else  {
-        base = ((255 - sat) * val) >> 8;
-
-        switch (hue / 60) {
-        case 0:
-            crgb->r = val;
-            crgb->g = (((val - base)*hue) / 60) + base;
-            crgb->b = base;
-            break;
-
-        case 1:
-            crgb->r = (((val - base)*(60 - (hue % 60))) / 60) + base;
-            crgb->g = val;
-            crgb->b = base;
-            break;
-
-        case 2:
-            crgb->r = base;
-            crgb->g = val;
-            crgb->b = (((val - base)*(hue % 60)) / 60) + base;
-            break;
-
-        case 3:
-            crgb->r = base;
-            crgb->g = (((val - base)*(60 - (hue % 60))) / 60) + base;
-            crgb->b = val;
-            break;
-
-        case 4:
-            crgb->r = (((val - base)*(hue % 60)) / 60) + base;
-            crgb->g = base;
-            crgb->b = val;
-            break;
-
-        case 5:
-            crgb->r = val;
-            crgb->g = base;
-            crgb->b = (((val - base)*(60 - (hue % 60))) / 60) + base;
-            break;
-        }
-    }
-}
 
 LEDControl_ LEDControl;
diff --git a/LEDControl.h b/LEDControl.h
index e7967d03..54cedcfe 100644
--- a/LEDControl.h
+++ b/LEDControl.h
@@ -78,7 +78,6 @@ class LEDControl_ {
     void effect_heatmap_update();
     void effect_numlock_update();
     void set_all_leds_to(cRGB color);
-    void SetHSV(cRGB *crgb, int hue, byte sat, byte val);
     void initialize_led_mode(uint8_t mode);
 };