use c++ style cast

project-chip · Jan 4, 2023 · 5046bc5 · 5046bc5
1 parent 69fdf1d
commit 5046bc5
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/examples/lighting-app/lighting-common/src/ColorFormat.cpp b/examples/lighting-app/lighting-common/src/ColorFormat.cpp
@@ -90,15 +90,15 @@ RgbColor_t XYToRgb(uint8_t Level, uint16_t currentX, uint16_t currentY)
     float X, Y, Z;
     float r, g, b;
 
-    x = ((float) currentX) / 65535.0f;
-    y = ((float) currentY) / 65535.0f;
+    x = (static_cast<float> currentX) / 65535.0f;
+    y = (static_cast<float> currentY) / 65535.0f;
 
     z = 1.0f - x - y;
 
     // Calculate XYZ values
 
     // Y - given brightness in 0 - 1 range
-    Y = ((float) Level) / 254.0f;
+    Y = (static_cast<float> Level) / 254.0f;
     X = (Y / y) * x;
     Z = (Y / y) * z;
 
@@ -135,7 +135,7 @@ RgbColor_t CTToRgb(CtColor_t ct)
     // Algorithm credits to Tanner Helland: https://tannerhelland.com/2012/09/18/convert-temperature-rgb-algorithm-code.html
 
     // Convert Mireds to centiKelvins. k = 1,000,000/mired
-    float ctCentiKelvin = 10000 / (float) ct.ctMireds;
+    float ctCentiKelvin = 10000 / static_cast<float> ct.ctMireds;
 
     // Red
     if (ctCentiKelvin <= 66)