Milosch Meriac / Mbed 2 deprecated rgb_sensor_buffer_example

Median filtered & triggered + buffered RGB readings

Dependencies:   mbed rgb_sensor_buffer

Diff: main.cpp

Revision:
4:a4538586c75e
Parent:
3:a4e4f4414533
Child:
5:91ca771eff16
--- a/main.cpp	Thu Jul 03 17:55:01 2014 +0000
+++ b/main.cpp	Thu Jul 03 17:57:52 2014 +0000
@@ -103,7 +103,11 @@
         /* calculate RGB median */
         median(color, res);
         /* print normalized median */
-        magnitude = sqrt((((double)color.ch.red*color.ch.red)+((double)color.ch.green*color.ch.green)+((double)color.ch.blue*color.ch.blue)));
+        magnitude = sqrt(
+            ( (double)color.ch.red   * color.ch.red   )+
+            ( (double)color.ch.green * color.ch.green )+
+            ( (double)color.ch.blue  * color.ch.blue  )
+        );
         console.printf("\t[%1.4f,%1.4f,%1.4f,%5i], // %i values in %ims (%i/s)\n\r",
             color.ch.red   / magnitude,
             color.ch.green / magnitude,