p kj / Mbed 2 deprecated LPC824-BalanceCar

Microduino

Dependencies:   mbed

Fork of BalanceCar by Li Weiyi

Diff: helper_3dmath.h

Revision:
1:620da20b810b
Parent:
0:a4d8f5b3c546
--- a/helper_3dmath.h	Sat Jun 04 03:16:52 2016 +0000
+++ b/helper_3dmath.h	Sat Jun 04 04:06:36 2016 +0000
@@ -108,8 +108,7 @@
         }
 
         float getMagnitude() {
-            //return sqrt((x*x) + (y*y) + (z*z));
-            return 0;
+            return sqrt((float)(x*x + y*y + z*z));
         }
 
         void normalize() {