Bart Vaart / Mbed 2 deprecated EMGfilter

Filter emg 7-10-15 v1

Dependencies:   HIDScope mbed MODSERIAL

Diff: Filterdesigns.cpp

Revision:
17:cfe44346645c
Parent:
16:8f175d2a472f
Child:
18:eec0880fcded
--- a/Filterdesigns.cpp	Fri Oct 09 09:57:09 2015 +0000
+++ b/Filterdesigns.cpp	Fri Oct 09 11:27:58 2015 +0000
@@ -40,8 +40,9 @@
 
 double gem = 0.4557; // gemiddelde waarde emgsignaal
 
+double y=0;
 
-void Filterdesigns(double u, double &y)
+double Filterdesigns(double u)
 {
     //u = input waarde
     //y = output waarde
@@ -65,4 +66,6 @@
     double yLP = Filter(y1, v1_LP, v2_LP, a1_LP, a2_LP, b0_LP, b1_LP, b2_LP, gain_LP);
 
     y = 10 * yLP;
+    
+    return y;
 }
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