Diff: main.cpp

Revision:

6:83358367e413

Parent:

5:688b1b5530d8

Child:

7:42d0e38196f1

diff -r 688b1b5530d8 -r 83358367e413 main.cpp
--- a/main.cpp	Fri Oct 21 13:32:49 2016 +0000
+++ b/main.cpp	Fri Oct 21 13:34:24 2016 +0000
@@ -12,19 +12,20 @@
 //define variables
 double emg_0_value;
 double emg_gefilterd;
-
+double emg_abs
 
 biquadFilter filterhigh1(-1.1430, 0.4128, 0.6389, -1.2779, 0.6389);
 
 void filter(){
         emg_0_value=emg0.read();                            //read the emg value from the elektrodes
         emg_gefilterd= filterhigh1.step(emg_0_value);
-        
+        emg_abs=abs(emg_gefilterd);
         led=!led;
                      
         //send signals  to scope
         scope.set(0, emg_0_value );           //set emg signal to scope in channel 1
         scope.set(1, emg_gefilterd );    
+        scope.set(2, emg_abs);
         scope.send();                       //send all the signals to the scope
                 }