Diff: main.cpp

Revision:

3:79b95226a608

Parent:

2:025d9065b25f

Child:

4:7d9ca9c1dcce

--- a/main.cpp	Fri Oct 21 12:41:47 2016 +0000
+++ b/main.cpp	Fri Oct 21 12:49:15 2016 +0000
@@ -14,19 +14,19 @@
 
 //define variables
 double emg_0_value;
-biquadFilter filter(-1.1430, 0.4128, 0.6389, -1.2779, 0.6389); //initialize filter
+biquadFilter biqfilter(-1.1430, 0.4128, 0.6389, -1.2779, 0.6389); //initialize filter
 
 
 void filter(){
         emg_0_value=emg0.read();                            //read the emg value from the elektrodes
         led=!led;
-        emg_filter=filter.step(emg_0_value)             
+        double emg_filter=biqfilter.step(emg_0_value) ;            
         //send signals  to scope
         scope.set(0, emg_0_value );           //set emg signal to scope in channel 1
         scope.set(1, emg_filter );    
         scope.send();                       //send all the signals to the scope
         
-        pc.printf("emg raw: %f, emg filter %f \r\n",emg_o_value,emg_filter);
+        pc.printf("emg raw: %f, emg filter %f \r\n",emg_0_value,emg_filter);
                 }
 
 //program