Pascal van Baardwijk / Mbed 2 deprecated EMGfilter

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Dependencies:   HIDScope biquadFilter mbed

Diff: main.cpp

Revision:
1:7fb4a74d33ff
Parent:
0:ae0bec143f2d
Child:
2:13fa37643b8a
Child:
3:cdac0bfafc80
--- a/main.cpp	Mon Oct 24 11:16:02 2016 +0000
+++ b/main.cpp	Mon Oct 24 18:34:06 2016 +0000
@@ -27,9 +27,12 @@
 //Timeout to change state after 5 seconds
 Timeout change_state;
 
-//Timeout to change state after 10 seconds
+//Timeout to change state after 15 seconds
 Timeout change_state2;
 
+//LED
+DigitalOut led(LED_RED);
+
 //Emg input
 AnalogIn emg0( A0 );
 AnalogIn emg1( A1 );
@@ -69,10 +72,12 @@
 
 void calibrate() {
     state = STATE_CALIBRATION;  
+    led.write(0);
 }
 
 void run() {
     state = STATE_RUN;  
+    led.write(1);
 }
 
 void EMG_filter();
@@ -81,9 +86,10 @@
     //combine biquads in biquad chains for notch/high- low-pass filters
     notch_50.add( &bq1 ).add( &bq2 ).add( &bq3 );
     high_pass.add( &bq4 ).add( &bq5 );
+    led.write(1);
     
     change_state.attach( &calibrate,5);
-    change_state2.attach( &run,10);
+    change_state2.attach( &run,15);
     emgSampleTicker.attach( &emgSample, 0.002);
     while( true ){
         if(go_emgSample == true){