Diff: main.cpp

Revision:

18:21d8e7a81cf5

Parent:

16:9f7797ffd0fb

Child:

19:2bf824669684

diff -r 290d0b765a96 -r 21d8e7a81cf5 main.cpp
--- a/main.cpp	Tue Sep 22 07:00:54 2015 +0000
+++ b/main.cpp	Thu Sep 22 08:04:14 2016 +0000
@@ -5,6 +5,7 @@
 AnalogIn    emg(A0); //Analog input
 Ticker      sample_timer;
 HIDScope    scope(1);
+DigitalOut  led(LED1);
 
 /** Sample function
  * this function samples the emg and sends it to HIDScope
@@ -18,14 +19,16 @@
     /* Repeat the step above if required for more channels (channel 0 up to 5 = 6 channels) */
     /* Finally, send all channels to the PC at once */
     scope.send();
+    /* To indicate that the function is working, the LED is toggled */
+    led = !led;
 }
 
 int main()
 {
     /**Attach the 'sample' function to the timer 'sample_timer'.
-    * this ensures that 'sample' is executed every... 0.002 seconds
+    * this ensures that 'sample' is executed every... 0.01 seconds
     */
-    sample_timer.attach(&sample, 0.002);
+    sample_timer.attach(&sample, 0.01);
 
     /*empty loop, sample() is executed periodically*/
     while(1) {}