Diff: main.cpp

Revision:

28:4eaf5990a7b3

Parent:

27:c53dd84c38aa

Child:

29:1483fd8674da

--- a/main.cpp	Mon Oct 21 08:20:40 2019 +0000
+++ b/main.cpp	Mon Oct 21 08:34:37 2019 +0000
@@ -25,25 +25,27 @@
  * this function samples the emg and sends it to HIDScope
  **/
 float filter_value;
+float emg0_value;
+float emg1_value;
 
 void sample()
 {
     /* Set the sampled emg values in channel 0 (the first channel) and 1 (the second channel) in the 'HIDScope' instance named 'scope' */
-    float emg0_value = emg0.read();
-    float emg1_value = emg1.read();
+    emg0_value = emg0.read();
+    emg1_value = emg1.read();
 
 
-    float filter_value = fabs(bq2.step(fabs(bq1.step(emg0_value - emg1_value))));
+    filter_value = fabs(bq2.step(fabs(bq1.step(emg0_value-emg1_value))));
 
-    //scope.set(0, emg0.read() );
-    //scope.set(1, emg1.read() );
-    //scope.set(2, filter_value);
+    scope.set(0, emg0.read() );
+    scope.set(1, emg1.read() );
+    scope.set(2, filter_value);
     
     /* Repeat the step above if required for more channels of required (channel 0 up to 5 = 6 channels)
     *  Ensure that enough channels are available (HIDScope scope( 2 ))
     *  Finally, send all channels to the PC at once */
     
-    //scope.send();
+    scope.send();
     
     /* To indicate that the function is working, the LED is toggled */
     led = !led;
@@ -60,7 +62,7 @@
         sample();
         pc.printf("I can reach this point\r\n");
         sample_array[i] = filter_value;
-        pc.printf("The filter_value is %f\r\n",filter_value);
+        pc.printf("The filter_value is %f\r\nThe EMG0 input is %f\r\nThe EMG1 input is %f\r\n",filter_value, emg0_value, emg1_value);
         i++;
         wait(0.001);
     }
@@ -74,7 +76,7 @@
     /**Attach the 'sample' function to the timer 'sample_timer'.
     * this ensures that 'sample' is executed every... 0.002 seconds = 500 Hz
     */
-
+    wait(2);
     calibration();
 
     sample_timer.attach(&sample, 0.001);