Michel Vos
emg including calibration, (pin values still has to be checked and determined what we want as the gain. this calibration is don over the all the muscles at once
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Low_end_EMG_measuring
by 
Casper Kroon
Diff: main.cpp
- Revision:
- 0:498fc20f5c30
- Child:
- 1:1a38cc6622f6
diff -r 000000000000 -r 498fc20f5c30 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Sep 27 13:07:35 2018 +0000
@@ -0,0 +1,35 @@
+#include "mbed.h"
+#include "HIDScope.h"
+
+//Define objects
+AnalogIn emg0( A0 );
+AnalogIn emg1( A1 );
+
+Ticker sample_timer;
+HIDScope scope( 4 );
+DigitalOut led(LED1);
+
+/** Sample function
+ * this function samples the emg and sends it to HIDScope
+ **/
+void sample()
+{
+ /* Set the sampled emg values in channel 0 (the first channel) and 1 (the second channel) in the 'HIDScope' instance named 'scope' */
+ scope.set(0, emg0.read() );
+ scope.set(1, emg1.read() );
+
+ 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 = 500 Hz
+ */
+ sample_timer.attach(&sample, 0.002);
+
+ /*empty loop, sample() is executed periodically*/
+ while(1) {}
+}
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