Diff: main.cpp

Revision:

1:f120a8734106

Parent:

0:0d70149fdb98

Child:

2:8f1765df595c

--- a/main.cpp	Mon Oct 08 15:27:21 2018 +0000
+++ b/main.cpp	Mon Oct 08 15:39:06 2018 +0000
@@ -1,12 +1,13 @@
 //Determining the setpoint that the thing will have to follow
 #include "mbed.h"
 #include "MODSERIAL.h"
+Ticker SetX;
 DigitalIn button(SW2);
 DigitalIn direction(SW3);
 MODSERIAL pc(USBTX, USBRX); //makes sure the computer is hooked up
 
 //defining of the variables
-float x_prev = 0; //previous setpoint
+static float x_prev = 0; //previous setpoint
 float x_new; //new setpoint
 float x_max; //maximum value of setpoint
 float x_min; //minimum value of setpoint
@@ -15,6 +16,7 @@
 
 //equation is x_new = x_prev + s*v*dt
 
+//function that determines the setpoint of the x coordinate
 void EMGOn(){
     x_new = x_prev + s*v;
     x_prev = x_new;
@@ -23,9 +25,11 @@
 
 int main()
 {
+    SetX.attach(EMGOn,1); //ticker to call the EMG function
     pc.baud(115200);
     
     while (true) {  
-    s = button.read();  
+    s = button.read(); //read value of the button
+    pc.printf("Value: %i",s); //print the value of the button to check if it is correct
     }
 }