Diff: main.cpp

Revision:

0:bc949f735b8d

Child:

1:e0f6cdefcd6e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 03 15:07:02 2017 +0000
@@ -0,0 +1,60 @@
+#include "mbed.h"
+#include "MODSERIAL.h"
+#include "encoder.h"
+// this program can turn the motor clockwise or counterclockwise depending on the value p or n typed into the terminal. with 's' you can stop the motor
+
+MODSERIAL pc(USBTX,USBRX);
+PwmOut motorspeed(D5);
+DigitalOut motorposition(D4);
+DigitalOut led1(D8);
+DigitalOut led2(D7);
+AnalogIn pot(A1);
+DigitalIn button1(D9);
+DigitalIn button2(D10);
+Ticker potmeterreadout;
+//Ticker encoderreadout;
+//Encoder motor1(PTD0,PTC4); // motor 1 is from encoder, otherwise it would be a pain in the ass to change all that code to motorencoder
+
+
+float PwmPeriod = 1.0/5000.0;
+/*
+void readoutencoder()
+{
+    pc.printf("pos: %d, speed %f \r\n",motor1.getPosition(), motor1.getSpeed());
+}
+*/
+volatile float potvalue = 0.0;
+void readpot(){
+    potvalue = pot.read();
+    }
+int main()
+{
+    
+    //encoderreadout.attach(readoutencoder,0.2f);
+    pc.baud(9600);
+    potmeterreadout.attach(readpot,0.2f);
+    motorspeed.period(0.0001f);
+    //float motorspeed = 0.0f;
+    while (true) {
+        
+            led1 = potvalue;
+            motorspeed = potvalue;
+            pc.printf("reference velocity = %.2f\r\n", potvalue);     
+        
+
+            if ((button2 == 1)&&(button1 == 0)) {
+
+                motorposition = 0;         // motor turns anticlockwise
+                led2 = 0;
+                
+            }
+            if ((button2 ==0)&&(button1 ==1)){
+            
+                motorposition = 1;         // motor turns anticlockwise
+                led2 = 1;
+                }
+        //}
+
+    }
+}
+