controllo velocita motore con tasto user

Dependencies:   ArduinoMotorShield mbed

Files at this revision

API Documentation at this revision

Comitter:
mikteam10
Date:
Tue Oct 18 11:32:22 2016 +0000
Commit message:
controllo velocita motore con timer e tasto user

Changed in this revision

ArduinoMotorShield.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r a3a22a35e75c ArduinoMotorShield.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ArduinoMotorShield.lib	Tue Oct 18 11:32:22 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/johnb/code/ArduinoMotorShield/#b6bd7c434ab5
diff -r 000000000000 -r a3a22a35e75c main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 18 11:32:22 2016 +0000
@@ -0,0 +1,39 @@
+#include "mbed.h"
+#include "ArduinoMotorShield.hpp"
+
+Serial pc(SERIAL_TX, SERIAL_RX);
+ArduinoMotorShield motore;
+DigitalIn mybutton(USER_BUTTON);
+DigitalOut myled(LED1);
+Timer timer;
+float velocita=0.0;
+float speed=0.1;
+
+int main() {
+  while(1) {
+    
+    //motore.SetMotorPolarity( ArduinoMotorShield::MOTOR_A, ArduinoMotorShield::MOTOR_FORWARD );
+   // motore.SetMotorPolarity( ArduinoMotorShield::MOTOR_B, ArduinoMotorShield::MOTOR_BACKWARD );
+    motore.SetMotorPower( ArduinoMotorShield::MOTOR_A, speed);
+    if(mybutton==0)        timer.start();
+    if(mybutton!=0){
+        timer.stop();
+        if(timer.read()> 0.5 && velocita< 1) {
+            velocita+=0.1;
+            timer.reset();
+            motore.SetMotorPower( ArduinoMotorShield::MOTOR_A, velocita) ;
+                               }
+        else 
+            if(velocita>-1){
+            velocita-=0.1;
+            motore.SetMotorPower( ArduinoMotorShield::MOTOR_A, velocita) ;
+                            }
+                    }
+        
+   /* if (mybutton==0) { // Button is pressed
+      myled = !myled; // Toggle the LED state
+      wait(0.5); // 200 ms
+    }*/
+  }
+}
+ 
\ No newline at end of file
diff -r 000000000000 -r a3a22a35e75c mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Oct 18 11:32:22 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3
\ No newline at end of file