Diff: motorlib.h

Revision:

0:155daae8a9fa

Child:

1:b690c5eb9469

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/motorlib.h	Tue Jan 15 13:27:35 2013 +0000
@@ -0,0 +1,67 @@
+/*mbed motorlib Library for H-Bridge Motor Driver Using Bipolar Transistors
+*  
+* mbed simple H-bridge motor controller
+* Copyright (c) 2007-2012, Prabhu Desai
+* 
+
+*/
+ 
+#ifndef MBED_MOTOR_H
+#define MBED_MOTOR_H
+ 
+#include "mbed.h"
+ 
+/** Interface to control a standard DC motor 
+* 
+*/
+class Motor {
+    public:
+ 
+/** Create a motor control interface    
+*
+* @param r1 DigitalOut, driving  H-bridge NPN transistor on the BOTTOm right
+* @param r2 DigitalOut, driving  H-bridge NPN transistor on the TOP right
+* @param r3 DigitalOut, driving  H-bridge NPN transistor on the BOTTOm left.
+* @param r4 DigitalOut, driving  H-bridge NPN transistor on the TOP left
+*/
+        Motor(PinName r1, PinName r2, PinName r3, PinName r4);
+  
+/** Set the motor to coast/roll/off
+* 
+* @param void
+* @return void 
+*/
+        void coast(void);  
+        
+/** Rotate motor in clockwise direction.
+* 
+* @param void 
+* @return void
+*/
+        void forward(void);
+        
+/** /** Rotate motor in Anti-clockwise direction.
+* 
+* @param void 
+* @return void
+*/        
+  
+        void backward(void);
+
+/** Stop the motor.
+* 
+* @param void 
+* @return void
+*/
+
+        void stop(void);
+   
+    protected:
+        DigitalOut _r1;
+        DigitalOut _r2;
+        DigitalOut _r3;
+        DigitalOut _r4;
+ 
+};
+ 
+#endif