Diff: ultrasonic.h

Revision:

0:6aa04a8c8d4c

Child:

1:114e0698a5d2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ultrasonic.h	Sun Nov 23 20:27:09 2014 +0000
@@ -0,0 +1,43 @@
+#ifndef MBED_ULTRASONIC_H
+#define MBED_ULTRASONIC_H
+
+#include "mbed.h"
+
+class ultrasonic
+{
+    public:
+        ultrasonic(PinName trigPin, PinName echoPin, float updateSpeed, float timeout);
+        ultrasonic(PinName trigPin, PinName echoPin, float updateSpeed, float timeout, void onUpdate(int), void onTrig(void),void onStartTimer(void)/*, Timer *t*/ );
+        int getCurrentDistance(void);
+        void pauseUpdates(void);
+        void startUpdates(void);
+        void attachOnUpdate(void method(int));
+        void attachOnTrigger(void method(void));
+        void attachOnStartTimer(void method(void));
+        void changeUpdateSpeed(float updateSpeed);
+        int isUpdated(void);
+        float getUpdateSpeed();
+    private:
+        DigitalOut _trig;
+        InterruptIn _echo;
+        Timer _t;
+        Timeout _tout;
+        int _distance;
+        float _updateSpeed;
+        int start;
+        int end;
+        volatile int done;
+        void (*_onUpdateMethod)(int);
+        void (*_onTriggerMethod)(void);
+        void (*_onStartTimerMethod)(void);
+        void _startT(void);
+        void _updateDist(void);
+        void _startTrig(void);
+        float _timeout;
+
+        int d;
+        /*unsigned int tickcount;
+        Ticker _ticker;
+        void ticktock(void);*/
+};
+#endif
\ No newline at end of file