Diff: main.cpp

Revision:

1:6d68eb9b6bbb

Parent:

0:2d3d93d7b204

--- a/main.cpp	Wed Feb 17 18:32:34 2010 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-// Example PwmIn class to detect PWM inputs, sford
-//  - Note: uses InterruptIn, so not available on p19/p20
-
-#include "mbed.h"
-
-class PwmIn {
-public:
-    PwmIn(PinName p) : _p(p) {
-        _p.rise(this, &PwmIn::rise);
-        _p.fall(this, &PwmIn::fall);
-        _period = 0.0;
-        _pulsewidth = 0.0;
-        _t.start();
-    }
-    
-    void rise() {
-        _period = _t.read();
-        _t.reset();
-    }
-    
-    void fall() {
-        _pulsewidth = _t.read();
-    }
-    
-    float period() { return _period; }
-    float pulsewidth() { return _pulsewidth; }
-    float dutycycle() { return _pulsewidth / _period; }
-
-protected:        
-    InterruptIn _p;
-    Timer _t;
-    float _pulsewidth, _period;
-};
-
-PwmOut x(p21);
-PwmOut y(p22);
-
-PwmIn a(p5);
-PwmIn b(p6);
-
-int main() {
-    x = 0.5;
-    y = 0.2;
-    while(1) {
-        printf("a: pw = %f, period = %f\n", a.pulsewidth(), a.period());
-        printf("b: pw = %f, period = %f\n", b.pulsewidth(), b.period());
-        wait(2);
-    }
-}