jim hamblen / Mbed 2 deprecated song_demo_PWM

Plays a song using PWM and timer interrupts. Returns once song starts.

Dependencies:   mbed

Fork of speaker_demo_PWM by jim hamblen

Diff: Speaker.h

Revision:
1:2e6ea42675c7
Parent:
0:b2fdf3770282
--- a/Speaker.h	Sun Jan 20 03:02:37 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,19 +0,0 @@
-#include "mbed.h"
-// new class to play a note on Speaker based on PwmOut class
-class Speaker
-{
-public:
-    Speaker(PinName pin) : _pin(pin) {
-// _pin(pin) means pass pin to the Speaker Constructor
-    }
-// class method to play a note based on PwmOut class
-    void PlayNote(float frequency, float duration, float volume) {
-        _pin.period(1.0/frequency);
-        _pin = volume/2.0;
-        wait(duration);
-        _pin = 0.0;
-    }
-
-private:
-    PwmOut _pin;
-};
\ No newline at end of file