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

Dependencies:   mbed

Fork of speaker_demo_PWM by jim hamblen

History

ver 1.0 default tip

2014-10-21, by 4180_1 [Tue, 21 Oct 2014 03:00:15 +0000] rev 1

ver 1.0


ver 1.0

2013-01-20, by 4180_1 [Sun, 20 Jan 2013 03:02:37 +0000] rev 0

ver 1.0