Bhakti Kulkarni / Mbed 2 deprecated Happy_Birthday

Plays the happy birthday song music on the speaker.

Dependencies:   DebounceInterrupts mbed

DebouncedIn.h@0:33ad8330e62d, 2014-06-10 (annotated)

Committer:
bhakti08
Date:
Tue Jun 10 21:53:29 2014 +0000
Revision:
0:33ad8330e62d
Happy Birthday Song using mbed;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bhakti08 0:33ad8330e62d 1 #include "mbed.h"
bhakti08 0:33ad8330e62d 2
bhakti08 0:33ad8330e62d 3 class DebouncedIn {
bhakti08 0:33ad8330e62d 4 public:
bhakti08 0:33ad8330e62d 5 DebouncedIn(PinName in);
bhakti08 0:33ad8330e62d 6
bhakti08 0:33ad8330e62d 7 int read (void);
bhakti08 0:33ad8330e62d 8 operator int();
bhakti08 0:33ad8330e62d 9
bhakti08 0:33ad8330e62d 10 int rising(void);
bhakti08 0:33ad8330e62d 11 int falling(void);
bhakti08 0:33ad8330e62d 12 int steady(void);
bhakti08 0:33ad8330e62d 13
bhakti08 0:33ad8330e62d 14 private :
bhakti08 0:33ad8330e62d 15 // objects
bhakti08 0:33ad8330e62d 16 DigitalIn _in;
bhakti08 0:33ad8330e62d 17 Ticker _ticker;
bhakti08 0:33ad8330e62d 18
bhakti08 0:33ad8330e62d 19 // function to take a sample, and update flags
bhakti08 0:33ad8330e62d 20 void _sample(void);
bhakti08 0:33ad8330e62d 21
bhakti08 0:33ad8330e62d 22 // counters and flags
bhakti08 0:33ad8330e62d 23 int _samples;
bhakti08 0:33ad8330e62d 24 int _output;
bhakti08 0:33ad8330e62d 25 int _output_last;
bhakti08 0:33ad8330e62d 26 int _rising_flag;
bhakti08 0:33ad8330e62d 27 int _falling_flag;
bhakti08 0:33ad8330e62d 28 int _state_counter;
bhakti08 0:33ad8330e62d 29
bhakti08 0:33ad8330e62d 30 };
bhakti08 0:33ad8330e62d 31