A zombie game made for the uLCD
Dependencies: 4DGL-uLCD-SE mbed-rtos mbed
Fork of uLCD144G2_demo by
Speaker.h@11:4b75ea66467d, 2016-03-14 (annotated)
- Committer:
- rjones75
- Date:
- Mon Mar 14 02:20:41 2016 +0000
- Revision:
- 11:4b75ea66467d
- Parent:
- 10:9d16de327719
fixed hit detection bug
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rjones75 | 10:9d16de327719 | 1 | #include "mbed.h" |
rjones75 | 10:9d16de327719 | 2 | // a new class to play a note on Speaker based on PwmOut class |
rjones75 | 10:9d16de327719 | 3 | class Speaker |
rjones75 | 10:9d16de327719 | 4 | { |
rjones75 | 10:9d16de327719 | 5 | public: |
rjones75 | 10:9d16de327719 | 6 | Speaker(PinName pin) : _pin(pin) { |
rjones75 | 10:9d16de327719 | 7 | // _pin(pin) means pass pin to the Speaker Constructor |
rjones75 | 10:9d16de327719 | 8 | } |
rjones75 | 10:9d16de327719 | 9 | // class method to play a note based on PwmOut class |
rjones75 | 10:9d16de327719 | 10 | void PlayNote(float frequency, float duration, float volume) { |
rjones75 | 10:9d16de327719 | 11 | _pin.period(1.0/frequency); |
rjones75 | 10:9d16de327719 | 12 | _pin = volume/2.0; |
rjones75 | 10:9d16de327719 | 13 | wait(duration); |
rjones75 | 10:9d16de327719 | 14 | _pin = 0.0; |
rjones75 | 10:9d16de327719 | 15 | } |
rjones75 | 10:9d16de327719 | 16 | |
rjones75 | 10:9d16de327719 | 17 | private: |
rjones75 | 10:9d16de327719 | 18 | PwmOut _pin; |
rjones75 | 10:9d16de327719 | 19 | }; |