แก้ให้แล้ว
Dependencies: NOKIA_5110 mbed
Fork of Lost-Found_BOX by
speaker.h
- Committer:
- mustwillza
- Date:
- 2015-12-08
- Revision:
- 11:d773e5c4cc3a
- Parent:
- 4:75346bd905c0
File content as of revision 11:d773e5c4cc3a:
#include "mbed.h" class Speakers{ public: Speakers(PinName pin): speaker(pin){ speaker.period_ms(1); }; void speak(); void speakRight(); void speakWrong(); private: PwmOut speaker; }; void Speakers::speak() { speaker.write(0.1f); wait(0.2); speaker.write(0); } void Speakers::speakRight() { speaker.write(0.1f); wait(1); speaker.write(0); } void Speakers::speakWrong() { speaker.write(0.1f); wait(0.2); speaker.write(0); wait(0.1); speaker.write(0.1f); wait(0.2); speaker.write(0); }