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Seeed Grove Buzzer example. The buzzer buzzes on for .5 second and then off for .5 second.
Dependencies: mbed
Fork of Seeed_Grove_Buzzer by
main.cpp@0:3da67ed4c5a4, 2014-09-04 (annotated)
- Committer:
- mbedAustin
- Date:
- Thu Sep 04 02:41:17 2014 +0000
- Revision:
- 0:3da67ed4c5a4
Buzzer works. PWM Period = 1s, duty cycle = .5s
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbedAustin | 0:3da67ed4c5a4 | 1 | #include "mbed.h" |
mbedAustin | 0:3da67ed4c5a4 | 2 | |
mbedAustin | 0:3da67ed4c5a4 | 3 | DigitalOut buzzer(D8); |
mbedAustin | 0:3da67ed4c5a4 | 4 | |
mbedAustin | 0:3da67ed4c5a4 | 5 | int main() { |
mbedAustin | 0:3da67ed4c5a4 | 6 | int on = 1, off = 0; |
mbedAustin | 0:3da67ed4c5a4 | 7 | |
mbedAustin | 0:3da67ed4c5a4 | 8 | while(1){ |
mbedAustin | 0:3da67ed4c5a4 | 9 | buzzer = on; |
mbedAustin | 0:3da67ed4c5a4 | 10 | wait(.5); |
mbedAustin | 0:3da67ed4c5a4 | 11 | buzzer = off; |
mbedAustin | 0:3da67ed4c5a4 | 12 | wait(.5); |
mbedAustin | 0:3da67ed4c5a4 | 13 | } |
mbedAustin | 0:3da67ed4c5a4 | 14 | } |