Make noise with a piezo buzzer. Use a pwm pin. IO expander ints done.
Fork of beep by
Revisions of beep.h
| Revision | Date | Message | Actions |
|---|---|---|---|
| 5:49c961e79a12 | 2016-09-22 | Beep RTTL done =) | File Diff Annotate |
| 3:5a8242af60ba | 2011-02-02 | (none) | File Diff Annotate |
| 1:ddccf0a4a414 | 2011-02-01 | 0.2 | File Diff Annotate |
| 0:18e4a9c978ec | 2011-02-01 | (none) | File Diff Annotate |
