play sounds with a buzzer
Dependencies: mbed
Changes
| Revision | Date | Who | Commit message |
|---|---|---|---|
| 1:1eefeb256849 | 2016-05-12 | maclobdell | fixed play tone function to not set frequency as the period |
| 0:586507ee54a5 | 2016-05-09 | maclobdell | initial version - modified from https://github.com/janjongboom/sxsw |