Make noise with a piezo buzzer. Use a pwm pin. IO expander ints done.
Fork of beep by
aconno_bsp.lib
- Committer:
- jurica238814
- Date:
- 2016-09-23
- Revision:
- 6:936ba3699e47
- Parent:
- 5:49c961e79a12
File content as of revision 6:936ba3699e47:
http://mbed.org/users/jurica238814/code/aconno_bsp/#6d9c6c231034