Make noise with a piezo buzzer. Use a pwm pin.

Dependents:   Cave_Runner popcorn default USBMIDI_Buzzer ... more

Auto generated API documentation and code listings for beep


beep.cpp [code]
beep.h [code]


mbed Class to make sound with a buzzer, based on a PwmOut The class use a timeout to switch off the sound - it is not blocking while making noise