buzzer library
Diff: buzzer.h
- Revision:
- 2:27fe105d4033
- Parent:
- 1:622b1d533a1c
--- a/buzzer.h Thu May 05 14:17:20 2016 +0000 +++ b/buzzer.h Thu Dec 02 20:56:45 2021 +0000 @@ -1,70 +1,16 @@ #ifndef MBED_BEEP_H #define MBED_BEEP_H - #include "mbed.h" -/** -@namespace Beep Library -@brief Contains member functions for the speaker funtion that allow for sending of frequency of sounds and duration through pwm -@Author Peter Drescher (I do not own the rights to this library and it has been rightly attributed to its owner -@Revision 2012 - -**/ - - -/** class to make sound with a buzzer, roughly based on a library created by Peter Drescher - * The class use a timeout to switch off the sound - it is not blocking while making noise - * - * Example: - * @code - * // Beep with 1Khz for 0.5 seconds - * #include "mbed.h" - * #include "buzzer.h" - * - * Beep buzzer(PTC2); - * - * int main() { - * ... - * buzzer.beep(1000,0.5); - * ... - * } - * @endcode - */ - - namespace mbed { - -/* Class: Beep - * A class witch uses pwm to controle a beeper to generate sounds. - */ class Beep { - public: - -/** Create a Beep object connected to the specified PwmOut pin - * - * @param pin PwmOut pin to connect to - */ Beep (PinName pin); - -/** Beep with given frequency and duration. - * - * @param frequency - the frequency of the tone in Hz - * @param time - the duration of the tone in seconds - */ - void beep (float frequency, float time); - -/** stop the beep instantaneous - * usually not used - */ + void beep (float frekvencija, float vrijeme); void nobeep(); - private : PwmOut _pwm; Timeout toff; }; - } #endif - -