spkr.cpp File Reference

#include <Arch/Arch.hpp>
#include <Devices/PCSpeaker/spkr.hpp>
#include <Arch/i686/timer.hpp>

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Functions
void	spkr_beep (uint32_t freq, uint32_t ms)

Detailed Description

Author

Keeton Feavel (keeto.nosp@m.nfea.nosp@m.vel@c.nosp@m.edar.nosp@m.ville.nosp@m..edu)

Version

0.3

Date

2019-11-25

Copyright

Copyright the Xyris Contributors (c) 2019

Definition in file spkr.cpp.

Function Documentation

spkr_beep()

void spkr_beep	(	uint32_t	freq,
		uint32_t	ms
	)

Plays a given frequency for the provided duration.

Parameters

freq	Tone frequency
ms	Length in milliseconds

Definition at line 36 of file spkr.cpp.

                                           {
    spkr_tone(freq);
    // TODO: Change this to task sleep
    sleep(ms);
    spkr_stop();
    // set_PIT_2(old_frequency);
}