pc_speaker.c File Reference

#include "pc_speaker.h"
#include "assembly/io.h"

Functions
void	pc_speaker_enable_sound (uint32_t freq)
void	pc_speaker_disable_sound ()

Variables
uint16_t	old_value = 0

Function Documentation

pc_speaker_disable_sound()

void pc_speaker_disable_sound

(

)

pc_speaker_enable_sound()

void pc_speaker_enable_sound

(

uint32_t

freq

)

Variable Documentation

old_value

uint16_t old_value = 0