Started rewrite

1 files changed, 0 insertions, 34 deletions

diff --git a/src/kernel/sound/frequency.c b/src/kernel/sound/frequency.c
deleted file mode 100644
index caa4b07..0000000
--- a/src/kernel/sound/frequency.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <io/io.h>
-#include <stdint.h>
-#include <timer/timer.h>
-
-void play_sound(u32 frequency)
-{
-	u32 divided;
-	u8 tmp;
-
-	divided = 1193180 / frequency;
-	outb(0x43, 0xb6);
-	outb(0x42, (u8)(divided));
-	outb(0x42, (u8)(divided >> 8));
-
-	tmp = inb(0x61);
-	if (tmp != (tmp | 3)) {
-		outb(0x61, (u8)(tmp | 3));
-	}
-}
-
-static void shut_up()
-{
-	u8 tmp = (u8)(inb(0x61) & 0xFC);
-
-	outb(0x61, tmp);
-}
-
-// Make a beep
-void beep(u32 frequency, u32 ticks)
-{
-	play_sound(frequency);
-	timer_wait((int)ticks);
-	shut_up();
-}
\ No newline at end of file