diff options
Diffstat (limited to 'src/kernel/sound/frequency.c')
| -rw-r--r-- | src/kernel/sound/frequency.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/kernel/sound/frequency.c b/src/kernel/sound/frequency.c index 772df10..c485955 100644 --- a/src/kernel/sound/frequency.c +++ b/src/kernel/sound/frequency.c @@ -1,32 +1,32 @@ #include <stdint.h> -#include <kernel/io/io.h> -#include <kernel/timer/timer.h> +#include <io/io.h> +#include <timer/timer.h> -void play_sound(uint32_t frequency) +void play_sound(u32 frequency) { - uint32_t divided; - uint8_t tmp; + u32 divided; + u8 tmp; divided = 1193180 / frequency; outb(0x43, 0xb6); - outb(0x42, (uint8_t)(divided)); - outb(0x42, (uint8_t)(divided >> 8)); + outb(0x42, (u8)(divided)); + outb(0x42, (u8)(divided >> 8)); tmp = inb(0x61); if (tmp != (tmp | 3)) { - outb(0x61, (uint8_t)(tmp | 3)); + outb(0x61, (u8)(tmp | 3)); } } static void shut_up() { - uint8_t tmp = (uint8_t)(inb(0x61) & 0xFC); + u8 tmp = (u8)(inb(0x61) & 0xFC); outb(0x61, tmp); } // Make a beep -void beep(uint32_t frequency, uint32_t ticks) +void beep(u32 frequency, u32 ticks) { play_sound(frequency); timer_wait((int)ticks); |