msh356
fe18dc2f99
SPEAKER: реализован TIMER: не срет в логи больше KERNEL: крутая бутанимация со спикером
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
#include "../drivers/vga.h"
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#include "../drivers/serial.h"
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#include "../drivers/timer.h"
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#include "../drivers/speaker.h"
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#include "gdt.h"
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#include "idt.h"
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#include "pic.h"
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#include "logger.h"
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void kernel_main(void) {
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log_info(LOG_NORMAL, "Initializing serial...");
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serial_init();
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log_info(LOG_NORMAL, "Initializing VGA...");
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vga_init();
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log_info(LOG_NORMAL, "Setting color white on black");
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vga_set_color(VGA_COLOR_WHITE, VGA_COLOR_BLACK);
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log_info(LOG_NORMAL, "Initializing GDT...");
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gdt_init();
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log_info(LOG_NORMAL, "Initializing IDT...");
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idt_init();
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log_info(LOG_NORMAL, "Remapping PIC...");
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pic_remap(32, 40);
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log_info(LOG_NORMAL, "Unmasking IRQ 0... (timer)");
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pic_clear_mask(0);
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log_info(LOG_NORMAL, "Unmasking IRQ 1... (keyboard)");
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pic_clear_mask(1);
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log_info(LOG_NORMAL, "Registering timer at 100Hz");
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timer_init(100);
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log_info(LOG_NORMAL, "Enabling IRQ...");
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__asm__ __volatile__("sti");
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vga_set_color(VGA_COLOR_LIGHT_GREEN, VGA_COLOR_BLACK);
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vga_print("h");
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speaker_beep(100, 10);
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vga_print("a");
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speaker_beep(125, 10);
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vga_print("i");
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speaker_beep(150, 10);
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vga_print("!");
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speaker_beep(175, 10);
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vga_print("!");
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speaker_beep(200, 10);
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vga_print("!");
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speaker_beep(225, 10);
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vga_print("!");
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speaker_beep(250, 10);
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vga_print("!");
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speaker_beep(275, 10);
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vga_print("!");
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speaker_beep(300, 10);
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vga_print("!");
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speaker_beep(325, 10);
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vga_print("\n # ### #### \n #### ### # ## ### #### # # # \n # # ##### ## ##### # # # # ### \n # # # # # # # # # # \n #### ### # ### #### ### #### \n # \n");
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speaker_beep(350, 400);
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vga_init();
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vga_set_color(VGA_COLOR_LIGHT_GRAY, VGA_COLOR_BLACK);
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while (1);
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}
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