Updating folders name's (1)

This should help merging into dev branch

source/kernel/drivers/pit/pit.cpp

@@ -0,0 +1,54 @@
+#include "pit.h"
+#include "../../tty/kterm.h"
+uint32_t pit_tick = 0;
+
+
+void pit_initialise()
+{
+    asm volatile("CLI");
+
+#ifdef __VERBOSE__
+    printf("Init PIT!\n");
+#endif
+    // clear mask for IRQ 0 
+    uint8_t value = inb(0x21) & ~(1<< 0);
+    outb(0x21, value);
+
+    io_wait();
+
+    const int freq = 500;
+
+    uint32_t divisor = 1193180 / freq;
+
+    outb(PIT_COMMAND, 0x36);
+
+    uint8_t l = (uint8_t) (divisor & 0xFF);
+    uint8_t h = (uint8_t) ( (divisor>>8) & 0xff);
+
+    outb(PIT_DATA_0, l);
+    outb(PIT_DATA_0,h);
+
+
+    asm volatile("STI");
+}
+
+
+void get_pit_count()
+{
+    asm volatile ("CLI");
+
+    outb(PIT_COMMAND, 0);
+    uint16_t count = inb(PIT_DATA_0);
+    count |= inb(PIT_DATA_0) << 8;
+
+    printf("PIT count: 0x%x\n", count); 
+
+    asm volatile("STI");   
+
+}
+
+void set_pit_count()
+{
+
+}
+

source/kernel/drivers/pit/pit.h

@@ -0,0 +1,18 @@
+#pragma once 
+#include <stdint.h>
+#include "../IO/io.h"
+#define PIT_DATA_0 0x40
+#define PIT_DATA_1 0x41
+#define PIT_DATA_2 0x42
+#define PIT_COMMAND 0x43
+
+
+extern uint32_t pit_tick;
+
+
+void pit_initialise();
+
+
+void get_pit_count();
+
+void set_pit_count();