Shellscript improvement plus FAT driver implementations

- Improved the run bash script to exit when an error occurs in one of the sub tasks
- Wrote basic FAT16 functions that should give enough information to properly implement the rest of the driver
- FAT structure namings are now in accordence with the microsoft spec of March 2005

kernel/storage/filesystems/FAT/msdosDate.h

@@ -0,0 +1,40 @@
+//
+// Created by nigel on 23/02/23.
+//
+
+#pragma once
+
+#include "../../../terminal/kterm.h"
+
+// Date Format
+// [0..4] Day
+// [5..8] Month
+// [9..15] Year
+class MSDOSDATE {
+    static void ParseDate(unsigned int date){
+        printf("Date (hex) 0x%x\n", date);
+        unsigned int year = (date >> 9 )+ 1980;
+        unsigned int month = (date & 0xf0   ) >> 4;
+        unsigned int day = date & 0xf ;
+        printf("Date: (D,M,Y) %d, %d ,%d\n", day , month, year );
+    }
+};
+
+
+
+// Time Format
+// [0..4] Seconds
+// [5..10] Minute
+// [11..15] Hour
+class MSDOSTIME {
+    static void ParseTime(unsigned int time)
+    {
+        printf("Time (hex) 0x%x\n", time);
+        unsigned int seconds =  ( time & 0x0f) * 2;
+        unsigned int minutes = (time & 0xf0);
+        unsigned int hours = (time & 0xf00);
+        printf("Time (H:M:S) %d:%d:%d\n", hours, minutes, seconds);
+    }
+};
+
+