Some radical Re-Structuring ;)

KernelRoutineList.txt

@@ -0,0 +1,68 @@
+Kernel Routines Grouped
+(everything NOT starting with "+-", are "wants")
+
+
+
+Char.s
+
+
+Event_Handler.s
+
+
+Hardware.s
+  |
+  +- vram_write
+  +- vram_write_color
+  +- vram_read
+  +- vram_dump
+
+Int.s
+
+
+Irq.s
+  |
+  +- irq
+
+Keyboard.s
+
+
+Memory_Manager.s
+
+  Software Stack:
+  (for A, X and Y)
+  push
+  pop
+
+
+  Maybe also: External Fragmantation
+  or: Variable houskeeping in a List of pointers
+
+String.s
+
+  to lower
+  to upper
+  count
+  flip
+  contains
+  equals
+  trim
+
+Video.s
+  |
+  +- video_write
+  +- video_write_static
+  +- video_writeline
+  +- video_writeline_static
+  +- video_set_color
+  +- video_set_foreground
+  +- video_set_background
+  +- video_read_line
+  +- video_read_char
+  +- video_set_cursor
+  +- video_get_cursor
+  +- video_return
+  +- video_scroll
+  +- video_clear
+  +- video_reset_color
+  +- video_reset
+  +- video_load_font

lib/kernel.s

@@ -1,13 +0,0 @@
-            .include "lib/src/irq.s"
-            .include "lib/src/keyboard.s"
-            .include "lib/src/video.s"
-            .include "lib/src/string.s"
-            .include "lib/src/int.s"
-
-
-
-            
-kernel_init 
-            rts 
-            
-            

main.s

@@ -1,8 +1,8 @@
-            .include "lib/variables.s"      
+            .include "src/variables.s"      
             
             
             .org $c000                          ; $c000 for 16k ROM
-            .include "lib/kernel.s"
+            .include "src/kernel.s"
 
 
             .org $f700

src/kernel.s

@@ -0,0 +1,13 @@
+            .include "src/kernel/irq.s"
+            .include "src/kernel/keyboard.s"
+            .include "src/kernel/video.s"
+            .include "src/kernel/string.s"
+            .include "src/kernel/int.s"
+            .include "src/kernel/event_handler.s"
+            .include "src/kernel/memory_manager.s"
+            .include "src/kernel/hardware.s"
+
+kernel_init 
+            rts 
+            
+            

src/kernel/hardware.s

@@ -11,7 +11,10 @@ vram_write
             ; Output:  (none)
 
 
-;vram_write_color
+            rts
+            
+
+vram_write_color
             ; VRAM Write Color
             ; Writes A to the given Coordinate, but adds 0x40 to X
 
@@ -23,6 +26,8 @@ vram_write
             ; Output:  (none)
 
 
+            rts
+
 vram_read
             ; VRAM Read
             ; Reads Data from the given Coordinate
@@ -35,6 +40,8 @@ vram_read
             ; A <= Data
 
 
+            rts
+
 vram_dump
             ; VRAM Dump
             ; Dumps all bytes from VRAM in the given Range
@@ -49,3 +56,6 @@ vram_dump
             ; K4 => HIGH Memory Pointer
 
             ; Output: (none) 
+
+
+            rts

src/kernel/video.s

@@ -168,7 +168,6 @@ video_scroll
             ;                +----  0 = Scroll Text Video Buffer   (Y 0 - 31)  (4k)
             ;                       1 = Scroll Entire Video Buffer (Y 0 - 255) (32k)
 
-
             ; I.E => 0x03 (0b00001011) => Scrolls Entire Videobuffer Right & Up and 
             ;           Disposes "scrolled away" content. Fills gaps with empty cells
 
@@ -205,4 +204,14 @@ video_reset
             rts
 
 video_load_font
+            ; Video Load Font
+            ; Loads a 2k BitMap font from a Pointer to VRAM
 
+            ; Input:
+            ; X => LOW Memory Pointer
+            ; Y => HIGH Memory Pointer
+
+            ; Output: (none)
+
+
+            rts

src/variables.s

@@ -42,5 +42,5 @@ soft_system_register    = $21d      ; 8 bit     (internal)
 color                   = $2fe      ; 8 bit                 Fore & Background Color
 
 typelength              = $2ff      ; 8 bit                 Length of typebuffer
-typebuffer              = $300      ; 256 bit               256 bit, All Purpose Char Buffer
+typebuffer              = $300      ; 256 byte              256 bit, All Purpose Char Buffer