Change background addressing constants (#35)

Co-authored-by: Eldred Habert <[email protected]>

Author: zlago

hardware.inc

@@ -34,6 +34,8 @@
 ;* Rev 4.6 - 15-Jun-22 : Added MBC3 registers and special values
 ;* Rev 4.7.0 - 27-Jun-22 : Added alternate names for some constants
 ;* Rev 4.7.1 - 05-Jul-22 : Added RPB_LED_ON constant
+;* Rev 4.8.0 - 25-Oct-22 : Changed background addressing constants (zlago)
+
 
 ; NOTE: REVISION NUMBER CHANGES MUST BE REFLECTED
 ; IN `rev_Check_hardware_inc` BELOW!
@@ -52,7 +54,8 @@ DEF HARDWARE_INC EQU 1
 ;           rev_Check_hardware_inc 4.1 (equivalent to 4.1.0)
 ;           rev_Check_hardware_inc 4 (equivalent to 4.0.0)
 MACRO rev_Check_hardware_inc
-    DEF CUR_VER equs "4,7,1"    ; ** UPDATE THIS LINE WHEN CHANGING THE REVISION NUMBER **
+    DEF CUR_VER equs "4,8,0"    ; ** UPDATE THIS LINE WHEN CHANGING THE REVISION NUMBER **
+
     DEF MIN_VER equs STRRPL("\1", ".", ",")
     DEF INTERNAL_CHK equs """MACRO ___internal
     IF \\1 != \\4 || \\2 < \\5 || (\\2 == \\5 && \\3 < \\6)
@@ -529,8 +532,8 @@ DEF LCDCF_WIN9800 EQU %00000000 ; Window Tile Map Display Select
 DEF LCDCF_WIN9C00 EQU %01000000 ; Window Tile Map Display Select
 DEF LCDCF_WINOFF  EQU %00000000 ; Window Display
 DEF LCDCF_WINON   EQU %00100000 ; Window Display
-DEF LCDCF_BG8800  EQU %00000000 ; BG & Window Tile Data Select
-DEF LCDCF_BG8000  EQU %00010000 ; BG & Window Tile Data Select
+DEF LCDCF_BLK21   EQU %00000000 ; BG & Window Tile Data Select
+DEF LCDCF_BLK01   EQU %00010000 ; BG & Window Tile Data Select
 DEF LCDCF_BG9800  EQU %00000000 ; BG Tile Map Display Select
 DEF LCDCF_BG9C00  EQU %00001000 ; BG Tile Map Display Select
 DEF LCDCF_OBJ8    EQU %00000000 ; OBJ Construction
@@ -543,7 +546,7 @@ DEF LCDCF_BGON    EQU %00000001 ; BG Display
 DEF LCDCB_ON      EQU 7 ; LCD Control Operation
 DEF LCDCB_WIN9C00 EQU 6 ; Window Tile Map Display Select
 DEF LCDCB_WINON   EQU 5 ; Window Display
-DEF LCDCB_BG8000  EQU 4 ; BG & Window Tile Data Select
+DEF LCDCB_BLKS    EQU 4 ; BG & Window Tile Data Select
 DEF LCDCB_BG9C00  EQU 3 ; BG Tile Map Display Select
 DEF LCDCB_OBJ16   EQU 2 ; OBJ Construction
 DEF LCDCB_OBJON   EQU 1 ; OBJ Display
@@ -1064,6 +1067,9 @@ DEF _VRAM8000  EQU _VRAM
 DEF _VRAM8800  EQU _VRAM+$800
 DEF _VRAM9000  EQU _VRAM+$1000
 DEF CART_SRAM_2KB   EQU 1 ; 1 incomplete bank
+DEF LCDCF_BG8800  EQU %00000000 ; BG & Window Tile Data Select
+DEF LCDCF_BG8000  EQU %00010000 ; BG & Window Tile Data Select
+DEF LCDCB_BG8000  EQU 4 ; BG & Window Tile Data Select
 
 
     ENDC ;HARDWARE_INC