Merge pull request #210 from b1ackmai1er/dev

Update updater.asm

Source/HBIOS/updater.asm

@@ -174,48 +174,27 @@ BSPC:		.EQU	'H'-40h		; ^H = Backspace
 RESTART:
 	LD	DE,$0000		; SET UP START
 	LD	(MD_FBAS),DE		; BANK AND SECTOR
-
+;
 	LD	HL,MD_FIDEN		; IDENTIFY CHIP
 	CALL	MD_FNCALL		; AT THIS BANK/SECTOR
-
-	LD	HL,$B7BF		; IS IT A 39SF040
-	XOR	A
-	SBC	HL,BC	
-	LD	A,0
-	JR	Z,CHPFND		; YES IT IS ...
 ;
-	LD	HL,$A401		; IS IT A 29F040
-	XOR	A
-	SBC	HL,BC
-	LD	A,1
-	JR	Z,CHPFND		; YES IT IS ...
-;
-	LD	HL,$131F		; IS IT AN AT49F040
-	XOR	A
-	SBC	HL,BC
-	LD	A,2
-	JR	Z,CHPFND		; YES IT IS
-;
-	LD	HL,$A41F		; IS IT AN AT29C040
-	XOR	A
-	SBC	HL,BC
-	LD	A,3
-	JR	Z,CHPFND		; YES IT IS
-;
-	LD	HL,$E220		; IS IT AN M29F040
-	XOR	A
-	SBC	HL,BC
-	LD	A,4
-	JR	Z,CHPFND		; YES IT IS
-;
-	LD	HL,$A4C2		; IS IT AN MX29F040
+	LD	A,0-1			; SEARCH DEVICE
+	LD	HL,DEVICES		; TABLE FOR 
+NXTDEV:	LD	D,(HL)			; VALID DEVICE
+	INC	HL			; 
+	LD	E,(HL)
+	INC	HL
+	INC	A
+	CP	+((LSTDEV-DEVICES)/2)
+	JP	Z,FAILBC		; SUPPORTED CHIP NOT FOUND
+	OR	A
+	EX	DE,HL
 	SBC	HL,BC
-	LD	A,5
-;
-	JP	NZ,FAILBC		; SUPPORTED CHIP NOT FOUND
+	EX	DE,HL
+	JR	NZ,NXTDEV
 ;
 CHPFND:	LD	(ERATYP),A		; SAVE ERASE TYPE
-
+;
 	LD	BC,$F8F0		; GET CPU SPEED
 	RST	08			; AND MULTIPLY
 	LD	A,L			; BY 4
@@ -920,6 +899,7 @@ CONIN:	PUSH	HL			; CONSOLE INPUT. WAIT FOR A CHARACTER ADD RETURN IT IN A
 	RET
 ;
 PRTHEXB:PUSH	AF			; PRINT HEX BYTE IN A TO CONSOLE
+	PUSH	BC
 	PUSH	DE
 	CALL	HEXASC
 	LD	C,D
@@ -927,6 +907,7 @@ PRTHEXB:PUSH	AF			; PRINT HEX BYTE IN A TO CONSOLE
 	LD	C,E
 	CALL	CONOUT
 	POP	DE
+	POP	BC
 	POP	AF
 	RET
 
@@ -1221,6 +1202,17 @@ packet:		.DB 	0		; SOH
 		.FILL	128,0		; data*128,
 		.DB	0 		; chksum
 ;
+DEVICES:
+	.DW	$BFB7			; 39SF040  0
+	.DW	$01A4			; 29F040   1
+	.DW	$1F13			; AT49F040 2
+	.DW	$1FA4			; AT29C040 3
+	.DW	$20E2			; M29F040  4
+	.DW	$C2A4			; MX29F040 5
+	.DW	$37A4			; A29010B  6
+	.DW	$3786			; A29040B  7
+LSTDEV:	.EQU	$
+;
 sector4k:	.EQU	$		; 32 PACKETS GET ACCUMULATED HERE BEFORE FLASHING
 ;
 SLACK		.EQU	(USR_END - $)