Core: fixed error in EXEC, SYSTIME. Shell: CMD_DATE - printing day of week

DSS/API/Time.asm

@@ -14,35 +14,35 @@ SYSTIME:
 	LD	C,BIOS.CMOS_TEST
 	RST	ToBIOS
 	JP	C,.NOCMOS
-	LD	D,7	;DAY
+	LD	D,CMOS.Register.date
 	CALL	RCMOS
 	PUSH	AF
-	LD	D,8	;MONTH
+	LD	D,CMOS.Register.month
 	CALL	RCMOS
 	POP	DE
 	LD	E,A
 	PUSH	DE
-	LD	D,4	;HOUR
+	LD	D,CMOS.Register.hours
 	CALL	RCMOS
 	PUSH	AF
-	LD	D,2	;MINUTE
+	LD	D,CMOS.Register.minutes
 	CALL	RCMOS
 	POP	DE
 	LD	E,A
 	PUSH	DE
-	LD	D,0	;SECOND
+	LD	D,CMOS.Register.seconds
 	CALL	RCMOS
 	PUSH	AF
-	LD	D,6	;WEEK DAY
+	LD	D,CMOS.Register.dayOfWeek
 	LD	C,BIOS.CMOS_RD
 	RST	ToBIOS
 	POP	DE
 	LD	E,A
 	PUSH	DE
-	LD	D,9	;YEAR
+	LD	D,CMOS.Register.year
 	CALL	RCMOS	;READ AND CONVERT TO DECIMAL
 	PUSH	AF
-	LD	D,#32	;CENTURY
+	LD	D,CMOS.Register.century
 	LD	C,BIOS.CMOS_RD
 	RST	ToBIOS
 	LD	XH,A
@@ -61,7 +61,7 @@ SYSTIME:
 	JR	Z,.GOODAGE
 .BADAGE:
 	PUSH	AF
-	LD	D,#32	;CENTURY
+	LD	D,CMOS.Register.century
 	LD	C,BIOS.CMOS_WR
 	RST	ToBIOS
 	POP	AF
@@ -122,34 +122,47 @@ SETTIME:
 	PUSH	BC
 	PUSH	HL
 	PUSH	DE
+	;
+	; [ ]	25/01/2024
+	 CALL	CalcDayOfWeek
+	 PUSH	HL
+	;
 	LD	C,BIOS.CMOS_TEST
 	RST	ToBIOS
-	JP	C,.NOCMOS2
+	JR	C,.NOCMOS2
+	;
+	; [ ]	25/01/2024
+	 POP	AF
+	 LD	D,CMOS.Register.dayOfWeek
+	 LD	C,BIOS.CMOS_WR
+	 RST	ToBIOS
+	;
 	POP	AF
 	PUSH	AF
-	LD	D,7	;DAY
+	LD	D,CMOS.Register.date
 	CALL	WCMOS
 	POP	BC
 	LD	A,C
-	LD	D,8	;MONTH
+	LD	D,CMOS.Register.month
 	CALL	WCMOS
 	POP	AF
 	PUSH	AF
-	LD	D,4	;HOUR
+	LD	D,CMOS.Register.hours
 	CALL	WCMOS
 	POP	BC
 	LD	A,C
-	LD	D,2	;MINUTE
+	LD	D,CMOS.Register.minutes
 	CALL	WCMOS
 	POP	AF
-	PUSH	AF
+	;PUSH	AF				; [ ] ¡ £ á ãáâ ­®¢ª®© ¤­ï ­¥¤¥«¨ ¨§ ॣ¨áâà  C. <20> è¥« Hard
-	LD	D,0	;SECOND
+	LD	D,CMOS.Register.seconds
 	CALL	WCMOS
-	POP	BC
+	; [ ] ¡ £ á ãáâ ­®¢ª®© ¤­ï ­¥¤¥«¨ ¨§ ॣ¨áâà  C. <20> è¥« Hard
-	LD	A,C
+	 ;POP	BC
-	LD	D,6	;WEEK DAY
+	 ;LD	A,C
-	LD	C,BIOS.CMOS_WR
+	 ;LD	D,CMOS.Register.dayOfWeek
-	RST	ToBIOS
+	 ;LD	C,BIOS.CMOS_WR
+	 ;RST	ToBIOS
 	;
 	POP	HL
 	XOR	A
@@ -160,17 +173,23 @@ SETTIME:
 	ADD	HL,DE
 	DEC	A
 	PUSH	HL
-	LD	D,#32	;CENTURY
+	LD	D,CMOS.Register.century
 	CALL	WCMOS
 	POP	BC
 	LD	A,C
-	LD	D,9	;YEAR
+	LD	D,CMOS.Register.year
 	CALL	WCMOS
 	AND	A
 	RET 
 ; !FIXIT ­®¢ë© ¡¨®á ¢ëáâ ¢«ï¥â ¢à¥¬ï, ¥á«¨ á ­¨¬ çâ®-â® ­¥ â ª.
 .NOCMOS2:
-	LD	C,0
+	POP	AF
+	POP	DE
+	POP	HL
+	POP	BC
+	POP	IX
+	LD	C,A
+	;	
 	LD	(SYSTIME.NC_DAY),DE	;DAY/MONTH
 	LD	(SYSTIME.NC_HOUR),HL	;HOUR/MINUTE
 	LD	(SYSTIME.NC_SEC),BC	;SECOND/WEEKDAY

DSS/DOS_Proc.asm

@@ -303,10 +303,10 @@ OPENDIR:;!TEST  ;[x] some optimize
 	 LD	(CORE_BUFFERS.FM_BUF + _sFM.F_SIZE),HL
 	 EX	DE,HL
 	;
-	CALL	LOADDIR
+	JP	LOADDIR
 	; CF=0
 	;AND	A
-	RET 
+	;RET 
 ;----------------------------------------------------------------------;
 
 

DSS/EXECUTE.ASM

@@ -858,6 +858,7 @@ EXEC:	LD	(CMDLINE),HL
 	;LD	HL,(CMDLINE)
 	JR	C,EXEC0_SHORT
 .VAR_2:	CALL	EXEC_1
+	;LD	A,DSS_Error.sys.FILE_NOT_FOUND
 	SCF
 	RET			; File not found - exit
 
@@ -873,7 +874,7 @@ EXEC_1:	;LD	(CMDLINE),HL
 	CALL	MASK
 	RET	C
 	CALL	TST_EXT
-	LD	A,DSS_Error.sys.FILE_NOT_FOUND
+	;LD	A,DSS_Error.sys.FILE_NOT_FOUND
 	RET	C
 	_mINCTASK			;R08
 	CALL	OPEN_FN.FILE
@@ -914,6 +915,7 @@ COPYEXN: LD	A,(HL)
 
 	CALL	FINDPATH
 	;[x]	1/10/2023
+	 LD	A,DSS_Error.sys.FILE_NOT_FOUND
 	 RET	C
 	;
 	LD	HL,(CMDLINE)

DSS/FS/FAT/FAT.asm

@@ -327,7 +327,7 @@ LOADDIR:
 	CALL	MOVE_FP
 
 	SET_PAGE_X DIRPAGE
-
+	AND	A
 	PUSH	AF
 	;!TEST no ldir
 	 ; ®ç¨áâ¨âì ª¥è ª â «®£ 
@@ -349,11 +349,9 @@ LOADDIR:
 	LD	DE,#4000			; ᪮«ìª®
 	XOR	A				; ¤¥áªà¨¯â®à
 	CALL	READ				; ç⥭¨¥ ¨§ ä ©« 
-	;!FIXIT 能恥丞<E681A5> <20> 株芋芥
 	LD	(SAVEDIR.DIRSIZE),DE		; ç¨á«® ¯à®ç¨â. ¡ ©â®¢
 	POP	AF
 	OUT	(SLOT3),A
-	AND	A
 	RET 
 .LROTDIR:
 	LD	HL,(FatBuffer.DIR_FRH)		; áâ. à §àï¤
@@ -376,7 +374,6 @@ LOADDIR:
 	RST	ToDSS.DRV
 	POP	AF
 	OUT	(SLOT3),A
-	AND	A
 	RET 
 ;----------------------------------------------------------------------;
 
@@ -650,7 +647,7 @@ RD_BPB:	LD	C,SLOT3
 
 	LD	(FatBuffer.CLU_LEN),HL
 	EX	DE,HL
-	LD	HL,#3FFF	;!TODO FATcacheSize
+	LD	HL,#3FFF	;!HARDCODE ;!TODO FATcacheSize
 	XOR	A
 ;NEXTAD4	;!FIXIT ®¯â¨¬¨§¨à®¢ âì ª®£¤  ¯®­ ¤®¡¨âáï
 .loop4:	INC	A

DSS/Procedures.asm

@@ -101,6 +101,110 @@ RMKTIME:
 ;----------------------------------------------------------------------;
 
 
+;----------------------------------------------------------------------;
+; [ ]	25/01/2024
+; ¢å®¤:   D - ¤¥­ì
+;         E - ¬¥áïæ
+;        IX - £®¤
+; ¢ë室:  H - ¤¥­ì ­¥¤¥«¨ (1 - ¢®áªà¥á¥­ì¥)
+CalcDayOfWeek:	;!FIXIT ¢ëç¨á«ïâì ¤¥­ì ­¥¤¥«¨
+		 ; x = (14 ? ¬¥áïæ) / 12
+		 ; y = £®¤ ? x
+		 ; m = ¬¥áïæ + 12 * x ? 2
+		 ; „¥­ì<C2AD>¥¤¥«¨ = (7000 + (¤¥­ì + y + y/4 ? y/100 + y/400 + (31 * m)/12)) mod 7
+		 ; ‚ᥠ¤¥«¥­¨ï 楫®ç¨á«¥­­ë¥ (®áâ â®ª ®â¡à á뢠¥âáï).
+		;
+		LD	A,D
+		LD	(.day),A
+		; x = (14 ? ¬¥áïæ) / 12
+		; y = £®¤ ? x
+		LD	A,E
+		CP	3
+		LD	A,0
+		JR	NC,1F
+		DEC	IX
+		LD	A,12
+1:		;	y = IX
+		; m = ¬¥áïæ + 12 * x ? 2
+		ADD	E
+		SUB	2
+		;	m = A
+		; HL = (31 * m)
+		LD	D,0
+		LD	E,A
+		RLA
+		RLA
+		RLA
+		LD	H,D
+		LD	L,A
+		ADD	HL,HL
+		ADD	HL,HL
+		SBC	HL,DE
+		;	(31 * m) = HL
+		; BC = (31 * m) / 12
+		LD	B,H
+		LD	C,L
+		;   D=0
+		LD	E,12
+		CALL	BC_Div_DE
+		;	(31 * m) / 12 = BC
+		LD	(.m31_12),BC
+		; y / 4
+		PUSH	IX
+		POP	BC
+		;   D=0
+		LD	E,4
+		CALL	BC_Div_DE
+		;	y / 4 = BC
+		PUSH	BC
+		; y / 100
+		PUSH	IX
+		POP	BC
+		;   D=0
+		LD	E,100
+		CALL	BC_Div_DE
+		;	y / 100 = BC
+		PUSH	BC
+		; y / 400
+		PUSH	IX
+		POP	BC
+		LD	DE,400
+		CALL	BC_Div_DE
+		;	y / 400 = BC
+		; y/400 - y/100
+		AND	A
+		LD	H,B
+		LD	L,C
+		POP	DE
+		SBC	HL,DE
+		;	y/400 - y/100 = HL
+		; y/4 ? y/100 + y/400
+		POP	DE
+		ADD	HL,DE
+		; y/4 ? y/100 + y/400 + (31 * m)/12
+.m31_12+1:	LD	DE,0
+		ADD	HL,DE
+		; y + y/4 ? y/100 + y/400 + (31 * m)/12
+		EX	DE,HL
+		ADD	IX,DE
+		; ¤¥­ì + y + y/4 ? y/100 + y/400 + (31 * m)/12
+		LD	D,0
+.day+1:		LD	E,0
+		ADD	IX,DE
+		; 7000 + (¤¥­ì + y + y/4 ? y/100 + y/400 + (31 * m)/12)
+		LD	DE,7000
+		ADD	IX,DE
+		; (7000 + (¤¥­ì + y + y/4 ? y/100 + y/400 + (31 * m)/12)) mod 7
+		LD	B,XH
+		LD	C,XL
+		LD	DE,7
+		CALL	BC_Div_DE
+		;	„¥­ì<C2AD>¥¤¥«¨ = L
+		LD	H,L
+		INC	H
+		RET
+;----------------------------------------------------------------------;
+
 
 ;----------------------------------------------------------------------;
 ; a..z -> A..Z
@@ -190,6 +294,33 @@ HEX2BCD:
 ;----------------------------------------------------------------------;
 ;
 
+
+;
+;----------------------------------------------------------------------;
+;BC/DE ==> BC, remainder in HL
+; ­¥ ¯®àâ¨â DE
+BC_Div_DE:
+	ld	hl,0
+	ld	a,b
+	ld	b,16
+	;shift the bits from BC into HL
+.div_loop:
+	sla	c 
+	rla
+	adc	hl,hl
+	sbc	hl,de
+	jr	nc,.div_inc_acc
+	add	hl,de
+	db	$FE     ;this begins the instruction `cp *`, so it eats the next byte.
+.div_inc_acc:
+	inc	c
+	djnz	.div_loop
+	ld	b,a
+	ret
+;----------------------------------------------------------------------;
+;
+
+
 ;	HL:DE /	C => DE:IX HL-OSTATOK (DE:BC.HL). ‹¥£ª® ¯¥à¥¤¥« âì ¯®¤  HL:DE / A => HL:DE.A
 ;----------------------------------------------------------------------;
 DIV_for_SPC:
@@ -231,107 +362,106 @@ DIV_for_SPC:
 ; 	LD	H,0
 ; 	LD	L,A
 ; 	RET
-/*
-	DEFINE NEW_DIV 1
 
-DIV32:	LD	XH,D
+; 	DEFINE NEW_DIV 1
-	LD	XL,E
 
-	IFN NEW_DIV
+; DIV32:	LD	XH,D
-	EX	DE,HL
+; 	LD	XL,E
-	LD	HL,0
+
-	LD	A,#20
+; 	IFN NEW_DIV
-DIV001:	ADD	IX,IX
+; 	EX	DE,HL
-	EX	DE,HL
+; 	LD	HL,0
-	ADC	HL,HL
+; 	LD	A,#20
-	EX	DE,HL
+; DIV001:	ADD	IX,IX
-	ADC	HL,HL
+; 	EX	DE,HL
-	SBC	HL,BC
+; 	ADC	HL,HL
-	JR	NC,DIV002
+; 	EX	DE,HL
-	ADD	HL,BC
+; 	ADC	HL,HL
-	DEC	A
+; 	SBC	HL,BC
-	JR	NZ,DIV001
+; 	JR	NC,DIV002
-	RET 
+; 	ADD	HL,BC
-DIV002:	INC	IX
+; 	DEC	A
-	DEC	A
+; 	JR	NZ,DIV001
-	JR	NZ,DIV001
+; 	RET 
-	RET
+; DIV002:	INC	IX
-	ELSE 
+; 	DEC	A
+; 	JR	NZ,DIV001
+; 	RET
+; 	ELSE 
 
 
-div32_16:
+; div32_16:
-;HLIX/BC -> HLIX remainder DE
+; ;HLIX/BC -> HLIX remainder DE
-;174+4*div32_16_sub8
+; ;174+4*div32_16_sub8
-;min: 2186cc
+; ;min: 2186cc
-;max: 2794cc
+; ;max: 2794cc
-;avg: 2466cc
+; ;avg: 2466cc
-;61 bytes
+; ;61 bytes
-  ex de,hl   ; 4
+;   ex de,hl   ; 4
 
-; Negate BC to allow add instead of sbc
+; ; Negate BC to allow add instead of sbc
-  xor a      ; 4
+;   xor a      ; 4
-; Need to set HL to 0 anyways, so save 2cc and a byte
+; ; Need to set HL to 0 anyways, so save 2cc and a byte
-  ld h,a     ; 4
+;   ld h,a     ; 4
-  ld l,a     ; 4
+;   ld l,a     ; 4
-  sub c      ; 4
+;   sub c      ; 4
-  ld c,a     ; 4
+;   ld c,a     ; 4
-  sbc a,a    ; 4
+;   sbc a,a    ; 4
-  sub b      ; 4
+;   sub b      ; 4
-  ld b,a     ; 4
+;   ld b,a     ; 4
 
 
-  ld a,d              ; 4
+;   ld a,d              ; 4
-  call div32_16_sub8  ; 17
+;   call div32_16_sub8  ; 17
-  rla                 ; 4
+;   rla                 ; 4
-  ld d,a              ; 4
+;   ld d,a              ; 4
 
-  ld a,e              ; 4
+;   ld a,e              ; 4
-  call div32_16_sub8  ; 17
+;   call div32_16_sub8  ; 17
-  rla                 ; 4
+;   rla                 ; 4
-  ld e,a              ; 4
+;   ld e,a              ; 4
 
-  ld a,ixh            ; 8
+;   ld a,ixh            ; 8
-  call div32_16_sub8  ; 17
+;   call div32_16_sub8  ; 17
-  rla                 ; 4
+;   rla                 ; 4
-  ld ixh,a            ; 8
+;   ld ixh,a            ; 8
 
-  ld a,ixl            ; 8
+;   ld a,ixl            ; 8
-  call div32_16_sub8  ; 17
+;   call div32_16_sub8  ; 17
-  rla                 ; 4
+;   rla                 ; 4
-  ld ixl,a            ; 8
+;   ld ixl,a            ; 8
 
-  ;ex de,hl   ; 4
+;   ;ex de,hl   ; 4
-  ret        ; 10
+;   ret        ; 10
 
-div32_16_sub8:
+; div32_16_sub8:
-;119+8*div32_16_sub
+; ;119+8*div32_16_sub
-;min: 503cc
+; ;min: 503cc
-;max: 655cc
+; ;max: 655cc
-;avg: 573cc
+; ;avg: 573cc
-  call 1F
+;   call 1F
-1:
+; 1:
-;17+2(17+2(div32_16_sub)))
+; ;17+2(17+2(div32_16_sub)))
-  call 1F
+;   call 1F
-1:
+; 1:
-;17+2(div32_16_sub)
+; ;17+2(div32_16_sub)
-  call div32_16_sub
+;   call div32_16_sub
-div32_16_sub:
+; div32_16_sub:
-;48+{8,0+{0,19}}
+; ;48+{8,0+{0,19}}
-;min: 48cc
+; ;min: 48cc
-;max: 67cc
+; ;max: 67cc
-;avg: 56.75cc
+; ;avg: 56.75cc
-  rla        ; 4
+;   rla        ; 4
-  adc hl,hl  ; 15
+;   adc hl,hl  ; 15
-  jr c,1F    ;12/7
+;   jr c,1F    ;12/7
-  add hl,bc  ; 11
+;   add hl,bc  ; 11
-  ret c      ;11/5
+;   ret c      ;11/5
-  sbc hl,bc  ; 15
+;   sbc hl,bc  ; 15
-  ret        ; 10
+;   ret        ; 10
-1:
+; 1:
-  add hl,bc  ; 11
+;   add hl,bc  ; 11
-  scf        ; 4
+;   scf        ; 4
-  ret        ; 10
+;   ret        ; 10
 
-	ENDIF
+; 	ENDIF
-*/
 ;

DSS/build.txt

@@ -1 +1 @@
-831
+843

SHELL/BATCH.ASM

@@ -29,7 +29,7 @@ echo_mode:
 ;-------------------------------------------------
 RUN_BAT:
 	call	BATCH
-	jp	c,A83DD			; ®è¨¡ª  ®âªà. ä ©«  (cpp.asm)
+	jp	c,EXEERR		; ®ט¨<D798>×  ®ג×א. ה ©«  (cpp.asm)
 	ret
 ;-------------------------------------------------
 

SHELL/Commands/DATE.ASM

@@ -9,16 +9,14 @@
 ;///////////////////////////////////////////////////
 cmd_date:
 	ex	de,hl			; hl=ª®¬-áâப 
-	;ld	de,T9186		; ¡ãä¥à
 	ld	de,work_buffer1;
 	ld	c,Dss.GSwitch		; ¢ë¤¥«¨âì ¯ à ¬¥âà ª®¬-áâப¨
 	RST	ToDSS
-	;ld	de,T9186
 	ld	de,work_buffer1;
 	ld	a,(de)
 	or	a
-	jr	z,cmd_dt1
+	jr	z,.cmd_dt1
-	call	A893C
+	call	STR2DEC
 	jp	c,invalid_param		; "Invalid parametr"
 	xor	a
 	cp	h
@@ -28,7 +26,7 @@ cmd_date:
 	jp	c,invalid_param		; "Invalid parametr"
 	ld	b,l
 	push	bc
-	call	A893C
+	call	STR2DEC
 	pop	bc
 	jp	c,invalid_param		; "Invalid parametr"
 	xor	a
@@ -39,7 +37,7 @@ cmd_date:
 	jp	c,invalid_param		; "Invalid parametr"
 	ld	c,l
 	push	bc
-	call	A893C
+	call	STR2DEC
 	push	hl
 	ld	c,Dss.SysTime
 	RST	ToDSS
@@ -47,30 +45,55 @@ cmd_date:
 	pop	de
 	ld	c,Dss.SetTime
 	RST	ToDSS
-cmd_dt1:ld	c,Dss.SysTime
+.cmd_dt1:
+	ld	c,Dss.SysTime
 	RST	ToDSS
+	PUSH	BC			; [ ] ¢ë¢®¤ ¤­ï ­¥¤¥«¨ 26/01/2023
 	push	ix
 	push	de
 	ld	a,d			; ç¨á«®
 	ld	hl,PRM1			; ªã¤ 
-	call	A8913			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
+	call	PUTB			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
 	ld	a,"."
 	ld	(hl),a
 	inc	hl
 	pop	de
 	ld	a,e			; ç¨á«®
-	call	A8913			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
+	call	PUTB			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
 	ld	a,"."
 	ld	(hl),a
 	inc	hl
 	push	hl
 	pop	ix
 	pop	hl
-	call	A8964
+	call	PDIGIT
+	; [ ] ¢ë¢®¤ ¤­ï ­¥¤¥«¨ 26/01/2023
+	 POP	DE
+	 LD	D,0
+	 LD	A,E
+	 CP	8
+	 JR	C,.skip
+	 LD	E,8
+.skip:	 LD	HL,.days
+	 LD	BC,.days.size
+	 CALL	LCPIR
+	 ;
+	 LD	DE,PRM2
+	 CALL	ncopy_string
+	;
 	ld	de,MAIN_MSG.DATE	; ¨­¤¥ªá "Current date: %1"
 	jp	MESSAGE			; ¢ë¢¥á⨠áâபã
-
+	;
-
+.days:	DB	0
+	DZ	"Sunday"
+	DZ	"Monday"
+	DZ	"Tuesday"
+	DZ	"Wednesday"
+	DZ	"Thursday"
+	DZ	"Friday"
+	DZ	"Saturday"
+	DZ	"check CMOS!"
+.days.size	EQU $ - .days
 
 
 ;///////////////////////////////////////////////////
@@ -89,7 +112,7 @@ cmd_time:
 	ld	a,(de)
 	or	a
 	jr	z,cmd_tm1
-	call	A893C
+	call	STR2DEC
 	jp	c,invalid_param		; "Invalid parametr"
 	xor	a
 	cp	h
@@ -99,7 +122,7 @@ cmd_time:
 	jp	c,invalid_param		; "Invalid parametr"
 	ld	b,l
 	push	bc
-	call	A893C
+	call	STR2DEC
 	pop	bc
 	jp	c,invalid_param		; "Invalid parametr"
 	xor	a
@@ -110,7 +133,7 @@ cmd_time:
 	jp	c,invalid_param		; "Invalid parametr"
 	ld	c,l
 	push	bc
-	call	A893C
+	call	STR2DEC
 	pop	bc
 	jp	c,invalid_param		; "Invalid parametr"
 	xor	a
@@ -134,18 +157,18 @@ cmd_tm1:ld	c,Dss.SysTime
 	push	hl
 	ld	a,h			; ç¨á«®
 	ld	hl,PRM1			; ªã¤ 
-	call	A8913			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
+	call	PUTB			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
 	ld	a,":"
 	ld	(hl),a
 	inc	hl
 	pop	de
 	ld	a,e			; ç¨á«®
-	call	A8913			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
+	call	PUTB			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
 	ld	a,":"
 	ld	(hl),a
 	inc	hl
 	pop	af			; ç¨á«®
-	call	A8913			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
+	call	PUTB			; ¤¥áïâ. ¢ë¢®¤ ¢ ¡ãä¥à
 	xor	a
 	ld	(hl),a			; ¢ ª®­¥æ áâப¨
 	ld	de,MAIN_MSG.TIME	; ¨­¤¥ªá "Current time: %1"

SHELL/Commands/DIR.ASM

@@ -146,7 +146,7 @@ cmd_dir:
 	; „¥áïâ¨ç­ë© ¢ë¢®¤
 .print:	ld	hl,(D88DC)
 	ld	ix,PRM1			; ¡ãä¥à
-	call	A8964
+	call	PDIGIT
 	;
 	ld	hl,(D88DE)		; ¬«. à §àï¤
 	exx
@@ -209,7 +209,7 @@ cmd_dir:
 	 ; „¥áïâ¨ç­ë© ¢ë¢®¤
 	 ld	hl,(dir_number)
 	 ld	ix,PRM3			; ¡ãä¥à
-	 call	A8964
+	 call	PDIGIT
 	 ;xor	a
 	 ;ld	(de),a
 	;

SHELL/Commands/ECHO.ASM

@@ -13,14 +13,14 @@ cmd_echo:
 	push	de
 	ld	b,3			; ¤«¨­  áà ¢­¥­¨ï
 	ld	hl,T8C21		; "ON",0
-	call	A874E			; áà ¢­¨âì áâப¨
+	call	COMPARE			; áŕ ˘­¨âě áâப¨
 	pop	de
 	ld	a,true			; ०¨¬ "on"
 	jr	z,A864B
 	push	de
 	ld	b,4			; ¤«¨­  áà ¢­¥­¨ï
 	ld	hl,T8C24		; "OFF",0
-	call	A874E			; áà ¢­¨âì áâப¨
+	call	COMPARE			; áŕ ˘­¨âě áâப¨
 	pop	hl
 	ld	a,false			; ०¨¬ "off"
 	jr	z,A864B

SHELL/EXEC.ASM

@@ -1,5 +1,5 @@
 ; à ¡. ï祩ª 
-D8374:	dw	0
+SAVEHL:	dw	0
 
 
 
@@ -92,26 +92,25 @@ COMP:	call	EVALCMD			; (batch.asm)
 
 ; § ¤ ­ ­¥ ¤¨áª
 RUN_EXT: ex	de,hl			; ¢®ááâ.  ¤à¥á ­ ç «  áâப¨
-	ld	(D8374),hl		; struct_input_line+5
+	ld	(SAVEHL),hl		; struct_input_line+5
-	ld	de,T8C1A		; ¡ãä¥à
+	ld	de,EXTBF		; ¡ãä¥à
 	ld	bc,4*256 + Dss.EX_Path	; ¢ë¤¥«¨âì à áè. ä ©« 
 	RST	ToDSS
-	ld	hl,(D8374)		; ¨¬ï ä ©« 
+	ld	hl,(SAVEHL)		; ¨¬ï ä ©« 
-	jr	c,A83D7			; ¢ë¯®«­¨âì exe-ä ©«
+	jr	c,RUN_EXE			; ¢ë¯®«­¨âì exe-ä ©«
 	bit	1,a			; ¥áâì à áè. ?
-	jr	z,A839D			; ­¥â
+	jr	z,.NON_EXT		; ­¥â
 	; ¥áâì à áè. ä ©« 
-	ld	de,T8C1A		; ¡ãä¥à à áè. ä ©« 
+	ld	de,EXTBF		; ¡ãä¥à à áè. ä ©« 
-	ld	hl,T8C1E		; "BAT"
+	ld	hl,BATBF		; "BAT"
 	ld	b,3			; ¤«¨­  áà ¢­¥­¨ï ;!HARDCODE
-	call	A874E			; áà ¢­¨âì áâப¨
+	call	COMPARE			; áà ¢­¨âì áâப¨
-	ld	hl,(D8374)
+	ld	hl,(SAVEHL)
 	jp	z,RUN_BAT		; ¢ë¯®«­¨âì bat-ä ©« (batch.asm)
-	jr	A83D7			; ¢ë¯®«­¨âì exe-ä ©«
+	jr	RUN_EXE			; ¢ë¯®«­¨âì exe-ä ©«
-
+.NON_EXT:
-A839D:	ld	bc,0*256 + Dss.Exec	; § £à. ¨ ¢ë¯®«­¨âì ¯à®£à ¬¬ã
+	ld	bc,0*256 + Dss.Exec	; § £à. ¨ ¢ë¯®«­¨âì ¯à®£à ¬¬ã
 	RST	ToDSS
-
 	;[x] 01/11/23	;!TEST
 	 PUSH	AF
 	 CALL	RESTORE_ALL
@@ -120,20 +119,19 @@ A839D:	ld	bc,0*256 + Dss.Exec	;
 	;[x] 25/10/23
 	 JP	NC,Ret_New_Line		; Ok
 	;
-
+	ld	hl,(SAVEHL)
-	ld	hl,(D8374)
 	cp	DSS_Error.sys.FILE_NOT_FOUND
-	jr	nz,A83DD
+	jr	nz,EXEERR
 	push	hl
 	;ld	a,(D96AD)		; ¤«¨­  áâப¨ (inline.asm)
 	ld	a,(struct_input_line+4)	; ¤«¨­  áâப¨
 	ld	b,a
-A83AF:	ld	a,(hl)
+.loop:	ld	a,(hl)
 	cp	" "+1
-	jr	c,A83B7
+	jr	c,.next
 	inc	hl
-	djnz	A83AF
+	djnz	.loop
-A83B7:	ld	e,b
+.next:	ld	e,b
 	ld	d,0
 	add	hl,de
 	push	hl
@@ -159,7 +157,8 @@ A83B7:	ld	e,b
 
 ; ‚믮«­¨âì exe-ä ©«
 ; hl=¨¬ï ä ©« 
-A83D7:	ld	bc,0*256 + Dss.Exec	; § £à㧨âì ¯à®£à ¬¬ã, ¢ë¯®«­¨âì ä ©«
+RUN_EXE:
+	ld	bc,0*256 + Dss.Exec	; § £à㧨âì ¯à®£à ¬¬ã, ¢ë¯®«­¨âì ä ©«
 	RST	ToDSS
 	
 	;[x] 01/11/23	;!TEST
@@ -171,7 +170,7 @@ A83D7:	ld	bc,0*256 + Dss.Exec	;
 	;[x] 25/10/23
 	 JP	NC,Ret_New_Line	; Ok
 	;
-A83DD:	cp	DSS_Error.sys.INVALID_HANDLE	; ª®¤ ®è¨¡ª¨ "­¥â ¤¥áªà¨¯â®à "
+EXEERR:	cp	DSS_Error.sys.INVALID_HANDLE	; ª®¤ ®è¨¡ª¨ "­¥â ¤¥áªà¨¯â®à "
 	jp	nc,print_err_message		; ¢ë¢®¤ á®®¡é¥­¨ï
 	xor	a				; ¨­¤¥ªá "Bad command or file name"
 	jp	print_err_message

SHELL/Messages/main_txt.asm

@@ -32,7 +32,7 @@ MAIN_MSG:
 		  db	"Volume Serial Number is %2",CR,LF
 		  db	CR,LF,"Directory of %3",CR,LF,LF,0
  stN .VERS_	: db	"Estex DSS version %1. Shell version %2.",CR,LF,0	;R13
- stN .DATE_	: db	"Current date: %1",CR,LF,0
+ stN .DATE_	: db	"Current date: %1, %2",CR,LF,0				; [ ] ¢ë¢®¤ ¤­ï ­¥¤¥«¨ 26/01/2023
  stN .TIME_	: db	"Current time: %1",CR,LF,0
  stN .PAUSE_	: db	"Press any key to continue . . .",CR,0
  stN .INV_	: db	"Invalid parametr",CR,LF,0

SHELL/Procedures/math.asm

@@ -26,7 +26,7 @@ hex8:	push	af
 
 
 ;----------------------------------------------------------------------;
-;!FIXIT ¥áâì ¤ã¡«ì hex2dec_ascii_16bit
+;!FIXIT ¥áâì ¤ã¡«ì PDIGIT
 ; ¢å®¤: hl=ç¨á«®, de=¡ãä¥à
 hex2dec_ascii_16bit:
 .n10:	ld	ix,.tmp1

SHELL/SHELL.ASM

@@ -359,17 +359,18 @@ newline:	push	hl
 ; in: de=string1
 ;     hl=string2
 ;      b=¤«¨­  áâப¨
-A874E:	ld	a,(de)
+COMPARE:
+	ld	a,(de)
 	cp	"a"
-	jr	c,$+8
+	jr	c,.next
 	cp	"z"+1
-	jr	nc,$+4
+	jr	nc,.next
 	and	5Fh			; a..z -> A..Z
-	cp	(hl)
+.next:	cp	(hl)
 	ret	nz
 	inc	hl
 	inc	de
-	djnz	A874E
+	djnz	COMPARE
 	ret
 
 
@@ -401,10 +402,10 @@ copy_string:
 ; „¥áïâ¨ç­ë© ¢ë¢®¤ ¢ ¡ãä¥à
 ; ¢å®¤: a=ç¨á«®
 ;       hl=¡ãä¥à
-A8913:	ld	c,2Fh
+PUTB:	ld	c,2Fh
-	inc	c
+.loop:	inc	c
 	sub	10
-	jr	nc,$-3
+	jr	nc,.loop
 	add	a,10
 	add	a,"0"
 	push	af
@@ -418,8 +419,9 @@ A8913:	ld	c,2Fh
 
 
 
-A893C:	ld	hl,0
+STR2DEC:
-A893F:	ld	a,(de)
+	ld	hl,0
+.loop:	ld	a,(de)
 	inc	de
 	or	a
 	ret	z
@@ -435,17 +437,15 @@ A893F:	ld	a,(de)
 	add	hl,hl
 	add	hl,bc
 	add	hl,hl
-	call	A895A
+	call	.ATODEC
 	ret	c
 	add	a,l
 	ld	l,a
-	jr	nc,A893F
+	jr	nc,.loop
 	inc	h
-	jr	A893F
+	jr	.loop
-
+.ATODEC:; char -> int
-
+	cp	"0"
-; char -> int
-A895A:	cp	"0"
 	ret	c
 	cp	"9"+1
 	ccf
@@ -453,17 +453,17 @@ A895A:	cp	"0"
 	sub	"0"
 	ret
 
-;!FIXIT ¥áâì ¤ã¡« 
+;!FIXIT ¥áâì ¤ã¡« hex2dec_ascii_16bit
-A8964:	ld	de,10000
+PDIGIT:	ld	de,10000
 	ld	a,#C8			; ret z
-	ld	(D8996),a
+	ld	(.patch),a
-	call	A898E
+	call	.DIG
 	ld	de,1000
-	call	A898E
+	call	.DIG
 	ld	de,100
-	call	A898E
+	call	.DIG
 	ld	de,10
-	call	A898E
+	call	.DIG
 	ld	a,l
 	add	a,"0"
 	;!TEST
@@ -474,20 +474,18 @@ A8964:	ld	de,10000
 	 LD	(IX+1),0        
 	;
 	ret
-
+.DIG:	xor	a
-
-A898E:	xor	a
 	inc	a
 	sbc	hl,de
 	jr	nc,$-3
 	add	hl,de
 	dec	a
-D8996:	ret	z
+.patch:	ret	z
 	add	a,"0"
 	ld	(ix+0),a
 	inc	ix
 	xor	a			; nop
-	ld	(D8996),a
+	ld	(.patch),a
 	ret
 
 
@@ -522,11 +520,10 @@ RUNMODE: db	0
 
 
 
-; ¡ãä¥à à áè. ä ©« 
+; ¡ãä¥à à áè. ä ©«  á ®£à ­¨ç¨â¥«¥¬ 0
-T8C1A:	ds	3
+EXTBF:	BLOCK	4,0
-	db	0
 
-T8C1E:	db	"BAT"			; à áè. bat-ä ©« 
+BATBF:	db	"BAT"			; à áè. bat-ä ©« 
 T8C21:	db	"ON",0
 T8C24:	db	"OFF",0
 

SHELL/build.txt

@@ -1 +1 @@
-297
+303

Shared_Includes

@@ -1 +1 @@
-Subproject commit a6dee8e17ae12b251f306290793a56a6b0dd5ae3
+Subproject commit e7e58e7b816a25137a0a253321164e863bbe782e