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HDFMT.ASM
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Assembly Source File
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1986-02-24
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16KB
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427 lines
PAGE 64,132 ;PAGE WIDTH,LENGTH
.SALL
TITLE PC/AT DIAGNOSTIC - FORMAT ROUTINE
; **********************************************************************
; * *
; * MODULE NAME HDFMT *
; * AUTHOR JIM BRACKING *
; * *
; * DECSRIPTION THIS PROGRAM PERFORMS THE FOLLOWING *
; * FUNCTIONS: *
; * *
; * 1. FORMATS HARD DISKS *
; * *
; **********************************************************************
;
; **********************************************************************
; * EXTERNAL PROGRAM REFERENCES *
; **********************************************************************
EXTRN SCRMGR:NEAR
; **********************************************************************
; * EXTERNAL DATA REFERENCES *
; **********************************************************************
INCLUDE HDDATA.ASM
; **********************************************************************
; * EXTERNAL SUBROUTINE REFERENCES *
; **********************************************************************
INCLUDE HDSUB.ASM
EXTRN LOGERR:NEAR
; **********************************************************************
; * PUBLIC DECLARES *
; **********************************************************************
PUBLIC HDFMT
; **********************************************************************
; * MACROS *
; **********************************************************************
IF1
INCLUDE HD.MAC
INCLUDE \SCRMGR\SCRNWORK.MAC
ENDIF
; **********************************************************************
; * *
; * BEGIN *
; * *
; **********************************************************************
CSEG SEGMENT PARA PUBLIC 'CODE'
ASSUME CS:CSEG
HDFMT PROC NEAR
ASSUME DS:CSEG ;DATA SEGMENT
JMP BY_ID ;JMP AROUND ID
ID HDFMT
INCLUDE \SCRMGR\SCRNWORK.ASM
; **********************************************************************
; * EQUATES AND STRUCTURES *
; **********************************************************************
INCLUDE HDEQU.ASM
; **********************************************************************
; * SCREENS *
; **********************************************************************
SFIELD FM0,FM1,,@LABEL,RV+BLINK,14,34,' WARNING '
SFIELD FM1,FM2,,@LABEL,LO,15,18,'THIS WILL DESTROY ALL DATA ON THE HARD DISK'
SFIELD FM2,FM3,,@LABEL,LO,16,22,'REPLY Y TO CONTINUE OR N TO STOP -'
SFIELD FM3,FM0,,@YN+@UC+@NFULL+@REQ,LO,16,57,' '
SFIELD T05,T05,,@LABEL,RV,17,33,'FORMAT DRIVE'
;
SFIELD X00,X01,,@LABEL,RV,23,02,'CTRL-F1 TO START'
SFIELD X01,X02,,@LABEL,RV,23,29,'ESC FOR THE MAIN MENU'
SFIELD X02,X00,,@LABEL,RV,23,62,'CTRL-BRK TO STOP'
;
SFIELD XI0,XI1,,@LABEL,LO,19,05,'DRIVE =>'
SFIELD XI1,XI2,1,@EX+@NUM+@UC+@NFULL+@REQ,LO,19,14
SFIELD XI2,XI3A,,@LABEL,LO,20,05,'(1 OR 2)'
SFIELD XI3A,XI3B,,@LABEL,LO,21,05,'CLEAR DEFECTS =>'
SFIELD XI3B,XI3,1,@EX+@YN+@UC+@NFULL+@REQ,LO,21,22
SFIELD XI3,XI4,,@LABEL,LO,19,22,'INTERLEAVE =>'
SFIELD XI4,XI5,1,@EX+@NUM+@NFULL+@REQ,LO,19,36
SFIELD XI5,XI0,,@LABEL,LO,20,26,'(1-8)'
;
SFIELD XS0,XS1,,@LABEL,LO,19,46,'STATUS =>'
SFIELD XS1,XS0,,@LABEL,LO,19,56,'** IDLE ** '
;
SFIELD XS2,XS3,,@LABEL,LO,19,46,'STATUS =>'
SFIELD XS3,XS2,,@LABEL,HI,19,56,'** WORKING **'
;
SFIELD XC0,XC1,,@LABEL,LO,20,46,'CYLINDER =>'
SFIELD XC1,XC0,04,@LABEL,LO,20,58
;
SFIELD XE0,XE1,,@LABEL,LO,21,46,'ERRORS =>'
SFIELD XE1,XE0,04,@LABEL,LO,21,56
;
SFIELD E01,E02,,@LABEL,LO,16,02,' CYL XXXX HEAD XX HAS BEEN FLAGGED'
SFIELD E02,E03,04,@LABEL,LO,16,08
SFIELD E03,E01,02,@LABEL,LO,16,18
BY_ID:
HDFMT ENDP
; *********************************************************************
; * *
; * FORMAT DRIVE *
; * *
; *********************************************************************
FMT PROC
CLS LO,4,1,23,78 ;CLEAR THE SCREEN
BOX 17,0,08,80,LO ;OUTLINE
WRITEC 0CCH,LO,17,0,1 ; THE
WRITEC 0B9H,LO,17,79,1 ; SCREEN
WRITE T05 ;TYPE OF TEST
WRITE X00 ;COMMANDS
FMT_00:
WRITE XS0 ;STATUS
LEA BX,XI1 ;DRIVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
MOV [BX].S_DATA,' ' ;CLEAR DRIVE
LEA BX,XI4 ;INTERLEAVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
MOV [BX].S_DATA,'3' ;DEFAULT INTERLEAVE OF 3 (AT)
CMP PCT,00H ;IBM/AT??
JE FMT_01 ;YES
MOV [BX].S_DATA,'6' ;DEFAULT INTERLEAVE OF 6 (PC)
FMT_01:
LEA BX,XI3B ;DEFAULT NO TO
MOV [BX].S_DATA,'N' ; CLEAR DEFECTS
WRITE XI0 ;DRIVE + INTERLEAVE
FMT_02:
READR BX ;FETCH DRIVE AND INTERLEAVE
CALL TRANS_KEY ;TRANSLATE THE KEY
JNC FMT_04 ;SUCESSFULL
FMT_03:
CALL BEEP ;RING THE BELL
JMP FMT_02 ;TRY AGAIN
FMT_04:
CMP AL,ESC_KEY ;ESCAPE KEY??
JNE FMT_05 ;NO
JMP EXIT ;RETURN
FMT_05:
CMP AL,C_BRK ;CONTROL BREAK KEY??
JNE FMT_07 ;NO
JMP FMT ;YES - START OVER
FMT_07:
CMP AL,C_F1 ;CTRL_F1??
JNE FMT_03 ;NO - INVALID KEY
LEA BX,XI1 ;DRIVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
MOV AL,[BX].S_DATA ;FETCH DRIVE NUMBER
CMP AL,'1' ;VALID DRIVE??
JE FMT_08 ;YES
CMP AL,'2' ;VALID DRIVE??
JE FMT_08 ;YES
MOV [BX].S_ATTR,HI ;HIGHLIGHT IT
PMSG 22 ;DISPLAY THE MESSAGE
CALL BEEP ;RING THE BELL
WRITE XI0 ;DRIVE + INTERLEAVE
JMP FMT_02 ;TRY AGAIN
FMT_08:
AND AL,0FH ;ADJUST
DEC AL ; DRIVE NUMBER
CMP AL,NUM_DR ;DRIVE INSTALLED
JB FMT_10 ;YES
MOV [BX].S_ATTR,HI ;HIGHLIGHT IT
PMSG 21 ;DISPLAY THE MESSAGE
CALL BEEP ;RING THE BELL
WRITE XI0 ;DRIVE + INTERLEAVE
JMP FMT_02 ;TRY AGAIN
FMT_10:
MOV DR,AL ;SAVE DRIVE NUMBER
LEA BX,XI4 ;INTERLEAVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
MOV AL,[BX].S_DATA ;FETCH INTERLEAVE
CMP AL,'1' ;IN RANGE??
JB FMT_15 ;NO
CMP AL,'8' ;IN RANGE??
JA FMT_15 ;NO
JMP FMT_20 ;CONTINUE
FMT_15:
MOV [BX].S_ATTR,HI ;HIGHLIGHT IT
PMSG 23 ;DISPLAY THE MESSAGE
CALL BEEP ;RING THE BELL
WRITE XI2 ;DRIVE + INTERLEAVE
JMP FMT_02 ;TRY AGAIN
FMT_20:
CMP PCT,00H ;IBM/AT??
JNE FMT_35 ;NO
XOR AH,AH ;CLEAR AH
AND AL,0FH ;MAKE IT A DIGIT
DEC AL ;RELEATIVE TO ZERO
XOR DX,DX ;CLEAR DX
MOV CX,17 ;SECTORS PER TRACK
MUL CX
LEA SI,INL_TBL ;INTERLEAVE TABLE
ADD SI,AX ;TABLE INDEX
XOR AX,AX ;PAD CHARACTER
MOV CX,512 ;BUFFER SIZE
CLD ;FORWARD DIRECTION
LEA DI,FMT_BUFF ;FORMAT BUFFER
PUSH DS ;ESTABLISH
POP ES ; SEGMENT
REP STOSB ;ZERO THE BUFFER
MOV CX,17 ;NUMBER OF SECTORS
LEA DI,FMT_BUFF ;FORMAT BUFFER
FMT_30:
LODSB ;FETCH SECTOR NUMBER
XCHG AL,AH ;ADJUST FOR STOSW
STOSW ;SET SECTOR NUMBER
XOR AX,AX ;CLEAR AX
LOOP FMT_30 ;COMPLETE THE BUFFER
FMT_35:
LEA BX,XI1 ;DRIVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
LEA BX,XI4 ;INTERLEAVE ENTRY
MOV [BX].S_ATTR,LO ;RESTORE ATTRIBUTE
WRITE XI0 ;DRIVE + INTERLEAVE
LEA BX,FM3 ;REPLY ENTRY
MOV [BX].S_DATA,' ' ;CLEAR REPLY
CLS LO,4,2,16,78 ;CLEAR THE SCREEN
WRITE FM0 ;DISPLAY FORMAT MESSAGE
READ FM0 ;GET REPLY
LEA BX,FM3 ;REPL