mirror of
https://github.com/iKarith/beneath-apple-dos.git
synced 2024-12-21 00:31:36 +00:00
Add the .s files (may be broken)
I would not swear these dumped correctly using the procedure described in the README files.
This commit is contained in:
T. Joseph Carter
parent
27bcf5f79c
commit
93dd3e1ecd
393
D2S1/COPY.S#040000.s
Normal file
393
D2S1/COPY.S#040000.s
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@ -0,0 +1,393 @@
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SBTL 'C O P Y -- CONVERT FILES'
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ORG $800
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SKP 1
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***********************************************************
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* *
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* COPY:THIS PROGRAM DEMONSTRATES THE USE OF THE DOS FILE *
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* MANAGER BY COPYING A BINARY FILE TO A TEXT FILE. *
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* *
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* INPUT: INPUT FILE NAME IS "INPUT" *
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* OUTPUT FILE NAME IS "OUTPUT" *
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* *
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* ENTRY POINT: $800 *
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* *
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* PROGRAMMER: DON D WORTH 2/19/81 *
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* *
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***********************************************************
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SKP 2
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BELL EQU $87 BELL CHARACTER
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SKP 1
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* ZPAGE DEFINITIONS
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SKP 1
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PTR EQU $0 WORK POINTER
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BUFP EQU $2 BUFFER POINTER
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EBYTE EQU $4
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A1L EQU $3C MONITOR POINTER
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A2L EQU $3E MONITOR POINTER
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SKP 1
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* OTHER ADDRESSES
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SKP 1
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BUFFER EQU $1000 DATA BUFFER
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DOSWRM EQU $3D0 DOS WARMSTART ADDRESS
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LOCRPL EQU $3E3 LOCATE RWTS PARMLIST SUBRTN
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LOCFPL EQU $3DC LOCATE FILE MGR PARMLIST SUB
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FM EQU $3D6 FILE MANAGER ENTRY POINT
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COUT EQU $FDED PRINT ONE CHAR SUBROUTINE
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PRBYTE EQU $FDDA PRINT ONE HEX BYTE SUBRTN
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SKP 1
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* FILE MANAGER PARMLIST DEFINITION
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SKP 1
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DSECT
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FMOCOD DS 1 OPERATION CODE
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FMOCOP EQU $01 OPEN
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FMOCCL EQU $02 CLOSE
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FMOCRD EQU $03 READ
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FMOCWR EQU $04 WRITE
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FMOCDE EQU $05 DELETE
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FMOCCA EQU $06 CATALOG
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FMOCLO EQU $07 LOCK
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FMOCUN EQU $08 UNLOCK
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FMOCRE EQU $09 RENAME
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FMOCPO EQU $0A POSITION
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FMOCIN EQU $0B INIT
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FMOCVE EQU $0C VERIFY
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FMSBCD DS 1 SUBCODE
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FMSBNO EQU $00 NO OPERATION
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FMSBON EQU $01 READ/WRITE ONE BYTE
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FMSBRA EQU $02 READ/WRITE RANGE OF BYTES
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FMSBPO EQU $03 POSITION AND DO ONE BYTE
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FMSBPR EQU $04 POSITION AND DO RANGE
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FMPRMS DS 8 SPECIFIC PARAMETERS
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SKP 1
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* OPEN PARMS
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ORG FMPRMS
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FMRCLN DS 2 RECORD LENGTH
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FMVOL DS 1 VOLUME
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FMDRV DS 1 DRIVE
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FMSLT DS 1 SLOT
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FMTYPE DS 1 TYPE
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FMTYPT EQU 0 TEXT
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FMTYPI EQU 1 INTEGER
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FMTYPA EQU 2 APPLESOFT
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FMTYPB EQU 4 BINARY
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FMNAME DS 2 ADDRESS OF FILE NAME
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SKP 1
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* READ/WRITE PARMS
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ORG FMPRMS
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FMRCNM DS 2 RECORD NUMBER
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FMOFFS DS 2 BYTE OFFSET
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FMRALN DS 2 RANGE LENGTH
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FMRAAD DS 2 RANGE ADDRESS
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FMDATA EQU FMRAAD DATA BYTE READ/WRITTEN
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SKP 1
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* RENAME PARMS
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ORG FMPRMS
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FMNNAM DS 2 ADDRESS OF NEW NAME
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SKP 1
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* INIT PARMS
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ORG FMPRMS
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FMPAGE EQU FMSBCD FIRST PAGE OF DOS IMAGE
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SKP 1
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* COMMON PARMS
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ORG FMPRMS+8
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FMRC DS 1 RETURN CODE
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FMRCOK EQU 0 NO ERRORS
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FMRCBO EQU 2 BAD OPCODE
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FMRCBS EQU 3 BAD SUBCODE
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FMRCWP EQU 4 WRITE PROTECTED
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FMRCED EQU 5 END OF DATA
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FMRCNF EQU 6 FILE NOT FOUND
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FMRCBV EQU 7 BAD VOLUME
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FMRCIO EQU 8 I/O ERROR
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FMRCDF EQU 9 DISK FULL
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FMRCLK EQU 10 FILE LOCKED
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DS 1 NOT USED
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FMFMWA DS 2 FILE MANAGER WORKAREA PTR
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FMTSL DS 2 T/S LIST PTR
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FMBUFF DS 2 DATA BUFFER PTR
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DEND
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PAGE
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* LOCATE FM PARMLIST
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SKP 1
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COPY JSR LOCFPL FIND PARMLIST
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STY PTR SET UP POINTER TO IT
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STA PTR+1
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SKP 1
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* OPEN INPUT FILE
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SKP 1
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LDY #FMNAME STORE INPUT FILE NAME
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LDA #>INAME PTR IN LIST
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STA (PTR),Y
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INY
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LDA #<INAME
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STA (PTR),Y
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LDY #FMTYPE BINARY FILE AS INPUT
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LDA #FMTYPB
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STA (PTR),Y
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LDX #1 OLD FILE EXPECTED
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JSR OPEN AND OPEN THE FILE
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BCC INOP
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JMP ERROR ANY ERROR IS FATAL
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SKP 1
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INOP LDA BUFP
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STA IBUFF SAVE OPEN FILE BUFFER
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LDA BUFP+1
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STA IBUFF+1
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JSR REWIND POSITION TO START OF FILE
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SKP 1
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* OPEN OUTPUT FILE
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SKP 1
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LDY #FMNAME STORE OUTPUT FILE NAME
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LDA #>ONAME PTR IN LIST
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STA (PTR),Y
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INY
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LDA #<ONAME
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STA (PTR),Y
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LDY #FMTYPE TEXT FILE AS OUTPUT
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LDA #FMTYPT
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STA (PTR),Y
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LDX #0 NEW FILE IS OK
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JSR OPEN
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BCC OUTOP
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LDY #FMRC
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LDA (PTR),Y
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CMP #FMRCNF FILE NOT FOUND?
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BEQ OUTOP YES, WAS ALLOCATED THEN
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JMP ERROR
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SKP 1
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OUTOP LDA BUFP SAVE OPEN OUTPUT FILE BUFFER
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STA OBUFF
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LDA BUFP+1
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STA OBUFF+1
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JSR REWIND POSITION TO START OF FILE
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SKP 1
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* READ ADDRESS/LENGTH FROM BINARY FILE
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SKP 1
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LDA #4 READ 4 BYTES FIRST
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LDY #FMRALN
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STA (PTR),Y
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LDA #0
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INY
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STA (PTR),Y
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JSR READ
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SKP 1
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* READ ENTIRE BINARY FILE INTO MEMORY AT $1000
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SKP 1
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LDA BUFFER+2 COPY DATA LENGTH TO LIST
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LDY #FMRALN
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STA (PTR),Y
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LDA BUFFER+3
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INY
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STA (PTR),Y
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CLC
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LDA BUFFER+2 COMPUTE ENDING BYTE
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PHA
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ADC #>BUFFER
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STA EBYTE
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LDA BUFFER+3
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PHA
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ADC #<BUFFER
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STA EBYTE+1
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JSR READ READ BLOB INTO MEMORY
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SKP 1
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* WRITE ENTIRE BLOB OUT INTO TEXT FILE
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SKP 1
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LDY #0
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TYA
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STA (EBYTE),Y MARK END OF FILE
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PLA
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LDY #FMRALN+1 SET RANGE LENGTH
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STA (PTR),Y
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DEY
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PLA
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STA (PTR),Y
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JSR WRITE WRITE BLOB FROM MEMORY
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SKP 1
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* WHEN FINISHED, CLOSE FILES
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SKP 1
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EXIT LDA OBUFF
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STA BUFP
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LDA OBUFF+1
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STA BUFP+1
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JSR CLOSE CLOSE OUTPUT FILE
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LDA IBUFF
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STA BUFP
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LDA IBUFF+1
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STA BUFP+1
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JSR CLOSE CLOSE INPUT FILE
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JMP DOSWRM BACK TO DOS
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SKP 1
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* ERROR, PRINT "ERRXX"
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SKP 1
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ERROR LDY #FMRC FIND RETURN CODE
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LDA (PTR),Y
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PHA
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ERR LDA #'E PRINT "ERR"
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JSR COUT
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LDA #'R
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JSR COUT
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JSR COUT
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PLA
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JSR PRBYTE PRINT HEX CODE
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BRK DIE HORRIBLY
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SKP 1
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* OPEN: COMPLETE PARMLIST AND OPEN FILE
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SKP 1
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OPEN LDA DOSWRM+2 FIND DOS ENTRY
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STA BUFP+1
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LDY #0
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STY BUFP POINT AT BUFFER CHAIN
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SKP 1
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* SCAN DOS BUFFERS FOR A FREE ONE
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SKP 1
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GBUF0 LDA (BUFP),Y LOCATE NEXT DOS BUFFER
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PHA
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INY
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LDA (BUFP),Y
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STA BUFP+1
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PLA
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STA BUFP
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BNE GBUF GOT ONE
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LDA BUFP+1
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BNE GBUF GOT ONE
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SKP 1
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LDA #12 NO FILE BUFFERS RETURN CODE
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PHA
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JMP ERR GO PRINT MESSAGE
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SKP 1
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GBUF LDY #0 LOOK AT FILENAME
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LDA (BUFP),Y
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BEQ GOTBUF NONE THERE, FREE BUFFER
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LDY #36 IT'S NOT FREE
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BNE GBUF0 GO GET NEXT ONE
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SKP 1
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GOTBUF LDA #1
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STA (BUFP),Y MARK BUFFER IN USE
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SKP 1
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* FINISH COMPLETING OPEN LIST
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SKP 1
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LDY #FMOCOD
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LDA #FMOCOP
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STA (PTR),Y SET OPCODE TO OPEN
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LDA #0
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LDY #FMRCLN
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STA (PTR),Y SET RECORD LENGTH TO 0
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INY
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STA (PTR),Y
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LDY #FMVOL
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STA (PTR),Y AND VOLUME (ANY VOL)
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SKP 1
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JSR LOCRPL FIND RWTS PARMS
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STY A1L
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STA A1L+1
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LDY #1
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LDA (A1L),Y GET SLOT*16
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LSR A
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LSR A
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LSR A
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LSR A SLOT=SLOT/16
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LDY #FMSLT
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STA (PTR),Y STORE IN LIST
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LDY #2
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LDA (A1L),Y GET DRIVE
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LDY #FMDRV
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STA (PTR),Y AND SLOT
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SKP 1
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* COMMON INTERFACE TO FILE MANAGER
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SKP 1
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CALLFM LDY #30
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CFMLP1 LDA (BUFP),Y GET THREE BUFFER PTRS
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PHA
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INY
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CPY #36
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BCC CFMLP1
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SKP 1
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LDY #FMBUFF+1
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CFMLP2 PLA
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STA (PTR),Y COPY THEM TO FM LIST
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DEY
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CPY #FMFMWA
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BCS CFMLP2
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SKP 1
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JMP FM EXIT THRU FILE MANAGER
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SKP 1
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* CLOSE: CLOSE DOS FILE
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SKP 1
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CLOSE LDY #FMOCOD
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LDA #FMOCCL
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STA (PTR),Y
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JSR CALLFM CLOSE FILE
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BCC CLOK
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JMP ERROR
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CLOK LDY #0 FREE BUFFER
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TYA
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STA (BUFP),Y
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RTS
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SKP 1
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* REWIND: POSITION TO START OF FILE
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SKP 1
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REWIND LDY #FMRCNM
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LDA #0
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REWLP STA (PTR),Y ZERO RECORD NUMBER AND..
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INY
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CPY #FMOFFS+2 BYTE OFFSET.
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BCC REWLP
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LDY #FMOCOD
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LDA #FMOCPO POSITION OPCODE
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STA (PTR),Y
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JSR CALLFM EXIT VIA FILE MANAGER
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BCC REWRTS CHECK FOR ERRORS
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JMP ERROR
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REWRTS RTS
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SKP 1
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* READ: READ A RANGE OF BYTES TO $1000
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SKP 1
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READ LDA IBUFF FIND PROPER BUFFER
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STA BUFP
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LDA IBUFF+1
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STA BUFP+1
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LDA #FMOCRD READ OPCODE
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BNE DOIO GO DO COMMON CODE
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SKP 1
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* WRITE: WRITE A RANGE OF BYTES FROM $1000
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SKP 1
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WRITE LDA OBUFF FIND PROPER BUFFER
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STA BUFP
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LDA OBUFF+1
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STA BUFP+1
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LDA #FMOCWR WRITE OPCODE
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* BNE DOIO
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SKP 1
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* DOIO: READ/WRITE A RANGE OF BYTES
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SKP 1
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DOIO LDY #FMOCOD
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STA (PTR),Y SET OPCODE
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LDY #FMSBCD
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LDA #FMSBRA
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STA (PTR),Y DO RANGE OF BYTES
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LDY #FMRAAD
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LDA #>BUFFER
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STA (PTR),Y RANGE ADDRESS=$1000
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INY
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LDA #<BUFFER
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STA (PTR),Y
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JSR CALLFM CALL FM TO DO I/O OPERATION
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BCC DOIORT
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JMP ERROR
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DOIORT RTS
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PAGE
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* DATA
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SKP 1
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INAME ASC 'INPUT '
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ONAME ASC 'OUTPUT '
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SKP 1
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OBUFF DS 2
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IBUFF DS 2
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\x00 '
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SKP 1
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OBUFF DS 2
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IBUFF DS 2
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\x00 '
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SKP 1
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OBUFF DS 2
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IBUFF DS 2
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159
D2S1/DUMP.S#040000.s
Normal file
159
D2S1/DUMP.S#040000.s
Normal file
@ -0,0 +1,159 @@
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SBTL 'D U M P -- TRACK DUMP UTILITY'
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ORG $800
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SKP 1
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***********************************************************
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* *
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* DUMP:THIS PROGRAM WILL ALLOW ITS USER TO DUMP AN ENTIRE *
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* TRACK IN ITS RAW FORM INTO MEMORY FOR EXAMINATION. *
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* *
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* INPUT: $02 = TRACK TO BE READ *
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* *
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* OUTPUT:$1000 = ADDRESS OF TRACK IMAGE *
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* *
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* ENTRY POINT: $800 *
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* *
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* PROGRAMMER: DON D WORTH 2/19/81 *
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* *
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***********************************************************
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SKP 1
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* ZPAGE DEFINITIONS
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SKP 1
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PTR EQU $0 WORK POINTER
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TRACK EQU $2 TRACK TO BE READ/WRITTEN
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A1L EQU $3C MONITOR POINTER
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A2L EQU $3E MONITOR POINTER
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PREG EQU $48 MONITOR STATUS REGISTER
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SKP 1
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* OTHER ADDRESSES
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SKP 1
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BUFFER EQU $1000 TRACK IMAGE AREA
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LOCRPL EQU $3E3 LOCATE RWTS PARMLIST SUBRTN
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RWTS EQU $3D9 RWTS SUBROUTINE
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COUT EQU $FDED PRINT ONE CHAR SUBROUTINE
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XAM EQU $FDB3 MONITOR HEX DUMP SUBRTN
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SKP 1
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* DISK I/O SELECTS
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SKP 1
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DRVSM0 EQU $C080 STEP MOTOR POSITIONS
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DRVSM1 EQU $C081
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DRVSM2 EQU $C082
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DRVSM3 EQU $C083
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DRVSM4 EQU $C084
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DRVSM5 EQU $C085
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DRVSM6 EQU $C086
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DRVSM7 EQU $C087
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DRVOFF EQU $C088 TURN DRIVE OFF AFTER 6 REVS
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DRVON EQU $C089 TURN DRIVE ON
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DRVSL1 EQU $C08A SELECT DRIVE 1
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DRVSL2 EQU $C08B SELECT DRIVE 2
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DRVRD EQU $C08C READ DATA LATCH
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DRVWR EQU $C08D WRITE DATA LATCH
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DRVRDM EQU $C08E SET READ MODE
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DRVWRM EQU $C08F SET WRITE MODE
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SKP 1
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* RWTS PARMLIST DEFINITION
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SKP 1
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||||
DSECT
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RPLIOB DS 1 IOB TYPE ($01)
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RPLSLT DS 1 SLOT*16
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RPLDRV DS 1 DRIVE
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RPLVOL DS 1 VOLUME
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RPLTRK DS 1 TRACK
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RPLSEC DS 1 SECTOR
|
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RPLDCT DS 2 ADDRESS OF DCT
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RPLBUF DS 2 ADDRESS OF BUFFER
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RPLSIZ DS 2 SECTOR SIZE
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RPLCMD DS 1 COMMAND CODE
|
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RPLCNL EQU $00 NULL COMMAND
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RPLCRD EQU $01 READ COMMAND
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RPLCWR EQU $02 WRITE COMMAND
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RPLCFM EQU $04 FORMAT COMMAND
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RPLRCD DS 1 RETURN CODE
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RPLRWP EQU $10 WRITE PROTECTED
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RPLRVM EQU $20 VOLUME MISMATCH
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RPLRDE EQU $40 DRIVE ERROR
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RPLRRE EQU $80 READ ERROR
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RPLTVL DS 1 TRUE VOLUME
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RPLPSL DS 1 PREVIOUS SLOT
|
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RPLPDR DS 1 PREVIOUS DRIVE
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||||
DEND
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||||
SKP 2
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* USE RWTS TO POSITION THE ARM TO THE DESIRED TRACK
|
||||
SKP 1
|
||||
DUMP JSR LOCRPL LOCATE RWTS PARMLIST
|
||||
STY PTR AND SAVE POINTER
|
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STA PTR+1
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SKP 1
|
||||
LDA TRACK GET TRACK TO READ/WRITE
|
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LDY #RPLTRK STORE IN RWTS LIST
|
||||
STA (PTR),Y
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SKP 1
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LDA #RPLCNL NULL OPERATION
|
||||
LDY #RPLCMD AND STORE IN LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #0 ANY VOLUME WILL DO
|
||||
LDY #RPLVOL
|
||||
STA (PTR),Y
|
||||
JSR LOCRPL RELOAD POINTER TO PARMS
|
||||
JSR RWTS CALL RWTS
|
||||
LDA #0
|
||||
STA PREG FIX P REG SO DOS IS HAPPY
|
||||
SKP 1
|
||||
* PREPARE TO DUMP TRACK TO MEMORY
|
||||
SKP 1
|
||||
LDY #RPLSLT GET SLOT*16
|
||||
LDA (PTR),Y
|
||||
TAX
|
||||
LDA DRVON,X KEEP DRIVE ON
|
||||
LDA DRVRDM,X INSURE READ MODE
|
||||
SKP 1
|
||||
LDA #>BUFFER POINT AT DATA
|
||||
STA PTR
|
||||
LDA #<BUFFER
|
||||
STA PTR+1
|
||||
LDY #0
|
||||
SKP 1
|
||||
* START DUMPING AT THE BEGINNING OF A SECTOR ADDRESS
|
||||
* FIELD OR A SECTOR DATA FIELD
|
||||
SKP 1
|
||||
LOOP1 LDA DRVRD,X WAIT FOR NEXT BYTE
|
||||
BPL LOOP1
|
||||
CMP #$FF AUTOSYNC?
|
||||
BNE LOOP1 NO, DON'T START IN MIDDLE
|
||||
LOOP2 LDA DRVRD,X WAIT FOR NEXT BYTE
|
||||
BPL LOOP2
|
||||
CMP #$FF TWO AUTOSYNCS?
|
||||
BNE LOOP1 NOT YET
|
||||
LOOP3 LDA DRVRD,X
|
||||
BPL LOOP3
|
||||
CMP #$FF STILL AUTOSYNCS?
|
||||
BEQ LOOP3 YES, WAIT FOR DATA BYTE
|
||||
BNE LOOP4 ELSE, START STORING DATA
|
||||
SKP 1
|
||||
* ONCE ALIGNED, BEGIN COPYING THE TRACK TO MEMORY.
|
||||
* COPY AT LEAST TWICE ITS LENGTH TO INSURE WE GET IT
|
||||
* ALL.
|
||||
SKP 1
|
||||
LOOPD LDA DRVRD,X WAIT FOR NEXT DATA BYTE
|
||||
BPL LOOPD
|
||||
LOOP4 STA (PTR),Y STORE IN MEMORY
|
||||
INC PTR BUMP POINTER
|
||||
BNE LOOPD
|
||||
INC PTR+1
|
||||
LDA PTR+1
|
||||
CMP #$40 DONE AT LEAST A TRACK?
|
||||
BCC LOOPD NO, CONTINUE
|
||||
LDA DRVOFF,X TURN DRIVE OFF
|
||||
SKP 1
|
||||
* WHEN FINISHED, DUMP SOME OF TRACK IN HEX ON SCREEN
|
||||
SKP 1
|
||||
EXIT LDA #>BUFFER DUMP 800.8AF
|
||||
STA A1L
|
||||
LDA #<BUFFER
|
||||
STA A1L+1
|
||||
LDA #>BUFFER+$AF
|
||||
STA A2L
|
||||
LDA #<BUFFER+$AF
|
||||
STA A2L+1
|
||||
JMP XAM EXIT VIA HEX DISPLAY
|
||||
195
D2S1/FTS.S#040000.s
Normal file
195
D2S1/FTS.S#040000.s
Normal file
@ -0,0 +1,195 @@
|
||||
SBTL 'F T S -- FIND T/S LISTS UTILITY'
|
||||
ORG $900
|
||||
SKP 1
|
||||
***********************************************************
|
||||
* *
|
||||
* FTS: THIS PROGRAM SCANS THE ENTIRE DISKETTE FOR WHAT *
|
||||
* APPEAR TO BE TRACK/SECTOR LISTS AND PRINTS THE *
|
||||
* TRACK AND SECTOR OF EACH ONE IT FINDS. *
|
||||
* *
|
||||
* INPUT: NONE *
|
||||
* *
|
||||
* ENTRY POINT: $900 *
|
||||
* *
|
||||
* PROGRAMMER: DON D WORTH 2/15/81 *
|
||||
* *
|
||||
***********************************************************
|
||||
SKP 2
|
||||
BELL EQU $87 BELL CHARACTER
|
||||
RETURN EQU $8D CARRIAGE RETURN
|
||||
SKP 1
|
||||
* ZPAGE DEFINITIONS
|
||||
SKP 1
|
||||
PTR EQU $0 WORK POINTER
|
||||
A1L EQU $3C MONITOR POINTER
|
||||
A2L EQU $3E MONITOR POINTER
|
||||
PREG EQU $48 MONITOR STATUS REGISTER
|
||||
SKP 1
|
||||
* OTHER ADDRESSES
|
||||
SKP 1
|
||||
BUFFER EQU $800 SECTOR DATA BUFFER
|
||||
LOCRPL EQU $3E3 LOCATE RWTS PARMLIST SUBRTN
|
||||
RWTS EQU $3D9 RWTS SUBROUTINE
|
||||
COUT EQU $FDED PRINT ONE CHAR SUBROUTINE
|
||||
PRBYTE EQU $FDDA PRINT ONE HEX BYTE SUBRTN
|
||||
SKP 1
|
||||
* RWTS PARMLIST DEFINITION
|
||||
SKP 1
|
||||
DSECT
|
||||
RPLIOB DS 1 IOB TYPE ($01)
|
||||
RPLSLT DS 1 SLOT*16
|
||||
RPLDRV DS 1 DRIVE
|
||||
RPLVOL DS 1 VOLUME
|
||||
RPLTRK DS 1 TRACK
|
||||
RPLSEC DS 1 SECTOR
|
||||
RPLDCT DS 2 ADDRESS OF DCT
|
||||
RPLBUF DS 2 ADDRESS OF BUFFER
|
||||
RPLSIZ DS 2 SECTOR SIZE
|
||||
RPLCMD DS 1 COMMAND CODE
|
||||
RPLCNL EQU $00 NULL COMMAND
|
||||
RPLCRD EQU $01 READ COMMAND
|
||||
RPLCWR EQU $02 WRITE COMMAND
|
||||
RPLCFM EQU $04 FORMAT COMMAND
|
||||
RPLRCD DS 1 RETURN CODE
|
||||
RPLRWP EQU $10 WRITE PROTECTED
|
||||
RPLRVM EQU $20 VOLUME MISMATCH
|
||||
RPLRDE EQU $40 DRIVE ERROR
|
||||
RPLRRE EQU $80 READ ERROR
|
||||
RPLTVL DS 1 TRUE VOLUME
|
||||
RPLPSL DS 1 PREVIOUS SLOT
|
||||
RPLPDR DS 1 PREVIOUS DRIVE
|
||||
DEND
|
||||
SKP 2
|
||||
* START TRACK/SECTOR JUST PAST DOS (TRACK 3)
|
||||
SKP 1
|
||||
FTS JSR LOCRPL LOCATE RWTS PARMLIST
|
||||
STY PTR AND SAVE POINTER
|
||||
STA PTR+1
|
||||
SKP 1
|
||||
LDA #3 FIRST NON-DOS TRACK
|
||||
LDY #RPLTRK STORE IN RWTS LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDY #RPLBUF
|
||||
LDA #>BUFFER STORE BUFFER PTR IN LIST
|
||||
STA (PTR),Y
|
||||
INY
|
||||
LDA #<BUFFER
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #RPLCRD GET COMMAND CODE FOR READ
|
||||
LDY #RPLCMD AND STORE IN LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #0 ANY VOLUME WILL DO
|
||||
LDY #RPLVOL
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
* NEW TRACK, START SECTOR AT ZERO
|
||||
SKP 1
|
||||
NEWTRK LDY #RPLSEC
|
||||
LDA #0
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
* NOW CALL RWTS TO READ THE SECTOR
|
||||
SKP 1
|
||||
NEWSEC JSR LOCRPL RELOAD POINTER TO PARMS
|
||||
JSR RWTS CALL RWTS
|
||||
LDA #0
|
||||
STA PREG FIX P REG SO DOS IS HAPPY
|
||||
BCC SCAN ALL IS WELL
|
||||
SKP 1
|
||||
* ERROR OCCURED, PRINT "RC=XX"
|
||||
SKP 1
|
||||
JSR PRTTS PRINT TRACK/SECTOR
|
||||
LDA #BELL BEEP THE SPEAKER
|
||||
JSR COUT
|
||||
LDA #'R PRINT THE "RC="
|
||||
JSR COUT
|
||||
LDA #'C
|
||||
JSR COUT
|
||||
LDA #'=
|
||||
JSR COUT
|
||||
LDY #RPLRCD
|
||||
LDA (PTR),Y GET RWTS RETURN CODE
|
||||
JSR PRBYTE PRINT RETURN CODE IN HEX
|
||||
LDA #RETURN
|
||||
JSR COUT
|
||||
JMP NXTSEC GO ON
|
||||
SKP 1
|
||||
* NO ERROR, SEE IF SECTOR LOOKS LIKE A T/S LIST
|
||||
SKP 1
|
||||
SCAN LDX #0
|
||||
SCLP0 LDA BUFFER,X MAKE SURE ITS NOT ALL ZERO
|
||||
BNE SCAN1
|
||||
INX
|
||||
BNE SCLP0
|
||||
BEQ NXTSEC IF IT IS, SKIP IT
|
||||
SKP 1
|
||||
SCAN1 LDX #5 START AT OFFSET 5
|
||||
SCLP1 LDA BUFFER,X
|
||||
BNE NXTSEC HEADER OF T/S MUST BE ZERO
|
||||
INX
|
||||
CPX #12 AT THE T/S PAIRS YET?
|
||||
BCC SCLP1 NO, KEEP CHECKING
|
||||
SKP 1
|
||||
SCLP2 LDA BUFFER,X GET TRK
|
||||
CMP #35 MUST BE 0-34
|
||||
BCS NXTSEC
|
||||
INX
|
||||
LDA BUFFER,X GET SECTOR
|
||||
CMP #16 MUST BE 0-15
|
||||
BCS NXTSEC
|
||||
INX
|
||||
BNE SCLP2
|
||||
SKP 1
|
||||
JSR PRTTS ALL CONDITIONS MET
|
||||
LDA #RETURN
|
||||
JSR COUT
|
||||
SKP 1
|
||||
* BUMP SECTOR NUMBER OR TRACK AND CONTINUE
|
||||
SKP 1
|
||||
NXTSEC LDY #RPLSEC
|
||||
LDA (PTR),Y GET LAST SECTOR
|
||||
CLC
|
||||
ADC #1 BUMP BY ONE
|
||||
STA (PTR),Y AND PUT IT BACK IN LIST
|
||||
CMP #16 TOO BIG?
|
||||
BCS NXTTRK
|
||||
JMP NEWSEC NO, GO READ IT
|
||||
SKP 1
|
||||
NXTTRK LDY #RPLTRK
|
||||
LDA (PTR),Y GET LAST TRACK
|
||||
CLC
|
||||
ADC #1 BUMP BY ONE
|
||||
STA (PTR),Y AND PUT IT BACK IN LIST
|
||||
CMP #$11 CATALOG TRACK?
|
||||
BEQ NXTTRK YES, SKIP OVER THAT ONE
|
||||
CMP #35 DONE ALL 35 TRACKS?
|
||||
BCS EXIT YES, LEAVE
|
||||
JMP NEWTRK NO, GO READ FIRST SECTOR
|
||||
EXIT RTS
|
||||
SKP 2
|
||||
* PRTTS: PRINT "T=XX S=XX"
|
||||
SKP 1
|
||||
PRTTS LDA #'T PRINT "T"
|
||||
JSR COUT
|
||||
LDY #RPLTRK
|
||||
LDA (PTR),Y
|
||||
JSR PRTEQ PRINT "=XX "
|
||||
SKP 1
|
||||
LDA #'S PRINT "S"
|
||||
JSR COUT
|
||||
LDY #RPLSEC
|
||||
LDA (PTR),Y
|
||||
JSR PRTEQ PRINT "=XX "
|
||||
RTS
|
||||
SKP 1
|
||||
PRTEQ PHA
|
||||
LDA #'=
|
||||
JSR COUT
|
||||
PLA
|
||||
JSR PRBYTE
|
||||
LDA #'
|
||||
JSR COUT
|
||||
RTS
|
||||
172
D2S1/INIT.S#040000.s
Normal file
172
D2S1/INIT.S#040000.s
Normal file
@ -0,0 +1,172 @@
|
||||
SBTL 'I N I T -- REFORMAT A SINGLE TRACK'
|
||||
ORG $800
|
||||
SKP 1
|
||||
***********************************************************
|
||||
* *
|
||||
* INIT: THIS PROGRAM WILL ALLOW ITS USER TO INITIALIZE A *
|
||||
* SINGLE TRACK WITH ANY VOLUME NUMBER DESIRED. *
|
||||
* *
|
||||
* INPUT: $02 = TRACK TO BE INITIALIZED *
|
||||
* *
|
||||
* $03 = VOLUME NUMBER *
|
||||
* *
|
||||
* ENTRY POINT: $800 *
|
||||
* *
|
||||
* PROGRAMMER: PIETER LECHNER 2/19/81 *
|
||||
* *
|
||||
***********************************************************
|
||||
SKP 1
|
||||
* ZPAGE DEFINITIONS
|
||||
SKP 1
|
||||
PTR EQU $0 WORK POINTER
|
||||
TRACK EQU $2 TRACK TO BE READ/WRITTEN
|
||||
VOLUME EQU $3 VOLUME NUMBER
|
||||
SECFND EQU $2D SECTOR FOUND BY RDADR16
|
||||
AA EQU $3E ZPAGE CONSTANT FOR TIMING
|
||||
VOL EQU $41 VOLUME USED BY WRADR16
|
||||
TRK EQU $44 TRACK USED BY WRADR16
|
||||
SYNCNT EQU $45 SYNC COUNT USED BY DSKF2
|
||||
PREG EQU $48 MONITOR P REGISTER SAVEAREA
|
||||
BELL EQU $87 ASCII BELL
|
||||
SKP 1
|
||||
* OTHER ADDRESSES
|
||||
SKP 1
|
||||
LOCRPL EQU $3E3 LOCATE RWTS PARMLIST SUBRTN
|
||||
RWTS EQU $3D9 RWTS SUBROUTINE
|
||||
RTRYCNT EQU $578 RETRY COUNT FOR DSKF2
|
||||
NBUF1 EQU $BB00 PRIMARY SECTOR BUFFER
|
||||
NBUF2 EQU $BC00 SECONDARY SECTOR BUFFER
|
||||
READ16 EQU $B8DC READ DATA FIELD ROUTINE
|
||||
RDADR16 EQU $B944 READ ADDRESS FIELD ROUTINE
|
||||
DSKF2 EQU $BF0D FORMAT ONE TRACK ROUTINE
|
||||
COUT EQU $FDED MONITOR CHARACTER OUTPUT
|
||||
PRBYTE EQU $FDDA MONITOR HEX OUTPUT
|
||||
SKP 1
|
||||
* DISK I/O SELECTS
|
||||
SKP 1
|
||||
DRVSM0 EQU $C080 STEP MOTOR POSITIONS
|
||||
DRVSM1 EQU $C081
|
||||
DRVSM2 EQU $C082
|
||||
DRVSM3 EQU $C083
|
||||
DRVSM4 EQU $C084
|
||||
DRVSM5 EQU $C085
|
||||
DRVSM6 EQU $C086
|
||||
DRVSM7 EQU $C087
|
||||
DRVOFF EQU $C088 TURN DRIVE OFF AFTER 6 REVS
|
||||
DRVON EQU $C089 TURN DRIVE ON
|
||||
DRVSL1 EQU $C08A SELECT DRIVE 1
|
||||
DRVSL2 EQU $C08B SELECT DRIVE 2
|
||||
DRVRD EQU $C08C READ DATA LATCH
|
||||
DRVWR EQU $C08D WRITE DATA LATCH
|
||||
DRVRDM EQU $C08E SET READ MODE
|
||||
DRVWRM EQU $C08F SET WRITE MODE
|
||||
SKP 1
|
||||
* RWTS PARMLIST DEFINITION
|
||||
SKP 1
|
||||
DSECT
|
||||
RPLIOB DS 1 IOB TYPE ($01)
|
||||
RPLSLT DS 1 SLOT*16
|
||||
RPLDRV DS 1 DRIVE
|
||||
RPLVOL DS 1 VOLUME
|
||||
RPLTRK DS 1 TRACK
|
||||
RPLSEC DS 1 SECTOR
|
||||
RPLDCT DS 2 ADDRESS OF DCT
|
||||
RPLBUF DS 2 ADDRESS OF BUFFER
|
||||
RPLSIZ DS 2 SECTOR SIZE
|
||||
RPLCMD DS 1 COMMAND CODE
|
||||
RPLCNL EQU $00 NULL COMMAND
|
||||
RPLCRD EQU $01 READ COMMAND
|
||||
RPLCWR EQU $02 WRITE COMMAND
|
||||
RPLCFM EQU $04 FORMAT COMMAND
|
||||
RPLRCD DS 1 RETURN CODE
|
||||
RPLRWP EQU $10 WRITE PROTECTED
|
||||
RPLRVM EQU $20 VOLUME MISMATCH
|
||||
RPLRDE EQU $40 DRIVE ERROR
|
||||
RPLRRE EQU $80 READ ERROR
|
||||
RPLTVL DS 1 TRUE VOLUME
|
||||
RPLPSL DS 1 PREVIOUS SLOT
|
||||
RPLPDR DS 1 PREVIOUS DRIVE
|
||||
DEND
|
||||
SKP 2
|
||||
* USE RWTS TO POSITION THE ARM TO THE DESIRED TRACK
|
||||
SKP 1
|
||||
DUMP JSR LOCRPL LOCATE RWTS PARMLIST
|
||||
STY PTR AND SAVE POINTER
|
||||
STA PTR+1
|
||||
SKP 1
|
||||
LDA TRACK GET TRACK TO READ/WRITE
|
||||
LDY #RPLTRK STORE IN RWTS LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #RPLCNL NULL OPERATION
|
||||
LDY #RPLCMD AND STORE IN LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #0 ANY VOLUME WILL DO
|
||||
LDY #RPLVOL
|
||||
STA (PTR),Y
|
||||
JSR LOCRPL RELOAD POINTER TO PARMS
|
||||
JSR RWTS CALL RWTS
|
||||
LDA DRVON,X LEAVE DRIVE ON
|
||||
SKP 1
|
||||
* ESTABLISH ENVIRONMENT FOR DSKF2 ROUTINE
|
||||
SKP 1
|
||||
LDA TRACK PASS TRACK TO DSKF2
|
||||
STA TRK
|
||||
LDA VOLUME AND VOLUME
|
||||
STA VOL
|
||||
LDA #$AA STORE CONSTANT FOR ZPAGE..
|
||||
STA AA TIMING
|
||||
LDA #$28 START WITH 40 SYNCS..
|
||||
STA SYNCNT BETWEEN SECTORS
|
||||
LDY #$56
|
||||
LDA #$00
|
||||
ZNBUF2 STA NBUF2-1,Y ZERO SECONDARY BUFFER
|
||||
DEY
|
||||
BNE ZNBUF2
|
||||
ZNBUF1 STA NBUF1,Y AND PRIMARY BUFFER
|
||||
DEY
|
||||
BNE ZNBUF1
|
||||
SKP 1
|
||||
* INITIALIZE TRACK
|
||||
SKP 1
|
||||
JSR DSKF2 FORMAT TRACK AND VERIFY
|
||||
LDA #$08 IN CASE OF ERROR...
|
||||
BCS HNDERR ERROR?
|
||||
SKP 1
|
||||
* READ SECTOR ZERO TO VERIFY FORMATTING
|
||||
SKP 1
|
||||
LDA #$30 NO, DOUBLE CHECK TRACK
|
||||
STA RTRYCNT ALLOW 48 RETRIES
|
||||
NOGOOD SEC
|
||||
DEC RTRYCNT COUNT RETRIES
|
||||
BEQ HNDERR
|
||||
JSR RDADR16 READ AN ADDRESS FIELD
|
||||
BCS NOGOOD ERROR, TRY AGAIN
|
||||
LDA SECFND IS THIS SECTOR ZERO?
|
||||
BNE NOGOOD NO, TRY AGAIN
|
||||
JSR READ16 YES, READ DATA FIELD
|
||||
BCC DONETRK ALL IS WELL, DONE.
|
||||
HNDERR LDY #RPLRCD ELSE, PHONEY UP A RC
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
* ERROR OCCURED, PRINT "RC=XX"
|
||||
SKP 1
|
||||
LDA #BELL BEEP THE SPEAKER
|
||||
JSR COUT
|
||||
LDA #'R PRINT THE "RC="
|
||||
JSR COUT
|
||||
LDA #'C
|
||||
JSR COUT
|
||||
LDA #'=
|
||||
JSR COUT
|
||||
LDY #RPLRCD
|
||||
LDA (PTR),Y GET RWTS RETURN CODE
|
||||
JSR PRBYTE PRINT RETURN CODE IN HEX
|
||||
SKP 1
|
||||
* WHEN DONE, EXIT TO CALLER
|
||||
SKP 1
|
||||
DONETRK LDA DRVOFF,X TURN DRIVE OFF
|
||||
LDA #$00
|
||||
STA PREG CLEAR P REGISTER FOR DOS
|
||||
RTS ; RETURN TO CALLER
|
||||
138
D2S1/ZAP.S#040000.s
Normal file
138
D2S1/ZAP.S#040000.s
Normal file
@ -0,0 +1,138 @@
|
||||
SBTL 'Z A P -- DISK UPDATE UTILITY'
|
||||
ORG $900
|
||||
SKP 1
|
||||
***********************************************************
|
||||
* *
|
||||
* ZAP: THIS PROGRAM WILL ALLOW ITS USER TO READ/WRITE *
|
||||
* INDIVIDUAL SECTORS FROM/TO THE DISKETTE *
|
||||
* *
|
||||
* INPUT: $02 = TRACK TO BE READ *
|
||||
* $03 = SECTOR TO BE READ/WRITTEN *
|
||||
* $04 = $01 - READ SECTOR *
|
||||
* $02 - WRITE SECTOR *
|
||||
* $800 = ADDRESS OF SECTOR DATA BUFFER *
|
||||
* *
|
||||
* ENTRY POINT: $900 *
|
||||
* *
|
||||
* PROGRAMMER: DON D WORTH 2/15/81 *
|
||||
* *
|
||||
***********************************************************
|
||||
SKP 2
|
||||
BELL EQU $87 BELL CHARACTER
|
||||
SKP 1
|
||||
* ZPAGE DEFINITIONS
|
||||
SKP 1
|
||||
PTR EQU $0 WORK POINTER
|
||||
TRACK EQU $2 TRACK TO BE READ/WRITTEN
|
||||
SECTOR EQU $3 SECTOR TO BE READ/WRITTEN
|
||||
OPER EQU $4 OPERATION TO BE PERFORMED
|
||||
READ EQU 1 READ OPERATION
|
||||
WRITE EQU 2 WRITE OPERATION
|
||||
A1L EQU $3C MONITOR POINTER
|
||||
A2L EQU $3E MONITOR POINTER
|
||||
PREG EQU $48 MONITOR STATUS REGISTER
|
||||
SKP 1
|
||||
* OTHER ADDRESSES
|
||||
SKP 1
|
||||
BUFFER EQU $800 SECTOR DATA BUFFER
|
||||
LOCRPL EQU $3E3 LOCATE RWTS PARMLIST SUBRTN
|
||||
RWTS EQU $3D9 RWTS SUBROUTINE
|
||||
COUT EQU $FDED PRINT ONE CHAR SUBROUTINE
|
||||
PRBYTE EQU $FDDA PRINT ONE HEX BYTE SUBRTN
|
||||
XAM EQU $FDB3 MONITOR HEX DUMP SUBRTN
|
||||
SKP 1
|
||||
* RWTS PARMLIST DEFINITION
|
||||
SKP 1
|
||||
DSECT
|
||||
RPLIOB DS 1 IOB TYPE ($01)
|
||||
RPLSLT DS 1 SLOT*16
|
||||
RPLDRV DS 1 DRIVE
|
||||
RPLVOL DS 1 VOLUME
|
||||
RPLTRK DS 1 TRACK
|
||||
RPLSEC DS 1 SECTOR
|
||||
RPLDCT DS 2 ADDRESS OF DCT
|
||||
RPLBUF DS 2 ADDRESS OF BUFFER
|
||||
RPLSIZ DS 2 SECTOR SIZE
|
||||
RPLCMD DS 1 COMMAND CODE
|
||||
RPLCNL EQU $00 NULL COMMAND
|
||||
RPLCRD EQU $01 READ COMMAND
|
||||
RPLCWR EQU $02 WRITE COMMAND
|
||||
RPLCFM EQU $04 FORMAT COMMAND
|
||||
RPLRCD DS 1 RETURN CODE
|
||||
RPLRWP EQU $10 WRITE PROTECTED
|
||||
RPLRVM EQU $20 VOLUME MISMATCH
|
||||
RPLRDE EQU $40 DRIVE ERROR
|
||||
RPLRRE EQU $80 READ ERROR
|
||||
RPLTVL DS 1 TRUE VOLUME
|
||||
RPLPSL DS 1 PREVIOUS SLOT
|
||||
RPLPDR DS 1 PREVIOUS DRIVE
|
||||
DEND
|
||||
SKP 2
|
||||
* FILL IN RWTS LIST
|
||||
SKP 1
|
||||
ZAP JSR LOCRPL LOCATE RWTS PARMLIST
|
||||
STY PTR AND SAVE POINTER
|
||||
STA PTR+1
|
||||
SKP 1
|
||||
LDA TRACK GET TRACK TO READ/WRITE
|
||||
LDY #RPLTRK STORE IN RWTS LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA SECTOR GET SECTOR TO READ/WRITE
|
||||
CMP #16 BIGGER THAN 16 SECTORS?
|
||||
BCC SOK NO
|
||||
LDA #0
|
||||
STA SECTOR YES, PUT IT BACK TO ZERO
|
||||
SOK LDY #RPLSEC
|
||||
STA (PTR),Y STORE IN RWTS LIST
|
||||
SKP 1
|
||||
LDY #RPLBUF
|
||||
LDA #>BUFFER STORE BUFFER PTR IN LIST
|
||||
STA (PTR),Y
|
||||
INY
|
||||
LDA #<BUFFER
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA OPER GET COMMAND CODE
|
||||
LDY #RPLCMD AND STORE IN LIST
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
LDA #0 ANY VOLUME WILL DO
|
||||
LDY #RPLVOL
|
||||
STA (PTR),Y
|
||||
SKP 1
|
||||
* NOW CALL RWTS TO READ/WRITE THE SECTOR
|
||||
SKP 1
|
||||
JSR LOCRPL RELOAD POINTER TO PARMS
|
||||
JSR RWTS CALL RWTS
|
||||
LDA #0
|
||||
STA PREG FIX P REG SO DOS IS HAPPY
|
||||
BCC EXIT ALL IS WELL
|
||||
PAGE
|
||||
* ERROR OCCURED, PRINT "RC=XX"
|
||||
SKP 1
|
||||
LDA #BELL BEEP THE SPEAKER
|
||||
JSR COUT
|
||||
LDA #'R PRINT THE "RC="
|
||||
JSR COUT
|
||||
LDA #'C
|
||||
JSR COUT
|
||||
LDA #'=
|
||||
JSR COUT
|
||||
LDY #RPLRCD
|
||||
LDA (PTR),Y GET RWTS RETURN CODE
|
||||
JSR PRBYTE PRINT RETURN CODE IN HEX
|
||||
SKP 1
|
||||
* WHEN FINISHED, DUMP SOME OF SECTOR IN HEX
|
||||
SKP 1
|
||||
EXIT LDA #>BUFFER DUMP 800.8B7
|
||||
STA A1L
|
||||
LDA #<BUFFER
|
||||
STA A1L+1
|
||||
LDA #>BUFFER+$AF
|
||||
STA A2L
|
||||
LDA #<BUFFER+$AF
|
||||
STA A2L+1
|
||||
JMP XAM EXIT VIA HEX DISPLAY
|
||||
\x00\x00
|
||||
JMP XAM EXIT VIA HEX DISPLAY
|
||||
Loading…
Reference in New Issue
Block a user