-; KERMIT - (Celtic for "FREE")
-;
-; This is the CP/M-80 implementation of the Columbia University
-; KERMIT file transfer protocol.
-;
-; Version 4.0
-;
-; Copyright June 1981,1982,1983,1984,1985
-; Columbia University
-;
-; Originally written by Bill Catchings of the Columbia University Center for
-; Computing Activities, 612 W. 115th St., New York, NY 10025.
-;
-; Contributions by Frank da Cruz, Daphne Tzoar, Bernie Eiben,
-; Bruce Tanner, Nick Bush, Greg Small, Kimmo Laaksonen, Jeff Damens, and many
-; others.
-;
-; This file contains definitions used by both modules of Kermit.
-;
-; revision history:
-;
-;edit 9, 30-Nov-1990 by MF. Make "fairness" count "prfair" be 50 so
-; console gets checked a bit more often.
-; edit 8, 11-Sep-1990 by MF. Make default RECEIVE and SEND packet-size
-; 80 (per Kermit standard) as packet size is adjustable in Version
-; 4.10.
-; edit 7 16-Jun-86 OBSchou. Added cmnum in the command opcodes. This gets a
-; number from the user inot variable number. No checking on overflow.
-;
-; edit 6 13-May-86 OBSchou. BDOS calls trapped to check for console use
-; as we want to substitute in commands from a TAKE file. Trapping
-; means I dont have to go through an check ever BDOS call...
-;
-; edit 5: 22-Apr-86 by Bertil Schou, Loughborough University, UK
-; moved some definitions from the CP4SYS.ASM file to here for
-; Kermit version 4.06
-;
-; edit 4: 6-Feb-85 by Charles Carvalho
-; modify pcc007: replace ffussy assembly switch with runtime test.
-; add "getvnm" - get CP/M version number.
-;
-; edit 3: 13-Jan-85 by Vanya J.Cooper Pima Commun. College Tel: 602-884-6809
-;
-;pcc007 2-Jan-85 vjc modules:cp4def,cp4cmd
-; Cmifil is too fussy about what characters to accept in a
-; filespec. My CP/M manual says any printable character is ok
-; except <>.,;:?*[], and lower case. In practice, even those work
-; sometimes. Kermit itself uses '&' if file warning is on,
-; and then won't let you reference the file. Allow all
-; printable characters except those above. Add conditional
-; ffussy, so that if not ffussy, all special characters will be
-; allowed, just convert lower to upper-case.
-;
-;pcc008 2-Jan-85 vjc modules:cp4def,cp4tt,cp4utl
-; Keyboard input during CONNECT mode can get locked out if
-; there is enough input from the modem port to keep prtchr
-; busy. This can happen for example, if the printer is running
-; at the same speed as the modem line, leaving you helpless to
-; turn it off or abort the host. Add a fairness count, so that
-; at least every prfair characters we look at console input.
-;
-; edit 2: July 10, 1984 (CJC)
-; Remove defines for TRUE and FALSE, during reorganization for LASM
-; compatibility. If we're using LASM, this file is linked by CP4KER
-; or CP4TYP, and links to CP4MIT or CP4LNK. Also, push comments around
-; a little.
-;
-; edit 1: May, 1984 (CJC)
-; extracted from CPMBASE.M80 version 3.9; modifications are described
-; in the accompanying .UPD file.
-;
-
-;Symbolic Definitions for some ASCII characters
-;
-soh EQU 01O ;ASCII SOH (Control-A)
-cntlc EQU 03O ;ASCII ETX (Control-C)
-ctrlc EQU 03O ;ASCII ETX (Control-C)
-bell EQU 07O ;ASCII BEL (Control-G)
-bs EQU 10O ;ASCII backspace (Control-H)
-tab EQU 11O ;ASCII Tab (Control-I)
-lf EQU 12O ;ASCII Line Feed (CTRL-J)
-ff EQU 14O ;ASCII Form Feed (CTRL-L)
-cr EQU 15O ;ASCII Carriage Return (CTRL-M)
-space EQU 20h ;ASCII Space
-xon EQU 21O ;ASCII XON (Control-Q)
-xoff EQU 23O ;ASCII XOFF (Control-S)
-esc EQU 33O ;ASCII ESCape
-semico EQU 3bh ;ASCII Semicolon
-subt EQU 32O ;ASCII SUB (CTRL-Z)
-cntlz EQU subt ;ASCII SUB (Control-z) [6]
-ctrlz EQU subt ;ASCII SUB (Control-z)
-del EQU 177O ;ASCII DELete (rubout)
-;\f
-;BDOS calls
-IF NOT cpsker ;[6] If CPSKER is truem then system indep. stuff. We want
- ;to trap BDOS calls and test for console activity
-bdos EQU 0005H ;BDOS entry point, for the following functions:
-ENDIF ;NOT cpsker [6]
-;
-;Function Name Function Input Parameters Output Parameter
-;============= ======== ================ ================
-; (ALL Function Numbers are passed in Register C)
-conin EQU 01H ;Read Console NONE ASCII Char in A
-conout EQU 02H ;Write Console ASCII Char in E NONE
-auxin EQU 03H ;Auxiliary input
-rdrin EQU 03H ;Read Reader NONE ASCII Char in A
-lstout EQU 05H ;Write List ASCII Char in E NONE
-dconio EQU 06H ;Direct Con I/O ASCII Char in E I/O Status in A
- ; if E=0FEH,
- ; Input if E=0FFH
-prstr EQU 09H ;Print String String-Address NONE
- ; in DE (term=$)
-rdstr EQU 0AH ;Read Buffer Buffer-Address Read Buffer filled
-; in DE
-; Read Buffer Byte Function
-; 1 Maximum Buffer Length
-; 2 Current Buffer Length (returned value)
-; 3-n Data (returned values)
-;
-consta EQU 0BH ;Console Stat NONE LSB(A)=1 if char ready
-getvnm EQU 0CH ;Version Number NONE H=0 (CP/M), L=BDOS ver
-inbdos EQU 0DH ;Init BDOS NONE NONE
-logdsk EQU 0EH ;LOG-In disk Value in E NONE
- ; A=0,B=1,...
-openf EQU 0FH ;Open File FCB-Addr in DE Byte Addr.of FCB,
- ; or 0FFH if not
-closf EQU 10H ;Close File FCB-Addr in DE Byte Addr.of FCB,
- ; or 0FFH if not
-sfirst EQU 11H ;Search File FCB-Addr in DE Byte Addr.of FCB(0-3),
- ; or 0FFH if not
-snext EQU 12H ;Search next FCB-Addr in DE Byte Addr.of next FCB,
- ; or 0FFH if not
-delf EQU 13H ;Delete File FCB-Addr in DE Byte Addr.of FCB(0-3),
- ; or 0FFH if not
-readf EQU 14H ;Read Record FCB-Addr in DE 0=successful read
- ; 1=read past EOF
- ; 2=reading random data
-writef EQU 15H ;Write Record FCB-Addr in DE 0=successful write
- ; 1=ERROR extending
- ; 2=End of disk data
- ; 255=No more DIR space
-makef EQU 16H ;Make File FCB-Addr in DE 0-3= success,
- ; 255= no more dir space
-renam EQU 17H ;Rename File FCB-Addr in DE 0-3= success,
- ; 255= file not found
-rdlog EQU 18H ;Ret. Log Code NONE Login Vector in HL
-rddrv EQU 19H ;Read Drive # NONE # of logged in drive in
- ; (A=0,B=1,C=2....)
-setdma EQU 1AH ;Set DMA Addr. Addr. of 128 NONE
- ; byte buffer in DE
-wrtprt EQU 1CH ;Write prot dsk NONE NONE
-getrov EQU 1DH ;Get R/O Vect. NONE HL= R/O Vect. value
-setfat EQU 1EH ;Set File Attr. FCB-Addr.in DE Dir. code in A
-gtdpar EQU 1FH ;Get DSK par. NONE HL=DPB Address
-usrcod EQU 20H ;Get/Set Usr.Cd E=0FFH (get) A=current code (get)
- ; E-code (set) A=no value (set)
-rrand EQU 21H ;Read Random FCB-Addr in DE A=Return code
-wrand EQU 22H ;Write Random FCB-Addr in DE 1=read'g unwritten data
- ; 2=(not used)
- ; 3=can't close curr. ext
- ; 4=seek to unwr. ext.
- ; 5=dir overflow(write)
- ; 6=seek past End of DSK
-cflsz EQU 23H ;Comp File Sz. FCB Addr.in DE Rand.Rec.field set to
- ; File size
-setrar EQU 24H ;Set Rand. Rec. FCB-Addr.in DE Rand.Rec.field set
-
-; CPM 2 only:
-punout EQU 04H ;Write Punch ASCII Char in E NONE
-gtiob EQU 07H ;Get I/O status NONE I/O Status in A
-ptiob EQU 08H ;Put I/O status I/O Status in E NONE
-getalv EQU 1BH ;Get All.Vect. NONE All.Vect in HL
-
-; CPM 3 only:
-auxout EQU 04H ;Auxiliary output
-auxist EQU 07H ;Get AUXIN: status A=FF if character
- ; ready, A=0 if none
-auxost EQU 08H ;Get AUXOUT: status A=FF if ready, A=0
- ; if not ready
-getfs EQU 2EH ;Get free space E=drive # rec free in dma addr
-;\f
-parevn EQU 00H ;Even parity.
-parmrk EQU 03H ;Mark parity.
-parnon EQU 06H ;No parity (eighth bit is data).
-parodd EQU 09H ;Odd parity.
-parspc EQU 0CH ;Space parity.
-
-defpar EQU parnon ;Default parity.
-ibmpar EQU parmrk ;IBM COMTEN's parity.
-
-fcb EQU 5CH ;Location of File Control Block.
-fcbext equ fcb+12
-fcbrno equ fcb+33
-buff EQU 80H ;Location of file output buffer (DMA).
-bufsiz EQU 80H ;Size of DMA.
-
-maxfcb equ 64 ; maximum of 64 fcbs to be stored in multiple fcb bock
-
-maxpkt EQU '~'-' '+2O;Maximum size of a packet.
-maxtry EQU 05O ; Number of retries on a packet.
-imxtry EQU 20O ; Number of retries send initiate.
-prfair EQU 50 ;[pcc008] Prtchr fairness count
-
-; opcodes for command parser
-cmkey EQU 01H ;Parse a keyword.
-cmifi EQU 02H ;Parse an input file spec (can be wild).
-cmofi EQU 03H ;Parse an output file spec.
-cmcfm EQU 04H ;Parse a confirm.
-cmtxt EQU 05H ;Parse text.
-cmnum EQU 06h ;Parse a number
-cmifin EQU 10H ;Parse an input file spec (but no
- ;Error output
-
-;[4] from CP4SYS.ASM
-;\f
-;=========================================================================
-; I/O Byte assignments (2-bit fields for 4 devices at loc 3)
-;
-;bits 6+7 LIST field
-; 0 LIST is Teletype device (TTY:)
-; 1 LIST is CRT device (CRT:)
-; 2 LIST is Lineprinter (LPT:)
-; 3 LIST is user defined (UL1:)
-;
-;bits 4+5 PUNCH field
-; 0 PUNCH is Teletype device (TTY:)
-; 1 PUNCH is high speed punch (PUN:)
-; 2 PUNCH is user defined #1 (UP1:)
-; 3 PUNCH is user defined #2 (UP2:)
-;
-;bits 2+3 READER field
-; 0 READER is Teletype device (TTY:)
-; 1 READER is high speed reader (RDR:)
-; 2 READER is user defined #1 (UR1:)
-; 3 READER is user defined #2 (UR2:)
-;
-;bits 0+1 CONSOLE field
-; 0 CONSOLE is console printer (TTY:)
-; 1 CONSOLE is CRT device (CRT:)
-; 2 CONSOLE is in Batch-mode (BAT:);READER = Input,
-; LIST = Output
-; 3 CONSOLE is user defined (UC1:)
-;
-;=========================================================================
-
-iobyte EQU 03H ;Location of I/O byte
-
-;[4] From CP4SYS.ASM
-;
-;\f
-;
-; Protocol parameters. Some of these can be changed with commands.
-;
-
-drpsiz SET 50H ;Default receive packet size. (maximum is 5EH)
-dspsiz SET 50H ;Default send packet size. (maximum is 5EH)
-dstime SET 08H ;Default send time out interval.
-drtime SET 05 ;Default receive time out interval
-
-dspad EQU 00H ;Default send padding.
-drpad EQU 00H ;Default receive padding.
-dspadc EQU 00H ;Default send padding char.
-drpadc EQU 00H ;Default receive padding char.
-dseol EQU CR ;Default send EOL char.
-dreol EQU CR ;Default receive EOL char.
-dsquot EQU '#' ;Default send quote char.
-drquot EQU '#' ;Default receive quote char.
-dschkt EQU '1' ;Default checksum type
-;
-
-; Define VT or Terminal type values
-vtdefo EQU 0 ;VT52 emulation by terminal itself.
-vtdefv EQU 1 ;VT52 emulation by ttab tables in CPXVDU.ASM etc
-vtdefd EQU 2 ;Dumb Terminal (Just prints)
-vtdefe EQU 3 ;Termianl emulation done outside (in overlay)
-
-
-; If this is being assembled by LASM, we need to LINK to one of two modules;
-; if we're not using LASM, no problem.
-; CPSKER.ASM defines "cpsker" TRUE, and CPXTYP.ASM defines it FALSE, so we can
-; determine what's going on.
-IF lasm AND cpsker ; building CP4KER with LASM?
- LINK CPSMIT ; yes, chain to next piece.
-ENDIF;lasm AND cpsker
-IF lasm AND NOT cpsker ; LASM, but not building CP4KER?
- LINK CPXLNK ; yes, chain to different piece.
-ENDIF;lasm AND NOT cpsker
+; KERMIT - (Celtic for "FREE")\r
+;\r
+; This is the CP/M-80 implementation of the Columbia University\r
+; KERMIT file transfer protocol.\r
+;\r
+; Version 4.0\r
+;\r
+; Copyright June 1981,1982,1983,1984,1985\r
+; Columbia University\r
+;\r
+; Originally written by Bill Catchings of the Columbia University Center for\r
+; Computing Activities, 612 W. 115th St., New York, NY 10025.\r
+;\r
+; Contributions by Frank da Cruz, Daphne Tzoar, Bernie Eiben,\r
+; Bruce Tanner, Nick Bush, Greg Small, Kimmo Laaksonen, Jeff Damens, and many\r
+; others. \r
+;\r
+; This file contains definitions used by both modules of Kermit.\r
+;\r
+; revision history:\r
+;\r
+;edit 9, 30-Nov-1990 by MF. Make "fairness" count "prfair" be 50 so\r
+; console gets checked a bit more often.\r
+; edit 8, 11-Sep-1990 by MF. Make default RECEIVE and SEND packet-size\r
+; 80 (per Kermit standard) as packet size is adjustable in Version\r
+; 4.10.\r
+; edit 7 16-Jun-86 OBSchou. Added cmnum in the command opcodes. This gets a\r
+; number from the user inot variable number. No checking on overflow.\r
+;\r
+; edit 6 13-May-86 OBSchou. BDOS calls trapped to check for console use\r
+; as we want to substitute in commands from a TAKE file. Trapping\r
+; means I dont have to go through an check ever BDOS call...\r
+;\r
+; edit 5: 22-Apr-86 by Bertil Schou, Loughborough University, UK\r
+; moved some definitions from the CP4SYS.ASM file to here for \r
+; Kermit version 4.06\r
+;\r
+; edit 4: 6-Feb-85 by Charles Carvalho\r
+; modify pcc007: replace ffussy assembly switch with runtime test.\r
+; add "getvnm" - get CP/M version number.\r
+;\r
+; edit 3: 13-Jan-85 by Vanya J.Cooper Pima Commun. College Tel: 602-884-6809\r
+;\r
+;pcc007 2-Jan-85 vjc modules:cp4def,cp4cmd\r
+; Cmifil is too fussy about what characters to accept in a\r
+; filespec. My CP/M manual says any printable character is ok\r
+; except <>.,;:?*[], and lower case. In practice, even those work\r
+; sometimes. Kermit itself uses '&' if file warning is on,\r
+; and then won't let you reference the file. Allow all\r
+; printable characters except those above. Add conditional\r
+; ffussy, so that if not ffussy, all special characters will be\r
+; allowed, just convert lower to upper-case.\r
+;\r
+;pcc008 2-Jan-85 vjc modules:cp4def,cp4tt,cp4utl\r
+; Keyboard input during CONNECT mode can get locked out if\r
+; there is enough input from the modem port to keep prtchr\r
+; busy. This can happen for example, if the printer is running\r
+; at the same speed as the modem line, leaving you helpless to\r
+; turn it off or abort the host. Add a fairness count, so that\r
+; at least every prfair characters we look at console input.\r
+;\r
+; edit 2: July 10, 1984 (CJC)\r
+; Remove defines for TRUE and FALSE, during reorganization for LASM\r
+; compatibility. If we're using LASM, this file is linked by CP4KER\r
+; or CP4TYP, and links to CP4MIT or CP4LNK. Also, push comments around\r
+; a little.\r
+;\r
+; edit 1: May, 1984 (CJC)\r
+; extracted from CPMBASE.M80 version 3.9; modifications are described\r
+; in the accompanying .UPD file.\r
+;\r
+\r
+;Symbolic Definitions for some ASCII characters\r
+;\r
+soh EQU 01O ;ASCII SOH (Control-A)\r
+cntlc EQU 03O ;ASCII ETX (Control-C)\r
+ctrlc EQU 03O ;ASCII ETX (Control-C)\r
+bell EQU 07O ;ASCII BEL (Control-G)\r
+bs EQU 10O ;ASCII backspace (Control-H)\r
+tab EQU 11O ;ASCII Tab (Control-I)\r
+lf EQU 12O ;ASCII Line Feed (CTRL-J)\r
+ff EQU 14O ;ASCII Form Feed (CTRL-L)\r
+cr EQU 15O ;ASCII Carriage Return (CTRL-M)\r
+space EQU 20h ;ASCII Space\r
+xon EQU 21O ;ASCII XON (Control-Q)\r
+xoff EQU 23O ;ASCII XOFF (Control-S)\r
+esc EQU 33O ;ASCII ESCape\r
+semico EQU 3bh ;ASCII Semicolon\r
+subt EQU 32O ;ASCII SUB (CTRL-Z)\r
+cntlz EQU subt ;ASCII SUB (Control-z) [6]\r
+ctrlz EQU subt ;ASCII SUB (Control-z)\r
+del EQU 177O ;ASCII DELete (rubout)\r
+;\f\r
+;BDOS calls\r
+IF NOT cpsker ;[6] If CPSKER is truem then system indep. stuff. We want\r
+ ;to trap BDOS calls and test for console activity\r
+bdos EQU 0005H ;BDOS entry point, for the following functions:\r
+ENDIF ;NOT cpsker [6]\r
+;\r
+;Function Name Function Input Parameters Output Parameter\r
+;============= ======== ================ ================\r
+; (ALL Function Numbers are passed in Register C)\r
+conin EQU 01H ;Read Console NONE ASCII Char in A\r
+conout EQU 02H ;Write Console ASCII Char in E NONE\r
+auxin EQU 03H ;Auxiliary input\r
+rdrin EQU 03H ;Read Reader NONE ASCII Char in A\r
+lstout EQU 05H ;Write List ASCII Char in E NONE\r
+dconio EQU 06H ;Direct Con I/O ASCII Char in E I/O Status in A\r
+ ; if E=0FEH,\r
+ ; Input if E=0FFH\r
+prstr EQU 09H ;Print String String-Address NONE\r
+ ; in DE (term=$)\r
+rdstr EQU 0AH ;Read Buffer Buffer-Address Read Buffer filled\r
+; in DE\r
+; Read Buffer Byte Function\r
+; 1 Maximum Buffer Length\r
+; 2 Current Buffer Length (returned value)\r
+; 3-n Data (returned values)\r
+;\r
+consta EQU 0BH ;Console Stat NONE LSB(A)=1 if char ready\r
+getvnm EQU 0CH ;Version Number NONE H=0 (CP/M), L=BDOS ver\r
+inbdos EQU 0DH ;Init BDOS NONE NONE\r
+logdsk EQU 0EH ;LOG-In disk Value in E NONE\r
+ ; A=0,B=1,...\r
+openf EQU 0FH ;Open File FCB-Addr in DE Byte Addr.of FCB,\r
+ ; or 0FFH if not\r
+closf EQU 10H ;Close File FCB-Addr in DE Byte Addr.of FCB,\r
+ ; or 0FFH if not\r
+sfirst EQU 11H ;Search File FCB-Addr in DE Byte Addr.of FCB(0-3),\r
+ ; or 0FFH if not\r
+snext EQU 12H ;Search next FCB-Addr in DE Byte Addr.of next FCB,\r
+ ; or 0FFH if not\r
+delf EQU 13H ;Delete File FCB-Addr in DE Byte Addr.of FCB(0-3),\r
+ ; or 0FFH if not\r
+readf EQU 14H ;Read Record FCB-Addr in DE 0=successful read\r
+ ; 1=read past EOF\r
+ ; 2=reading random data\r
+writef EQU 15H ;Write Record FCB-Addr in DE 0=successful write\r
+ ; 1=ERROR extending\r
+ ; 2=End of disk data\r
+ ; 255=No more DIR space\r
+makef EQU 16H ;Make File FCB-Addr in DE 0-3= success,\r
+ ; 255= no more dir space\r
+renam EQU 17H ;Rename File FCB-Addr in DE 0-3= success,\r
+ ; 255= file not found\r
+rdlog EQU 18H ;Ret. Log Code NONE Login Vector in HL\r
+rddrv EQU 19H ;Read Drive # NONE # of logged in drive in\r
+ ; (A=0,B=1,C=2....)\r
+setdma EQU 1AH ;Set DMA Addr. Addr. of 128 NONE\r
+ ; byte buffer in DE\r
+wrtprt EQU 1CH ;Write prot dsk NONE NONE\r
+getrov EQU 1DH ;Get R/O Vect. NONE HL= R/O Vect. value\r
+setfat EQU 1EH ;Set File Attr. FCB-Addr.in DE Dir. code in A\r
+gtdpar EQU 1FH ;Get DSK par. NONE HL=DPB Address\r
+usrcod EQU 20H ;Get/Set Usr.Cd E=0FFH (get) A=current code (get)\r
+ ; E-code (set) A=no value (set)\r
+rrand EQU 21H ;Read Random FCB-Addr in DE A=Return code\r
+wrand EQU 22H ;Write Random FCB-Addr in DE 1=read'g unwritten data\r
+ ; 2=(not used)\r
+ ; 3=can't close curr. ext\r
+ ; 4=seek to unwr. ext.\r
+ ; 5=dir overflow(write)\r
+ ; 6=seek past End of DSK\r
+cflsz EQU 23H ;Comp File Sz. FCB Addr.in DE Rand.Rec.field set to\r
+ ; File size\r
+setrar EQU 24H ;Set Rand. Rec. FCB-Addr.in DE Rand.Rec.field set\r
+\r
+; CPM 2 only:\r
+punout EQU 04H ;Write Punch ASCII Char in E NONE\r
+gtiob EQU 07H ;Get I/O status NONE I/O Status in A\r
+ptiob EQU 08H ;Put I/O status I/O Status in E NONE\r
+getalv EQU 1BH ;Get All.Vect. NONE All.Vect in HL\r
+\r
+; CPM 3 only:\r
+auxout EQU 04H ;Auxiliary output\r
+auxist EQU 07H ;Get AUXIN: status A=FF if character\r
+ ; ready, A=0 if none\r
+auxost EQU 08H ;Get AUXOUT: status A=FF if ready, A=0\r
+ ; if not ready\r
+getfs EQU 2EH ;Get free space E=drive # rec free in dma addr\r
+;\f\r
+parevn EQU 00H ;Even parity.\r
+parmrk EQU 03H ;Mark parity.\r
+parnon EQU 06H ;No parity (eighth bit is data).\r
+parodd EQU 09H ;Odd parity.\r
+parspc EQU 0CH ;Space parity.\r
+\r
+defpar EQU parnon ;Default parity.\r
+ibmpar EQU parmrk ;IBM COMTEN's parity.\r
+\r
+fcb EQU 5CH ;Location of File Control Block.\r
+fcbext equ fcb+12\r
+fcbrno equ fcb+33\r
+buff EQU 80H ;Location of file output buffer (DMA).\r
+bufsiz EQU 80H ;Size of DMA.\r
+\r
+maxfcb equ 64 ; maximum of 64 fcbs to be stored in multiple fcb bock\r
+\r
+maxpkt EQU '~'-' '+2O;Maximum size of a packet.\r
+maxtry EQU 05O ; Number of retries on a packet.\r
+imxtry EQU 20O ; Number of retries send initiate.\r
+prfair EQU 50 ;[pcc008] Prtchr fairness count\r
+\r
+; opcodes for command parser\r
+cmkey EQU 01H ;Parse a keyword.\r
+cmifi EQU 02H ;Parse an input file spec (can be wild).\r
+cmofi EQU 03H ;Parse an output file spec.\r
+cmcfm EQU 04H ;Parse a confirm.\r
+cmtxt EQU 05H ;Parse text.\r
+cmnum EQU 06h ;Parse a number\r
+cmifin EQU 10H ;Parse an input file spec (but no\r
+ ;Error output\r
+\r
+;[4] from CP4SYS.ASM\r
+;\f\r
+;=========================================================================\r
+; I/O Byte assignments (2-bit fields for 4 devices at loc 3)\r
+;\r
+;bits 6+7 LIST field\r
+; 0 LIST is Teletype device (TTY:)\r
+; 1 LIST is CRT device (CRT:)\r
+; 2 LIST is Lineprinter (LPT:)\r
+; 3 LIST is user defined (UL1:)\r
+;\r
+;bits 4+5 PUNCH field\r
+; 0 PUNCH is Teletype device (TTY:)\r
+; 1 PUNCH is high speed punch (PUN:)\r
+; 2 PUNCH is user defined #1 (UP1:)\r
+; 3 PUNCH is user defined #2 (UP2:)\r
+;\r
+;bits 2+3 READER field\r
+; 0 READER is Teletype device (TTY:)\r
+; 1 READER is high speed reader (RDR:)\r
+; 2 READER is user defined #1 (UR1:)\r
+; 3 READER is user defined #2 (UR2:)\r
+;\r
+;bits 0+1 CONSOLE field\r
+; 0 CONSOLE is console printer (TTY:)\r
+; 1 CONSOLE is CRT device (CRT:)\r
+; 2 CONSOLE is in Batch-mode (BAT:);READER = Input,\r
+; LIST = Output\r
+; 3 CONSOLE is user defined (UC1:)\r
+;\r
+;=========================================================================\r
+\r
+iobyte EQU 03H ;Location of I/O byte\r
+\r
+;[4] From CP4SYS.ASM\r
+;\r
+;\f\r
+;\r
+; Protocol parameters. Some of these can be changed with commands.\r
+;\r
+\r
+drpsiz SET 50H ;Default receive packet size. (maximum is 5EH)\r
+dspsiz SET 50H ;Default send packet size. (maximum is 5EH)\r
+dstime SET 08H ;Default send time out interval.\r
+drtime SET 05 ;Default receive time out interval\r
+\r
+dspad EQU 00H ;Default send padding.\r
+drpad EQU 00H ;Default receive padding.\r
+dspadc EQU 00H ;Default send padding char.\r
+drpadc EQU 00H ;Default receive padding char.\r
+dseol EQU CR ;Default send EOL char.\r
+dreol EQU CR ;Default receive EOL char.\r
+dsquot EQU '#' ;Default send quote char.\r
+drquot EQU '#' ;Default receive quote char.\r
+dschkt EQU '1' ;Default checksum type\r
+;\r
+\r
+; Define VT or Terminal type values\r
+vtdefo EQU 0 ;VT52 emulation by terminal itself.\r
+vtdefv EQU 1 ;VT52 emulation by ttab tables in CPXVDU.ASM etc\r
+vtdefd EQU 2 ;Dumb Terminal (Just prints)\r
+vtdefe EQU 3 ;Termianl emulation done outside (in overlay)\r
+\r
+\r
+; If this is being assembled by LASM, we need to LINK to one of two modules;\r
+; if we're not using LASM, no problem.\r
+; CPSKER.ASM defines "cpsker" TRUE, and CPXTYP.ASM defines it FALSE, so we can\r
+; determine what's going on.\r
+IF lasm AND cpsker ; building CP4KER with LASM?\r
+ LINK CPSMIT ; yes, chain to next piece.\r
+ENDIF;lasm AND cpsker\r
+IF lasm AND NOT cpsker ; LASM, but not building CP4KER?\r
+ LINK CPXLNK ; yes, chain to different piece.\r
+ENDIF;lasm AND NOT cpsker\r
projects / kermit-80.git / blobdiff