LLUCE/SOURCE/ZMODEM/EQUATES.S

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2019-07-18 19:47:39 +00:00
*
* July 15, 1991
*
* This file is hereby dedicated to the public domain.
* -- Andrew Nicholas
*
LST RTN
*-------------------------------------------------
* aux memory stuff
AUXMOVE = $C311 ;a1=source,a2=source end,a4=dest start
;carry set = main --> aux
;carry clear = aux --> main
A1 = $3C ;and $3D
A2 = $3E ;and $3F
A3 = $40 ;and $41
A4 = $42 ;and $43
*-------------------------------------------------
* regular stuff
POINTER = $00 ;general purpose pointer
FAILFLAG = $0A
TMODE = $0B
HTAB = $24
NUM = $D0 ;used by long2Dec
DECIMAL = $D3 ;used by long2Dec
CRC = $E0 ;crc we calculated
CRC32 = $E0 ;crc32 we calculated
FRAMECRC32 = $E4 ;crc32 we got from the other end
FRAMECRC = $E4 ;crc we got from the other end
NOISE = $E8 ;number of pieces of line noise we got so far
FRAMEKIND = $E9 ;kind of frame (ZHEX, ZBIN, ZBIN32)
FRAMEEND = $EA ;type of frame we sent or received
FRAMETYPE = $EB ;frame type byte
ZPTR = $F0
CPTR = $F2
FPTR = $F4 ;POINTER to filename
ZSTART = $F6
ZEND = $F8
LASTC = $FA
ZP0 = $FC ;byte 0 of zmodem's file position
ZF3 = $FC
ZP1 = $FD ;byte 1 of zmodem's file position
ZF2 = $FD
ZP2 = $FE ;byte 2 of zmodem's file position
ZF1 = $FE
ZP3 = $FF ;byte 3 of zmodem's file position
ZF0 = $FF
lf = $0A
can = $18
cr = $0D
bs = $08
esc = $1B
xon = $11
xoff = $13
GOBCOM = $0386 ;acos routine to eat commas
INPNUM = $0389 ;get character into x reg
INPSTR = $038C ;get a string
MOVNAME = $038F ;get filename into filename buffer
BADERR = $0392 ;acos error handler
SETOVEC = $03A1 ;set output vector to y reg
*COUT = $03A4 ;Standard acos output routine
DECOUT = $03A7 ;print acc and x as integer...
ACOS_CREATE = $03AA ;acos mli create call
ACOS_OPEN = $03AD ;acos mli open call
ACOS_CLOSE = $03B0 ;acos mli close call
READBLK = $03B9 ;read some blocks
LOG = $03C8 ;move pathname into path buffer
ACOSPATHLO = $03CB ;pathname addr lo from acos
ACOSPATHHI = $03CC ;pathname addr hi from acos
ACOSREF = $03CD ;reference # from acos mli call
COUT = $0906
LOCPRINT = $0906 ;print to the local screen
PRCOUT = $0C04 ;print a character on the printer
VIDEOSCROLL = $0909 ;scroll screen up 1 line
BAUD = $0E02 ;baud rate the caller is connected at
MDMIN = $0E15 ;modem driver input routine
MDMOUT = $0E18 ;modem driver output routine
MDMDCD = $0E1B ;modem driver carrier detect
MDMFLUSH = $0E24 ;only exists in ACOS v2.14 and later
MLI = $BF00 ;prodos calls
KEY = $C000 ;read keyboard
STROBE = $C010 ;keyboard strobe
PTRIG = $C070 ;paddle trigger (used to slow down for accelerators)
*
* This is not the ACOS chrget routine. This is an invalid
* entry point. Probably was AppleSoft chrget $00B1
*
CHRGET = $03B1 ;acos get character routine
GETBYT = $0380 ;get next byte from segment
CHKBYT = $0383 ;check next byte in segment
CRCTABLELO = $2000 ;where the crc tables get moved into
CRCTABLEHI = $2000+$100 ;main memory from aux memory
CRC32TABLE1 = $2000+$200
CRC32TABLE2 = $2000+$300
CRC32TABLE3 = $2000+$400
CRC32TABLE4 = $2000+$500
ZBUFFER = $2000+$600
MAXBUFFERSIZE = $4000
FILEBUFFER1 = $AE00
FILEBUFFER2 = $B200
LST OFF