|
DataMuseum.dkPresents historical artifacts from the history of: Jet Computer Jet80 |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about Jet Computer Jet80 Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - download
Length: 19328 (0x4b80)
Types: TextFile
Names: »BANNER.Z80«
└─⟦dd59903ef⟧ Bits:30005887 Klub diskette for udveksling af software
└─ ⟦this⟧ »BANNER.Z80«
;********************************************************
;* *
;* Program to do BIG banners in a 12x7 matrix *
;* ----------------------------------------- *
;* Barrie Hall , 4th November 1982 *
;* Macro-80 format for a Z80 CPU. *
;* *
;* *
;* Features: *
;* - Full 96 characters. *
;* - 12x7 matrix. *
;* - Lower case DESCENDERS. *
;* - Command tail OR Interactive mode. *
;* *
;* This program prints banners on the CP/M console. *
;* To get the banner on your printer, use ^P before *
;* you use BANNER. *
;* The characters are stored as a series of 9 bytes *
;* which represent a 9x7 matrix, this matrix is shifted*
;* down three rows for lower case descenders, if there *
;* are no descending chars in the current line, the *
;* program does three line feeds. *
;* For most chars, the fill charcater used is the *
;* actual char itself, BUT some ('!"()æåÆÅ/) chars are *
;* illegible so the program will use an X IFF the char *
;* appears in the lookup table at the end of the prog. *
;* *
;* If you type: *
;* A>banner hello fred *
;* ,the program will print the banner, HELLO FRED, in *
;* upper case on the console, (CP/M translates all char*
;* in its command line to UPPER CASE. *
;* If you type: *
;* A>banner *
;* ,the program will give a prompt (>), now you can *
;* up to a thousand characters and as many lines as you *
;* at up to 15 chars a line (limit with 15" paper). *
;* When you have finished your message, type 'Ø' on a *
;* line by it's self (i.e. >Ø ). The program will banner*
;* print the lines you have typed in. *
;* *
;* Barrie Hall, 15th Nov 82 *
;* *
;* Please send bugs, comments, abuse etc to: *
;* *
;* Sydney RCPM on (02)997-1836 *
;* OR verabally on (02)80-2200 *
;* *
;* All commercial rights reservered by author. *
;* (c) 1982 *
;* *
;********************************************************
aseg
.z80
org 0100h
lines equ 12
fdos equ 0005h
fcb equ 005ch
fcbcr equ fcb+32
cmdbuf equ 80h ;cpm command line tail
true equ 0
false equ not true ;a lie???
cr equ 0dh
lf equ 0ah
;This routine prints the CP/M command tail as a 9x7 banner
;on the console OR gets lines from console and buffer them
;up until we get a Ø on a line by itself.
; The format is 9 lines by 7 columns, the columns are the
;Bits in the byte, each byte represents a line of the char.
; SO we scan a byte for each char in each line.
ld (stack),sp
ld sp,dtem ;space for stack
;dont print leading spaces in the command tail
ld a,(cmdbuf) ;length byte
cp 0
jr z,inter1 ;no command line, give prom
add a,81h ;address of last+1 char
ld h,0
ld l,a
ld (hl),00 ;so prog terminates!!
ld hl,cmdbuf+1
nxtf:: ld a,(hl)
inc hl
cp ' '
jr z,nxtf
cp 09h
jr z,nxtf
cp 00h
jp z,gsys ;no message
dec hl
ld (messg),hl
call bigchar
ld sp,(stack) ;restore stack and
ret ;go to the CCP.
;interactive mode, give a prompt and read a line, store
;it in the buffer and get another line from the console.
;if the first char on the line is slosh 'Ø', go and print
;the buffer in banner format and return to CP/M.
inter1::
ld hl,bffer
ld (bptr),hl
inter2::
call crlf
dff:: ld e,'>'
call cout
ld a,15 ;max char with 130 columns
ld (80h),a
ld de,80h
call lchin
ld a,(81h)
ld b,a
cp 0
jr z,inter2 ;no chars typed...
;move what was typed to the main buffer and zero terminate
;it.
ld a,(82h)
cp 'Ø' ;terminate??
jr z,prt44 ;go and print the buffer
ld a,b
ld de,(bptr) ;get pointer to main text
push de ;buffer..save for later
push af ;set up block move
ld c,a ;length
ld b,0
ld hl,82h ;first byte of text
ldir ;block move to the main buffer
pop af
pop hl
ld c,a
ld b,0
add hl,bc ;update buffer pointer
ld (hl),0 ;zero terminate
inc hl
ld (bptr),hl
jr inter2 ;do again
prt44::
ld hl,(bptr)
ld (hl),0ffh ;message terminate
;now, print a line at a time , when there is an 0ffh after
;a zero(end of line), return to CP/M
ld hl,bffer
nxmss1::
ld (messg),hl
push hl
call bigchar ;do one line.
pop hl
zrlp:: ld a,(hl)
inc hl
cp 0
jr nz,zrlp
ld a,(hl)
cp 0ffh
jr nz,nxmss1
;else exit to cpm
ld sp,(stack)
ret
bigchar::
; this routine prints out the banner line
;using the data table. The chars come from the CP/M
;command tail OR the interactive data buffer.
ld a,false
ld (desflg),a
ld b,0 ;line ZERO
netlin::
ld ix,(messg)
nxtchr::
ld a,(ix)
inc ix
cp 00
jr z,nxtln
cp ' '
jr z,spce
cp 09h
jr z,spce
push bc
;check for lower case descenders
;g,j,p,q,y
cp 'g'
jr z,des
cp 'j'
jr z,des
cp 'p'
jr z,des
cp 'q'
jr z,des
cp 'y'
jr z,des
ld d,a
ld a,b
cp 9
jr c,nwrs
ld a,(desflg)
cp true
jr nz,ext11 ;no descenders
jr spps ;do some lf's and leave.
nwrs:: ld a,d
bopo:: call biglne
aftr::
pop bc
jr nxtchr
des::
;set descenders this line flag
;and print 7 spaces if line < 3
ld d,a
ld a,true
ld (desflg),a
ld a,b
sub 3
cp 0
ld b,a
jp m,spps
ld a,d
jr bopo
spps::
ld e,' '
ld b,9
spss1::
call cout
djnz spss1
jr aftr
nxtln::
inc b
ld a,b
cp lines ;12 lines
jr z,gsys
call crlf
jr netlin
spce::
push bc
ld b,9
spc11::
ld e,' '
call cout
djnz spc11
pop bc
jr nxtchr
ext11::
;do 3 crslfs and go to CP/M
pop bc
ld b,3
lflop::
call crlf
djnz lflop
gsys::
ld e,cr
call cout
ret
biglne::
;this routine prints out line N of char in A reg on the
;console
;work out mask for matrix from 01 to 80
ld (chr),a
sub 21h
ret m
;line number is passed in B reg
;multiply A by 9 to get offset, add base address
;9A can be up to 1192 (lots) so use 16 bit arith
ld l,a
ld h,0
push hl
pop de
add hl,hl ;x2
add hl,hl ;x4
add hl,hl ;x8
add hl,de ;+1=9
ld de,graf ;add table offset
add hl,de
ld c,b ;byte offset THIS LINE
ld b,0
add hl,bc ;got address of byte for this line
;now move the AND mask through the LINE byte and print
;out the chars and spaces.
ld a,(hl) ;byte for line number B.
ld d,a ;remeber A reg
ld b,7
ld c,40h ;initial mask
chrpp::
ld a,d
push hl
push bc
and c
jr z,blk
ld a,(chr) ;decide between an 'X'
ld hl,lup1
ld b,lup2-lup1 ;length of look up table
lupps::
cp (hl)
inc hl
jr z,xxss ;its in table of bad print chrs
djnz lupps
;not in table print it verbatim (hope not!)
ld e,a
call cout ;matrix fill char.
ljj:: pop bc
pop hl
srl c
djnz chrpp
ld e,' ' ;inter..
call cout ;character..
call cout ;spacing..
ret
xxss::
ld e,'X'
call cout
jr ljj
blk::
ld e,' '
call cout
jr ljj
;cpm routines
crlf: ld e,0ah
call cout
ld e,0dh
call cout
ret
;
cout: push bc
push de
push hl
ld c,2
jr cpm
;
chin: push bc
push de
push hl
ld c,1
jr cpm
;
lchin:: push bc
push de
push hl
ld c,10
jr cpm
pmess:: push bc
push de
push hl
ld c,9
jr cpm
open:: push bc
push de
push hl
ld c,15 ;open cp/m file code
jr cpm
read:: push bc
push de
push hl
ld c,20 ;read cp/m file code.
jr cpm
setdma::
push bc
push de
push hl
ld c,26 ;set dma address code.
jr cpm
cpm:: call fdos ;go to cp/m
pop hl ;restore all registers pushed
pop de
pop bc
ret ;back to the main program
;table for the Banner characters....
graf::
;1 byte per line - 9 lines per character
;!
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0
db 0
db 0001000b
db 0001000b
;"
db 0100100b
db 0100100b
db 0100100b
db 0,0,0,0,0,0
;#
db 0010100b
db 0010100b
db 0010100b
db 1111111b
db 0010100b
db 1111111b
db 0010100b
db 0010100b
db 0010100b
;$
db 0001000b
db 0111111b
db 1001000b
db 1001000b
db 0111110b
db 0001001b
db 0001001b
db 1111110b
db 0001000b
;%
db 0100000b
db 1010001b
db 0100010b
db 0000100b
db 0001000b
db 0010000b
db 0100010b
db 1000101b
db 0000010b
;&
db 0111000b
db 1000100b
db 1000100b
db 0101000b
db 0010000b
db 0101001b
db 1000110b
db 1000110b
db 0111001b
;'
db 0001100b
db 0001100b
db 0001000b
db 0010000b
db 0,0,0,0,0
;(
db 0000100b
db 0001000b
db 0010000b
db 0010000b
db 0010000b
db 0010000b
db 0010000b
db 0001000b
db 0000100b
;)
db 0010000b
db 0001000b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0001000b
db 0010000b
;*
db 0001000b
db 1001001b
db 0101010b
db 0011100b
db 1111111b
db 0011100b
db 0101010b
db 1001001b
db 0001000b
;+
db 0
db 0001000b
db 0001000b
db 0001000b
db 1111111b
db 0001000b
db 0001000b
db 0001000b
db 0
;,
db 0,0,0,0
db 0011000b
db 0011000b
db 0010000b
db 0100000b
db 0
;-
db 0,0,0,0
db 1111111b
db 0,0,0,0
;.
db 0,0,0,0,0,0,0
db 0011000b
db 0011000b
;/
db 0
db 0000001b
db 0000010b
db 0000100b
db 0001000b
db 0010000b
db 0100000b
db 1000000b
db 0
;0
db 0111110b
db 1000001b
db 1000011b
db 1000101b
db 1001001b
db 1010001b
db 1100001b
db 1000001b
db 0111110b
;1
db 0001000b
db 0011000b
db 0101000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0111110b
;2
db 0111110b
db 1000001b
db 0000001b
db 0000010b
db 0011100b
db 0100000b
db 1000000b
db 1000000b
db 1111111b
;3
db 0111110b
db 1000001b
db 0000001b
db 0000001b
db 0011110b
db 0000001b
db 0000001b
db 1000001b
db 0111110b
;4
db 0000010b
db 0000110b
db 0001010b
db 0010010b
db 0100010b
db 1000010b
db 1111111b
db 0000010b
db 0000010b
;5
db 1111111b
db 1000000b
db 1000000b
db 1111100b
db 0000010b
db 0000001b
db 0000001b
db 1000010b
db 0111100b
;6
db 0011110b
db 0100000b
db 1000000b
db 1000000b
db 1111110b
db 1000001b
db 1000001b
db 1000001b
db 0111110b
;7
db 1111111b
db 1000001b
db 0000010b
db 0000100b
db 0001000b
db 0010000b
db 0010000b
db 0010000b
db 0010000b
;8
db 0111110b
db 1000001b
db 1000001b
db 1000001b
db 0111110b
db 1000001b
db 1000001b
db 1000001b
db 0111110b
;9
db 0111110b
db 1000001b
db 1000001b
db 1000001b
db 0111111b
db 0000001b
db 0000001b
db 0000010b
db 0111100b
;:
db 0
db 0
db 0
db 0011000b
db 0011000b
db 0
db 0
db 0011000b
db 0011000b
;;
db 0011000b
db 0011000b
db 0
db 0
db 0011000b
db 0011000b
db 0010000b
db 0100000b
db 0
;<
db 0000100b
db 0001000b
db 0010000b
db 0100000b
db 1000000b
db 0100000b
db 0010000b
db 0001000b
db 0000100b
;=
db 0,0,0
db 0111110b
db 0
db 0111110b
db 0,0,0
;>
db 0010000b
db 0001000b
db 0000100b
db 0000010b
db 0000001b
db 0000010b
db 0000100b
db 0001000b
db 0010000b
;?
db 0011110b
db 0100001b
db 0100001b
db 0000001b
db 0000110b
db 0001000b
db 0001000b
db 0
db 0001000b
;@
db 0011110b
db 0100001b
db 1001101b
db 1010101b
db 1010101b
db 1011110b
db 1000000b
db 0100000b
db 0011110b
;A
db 0011100b
db 0100010b
db 1000001b
db 1000001b
db 1000001b
db 1111111b
db 1000001b
db 1000001b
db 1000001b
;B
db 1111110b
db 0100001b
db 0100001b
db 0100001b
db 0111110b
db 0100001b
db 0100001b
db 0100001b
db 1111110b
;C
db 0011110b
db 0100001b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 0100001b
db 0011110b
;D
db 1111100b
db 0100010b
db 0100001b
db 0100001b
db 0100001b
db 0100001b
db 0100001b
db 0100010b
db 1111100b
;E
db 1111111b
db 1000000b
db 1000000b
db 1000000b
db 1111000b
db 1000000b
db 1000000b
db 1000000b
db 1111111b
;F
db 1111111b
db 1000000b
db 1000000b
db 1000000b
db 1111000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
;G
db 0011110b
db 0100001b
db 1000000b
db 1000000b
db 1000000b
db 1001111b
db 1000001b
db 0100001b
db 0011110b
;H
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1111111b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
;I
db 0111110b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0111110b
;J
db 0011111b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 1000100b
db 0111000b
;K
db 1000001b
db 1000010b
db 1000100b
db 1001000b
db 1010000b
db 1101000b
db 1000100b
db 1000010b
db 1000001b
;L
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
db 1111111b
;M
db 1000001b
db 1100011b
db 1010101b
db 1001001b
db 1001001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
;N
db 1000001b
db 1100001b
db 1010001b
db 1001001b
db 1000101b
db 1000011b
db 1000001b
db 1000001b
db 1000001b
;O
db 0011100b
db 0100010b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 0100010b
db 0011100b
;P
db 1111110b
db 1000001b
db 1000001b
db 1000001b
db 1111110b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
;Q
db 0011100b
db 0100010b
db 1000001b
db 1000001b
db 1000001b
db 1001001b
db 1000101b
db 0100010b
db 0011101b
;R
db 1111110b
db 1000001b
db 1000001b
db 1000001b
db 1111110b
db 1001000b
db 1000100b
db 1000010b
db 1000001b
;S
db 0111110b
db 1000001b
db 1000000b
db 1000000b
db 0111110b
db 0000001b
db 0000001b
db 1000001b
db 0111110b
;T
db 1111111b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
;U
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 0111110b
;V
db 1000001b
db 1000001b
db 1000001b
db 0100010b
db 0100010b
db 0010100b
db 0010100b
db 0001000b
db 0001000b
;W
db 1000001b
db 1000001b
db 1000001b
db 1000001b
db 1001001b
db 1001001b
db 1010101b
db 1100011b
db 1000001b
;X
db 1000001b
db 1000001b
db 0100010b
db 0010100b
db 0001000b
db 0010100b
db 0100010b
db 1000001b
db 1000001b
;Y
db 1000001b
db 1000001b
db 0100010b
db 0010100b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
;Z
db 1111111b
db 0000001b
db 0000010b
db 0000100b
db 0001000b
db 0010000b
db 0100000b
db 1000000b
db 1111111b
;Æ
db 0111100b
db 0100000b
db 0100000b
db 0100000b
db 0100000b
db 0100000b
db 0100000b
db 0100000b
db 0111100b
;Ø
db 0000000b
db 1000000b
db 0100000b
db 0010000b
db 0001000b
db 0000100b
db 0000010b
db 0000001b
db 0000000b
;Å
db 0111100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0000100b
db 0111100b
;^
db 0001000b
db 0010100b
db 0100010b
db 1000001b
db 0
db 0
db 0
db 0
db 0
;_
db 0,0,0,0,0,0,0,0
db 1111111b
;`
db 0011000b
db 0011000b
db 0001000b
db 0000100b
db 0,0,0,0,0
;a
db 0
db 0
db 0
db 0111100b
db 0000010b
db 0111110b
db 1000010b
db 1000010b
db 0111101b
;b
db 1000000b
db 1000000b
db 1000000b
db 1011100b
db 1100010b
db 1000010b
db 1000010b
db 1100010b
db 1011100b
;c
db 0
db 0
db 0
db 0111100b
db 1000010b
db 1000000b
db 1000000b
db 1000010b
db 0111100b
;d
db 0000010b
db 0000010b
db 0000010b
db 0111010b
db 1000110b
db 1000010b
db 1000010b
db 1000110b
db 0111010b
;e
db 0
db 0
db 0
db 0111100b
db 1000010b
db 1111110b
db 1000000b
db 1000000b
db 0111100b
;f
db 0001100b
db 0010010b
db 0010000b
db 0010000b
db 1111100b
db 0010000b
db 0010000b
db 0010000b
db 0010000b
;g
db 0111010b
db 1000110b
db 1000010b
db 1000110b
db 0111010b
db 0000010b
db 0000010b
db 1000010b
db 0111100b
;h
db 1000000b
db 1000000b
db 1000000b
db 1011100b
db 1100010b
db 1000010b
db 1000010b
db 1000010b
db 1000010b
;i
db 0
db 0001000b
db 0
db 0011000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0011100b
;j
db 0000110b
db 0000010b
db 0000010b
db 0000010b
db 0000010b
db 0000010b
db 0000010b
db 0100010b
db 0011100b
;k
db 1000000b
db 1000000b
db 1000000b
db 1000100b
db 1001000b
db 1010000b
db 1101000b
db 1000100b
db 1000010b
;l
db 0011000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0001000b
db 0011100b
;m
db 0
db 0
db 0
db 1110110b
db 1001001b
db 1001001b
db 1001001b
db 1001001b
db 1001001b
;n
db 0
db 0
db 0
db 1011100b
db 1100010b
db 1000010b
db 1000010b
db 1000010b
db 1000010b
;o
db 0
db 0
db 0
db 0111100b
db 1000010b
db 1000010b
db 1000010b
db 1000010b
db 0111100b
;p
db 1011100b
db 1100010b
db 1000010b
db 1000010b
db 1100010b
db 1011100b
db 1000000b
db 1000000b
db 1000000b
;q
db 0111010b
db 1000110b
db 1000010b
db 1000010b
db 1000110b
db 0111010b
db 0000010b
db 0000010b
db 0000011b
;r
db 0
db 0
db 0
db 1011100b
db 1100010b
db 1000000b
db 1000000b
db 1000000b
db 1000000b
;s
db 0
db 0
db 0
db 0111100b
db 1000010b
db 0110000b
db 0001100b
db 1000010b
db 0111100b
;t
db 0
db 0010000b
db 0010000b
db 1111100b
db 0010000b
db 0010000b
db 0010000b
db 0010010b
db 0001100b
;u
db 0
db 0
db 0
db 1000010b
db 1000010b
db 1000010b
db 1000010b
db 1000110b
db 0111010b
;v
db 0
db 0
db 0
db 1000001b
db 1000001b
db 1000001b
db 0100010b
db 0010100b
db 0001000b
;w
db 0
db 0
db 0
db 1000001b
db 1001001b
db 1001001b
db 1001001b
db 1001001b
db 0110110b
;x
db 0
db 0
db 0
db 1000010b
db 0100100b
db 0011000b
db 0011000b
db 0100100b
db 1000010b
;y
db 1000010b
db 1000010b
db 1000010b
db 1000010b
db 1000110b
db 0111010b
db 0000010b
db 1000010b
db 0111100b
;z
db 0
db 0
db 0
db 1111110b
db 0000100b
db 0001000b
db 0010000b
db 0100000b
db 1111110b
;æ
db 0001110b
db 0010000b
db 0010000b
db 0010000b
db 0100000b
db 0010000b
db 0010000b
db 0010000b
db 0001110b
;ø
db 0001000b
db 0001000b
db 0001000b
db 0
db 0
db 0001000b
db 0001000b
db 0001000b
db 0
;å
db 0111000b
db 0000100b
db 0000100b
db 0000100b
db 0000010b
db 0000100b
db 0000100b
db 0000100b
db 0111000b
;ü
db 0110000b
db 1001001b
db 0000110b
db 0,0,0,0,0,0
;THE END
db 0
db 0
db 0
;these are chars which dont show up very well if they are
;typed in the banner as themselves, SO we use an 'X' to
;make up the matrix instead.
lup1:: db '!','"','%','.',';',',','/','Ø','`','*'
db '(',')','ü','^','ø',':',27h,'-','='
;dummy label
lup2::
messg::
dw 0080h
stack:: dw 0000h ;temp for CCP stack pointer
chr:: db 0
desflg::
db false
bptr:: dw bffer
bffer:: ds 1000
dtem equ $+64 ;stack space
end
«eof»