Home » Archimedes archive » Micro User » MU 1991-04.adf » PD-Stuff » !DiscEdit/DiskEd
!DiscEdit/DiskEd
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Archimedes archive » Micro User » MU 1991-04.adf » PD-Stuff |
Filename: | !DiscEdit/DiskEd |
Read OK: | ✔ |
File size: | 36D2 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM >DiskEd Universal Disk Editor for any Arc or MSDOS format 20REM A.P.Look 23/2/88 (Archive mag. 3/88) - Extended T.B. 28/1/89 30REM 640k discaddr corrected, 800E (type%=11) added T.B. 17/5/89 40 50MODE12:SYS "Wimp_Initialise":SYS "Wimp_CloseDown":REM defines chars. 60MODE12:OFF:*FX4 2 70COLOUR5,&A0,0,&F0:COLOUR3,&F0,&A0,0:COLOUR6,0,&A0,&A0 80 90bfsz=1*1024 :REM Can be set much higher (to a multiple of 1024) 100REM Clicking "Size" box to green causes all loads, saves, store, recall 110REM to deal in sector blocks to full bfsz. Sector stepping with "Select" 120REM moves by bfsz. Store/recall can be used to copy a block to 130REM another disc (any type, even to/from MSDOS). 140REM Size box red: deals with one sector. If copied to another disc of 150REM different sector size buffer truncated/zero-padded. 160 170DIM mem% bfsz+4,bmem% bfsz+4,blk% 100,hugo% 8,mcode 60 180 190dr%=0:id$=" ???? ":sr$=STRING$(7," ")+id$ 200PROCassem:dx=1:gs=1:PROCinitialise 210ON ERROR PROCerror:OFF:PROCptr(1) 220 230REPEAT:PROCinputcmds:UNTIL 0 240 250DEF PROCerror 260IF ERR=17:OSCLI"FX4 2":PROCdisplay(start,lines,1):ENDPROC 270x$=REPORT$+" at line "+STR$ERL 280COLOUR1:PROCwindow(34-LENx$/2,16,LENx$,3,10,x$):PROCptr(0) 290VDU26:ON:COLOUR7:COLOUR132:PRINTTAB(0,31)SPC79;TAB(0,31); 300*FX4 310END 320 330DEF PROCinitialise 340changed=FALSE 350head=0:sector=0:track=0:start=0:lines=23 360PROCsize 370VDU19,0,24,0,0,255|:COLOUR132:CLS:COLOUR135:COLOUR4 380VDU23,140,&18,&18,&18,&18,&18,&18,&18,&18 390PROCmenu 400PROCnext(0):PROCptr(1) 410ENDPROC 420 430DEF PROCmenu 440COLOUR0 450PROCwindow(2,1,4,1,4,"Help") 460COLOUR1 470PROCwindow(8,1,16,1,4,"Disc:") 480PROCwindow(26,1,24,1,4," Universal Disc Editor ") 490IF gs>1:COLOUR6 500PROCwindow(58,1,10,1,4,"Size:") 510COLOUR5 520PROCwindow(52,1,1,1,4,"s") 530PROCwindow(55,1,1,1,4,"r") 540COLOUR0 550PROCwindow(70,1,8,1,4,"Drive:") 560PROCwindow(1,3,1,1,4,"*") 570PROCwindow(4,3,5,1,4,"Quit ") 580PROCwindow(11,3,9,1,4,CHR$136+" Track "+CHR$137) 590PROCwindow(22,3,8,1,4,CHR$136+" Head "+CHR$137) 600PROCwindow(32,3,10,1,4,CHR$136+" Sector "+CHR$137) 610PROCwindow(44,3,25,1,4,"Track: Head: Sector: ") 620PROCwindow(71,3,8,1,4,"") 630PROCwindow(1,5,78,26,4,"") 640COLOUR1-5*(gs>1):PRINTTAB(13,5)"Bufr:";INTgs*bpsec/1024;"K"; 650PROCoddline 660COLOUR0:PRINTTAB(14,1)nm$;TAB(64,1); 670IF statedsize:PRINT;statedsize DIV1024; 680IF type%=11:PRINT"E"; ELSEIF statedsize:PRINT"K"; ELSEPRINT" ??"; 690PRINTTAB(77,1);dr%;:IF ASCsr$>32:COLOUR5:PRINTTAB(31,5)sr$; 700PROCupdate 710ENDPROC 720 730DEF PROCupdate 740COLOUR0:PRINTTAB(50,3);track;" ";TAB(58,3);head;TAB(67,3)" ";TAB(67,3);sector; 750da$=RIGHT$("0000000"+STR$~FNdiscaddr(head,sector,track,type%),8) 760IF type%=9:da$=RIGHT$("0000000"+STR$~EVAL("&"+da$+STR$(-(track*heads+head+1)*bpsec)),8):REM "real" disc addr. Disc addr act.used pretends sptrk=10 770PRINTTAB(71,3)da$; 780ENDPROC 790 800DEF PROCoddline 810PRINTTAB(18,6)SPC40; 820GCOL0,1:VDU5:MOVE 64,848 830PRINT"Addr:";SPC16;"Hex:";SPC37;"ASCII:";:VDU4:OFF 840ENDPROC 850 860DEF PROCwindow(x,y,sx,sy,d,string$) 870x=x*16:y=1024-(y+sy)*32 880sx=sx*16:sy=sy*32 890GCOL0,7:RECTANGLE FILL x-3*d,y-3*d,sx+6*d,sy+6*d 900GCOL0,0:RECTANGLE x-2*d,y-2*d,sx+4*d,sy+4*d 910PRINTTAB(x/16,(1024-y)/32-1-(sy DIV64))string$; 920ENDPROC 930 940DEF PROCinputcmds 950REPEAT 960 MOUSE x,y,buttons 970 dz=INKEY0:IF dz=143 OR dz=142:PROCpage:buttons=0 980UNTIL buttons<>0 AND POINT(x,y)<>4 990dx=x/16:dy=32-y/32 1000IF dy<2 AND buttons=4 THEN 1010 IF dx>70:PROCdrive:dx=0 ELSEIF dx<7:PROCstar(TRUE):dx=58 1020 IF dx>58 THEN 1030 IF gs=1:gs=bfsz/bpsec+.5 ELSE gs=1 1040 PROCmenu:PROCnext(0):dx=59 1050 ENDIF 1060 IF dx<51:PROCinitialise 1070 IF dx>51 AND dx<57:PROCbfr 1080 ENDIF 1090IF dy>7 AND dy<30 THEN 1100 IF dx<7 AND buttons<>2:PROCpage 1110 IF dx>10 AND dx<76 THEN 1120 IF buttons=2:PROCmove 1130 IF buttons=4:PROCchange 1140 ENDIF 1150ENDIF 1160IF INT(dy)=3 AND dx<79 AND buttons<>2:PROCselect 1170IF dy>5 AND dy<6.5 AND dx<8 THEN 1180 IF buttons=1:start=0 ELSE start=INTgs*bpsec-lines*&10:IF start<0:start=0 1190 PROCdisplay(start,lines,-1) 1200 ENDIF 1210ENDPROC 1220 1230DEF PROCselect 1240IF dx>70 : PROCinpaddr 1250IF dx>43 : PROCinput 1260IF dx>37 : dir=1 ELSE dir=-1 1270IF dx>31 : PROCsave:sector+=dir*(1-(INTgs-1)*(buttons=4)):PROCnext(dir) 1280IF dx>26 : dir=1 ELSE dir=-1 1290IF dx>21 : PROCsave:head+=dir:PROCnext(dir) 1300IF dx>16 : dir=1 ELSE dir=-1 1310IF dx>10 : PROCsave:track+=dir:PROCnext(dir) 1320IF dx>3 : PROCleave 1330IF dx>0 : PROCstar(FALSE) 1340PROCupdate:dx=0:dy=0 1350ENDPROC 1360 1370DEF PROCchange 1380dx=INT(dx):dy=INT(dy) 1390IF dx>59:PROCtext:ELSE IF dx<57:PROChex 1400ENDPROC 1410 1420DEF PROCtext 1430PROCptr(0) 1440*FX21 1450REPEAT 1460 pos=(dx-60)+(dy-7)*16+start 1470 data=mem%?pos:IF data<32 OR data>=127:data=46 1480 data$=CHR$data 1490 COLOUR132:COLOUR7 1500 PRINTTAB(dx,dy)data$; 1510 REPEAT:b=INKEY0:MOUSE x,y,buttons:UNTIL b<>-1 OR buttons=1 1520 IF b<>-1 THEN 1530 IF b<>data: changed=TRUE 1540 mem%?pos=b 1550 PROCdisplay(start,1,dy) :REM 6<dy<30 1560 dx+=1:IF dx>75:dx=60:dy+=1 1570 ENDIF 1580UNTIL dy=30 OR buttons=1 OR(dy=23 AND type%*INTgs=8) 1590IF buttons=1:PROCdisplay(start,1,dy) 1600PROCptr(1) 1610ENDPROC 1620 1630DEF PROChex 1640PROCptr(0) 1650*FX21 1660REPEAT 1670 IF (dx-10)MOD3=2:dx+=1 1680 pos=(dx-10)/3+(dy-7)*16+start 1690 data=mem%?pos 1700 IF pos=INTpos: data=data DIV&10 ELSE data=data AND&F 1710 data$=STR$~data 1720 COLOUR132:COLOUR7 1730 PRINTTAB(dx,dy)data$; 1740 REPEAT:b=INKEY0:MOUSE x,y,buttons 1750 UNTIL (b>64 AND b<71) OR (b>47 AND b<58) OR buttons=1 1760 IF buttons<>1 THEN 1770 IF b<>data:changed=TRUE 1780 IF pos=INTpos THEN 1790 data=(mem%?pos AND&F)+EVAL("&"+CHR$b)*&10 1800 ELSE 1810 data=(mem%?pos AND&F0)+EVAL("&"+CHR$b) 1820 ENDIF 1830 mem%?pos=data 1840 PROCdisplay(start,1,dy) :REM 6<dy<30 1850 dx+=1:IF dx>56:dx=10:dy+=1 1860 ENDIF 1870UNTIL dy=30 OR buttons=1 OR(dy=23 AND type%*INTgs=8) 1880IF buttons=1:PROCdisplay(start,1,dy) 1890PROCptr(1) 1900ENDPROC 1910 1920DEF PROCmove 1930dy=32-y DIV32:dy1=dy 1940lim=bpsec*INTgs-lines*&10 1950WHILE buttons=2 1960 d=-(dy<dy1) 1970 IF dy<>dy1 AND ((d=0 AND start>0) OR (d=1 AND start<lim)) THEN 1980 PROCscroll(d) 1990 dy1+=SGN(dy-dy1) 2000 ENDIF 2010 MOUSE x,y,buttons 2020 dx=x DIV16:dy=32-y DIV32 2030ENDWHILE 2040ENDPROC 2050 2060DEF PROCpage 2070lim=bpsec*INTgs-lines*&10 2080IF dz=143:buttons=1 ELSEIF dz=142:buttons=4 2090IF start>lim AND buttons=4:buttons=0 2100IF buttons<>1 AND buttons<>4:ENDPROC 2110d=SGN(buttons-1) 2120IF d:len=(lim-start) DIV16 ELSE len=start DIV16 2130WHILE len>0:PROCscroll(d):len-=1 2140MOUSE x,y,buttons:IF buttons=0 AND INKEY-129=255:len=0:*FX21 2150ENDWHILE 2160ENDPROC 2170 2180DEF PROCscroll(d) 2190IF d=0:start-=&10 2200PROCdisplay(start+d*&170,1,d+2) 2210IF d=1:start+=&10 2220ENDPROC 2230 2240DEF PROCleave 2250PROCsave 2260MODE 0:OSCLI("FX4 0"):END 2270 2280DEF PROCstar(x) 2290*FX15 2300*FX4 2310VDU28,1,29-x,78,7 2320COLOUR135:COLOUR0:CLS 2330LOCAL ERROR 2340ON ERROR LOCAL PRINT'REPORT$ 2350IF x:PROChelp:ELSE ON:REPEAT:INPUT"*"oscli$:OSCLI(oscli$):UNTIL oscli$="" 2360CLS:OFF 2370PROCdisplay(start,lines,1) 2380dx=0:dy=0:*FX4 2 2390ENDPROC 2400 2410DEF PROCinpaddr 2420COLOUR4:PRINTTAB(71,3)SPC8;TAB(71,3);:PROCget(8,1E9) 2430IF a$="" THEN 2440 PRINTda$; 2450 ELSE 2460 fac%=EVAL("&"+a$)DIV(9*bpsec)+1 2470 REM: Conv. "real" MSDOS disk addr to one pretending sptrk=10 (see 600) 2480 IF type%=9:a$=RIGHT$("0000000"+STR$~EVAL(STR$(fac%*bpsec)+"+&"+a$),8) 2490 ENDIF 2500PROCsave:IF a$<>"":PROChst(EVAL("&"+a$)) 2510PROCnext(0):PROCupdate 2520ENDPROC 2530 2540DEF PROCdrive 2550flop=1:hard=0:SYS "XADFS_Drives" TO ,flop,hard 2560IF flop+hard=2 THEN 2570 a$=STR$(1-3*(hard>0)-dr%) 2580 ELSE 2590 COLOUR4:PRINTTAB(77,1)SPC1;TAB(77,1);:PROCget(1,7) 2600 IF a$="":PRINT;dr%; 2610 ENDIF 2620PROCsave 2630IF a$<>"":dr%=VALa$:blk%?34=dr% 2640ENDPROC 2650 2660DEF PROCinput 2670COLOUR4:PRINTTAB(50,3)" ";TAB(50,3);:PROCget(2,tracks) 2680IF a$="":tk=track:PRINT;tk;:ELSE tk=VALa$ 2690PRINTTAB(58,3)" ";TAB(58,3);:PROCget(1,heads) 2700IF a$="":hd=head:PRINT;hd;:ELSE hd=VALa$ 2710PRINTTAB(67,3)" ";TAB(67,3);:PROCget(2,sptrk) 2720IF a$="":sr=sector:PRINT;sr;:ELSE sr=VALa$ 2730PROCsave:track=tk:sector=sr:head=hd 2740PROCnext(0):PROCupdate 2750ENDPROC 2760 2770DEF PROCget(len,limit) 2780a$="" 2790REPEAT 2800 b$=GET$:b=ASCb$:IF b>=ASC"a":b=b AND&DF 2810 IF b$=CHR$127 AND LENa$<>0:a$=LEFT$(a$,LENa$-1):VDU127 2820 IF limit=1E9:IF b>=ASC"A" AND b<=ASC"F":b=48 2830 IF b>=ASC"0" AND b<=ASC"9" AND LENa$<>len:a$+=b$:PRINT b$; 2840UNTIL b=13 2850IF VALa$>=limit:PRINTSTRING$(LENa$,CHR$127);:a$="" 2860ENDPROC 2870 2880DEF PROCsave 2890IF NOT changed:ENDPROC 2900COLOUR4:PRINTTAB(18,6)"Do you wish to save changes? [Y] or [N]"; 2910selected=FALSE 2920REPEAT 2930 MOUSE x,y,buttons 2940 dx=x DIV16:dy=31-y DIV32 2950 IF buttons=4 AND dy=6 THEN 2960 IF dx=48 OR dx=55:selected=TRUE 2970 ENDIF 2980UNTIL selected:IF ASCsr$=82:LEFT$(sr$,6)="stored" 2990PROCoddline:IF ASCsr$>32:COLOUR5:PRINTTAB(31,5)sr$; 3000IF dx=48:IF track=0:IF head=0:IF sector<2:PROCadjustchecksum 3010IF dx=48:PROCdiscop(2,head,sector,track,bpsec*INTgs):changed=FALSE 3020COLOUR0:REPEAT:MOUSE x,y,buttons:UNTIL buttons=0 3030ENDPROC 3040 3050DEF PROCadjustchecksum 3060IF type%=9 OR(type%=10 AND sector>0)OR type%=11:ENDPROC 3070IFFNcs(mem%)=mem%?&FF:IFtype%*INTgs=8 OR FNcs(mem%+&100)=mem%?&1FF:ENDPROC 3080COLOUR9:PRINTTAB(18,6)"FS map checksum(s) - adjust? [Y] or [N]"; 3090selected=FALSE:REPEAT:MOUSE x,y,buttons:UNTIL buttons=0 3100REPEAT 3110 MOUSE x,y,buttons 3120 dx=x DIV16:dy=31-y DIV32 3130 IF buttons=4 AND dy=6 THEN 3140 IF dx=48 OR dx=55:selected=TRUE 3150 ENDIF 3160UNTIL selected:PROCoddline 3170IF dx=48:mem%?&FF=FNcs(mem%):IF sector=0:mem%?&1FF=FNcs(mem%+&100) 3180dx=48:ENDPROC 3190 3200DEF FNcs(m%) 3210t%=0:c%=0 3220FOR a%=m%+&FE TO m% STEP-1:t%+=?a%+c%:c%=-(t%>&FF):t%=t%AND&FF:NEXT 3230=t% 3240 3250DEF PROCnext(dir) 3260*FX14 6 3270IF type%=9:IF dir=0:IF sector=0:sector=1 3280IF type%=8 THEN 3290WHILE sector>=sptrk:sector-=sptrk:track+=1:ENDWHILE 3300WHILE sector<0:sector+=sptrk:track-=1:ENDWHILE 3310WHILE track>=tracks:track-=tracks:head+=1:ENDWHILE 3320WHILE track<0:track+=tracks:head-=1:ENDWHILE 3330IF head>=heads:head-=heads 3340IF head<0:head+=heads 3350ELSE 3360WHILE sector>=sptrk:sector-=sptrk+(type%=9):head+=1:ENDWHILE 3370IF type%=9:WHILE sector<1:sector+=sptrk-1:head-=1:ENDWHILE 3380WHILE sector<0:sector+=sptrk:head-=1:ENDWHILE 3390WHILE head>=heads:head-=heads:track+=1:ENDWHILE 3400WHILE head<0:head+=heads:track-=1:ENDWHILE 3410IF track>=tracks:track-=tracks 3420IF track<0:track+=tracks 3430ENDIF 3440IF diskerr=0:PROCdiscop(1,head,sector,track,bpsec*INTgs) 3450id$="["+nm$+"] "+STR$track+":"+STR$head+":"+STR$sector+" (" 3460id$=LEFT$(id$+STR$(INTgs*bpsec/1024)+"K)"+" ",28) 3470PROCdisplay(start,lines,-1):changed=FALSE 3480dx=0:*FX13 6 3490ENDPROC 3500 3510DEF FNdiscaddr(h,s,t,type%) 3520IF type%=8 THEN 3530h=((h*tracks+t)*sptrk+s)*bpsec 3540ELSE 3550h=((t*heads+h)*sptrk+s)*bpsec 3560ENDIF 3570=h 3580 3590DEF PROChst(addr) 3600addr=addr DIV bpsec:sector=addr MOD sptrk:addr=addr DIV sptrk 3610IF type%=8 THEN 3620track=addr MOD tracks:head=addr DIV tracks 3630IF head>heads-1:PROChst(FNdiscaddr(heads-1,sector,track,type%)) 3640ELSE 3650head=addr MOD heads:track=addr DIV heads 3660IF track>tracks-1:PROChst(FNdiscaddr(head,sector,tracks-1,type%)) 3670ENDIF 3680ENDPROC 3690 3700DEF PROCdiscop(cmd,h,s,t,b) 3710IF type%>9:batch=blk%!16-FNdiscaddr(h,s,t,10) ELSE batch=(sptrk-s)*bpsec 3720dest=mem%:diskerr=0 3730WHILE b>0 AND diskerr=0 3740 dad=FNdiscaddr(h,s,t,10)OR(dr%<<29):IF batch>b:batch=b 3750 SYS "XADFS_DiscOp",,(blk%<<6)+cmd,dad,dest,batch TO diskerr,,,last 3760 dest+=batch:b-=batch 3770 IF type%>9:batch=blk%!16:h=0:s=0:t=0 3780 IF type%=9:batch=9*512:s=1:h+=1:IF h=heads:h=0:t+=1:IF t=tracks:t=0 3790 IF type%=8:batch=16*256:s=0:t+=1:IF t=tracks:t=0:h+=1:IF h=heads:h=0 3800ENDWHILE 3810IF last<mem%+bfsz:A%=last:B%=0:C%=mem%+bfsz:CALL zero 3820ENDPROC 3830 3840DEF PROCsize 3850gswas=(gs>1):IF gs>1:gs=bfsz/1024+.5 3860bpsec=1024:sptrk=5:tracks=80:heads=2:nm$="" 3870FOR Q=0 TO 99:blk%?Q=0:NEXT:A%=mem%:B%=0:C%=A%+bfsz:CALL zero 3880blk%?0=10:blk%?1=sptrk:blk%?2=heads:blk%?3=2:REM density (single N/A) 3890blk%!16=sptrk*bpsec*tracks*heads:blk%!64=&20000000 3900blk%?34=dr% 3910 3920SYS "XADFS_DiscOp",,(blk%<<6)+1,1024 OR dr%<<29,mem%,512 TO diskerr 3930REM "1024" causes read from sect 1 on any type of disc!! (because of blk) 3940$hugo%="Hugo":type%=0 3950IF mem%!1=!hugo%:type%=10 ELSEIF mem%!257=!hugo%:type%=8 3960IF type%=0:IF ?mem%=&E9 OR(?mem%=&EB AND mem%?2=&90):type%=9 3970IF type%=0:IF(mem%!21 AND&FFFFFF)=&C80:statedsize=&C8000:type%=11 3980IF type%=11:FOR N=26 TO 35:nm$+=CHR$(mem%?N):NEXT:ENDPROC 3990IF (type%=0)OR diskerr:gs=1:type%=10:statedsize=0:nm$="Not Ident.":ENDPROC 4000IF type%=9 THEN 4010 FOR N=3 TO 10:nm$+=CHR$(mem%?N):NEXT 4020 statedsize=(mem%!11 AND &FFFF)*(mem%!19 AND &FFFF) 4030 sector=1:blk%!16=statedsize*10/9:sptrk=10: REM 10 not 9 !! 4040 IF statedsize<=1024*400:tracks=40 4050ELSE 4060 SYS "XADFS_DiscOp",,(blk%<<6)+1,dr%<<29,mem%,512 TO diskerr 4070 IF diskerr:gs=1:statedsize=0:nm$="Not ident.":ENDPROC 4080 FOR N=&F7 TO &FB:nm$+=CHR$(mem%?N)+CHR$(mem%?(N+&FF)):NEXT 4090 statedsize=(mem%!252 AND &FFFF)*256:IF statedsize<=1024*400:tracks=40 4100 IF type%=8:sptrk=16 4110 bpsec=2^type%:blk%!16=sptrk*bpsec*tracks*heads 4120ENDIF 4130bpsec=2^type%:blk%?0=type%:blk%?1=sptrk:IF gswas:gs=bfsz/bpsec+.5 4140ENDPROC 4150 4160DEF PROCdisplay(start,lines,code) 4170IF code>6:PRINTTAB(1,code);:start+=(code-7)*&10 4180IF code<6:VDU28,1,29,78,7,30:IF code<0:CLS 4190IF code=2:VDU11: REM scroll down 4200IF code=3:VDU31,0,22,10: REM scroll up 4210COLOUR0:COLOUR135 4220IF type%*INTgs=8 AND start=0 AND lines>16:lines=16 4230finish=start+lines*&10-1 4240FOR mem=start TO finish STEP &10 4250 hex$="":ascii$="" 4260 FOR offset=0 TO 15 4270 IF((offset+1)AND&13)=0:k$=CHR$140 ELSE k$=" " 4280 h$=STR$~(?(mem%+mem+offset))+k$ 4290 IF LENh$=2:h$="0"+h$ 4300 a$=CHR$(?(mem%+mem+offset)) 4310 IF a$>CHR$127:a$=CHR$(ASCa$-128) 4320 IF a$<" " OR a$>=CHR$127:a$="." 4330 hex$+=h$:ascii$+=a$ 4340 NEXT 4350 mem$=STR$~mem 4360 WHILE LENmem$<3:mem$="0"+mem$:ENDWHILE 4370 WHILE LENmem$<6:mem$=" "+mem$:ENDWHILE 4380 PRINT mem$;SPC3;hex$;SPC2;ascii$; 4390 IF mem<finish-16:PRINT:ELSE mem=finish+1 4400NEXT 4410IF type%*INTgs=8 AND start=0:VDU28,1,29,78,23,12 4420VDU26 4430IF diskerr THEN 4440 x$="":yy=4:REPEAT:zz=diskerr?yy:x$+=CHR$zz:yy+=1:UNTILzz=0 4450 COLOUR1:PROCwindow(34-LENx$/2,16,LENx$,3,10,x$):COLOUR0:diskerr=0 4460 ENDIF 4470ENDPROC 4480 4490DEF PROCbfr 4500IF dx=54:ENDPROC 4510IF dx<54:sr$="Stored "+id$:B%=mem%:A%=bmem% 4520IF dx>54:LEFT$(sr$,6)="Recall":B%=bmem%:A%=mem%:changed=TRUE 4530C%=A%+bfsz:CALL copy 4540IF A%=mem%:PROCdisplay(start,lines,-1) 4550COLOUR5:PRINTTAB(31,5)sr$;:COLOUR0 4560ENDPROC 4570 4580DEF PROCptr(x) 4590OSCLI("POINTER "+STR$x) 4600IF x=1:MOUSE x,y,b:IF y<848:MOUSE TO 320,848 4610ENDPROC 4620 4630DEF PROChelp 4640REPEAT:MOUSE x,y,z:UNTIL z=0:*FX15 4650PRINTTAB(0,0)"To move around the disc click mouse ""select"" button on one of the arrows"'"of Track, Head, or Sector." 4660PRINT'"Alternatively, click on the box with current values of Track, Head, Sector"'"or the next box, which is ""Absolute Sector Address"" and enter new value(s)." 4670PRINT"Pressing <RETN> only, leaves an existing value unchanged. If data has been"'"changed, reply to ""Save?"" message by a click on [Y] or [N]." 4680PRINT'"Change Drive similarly. (No entry needed on a 2-drive system)" 4690PRINT'"Click on * box to enter commands. Finish with <RETN> only." 4700PRINT'"To edit data, click ""select"" on hex or text and enter new hex or text."'"To finish press <ESC> or click ""adjust""." 4710PRINT'"To scroll display use Page Up/Down keys, click ""select"" or ""adjust"" on Addr:" 4720PRINT"column or";:COLOUR1:PRINT" Addr:";:COLOUR0:PRINT" or drag with ""menu"" button over the data area." 4730PRINT'"To reset for a new disc, click on ";:COLOUR1:PRINT"Universal ";:COLOUR0:PRINT"box." 4740PRINT'"s/r to store/recall sector data to/from aux. buffer. Use with caution." 4750PRINT'"Clicking on Size box treats sectors as clusters of ";bfsz/1024;"K" 4760PRINT"The cluster size (bfsz) can be altered in the program."; 4770REPEAT:MOUSE x,y,z:UNTIL(INKEY0>-1) OR z 4780ENDPROC 4790 4800DEF PROCassem 4810FOR X=0 TO 2 STEP 2 4820P%=mcode:[OPT X 4830.copy; A%=to, B%=from, C%=end_to+1 (all word-aligned) 4840LDR R3,[R1],#4 4850STR R3,[R0],#4 4860CMP R0,R2:BCC copy 4870MOV PC,R14 4880.zero; A%=to, B%=0, C%=end_to+1 (only C% word-aligned) 4890STRB R1,[R0],#1 4900ANDS R4,R0,#3:BNE zero 4910.z2 4920STR R1,[R0],#4 4930CMP R0,R2:BCC z2 4940MOV PC,R14 4950]:NEXT 4960ENDPROC
@� >DiskEd Universal Disk Editor for any Arc or MSDOS format B� A.P.Look 23/2/88 (Archive mag. 3/88) - Extended T.B. 28/1/89 B� 640k discaddr corrected, 800E (type%=11) added T.B. 17/5/89 ( 2A�12:ș "Wimp_Initialise":ș "Wimp_CloseDown":� defines chars. <�12:�:*FX4 2 F*�5,&A0,0,&F0:�3,&F0,&A0,0:�6,0,&A0,&A0 P ZAbfsz=1*1024 :� Can be set much higher (to a multiple of 1024) dI� Clicking "Size" box to green causes all loads, saves, store, recall nJ� to deal in sector blocks to full bfsz. Sector stepping with "Select" x@� moves by bfsz. Store/recall can be used to copy a block to �2� another disc (any type, even to/from MSDOS). �G� Size box red: deals with one sector. If copied to another disc of �9� different sector size buffer truncated/zero-padded. � �8� mem% bfsz+4,bmem% bfsz+4,blk% 100,hugo% 8,mcode 60 � �(dr%=0:id$=" ???? ":sr$=�7," ")+id$ � �assem:dx=1:gs=1:�initialise �� � �error:�:�ptr(1) � ��:�inputcmds:� 0 � �� �error -� �=17:�"FX4 2":�display(start,lines,1):� x$=�$+" at line "+Þ /�1:�window(34-�x$/2,16,�x$,3,10,x$):�ptr(0) "$�26:�:�7:�132:�0,31)�79;�0,31); ,*FX4 6� @ J� �initialise T changed=� ^,head=0:sector=0:track=0:start=0:lines=23 h �size r$�19,0,24,0,0,255|:�132:�:�135:�4 |+�23,140,&18,&18,&18,&18,&18,&18,&18,&18 � �menu ��next(0):�ptr(1) �� � �� �menu ��0 ��window(2,1,4,1,4,"Help") ��1 ��window(8,1,16,1,4,"Disc:") �2�window(26,1,24,1,4," Universal Disc Editor ") � � gs>1:�6 � �window(58,1,10,1,4,"Size:") ��5 �window(52,1,1,1,4,"s") �window(55,1,1,1,4,"r") �0 & �window(70,1,8,1,4,"Drive:") 0�window(1,3,1,1,4,"*") :�window(4,3,5,1,4,"Quit ") D+�window(11,3,9,1,4,�136+" Track "+�137) N*�window(22,3,8,1,4,�136+" Head "+�137) X-�window(32,3,10,1,4,�136+" Sector "+�137) b4�window(44,3,25,1,4,"Track: Head: Sector: ") l�window(71,3,8,1,4,"") v�window(1,5,78,26,4,"") �2�1-5*(gs>1):�13,5)"Bufr:";�gs*bpsec/1024;"K"; ��oddline ��0:�14,1)nm$;�64,1); �$� statedsize:�;statedsize �1024; �1� type%=11:�"E"; �� statedsize:�"K"; ��" ??"; �)�77,1);dr%;:� �sr$>32:�5:�31,5)sr$; ��update �� � � � �update �>�0:�50,3);track;" ";�58,3);head;�67,3)" ";�67,3);sector; �:da$=�"0000000"+�~�discaddr(head,sector,track,type%),8) ��� type%=9:da$=�"0000000"+�~�("&"+da$+�(-(track*heads+head+1)*bpsec)),8):� "real" disc addr. Disc addr act.used pretends sptrk=10 �71,3)da$; � � �oddline *�18,6)�40; 4�0,1:�5:� 64,848 >*�"Addr:";�16;"Hex:";�37;"ASCII:";:�4:� H� R \"� �window(x,y,sx,sy,d,string$) fx=x*16:y=1024-(y+sy)*32 psx=sx*16:sy=sy*32 z(�0,7:ȓ Ȑ x-3*d,y-3*d,sx+6*d,sy+6*d �*�0,0:ȓ x-2*d,y-2*d,sx+4*d,sy+4*d �*�x/16,(1024-y)/32-1-(sy �64))string$; �� � �� �inputcmds �� � ȗ x,y,buttons �- dz=�0:� dz=143 � dz=142:�page:buttons=0 �� buttons<>0 � �x,y)<>4 �dx=x/16:dy=32-y/32 �� dy<2 � buttons=4 � �0 � dx>70:�drive:dx=0 �� dx<7:�star(�):dx=58 � � dx>58 � $ � gs=1:gs=bfsz/bpsec+.5 � gs=1 �menu:�next(0):dx=59 � $ � dx<51:�initialise . � dx>51 � dx<57:�bfr 8 � B� dy>7 � dy<30 � L � dx<7 � buttons<>2:�page V � dx>10 � dx<76 � ` � buttons=2:�move j � buttons=4:�change t � ~� �*� �(dy)=3 � dx<79 � buttons<>2:�select �� dy>5 � dy<6.5 � dx<8 � �G � buttons=1:start=0 � start=�gs*bpsec-lines*&10:� start<0:start=0 � �display(start,lines,-1) � � �� � � � �select �� dx>70 : �inpaddr �� dx>43 : �input �� dx>37 : dir=1 � dir=-1 �B� dx>31 : �save:sector+=dir*(1-(�gs-1)*(buttons=4)):�next(dir) � dx>26 : dir=1 � dir=-1 (� dx>21 : �save:head+=dir:�next(dir) � dx>16 : dir=1 � dir=-1 )� dx>10 : �save:track+=dir:�next(dir) (� dx>3 : �leave 2� dx>0 : �star(�) <�update:dx=0:dy=0 F� P Z � �change ddx=�(dx):dy=�(dy) n � dx>59:�text:� � dx<57:�hex x� � �� �text ��ptr(0) � *FX21 �� �! pos=(dx-60)+(dy-7)*16+start �1 data=mem%?pos:� data<32 � data>=127:data=46 � data$=�data � �132:�7 � �dx,dy)data$; �/ �:b=�0:ȗ x,y,buttons:� b<>-1 � buttons=1 � � b<>-1 � � � b<>data: changed=� mem%?pos=b ; �display(start,1,dy) :� 6<dy<30 ! dx+=1:� dx>75:dx=60:dy+=1 " � ,.� dy=30 � buttons=1 �(dy=23 � type%*�gs=8) 6$� buttons=1:�display(start,1,dy) @�ptr(1) J� T ^ � �hex h�ptr(0) r *FX21 |� � � (dx-10)�3=2:dx+=1 �# pos=(dx-10)/3+(dy-7)*16+start � data=mem%?pos �0 � pos=�pos: data=data �&10 � data=data �&F � data$=�~data � �132:�7 � �dx,dy)data$; � �:b=�0:ȗ x,y,buttons �1 � (b>64 � b<71) � (b>47 � b<58) � buttons=1 � � buttons<>1 � � � b<>data:changed=� � � pos=�pos � �+ data=(mem%?pos �&F)+�("&"+�b)*&10 � ( data=(mem%?pos �&F0)+�("&"+�b) � & mem%?pos=data 02 �display(start,1,dy) :� 6<dy<30 :! dx+=1:� dx>56:dx=10:dy+=1 D � N.� dy=30 � buttons=1 �(dy=23 � type%*�gs=8) X$� buttons=1:�display(start,1,dy) b�ptr(1) l� v �� �move �dy=32-y �32:dy1=dy �lim=bpsec*�gs-lines*&10 �ȕ buttons=2 � d=-(dy<dy1) �9 � dy<>dy1 � ((d=0 � start>0) � (d=1 � start<lim)) � � �scroll(d) � dy1+=�(dy-dy1) � � � ȗ x,y,buttons � dx=x �16:dy=32-y �32 �� �� � �page lim=bpsec*�gs-lines*&10 *� dz=143:buttons=1 �� dz=142:buttons=4 *%� start>lim � buttons=4:buttons=0 4� buttons<>1 � buttons<>4:� >d=�(buttons-1) H+� d:len=(lim-start) �16 � len=start �16 Rȕ len>0:�scroll(d):len-=1 \6ȗ x,y,buttons:� buttons=0 � �-129=255:len=0:*FX21 f� p� z �� �scroll(d) �� d=0:start-=&10 � �display(start+d*&170,1,d+2) �� d=1:start+=&10 �� � �� �leave � �save �� 0:�("FX4 0"):� � �� �star(x) � *FX15 �*FX4 �28,1,29-x,78,7 �135:�0:� � � $� � � �'�$ .4� x:�help:� �:�:�"*"oscli$:�(oscli$):� oscli$="" 8�:� B�display(start,lines,1) Ldx=0:dy=0:*FX4 2 V� ` j� �inpaddr t$�4:�71,3)�8;�71,3);:�get(8,1E9) ~ � a$="" � � �da$; � � � fac%=�("&"+a$)�(9*bpsec)+1 �J �: Conv. "real" MSDOS disk addr to one pretending sptrk=10 (see 600) �; � type%=9:a$=�"0000000"+�~�(�(fac%*bpsec)+"+&"+a$),8) � � �"�save:� a$<>"":�hst(�("&"+a$)) ��next(0):�update �� � �� �drive �0flop=1:hard=0:ș "XADFS_Drives" � ,flop,hard � flop+hard=2 � a$=�(1-3*(hard>0)-dr%) � $ �4:�77,1)�1;�77,1);:�get(1,7) ( � a$="":�;dr%; 2 � < �save F � a$<>"":dr%=�a$:blk%?34=dr% P� Z d� �input n*�4:�50,3)" ";�50,3);:�get(2,tracks) x#� a$="":tk=track:�;tk;:� tk=�a$ �%�58,3)" ";�58,3);:�get(1,heads) �"� a$="":hd=head:�;hd;:� hd=�a$ �%�67,3)" ";�67,3);:�get(2,sptrk) �$� a$="":sr=sector:�;sr;:� sr=�a$ �$�save:track=tk:sector=sr:head=hd ��next(0):�update �� � �� �get(len,limit) � a$="" �� �# b$=�:b=�b$:� b>=�"a":b=b �&DF �+ � b$=�127 � �a$<>0:a$=�a$,�a$-1):�127 * � limit=1E9:� b>=�"A" � b<=�"F":b=48 1 � b>=�"0" � b<=�"9" � �a$<>len:a$+=b$:� b$; � b=13 "#� �a$>=limit:�ĩa$,�127);:a$="" ,� 6 @� �save J� � changed:� T8�4:�18,6)"Do you wish to save changes? [Y] or [N]"; ^selected=� h� r ȗ x,y,buttons | dx=x �16:dy=31-y �32 � � buttons=4 � dy=6 � �# � dx=48 � dx=55:selected=� � � �)� selected:� �sr$=82:�sr$,6)="stored" �%�oddline:� �sr$>32:�5:�31,5)sr$; �9� dx=48:� track=0:� head=0:� sector<2:�adjustchecksum �<� dx=48:�discop(2,head,sector,track,bpsec*�gs):changed=� �#�0:�:ȗ x,y,buttons:� buttons=0 �� � �� �adjustchecksum �0� type%=9 �(type%=10 � sector>0)� type%=11:� �A�cs(mem%)=mem%?&FF:�type%*�gs=8 � �cs(mem%+&100)=mem%?&1FF:� 8�9:�18,6)"FS map checksum(s) - adjust? [Y] or [N]"; +selected=�:�:ȗ x,y,buttons:� buttons=0 � & ȗ x,y,buttons 0 dx=x �16:dy=31-y �32 : � buttons=4 � dy=6 � D# � dx=48 � dx=55:selected=� N � X� selected:�oddline bB� dx=48:mem%?&FF=�cs(mem%):� sector=0:mem%?&1FF=�cs(mem%+&100) ldx=48:� v � � �cs(m%) � t%=0:c%=0 �<� a%=m%+&FE � m% �-1:t%+=?a%+c%:c%=-(t%>&FF):t%=t%�&FF:� �=t% � �� �next(dir) �*FX14 6 �)� type%=9:� dir=0:� sector=0:sector=1 �� type%=8 � �-ȕ sector>=sptrk:sector-=sptrk:track+=1:� �(ȕ sector<0:sector+=sptrk:track-=1:� �,ȕ track>=tracks:track-=tracks:head+=1:� �&ȕ track<0:track+=tracks:head-=1:� � head>=heads:head-=heads � head<0:head+=heads � 6ȕ sector>=sptrk:sector-=sptrk+(type%=9):head+=1:� *3� type%=9:ȕ sector<1:sector+=sptrk-1:head-=1:� 4'ȕ sector<0:sector+=sptrk:head-=1:� >)ȕ head>=heads:head-=heads:track+=1:� H$ȕ head<0:head+=heads:track-=1:� R!� track>=tracks:track-=tracks \� track<0:track+=tracks f� p6� diskerr=0:�discop(1,head,sector,track,bpsec*�gs) z6id$="["+nm$+"] "+�track+":"+�head+":"+�sector+" (" �2id$=�id$+�(�gs*bpsec/1024)+"K)"+" ",28) �&�display(start,lines,-1):changed=� �dx=0:*FX13 6 �� � �� �discaddr(h,s,t,type%) �� type%=8 � �"h=((h*tracks+t)*sptrk+s)*bpsec �� �!h=((t*heads+h)*sptrk+s)*bpsec �� �=h � � �hst(addr) ;addr=addr � bpsec:sector=addr � sptrk:addr=addr � sptrk � type%=8 � $*track=addr � tracks:head=addr � tracks .>� head>heads-1:�hst(�discaddr(heads-1,sector,track,type%)) 8� B(head=addr � heads:track=addr � heads L@� track>tracks-1:�hst(�discaddr(head,sector,tracks-1,type%)) V� `� j t� �discop(cmd,h,s,t,b) ~G� type%>9:batch=blk%!16-�discaddr(h,s,t,10) � batch=(sptrk-s)*bpsec �dest=mem%:diskerr=0 �ȕ b>0 � diskerr=0 �: dad=�discaddr(h,s,t,10)�(dr%<<29):� batch>b:batch=b �G ș "XADFS_DiscOp",,(blk%<<6)+cmd,dad,dest,batch � diskerr,,,last � dest+=batch:b-=batch �* � type%>9:batch=blk%!16:h=0:s=0:t=0 �G � type%=9:batch=9*512:s=1:h+=1:� h=heads:h=0:t+=1:� t=tracks:t=0 �H � type%=8:batch=16*256:s=0:t+=1:� t=tracks:t=0:h+=1:� h=heads:h=0 �� �5� last<mem%+bfsz:A%=last:B%=0:C%=mem%+bfsz:� zero �� � � �size 'gswas=(gs>1):� gs>1:gs=bfsz/1024+.5 /bpsec=1024:sptrk=5:tracks=80:heads=2:nm$="" 8� Q=0 � 99:blk%?Q=0:�:A%=mem%:B%=0:C%=A%+bfsz:� zero (Gblk%?0=10:blk%?1=sptrk:blk%?2=heads:blk%?3=2:� density (single N/A) 26blk%!16=sptrk*bpsec*tracks*heads:blk%!64=&20000000 <blk%?34=dr% F PDș "XADFS_DiscOp",,(blk%<<6)+1,1024 � dr%<<29,mem%,512 � diskerr ZK� "1024" causes read from sect 1 on any type of disc!! (because of blk) d$hugo%="Hugo":type%=0 n7� mem%!1=!hugo%:type%=10 �� mem%!257=!hugo%:type%=8 x;� type%=0:� ?mem%=&E9 �(?mem%=&EB � mem%?2=&90):type%=9 �A� type%=0:�(mem%!21 �&FFFFFF)=&C80:statedsize=&C8000:type%=11 �-� type%=11:� N=26 � 35:nm$+=�(mem%?N):�:� �F� (type%=0)� diskerr:gs=1:type%=10:statedsize=0:nm$="Not Ident.":� �� type%=9 � �! � N=3 � 10:nm$+=�(mem%?N):� �4 statedsize=(mem%!11 � &FFFF)*(mem%!19 � &FFFF) �E sector=1:blk%!16=statedsize*10/9:sptrk=10: � 10 not 9 !! �& � statedsize<=1024*400:tracks=40 �� �? ș "XADFS_DiscOp",,(blk%<<6)+1,dr%<<29,mem%,512 � diskerr �4 � diskerr:gs=1:statedsize=0:nm$="Not ident.":� �4 � N=&F7 � &FB:nm$+=�(mem%?N)+�(mem%?(N+&FF)):� �H statedsize=(mem%!252 � &FFFF)*256:� statedsize<=1024*400:tracks=40 � type%=8:sptrk=16 4 bpsec=2^type%:blk%!16=sptrk*bpsec*tracks*heads � "Dbpsec=2^type%:blk%?0=type%:blk%?1=sptrk:� gswas:gs=bfsz/bpsec+.5 ,� 6 @ � �display(start,lines,code) J+� code>6:�1,code);:start+=(code-7)*&10 T(� code<6:�28,1,29,78,7,30:� code<0:� ^*� code=2:�11: � scroll down h(� code=3:�31,0,22,10: � scroll up r�0:�135 |/� type%*�gs=8 � start=0 � lines>16:lines=16 �finish=start+lines*&10-1 �� mem=start � finish � &10 � hex$="":ascii$="" � � offset=0 � 15 �, �((offset+1)�&13)=0:k$=�140 � k$=" " �$ h$=�~(?(mem%+mem+offset))+k$ � � �h$=2:h$="0"+h$ � a$=�(?(mem%+mem+offset)) � � a$>�127:a$=�(�a$-128) �" � a$<" " � a$>=�127:a$="." � hex$+=h$:ascii$+=a$ � � � mem$=�~mem ȕ �mem$<3:mem$="0"+mem$:� ȕ �mem$<6:mem$=" "+mem$:� � mem$;�3;hex$;�2;ascii$; && � mem<finish-16:�:� mem=finish+1 0� :-� type%*�gs=8 � start=0:�28,1,29,78,23,12 D�26 N� diskerr � X4 x$="":yy=4:�:zz=diskerr?yy:x$+=�zz:yy+=1:�zz=0 b6 �1:�window(34-�x$/2,16,�x$,3,10,x$):�0:diskerr=0 l � v� � � � �bfr � � dx=54:� �.� dx<54:sr$="Stored "+id$:B%=mem%:A%=bmem% �7� dx>54:�sr$,6)="Recall":B%=bmem%:A%=mem%:changed=� �C%=A%+bfsz:� copy �&� A%=mem%:�display(start,lines,-1) ��5:�31,5)sr$;:�0 �� � � � �ptr(x) ��("POINTER "+�x) �'� x=1:ȗ x,y,b:� y<848:ȗ � 320,848 � � �help �:ȗ x,y,z:� z=0:*FX15 *s�0,0)"To move around the disc click mouse ""select"" button on one of the arrows"'"of Track, Head, or Sector." 4��'"Alternatively, click on the box with current values of Track, Head, Sector"'"or the next box, which is ""Absolute Sector Address"" and enter new value(s)." >��"Pressing <RETN> only, leaves an existing value unchanged. If data has been"'"changed, reply to ""Save?"" message by a click on [Y] or [N]." HE�'"Change Drive similarly. (No entry needed on a 2-drive system)" RB�'"Click on * box to enter commands. Finish with <RETN> only." \}�'"To edit data, click ""select"" on hex or text and enter new hex or text."'"To finish press <ESC> or click ""adjust""." fY�'"To scroll display use Page Up/Down keys, click ""select"" or ""adjust"" on Addr:" pW�"column or";:�1:�" Addr:";:�0:�" or drag with ""menu"" button over the data area." zH�'"To reset for a new disc, click on ";:�1:�"Universal ";:�0:�"box." �N�'"s/r to store/recall sector data to/from aux. buffer. Use with caution." �I�'"Clicking on Size box treats sectors as clusters of ";bfsz/1024;"K" �>�"The cluster size (bfsz) can be altered in the program."; ��:ȗ x,y,z:�(�0>-1) � z �� � �� �assem �� X=0 � 2 � 2 �P%=mcode:[OPT X �H.copy; A%=to, B%=from, C%=end_to+1 (all word-aligned) �LDR R3,[R1],#4 �STR R3,[R0],#4 �CMP R0,R2:BCC copy MOV PC,R14 I.zero; A%=to, B%=0, C%=end_to+1 (only C% word-aligned) STRB R1,[R0],#1 $�S R4,R0,#3:BNE zero ..z2 8STR R1,[R0],#4 BCMP R0,R2:BCC z2 LMOV PC,R14 V]:� `� �
00000000 0d 00 0a 40 f4 20 3e 44 69 73 6b 45 64 20 20 55 |...@. >DiskEd U| 00000010 6e 69 76 65 72 73 61 6c 20 44 69 73 6b 20 45 64 |niversal Disk Ed| 00000020 69 74 6f 72 20 66 6f 72 20 61 6e 79 20 41 72 63 |itor for any Arc| 00000030 20 6f 72 20 4d 53 44 4f 53 20 66 6f 72 6d 61 74 | or MSDOS format| 00000040 0d 00 14 42 f4 20 41 2e 50 2e 4c 6f 6f 6b 20 32 |...B. 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"Wimp_Cl| 000000f0 6f 73 65 44 6f 77 6e 22 3a f4 20 64 65 66 69 6e |oseDown":. defin| 00000100 65 73 20 63 68 61 72 73 2e 0d 00 3c 10 eb 31 32 |es chars...<..12| 00000110 3a 87 3a 2a 46 58 34 20 32 0d 00 46 2a fb 35 2c |:.:*FX4 2..F*.5,| 00000120 26 41 30 2c 30 2c 26 46 30 3a fb 33 2c 26 46 30 |&A0,0,&F0:.3,&F0| 00000130 2c 26 41 30 2c 30 3a fb 36 2c 30 2c 26 41 30 2c |,&A0,0:.6,0,&A0,| 00000140 26 41 30 0d 00 50 04 0d 00 5a 41 62 66 73 7a 3d |&A0..P...ZAbfsz=| 00000150 31 2a 31 30 32 34 20 3a f4 20 43 61 6e 20 62 65 |1*1024 :. Can be| 00000160 20 73 65 74 20 6d 75 63 68 20 68 69 67 68 65 72 | set much higher| 00000170 20 28 74 6f 20 61 20 6d 75 6c 74 69 70 6c 65 20 | (to a multiple | 00000180 6f 66 20 31 30 32 34 29 0d 00 64 49 f4 20 43 6c |of 1024)..dI. 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I| 00003210 66 20 64 61 74 61 20 68 61 73 20 62 65 65 6e 22 |f data has been"| 00003220 27 22 63 68 61 6e 67 65 64 2c 20 72 65 70 6c 79 |'"changed, reply| 00003230 20 74 6f 20 22 22 53 61 76 65 3f 22 22 20 6d 65 | to ""Save?"" me| 00003240 73 73 61 67 65 20 62 79 20 61 20 63 6c 69 63 6b |ssage by a click| 00003250 20 6f 6e 20 5b 59 5d 20 6f 72 20 5b 4e 5d 2e 22 | on [Y] or [N]."| 00003260 0d 12 48 45 f1 27 22 43 68 61 6e 67 65 20 44 72 |..HE.'"Change Dr| 00003270 69 76 65 20 73 69 6d 69 6c 61 72 6c 79 2e 20 28 |ive similarly. (| 00003280 4e 6f 20 65 6e 74 72 79 20 6e 65 65 64 65 64 20 |No entry needed | 00003290 6f 6e 20 61 20 32 2d 64 72 69 76 65 20 73 79 73 |on a 2-drive sys| 000032a0 74 65 6d 29 22 0d 12 52 42 f1 27 22 43 6c 69 63 |tem)"..RB.'"Clic| 000032b0 6b 20 6f 6e 20 2a 20 62 6f 78 20 74 6f 20 65 6e |k on * box to en| 000032c0 74 65 72 20 63 6f 6d 6d 61 6e 64 73 2e 20 46 69 |ter commands. Fi| 000032d0 6e 69 73 68 20 77 69 74 68 20 3c 52 45 54 4e 3e |nish with <RETN>| 000032e0 20 6f 6e 6c 79 2e 22 0d 12 5c 7d f1 27 22 54 6f | only."..\}.'"To| 000032f0 20 65 64 69 74 20 64 61 74 61 2c 20 63 6c 69 63 | edit data, clic| 00003300 6b 20 22 22 73 65 6c 65 63 74 22 22 20 6f 6e 20 |k ""select"" on | 00003310 68 65 78 20 6f 72 20 74 65 78 74 20 61 6e 64 20 |hex or text and | 00003320 65 6e 74 65 72 20 6e 65 77 20 68 65 78 20 6f 72 |enter new hex or| 00003330 20 74 65 78 74 2e 22 27 22 54 6f 20 66 69 6e 69 | text."'"To fini| 00003340 73 68 20 70 72 65 73 73 20 3c 45 53 43 3e 20 6f |sh press <ESC> o| 00003350 72 20 63 6c 69 63 6b 20 22 22 61 64 6a 75 73 74 |r click ""adjust| 00003360 22 22 2e 22 0d 12 66 59 f1 27 22 54 6f 20 73 63 |""."..fY.'"To sc| 00003370 72 6f 6c 6c 20 64 69 73 70 6c 61 79 20 75 73 65 |roll display use| 00003380 20 50 61 67 65 20 55 70 2f 44 6f 77 6e 20 6b 65 | Page Up/Down ke| 00003390 79 73 2c 20 63 6c 69 63 6b 20 22 22 73 65 6c 65 |ys, click ""sele| 000033a0 63 74 22 22 20 6f 72 20 20 22 22 61 64 6a 75 73 |ct"" or ""adjus| 000033b0 74 22 22 20 6f 6e 20 41 64 64 72 3a 22 0d 12 70 |t"" on Addr:"..p| 000033c0 57 f1 22 63 6f 6c 75 6d 6e 20 6f 72 22 3b 3a fb |W."column or";:.| 000033d0 31 3a f1 22 20 41 64 64 72 3a 22 3b 3a fb 30 3a |1:." Addr:";:.0:| 000033e0 f1 22 20 6f 72 20 64 72 61 67 20 77 69 74 68 20 |." or drag with | 000033f0 22 22 6d 65 6e 75 22 22 20 62 75 74 74 6f 6e 20 |""menu"" button | 00003400 6f 76 65 72 20 74 68 65 20 64 61 74 61 20 61 72 |over the data ar| 00003410 65 61 2e 22 0d 12 7a 48 f1 27 22 54 6f 20 72 65 |ea."..zH.'"To re| 00003420 73 65 74 20 66 6f 72 20 61 20 6e 65 77 20 64 69 |set for a new di| 00003430 73 63 2c 20 63 6c 69 63 6b 20 6f 6e 20 22 3b 3a |sc, click on ";:| 00003440 fb 31 3a f1 22 55 6e 69 76 65 72 73 61 6c 20 22 |.1:."Universal "| 00003450 3b 3a fb 30 3a f1 22 62 6f 78 2e 22 0d 12 84 4e |;:.0:."box."...N| 00003460 f1 27 22 73 2f 72 20 74 6f 20 73 74 6f 72 65 2f |.'"s/r to store/| 00003470 72 65 63 61 6c 6c 20 73 65 63 74 6f 72 20 64 61 |recall sector da| 00003480 74 61 20 74 6f 2f 66 72 6f 6d 20 61 75 78 2e 20 |ta to/from aux. | 00003490 62 75 66 66 65 72 2e 20 55 73 65 20 77 69 74 68 |buffer. Use with| 000034a0 20 63 61 75 74 69 6f 6e 2e 22 0d 12 8e 49 f1 27 | caution."...I.'| 000034b0 22 43 6c 69 63 6b 69 6e 67 20 6f 6e 20 53 69 7a |"Clicking on Siz| 000034c0 65 20 62 6f 78 20 74 72 65 61 74 73 20 73 65 63 |e box treats sec| 000034d0 74 6f 72 73 20 61 73 20 63 6c 75 73 74 65 72 73 |tors as clusters| 000034e0 20 6f 66 20 22 3b 62 66 73 7a 2f 31 30 32 34 3b | of ";bfsz/1024;| 000034f0 22 4b 22 0d 12 98 3e f1 22 54 68 65 20 63 6c 75 |"K"...>."The clu| 00003500 73 74 65 72 20 73 69 7a 65 20 28 62 66 73 7a 29 |ster size (bfsz)| 00003510 20 63 61 6e 20 62 65 20 61 6c 74 65 72 65 64 20 | can be altered | 00003520 69 6e 20 74 68 65 20 70 72 6f 67 72 61 6d 2e 22 |in the program."| 00003530 3b 0d 12 a2 1b f5 3a c8 97 20 78 2c 79 2c 7a 3a |;.....:.. x,y,z:| 00003540 fd 28 a6 30 3e 2d 31 29 20 84 20 7a 0d 12 ac 05 |.(.0>-1) . z....| 00003550 e1 0d 12 b6 04 0d 12 c0 0c dd 20 f2 61 73 73 65 |.......... .asse| 00003560 6d 0d 12 ca 11 e3 20 58 3d 30 20 b8 20 32 20 88 |m..... X=0 . 2 .| 00003570 20 32 0d 12 d4 13 50 25 3d 6d 63 6f 64 65 3a 5b | 2....P%=mcode:[| 00003580 4f 50 54 20 58 0d 12 de 48 2e 63 6f 70 79 3b 20 |OPT X...H.copy; | 00003590 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 41 | A| 000035a0 25 3d 74 6f 2c 20 42 25 3d 66 72 6f 6d 2c 20 43 |%=to, B%=from, C| 000035b0 25 3d 65 6e 64 5f 74 6f 2b 31 20 28 61 6c 6c 20 |%=end_to+1 (all | 000035c0 77 6f 72 64 2d 61 6c 69 67 6e 65 64 29 0d 12 e8 |word-aligned)...| 000035d0 12 4c 44 52 20 52 33 2c 5b 52 31 5d 2c 23 34 0d |.LDR R3,[R1],#4.| 000035e0 12 f2 12 53 54 52 20 52 33 2c 5b 52 30 5d 2c 23 |...STR R3,[R0],#| 000035f0 34 0d 12 fc 16 43 4d 50 20 52 30 2c 52 32 3a 42 |4....CMP R0,R2:B| 00003600 43 43 20 63 6f 70 79 0d 13 06 0e 4d 4f 56 20 50 |CC copy....MOV P| 00003610 43 2c 52 31 34 0d 13 10 49 2e 7a 65 72 6f 3b 20 |C,R14...I.zero; | 00003620 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 41 | A| 00003630 25 3d 74 6f 2c 20 42 25 3d 30 2c 20 43 25 3d 65 |%=to, B%=0, C%=e| 00003640 6e 64 5f 74 6f 2b 31 20 28 6f 6e 6c 79 20 43 25 |nd_to+1 (only C%| 00003650 20 77 6f 72 64 2d 61 6c 69 67 6e 65 64 29 0d 13 | word-aligned)..| 00003660 1a 13 53 54 52 42 20 52 31 2c 5b 52 30 5d 2c 23 |..STRB R1,[R0],#| 00003670 31 0d 13 24 18 80 53 20 52 34 2c 52 30 2c 23 33 |1..$..S R4,R0,#3| 00003680 3a 42 4e 45 20 7a 65 72 6f 0d 13 2e 07 2e 7a 32 |:BNE zero.....z2| 00003690 0d 13 38 12 53 54 52 20 52 31 2c 5b 52 30 5d 2c |..8.STR R1,[R0],| 000036a0 23 34 0d 13 42 14 43 4d 50 20 52 30 2c 52 32 3a |#4..B.CMP R0,R2:| 000036b0 42 43 43 20 7a 32 0d 13 4c 0e 4d 4f 56 20 50 43 |BCC z2..L.MOV PC| 000036c0 2c 52 31 34 0d 13 56 07 5d 3a ed 0d 13 60 05 e1 |,R14..V.]:...`..| 000036d0 0d ff |..| 000036d2