Home » Archimedes archive » Micro User » MU 1992-02.adf » PD » !PlayerMod/UserBits/TrackerI
!PlayerMod/UserBits/TrackerI
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 1992-02.adf » PD |
Filename: | !PlayerMod/UserBits/TrackerI |
Read OK: | ✔ |
File size: | 0E12 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM > UserBits.TrackerI 20REM Single Channel VU Track display 30REM Original code by Nick Smith 40REM Completely (almost! Nick) rewritten by David Evans, 1990 50: 60IF MODE<>15 THEN PRINT '"I would like to be in MODE 15 please !"':END 70MODE 15:OFF 80DIM code% 8000 90SYS "OS_Module",18,"TrackerModule" TO ,,,point%,pr% 100IF pr%<=0 THEN PRINT '"Try running a SoundTracker tune before this app !"':END 110: 120mul%=640 130: 140xpos=11 150point=12 160screenbse=10 170multiply=9 180FOR J%=0 TO 2 STEP 2 190P%=code% 200[OPT J% 210 220 STMFD R13!,{R14} 230 MOV point,R0 240 MOV screenbse,R1 250 MOV multiply,#mul% 260 MOV R8,#0 270 LDR R6,orr 280 LDR R7,or2r 290 B bigloop 300.ltr 310 EQUD ltable 320.orr 330 EQUD oldrefs 340.or2r 350 EQUD oldrefs2 360.ccc 370 EQUD 0 380.col 390 EQUD &FF 400.bigloop 410 LDR R14,ccc 420 ADD R14,R14,#1 430 STR R14,ccc 440 LDR R0, col 450 ADD R0, R0, R0, LSL #8 460 ADD R0, R0, R0, LSL #16 470 MOV R1, #160 480 MOV R2, screenbse 490.hline 500 STR R0, [R2], #4 510 SUBS R1, R1, #1 520 BNE hline 530 MOV R0,#19 540 SWI "XOS_Byte" 550 SUB R4,R7,R8 560 MOV R14,#0 570 MOV R1,#mul% 580.loop1a 590 LDR R0,[R4],#4 600 STRB R14,[R0] 610 LDR R0,[R4],#4 620 STRB R14,[R0] 630 LDR R0,[R4],#4 640 STRB R14,[R0] 650 LDR R0,[R4],#4 660 STRB R14,[R0] 670 LDR R0,[R4],#4 680 STRB R14,[R0] 690 LDR R0,[R4],#4 700 STRB R14,[R0] 710 LDR R0,[R4],#4 720 STRB R14,[R0] 730 LDR R0,[R4],#4 740 STRB R14,[R0] 750 SUBS R1,R1,#8 760 BNE loop1a 770 ADD R4,R6,R8 780 LDR R14, col 790 MOV R1,#mul% 800.loop1b 810 LDR R0,[R4],#4 820 STRB R14,[R0] 830 LDR R0,[R4],#4 840 STRB R14,[R0] 850 LDR R0,[R4],#4 860 STRB R14,[R0] 870 LDR R0,[R4],#4 880 STRB R14,[R0] 890 LDR R0,[R4],#4 900 STRB R14,[R0] 910 LDR R0,[R4],#4 920 STRB R14,[R0] 930 LDR R0,[R4],#4 940 STRB R14,[R0] 950 LDR R0,[R4],#4 960 STRB R14,[R0] 970 SUBS R1,R1,#8 980 BNE loop1b 990 EOR R8,R8,#mul%*4 1000 STMFD R13!,{R6-R8,screenbse,point} 1010 ADD R0,point,#4 1020 ADD point,R6,R8 1030 LDMIA R0!,{R1-R6} 1040 MOV xpos,screenbse 1050 MOV R7,#mul% 1060 LDR screenbse,ltr 1070.loop1 1080 LDRB R0,[R5,R1,LSR #16] 1090 LDR R0,[screenbse,R0,LSL #2] 1100 ADD R3,xpos,R0,LSL #9 1110 ADD R3,R3,R0,LSL #7 1120 STR R3,[point],#4 1130 ADD xpos,xpos,#1 1140 ADD R1,R1,R2 1150 SUBS R7,R7,#1 1160 BNE loop1 1170 LDMFD R13!,{R6-R8,screenbse,point} 1180 SWI "XOS_ReadEscapeState" 1190 BCC bigloop 1200 MOV R0,#124 1210 SWI "XOS_Byte" 1220 LDMFD R13!,{R14} 1230 MOV PC, R14 1240.ltable 1250 ]:P%+=256*4:[OPT J% 1260.oldrefs 1270]:P%+=mul%*4:[OPT J% 1280.oldrefs2 1290]:P%+=mul%*4:[OPT J% 1300 1310] 1320NEXT 1330: 1340PROCinit_table 1350SYS "OS_ReadDynamicArea",2 TO B% 1360SYS "OS_ReadModeVariable",-1,7 TO ,,L% 1370FOR A%=0 TO mul%*4-4 STEP 4 1380 oldrefs2!A%=B% 1390 oldrefs!A%=B%+4*L%/8 1400NEXT 1410: 1420track%=0 1430B%=B%+(L%/2) 1440REPEAT 1450 A%=point%+&A1C+(track%*32) 1460 IF track%=0 THEN !col=&FF 1470 IF track%=1 THEN !col=&63 1480 IF track%=2 THEN !col=&77 1490 IF track%=3 THEN !col=&17 1500 PRINT TAB(27,0);"Sound Tracker VU Analyser" 1510 PRINT TAB(23,1);"By David Evans & Nick Smith, 1990" 1520 PRINT TAB(13,3);"Press Escape to change channel, Escape & Space to Exit" 1530 PRINT TAB(0,5);"Channel Number : ";track%+1 1540 CALL code% 1550 track%=(track%+1) MOD 4 1560UNTIL INKEY(5)=32 1570PRINT 1580MODE 15:OFF 1590: 1600END 1610: 1620DEF PROCinit_table 1630FOR A%=0 TO 255 1640 B%=A%-128:B%=B%<<24:SYS "Sound_SoundLog",B% TO C% 1650 D%=A% EOR 128 1660 IF D% AND 128 D%-=256 1670 !(ltable+C%*4)=D%/2 1680NEXT 1690ENDPROC
� > UserBits.TrackerI '� Single Channel VU Track display #� Original code by Nick Smith (@� Completely (almost! Nick) rewritten by David Evans, 1990 2: <<� �<>15 � � '"I would like to be in MODE 15 please !"':� F � 15:� P� code% 8000 Z5ș "OS_Module",18,"TrackerModule" � ,,,point%,pr% dH� pr%<=0 � � '"Try running a SoundTracker tune before this app !"':� n: xmul%=640 �: �xpos=11 �point=12 �screenbse=10 �multiply=9 �� J%=0 � 2 � 2 �P%=code% �[OPT J% � � STMFD R13!,{R14} � MOV point,R0 � MOV screenbse,R1 � MOV multiply,#mul% MOV R8,#0 LDR R6,orr LDR R7,or2r " B bigloop ,.ltr 6 EQUD ltable @.orr J EQUD oldrefs T .or2r ^ EQUD oldrefs2 h.ccc r EQUD 0 |.col � EQUD &FF �.bigloop � LDR R14,ccc � ADD R14,R14,#1 � STR R14,ccc � LDR R0, col � ADD R0, R0, R0, LSL #8 � ADD R0, R0, R0, LSL #16 � MOV R1, #160 � MOV R2, screenbse � .hline � STR R0, [R2], #4 � SUBS R1, R1, #1 BNE hline MOV R0,#19 SWI "XOS_Byte" & SUB R4,R7,R8 0 MOV R14,#0 : MOV R1,#mul% D.loop1a N LDR R0,[R4],#4 X STRB R14,[R0] b LDR R0,[R4],#4 l STRB R14,[R0] v LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � SUBS R1,R1,#8 � BNE loop1a ADD R4,R6,R8 LDR R14, col MOV R1,#mul% .loop1b * LDR R0,[R4],#4 4 STRB R14,[R0] > LDR R0,[R4],#4 H STRB R14,[R0] R LDR R0,[R4],#4 \ STRB R14,[R0] f LDR R0,[R4],#4 p STRB R14,[R0] z LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � LDR R0,[R4],#4 � STRB R14,[R0] � SUBS R1,R1,#8 � BNE loop1b � � R8,R8,#mul%*4 �) STMFD R13!,{R6-R8,screenbse,point} � ADD R0,point,#4 � ADD point,R6,R8 LDMIA R0!,{R1-R6} MOV xpos,screenbse MOV R7,#mul% $ LDR screenbse,ltr . .loop1 8 LDRB R0,[R5,R1,LSR #16] B% LDR R0,[screenbse,R0,LSL #2] L ADD R3,xpos,R0,LSL #9 V ADD R3,R3,R0,LSL #7 ` STR R3,[point],#4 j ADD xpos,xpos,#1 t ADD R1,R1,R2 ~ SUBS R7,R7,#1 � BNE loop1 �) LDMFD R13!,{R6-R8,screenbse,point} �" SWI "XOS_ReadEscapeState" � BCC bigloop � MOV R0,#124 � SWI "XOS_Byte" � LDMFD R13!,{R14} � MOV PC, R14 �.ltable � ]:P%+=256*4:[OPT J% �.oldrefs �]:P%+=mul%*4:[OPT J% .oldrefs2 ]:P%+=mul%*4:[OPT J% ] (� 2: <�init_table F"ș "OS_ReadDynamicArea",2 � B% P(ș "OS_ReadModeVariable",-1,7 � ,,L% Z� A%=0 � mul%*4-4 � 4 d oldrefs2!A%=B% n oldrefs!A%=B%+4*L%/8 x� �: �track%=0 �B%=B%+(L%/2) �� � A%=point%+&A1C+(track%*32) � � track%=0 � !col=&FF � � track%=1 � !col=&63 � � track%=2 � !col=&77 � � track%=3 � !col=&17 �) � �27,0);"Sound Tracker VU Analyser" �1 � �23,1);"By David Evans & Nick Smith, 1990" �F � �13,3);"Press Escape to change channel, Escape & Space to Exit" �) � �0,5);"Channel Number : ";track%+1 � code% track%=(track%+1) � 4 � �(5)=32 "� , � 15:� 6: @� J: T� �init_table ^� A%=0 � 255 h4 B%=A%-128:B%=B%<<24:ș "Sound_SoundLog",B% � C% r D%=A% � 128 | � D% � 128 D%-=256 � !(ltable+C%*4)=D%/2 �� �� �
00000000 0d 00 0a 19 f4 20 3e 20 55 73 65 72 42 69 74 73 |..... > UserBits| 00000010 2e 54 72 61 63 6b 65 72 49 0d 00 14 27 f4 20 20 |.TrackerI...'. | 00000020 20 53 69 6e 67 6c 65 20 43 68 61 6e 6e 65 6c 20 | Single Channel | 00000030 56 55 20 54 72 61 63 6b 20 64 69 73 70 6c 61 79 |VU Track display| 00000040 0d 00 1e 23 f4 20 20 20 4f 72 69 67 69 6e 61 6c |...#. Original| 00000050 20 63 6f 64 65 20 62 79 20 4e 69 63 6b 20 53 6d | code by Nick Sm| 00000060 69 74 68 0d 00 28 40 f4 20 20 20 43 6f 6d 70 6c |ith..(@. Compl| 00000070 65 74 65 6c 79 20 28 61 6c 6d 6f 73 74 21 20 4e |etely (almost! N| 00000080 69 63 6b 29 20 72 65 77 72 69 74 74 65 6e 20 62 |ick) rewritten b| 00000090 79 20 44 61 76 69 64 20 45 76 61 6e 73 2c 20 31 |y David Evans, 1| 000000a0 39 39 30 0d 00 32 05 3a 0d 00 3c 3c e7 20 eb 3c |990..2.:..<<. .<| 000000b0 3e 31 35 20 8c 20 f1 20 27 22 49 20 77 6f 75 6c |>15 . . '"I woul| 000000c0 64 20 6c 69 6b 65 20 74 6f 20 62 65 20 69 6e 20 |d like to be in | 000000d0 4d 4f 44 45 20 31 35 20 70 6c 65 61 73 65 20 21 |MODE 15 please !| 000000e0 22 27 3a e0 0d 00 46 0a eb 20 31 35 3a 87 0d 00 |"':...F.. 15:...| 000000f0 50 10 de 20 63 6f 64 65 25 20 38 30 30 30 0d 00 |P.. code% 8000..| 00000100 5a 35 c8 99 20 22 4f 53 5f 4d 6f 64 75 6c 65 22 |Z5.. "OS_Module"| 00000110 2c 31 38 2c 22 54 72 61 63 6b 65 72 4d 6f 64 75 |,18,"TrackerModu| 00000120 6c 65 22 20 b8 20 2c 2c 2c 70 6f 69 6e 74 25 2c |le" . ,,,point%,| 00000130 70 72 25 0d 00 64 48 e7 20 70 72 25 3c 3d 30 20 |pr%..dH. pr%<=0 | 00000140 8c 20 f1 20 27 22 54 72 79 20 72 75 6e 6e 69 6e |. . '"Try runnin| 00000150 67 20 61 20 53 6f 75 6e 64 54 72 61 63 6b 65 72 |g a SoundTracker| 00000160 20 74 75 6e 65 20 62 65 66 6f 72 65 20 74 68 69 | tune before thi| 00000170 73 20 61 70 70 20 21 22 27 3a e0 0d 00 6e 05 3a |s app !"':...n.:| 00000180 0d 00 78 0c 6d 75 6c 25 3d 36 34 30 0d 00 82 05 |..x.mul%=640....| 00000190 3a 0d 00 8c 0b 78 70 6f 73 3d 31 31 0d 00 96 0c |:....xpos=11....| 000001a0 70 6f 69 6e 74 3d 31 32 0d 00 a0 10 73 63 72 65 |point=12....scre| 000001b0 65 6e 62 73 65 3d 31 30 0d 00 aa 0e 6d 75 6c 74 |enbse=10....mult| 000001c0 69 70 6c 79 3d 39 0d 00 b4 12 e3 20 4a 25 3d 30 |iply=9..... J%=0| 000001d0 20 b8 20 32 20 88 20 32 0d 00 be 0c 50 25 3d 63 | . 2 . 2....P%=c| 000001e0 6f 64 65 25 0d 00 c8 0b 5b 4f 50 54 20 4a 25 0d |ode%....[OPT J%.| 000001f0 00 d2 05 20 0d 00 dc 17 20 53 54 4d 46 44 20 20 |... .... STMFD | 00000200 20 52 31 33 21 2c 7b 52 31 34 7d 0d 00 e6 15 20 | R13!,{R14}.... | 00000210 4d 4f 56 20 20 20 20 20 70 6f 69 6e 74 2c 52 30 |MOV point,R0| 00000220 0d 00 f0 19 20 4d 4f 56 20 20 20 20 20 73 63 72 |.... MOV scr| 00000230 65 65 6e 62 73 65 2c 52 31 0d 00 fa 1b 20 4d 4f |eenbse,R1.... MO| 00000240 56 20 20 20 20 20 6d 75 6c 74 69 70 6c 79 2c 23 |V multiply,#| 00000250 6d 75 6c 25 0d 01 04 12 20 4d 4f 56 20 20 20 20 |mul%.... MOV | 00000260 20 52 38 2c 23 30 0d 01 0e 13 20 4c 44 52 20 20 | R8,#0.... LDR | 00000270 20 20 20 52 36 2c 6f 72 72 0d 01 18 14 20 4c 44 | R6,orr.... LD| 00000280 52 20 20 20 20 20 52 37 2c 6f 72 32 72 0d 01 22 |R R7,or2r.."| 00000290 14 20 42 20 20 20 20 20 20 20 62 69 67 6c 6f 6f |. B bigloo| 000002a0 70 0d 01 2c 08 2e 6c 74 72 0d 01 36 13 20 45 51 |p..,..ltr..6. EQ| 000002b0 55 44 20 20 20 20 6c 74 61 62 6c 65 0d 01 40 08 |UD ltable..@.| 000002c0 2e 6f 72 72 0d 01 4a 14 20 45 51 55 44 20 20 20 |.orr..J. EQUD | 000002d0 20 6f 6c 64 72 65 66 73 0d 01 54 09 2e 6f 72 32 | oldrefs..T..or2| 000002e0 72 0d 01 5e 15 20 45 51 55 44 20 20 20 20 6f 6c |r..^. EQUD ol| 000002f0 64 72 65 66 73 32 0d 01 68 08 2e 63 63 63 0d 01 |drefs2..h..ccc..| 00000300 72 0e 20 45 51 55 44 20 20 20 20 30 0d 01 7c 08 |r. EQUD 0..|.| 00000310 2e 63 6f 6c 0d 01 86 10 20 45 51 55 44 20 20 20 |.col.... EQUD | 00000320 20 26 46 46 0d 01 90 0c 2e 62 69 67 6c 6f 6f 70 | &FF.....bigloop| 00000330 0d 01 9a 14 20 4c 44 52 20 20 20 20 20 52 31 34 |.... LDR R14| 00000340 2c 63 63 63 0d 01 a4 17 20 41 44 44 20 20 20 20 |,ccc.... ADD | 00000350 20 52 31 34 2c 52 31 34 2c 23 31 0d 01 ae 14 20 | R14,R14,#1.... | 00000360 53 54 52 20 20 20 20 20 52 31 34 2c 63 63 63 0d |STR R14,ccc.| 00000370 01 b8 14 20 4c 44 52 20 20 20 20 20 52 30 2c 20 |... LDR R0, | 00000380 63 6f 6c 0d 01 c2 1f 20 41 44 44 20 20 20 20 20 |col.... ADD | 00000390 52 30 2c 20 52 30 2c 20 52 30 2c 20 4c 53 4c 20 |R0, R0, R0, LSL | 000003a0 23 38 0d 01 cc 20 20 41 44 44 20 20 20 20 20 52 |#8... ADD R| 000003b0 30 2c 20 52 30 2c 20 52 30 2c 20 4c 53 4c 20 23 |0, R0, R0, LSL #| 000003c0 31 36 0d 01 d6 15 20 4d 4f 56 20 20 20 20 20 52 |16.... MOV R| 000003d0 31 2c 20 23 31 36 30 0d 01 e0 1a 20 4d 4f 56 20 |1, #160.... MOV | 000003e0 20 20 20 20 52 32 2c 20 73 63 72 65 65 6e 62 73 | R2, screenbs| 000003f0 65 0d 01 ea 0a 2e 68 6c 69 6e 65 0d 01 f4 19 20 |e.....hline.... | 00000400 53 54 52 20 20 20 20 20 52 30 2c 20 5b 52 32 5d |STR R0, [R2]| 00000410 2c 20 23 34 0d 01 fe 17 20 53 55 42 53 20 20 20 |, #4.... SUBS | 00000420 20 52 31 2c 20 52 31 2c 20 23 31 0d 02 08 12 20 | R1, R1, #1.... | 00000430 42 4e 45 20 20 20 20 20 68 6c 69 6e 65 0d 02 12 |BNE hline...| 00000440 13 20 4d 4f 56 20 20 20 20 20 52 30 2c 23 31 39 |. MOV R0,#19| 00000450 0d 02 1c 17 20 53 57 49 20 20 20 20 20 22 58 4f |.... SWI "XO| 00000460 53 5f 42 79 74 65 22 0d 02 26 15 20 53 55 42 20 |S_Byte"..&. SUB | 00000470 20 20 20 20 52 34 2c 52 37 2c 52 38 0d 02 30 13 | R4,R7,R8..0.| 00000480 20 4d 4f 56 20 20 20 20 20 52 31 34 2c 23 30 0d | MOV R14,#0.| 00000490 02 3a 15 20 4d 4f 56 20 20 20 20 20 52 31 2c 23 |.:. MOV R1,#| 000004a0 6d 75 6c 25 0d 02 44 0b 2e 6c 6f 6f 70 31 61 0d |mul%..D..loop1a.| 000004b0 02 4e 17 20 4c 44 52 20 20 20 20 20 52 30 2c 5b |.N. LDR R0,[| 000004c0 52 34 5d 2c 23 34 0d 02 58 15 20 53 54 52 42 20 |R4],#4..X. STRB | 000004d0 20 20 20 52 31 34 2c 5b 52 30 5d 0d 02 62 17 20 | R14,[R0]..b. | 000004e0 4c 44 52 20 20 20 20 20 52 30 2c 5b 52 34 5d 2c |LDR R0,[R4],| 000004f0 23 34 0d 02 6c 15 20 53 54 52 42 20 20 20 20 52 |#4..l. STRB R| 00000500 31 34 2c 5b 52 30 5d 0d 02 76 17 20 4c 44 52 20 |14,[R0]..v. LDR | 00000510 20 20 20 20 52 30 2c 5b 52 34 5d 2c 23 34 0d 02 | R0,[R4],#4..| 00000520 80 15 20 53 54 52 42 20 20 20 20 52 31 34 2c 5b |.. STRB R14,[| 00000530 52 30 5d 0d 02 8a 17 20 4c 44 52 20 20 20 20 20 |R0].... LDR | 00000540 52 30 2c 5b 52 34 5d 2c 23 34 0d 02 94 15 20 53 |R0,[R4],#4.... S| 00000550 54 52 42 20 20 20 20 52 31 34 2c 5b 52 30 5d 0d |TRB R14,[R0].| 00000560 02 9e 17 20 4c 44 52 20 20 20 20 20 52 30 2c 5b |... LDR R0,[| 00000570 52 34 5d 2c 23 34 0d 02 a8 15 20 53 54 52 42 20 |R4],#4.... STRB | 00000580 20 20 20 52 31 34 2c 5b 52 30 5d 0d 02 b2 17 20 | R14,[R0].... | 00000590 4c 44 52 20 20 20 20 20 52 30 2c 5b 52 34 5d 2c |LDR R0,[R4],| 000005a0 23 34 0d 02 bc 15 20 53 54 52 42 20 20 20 20 52 |#4.... STRB R| 000005b0 31 34 2c 5b 52 30 5d 0d 02 c6 17 20 4c 44 52 20 |14,[R0].... LDR | 000005c0 20 20 20 20 52 30 2c 5b 52 34 5d 2c 23 34 0d 02 | R0,[R4],#4..| 000005d0 d0 15 20 53 54 52 42 20 20 20 20 52 31 34 2c 5b |.. STRB R14,[| 000005e0 52 30 5d 0d 02 da 17 20 4c 44 52 20 20 20 20 20 |R0].... LDR | 000005f0 52 30 2c 5b 52 34 5d 2c 23 34 0d 02 e4 15 20 53 |R0,[R4],#4.... S| 00000600 54 52 42 20 20 20 20 52 31 34 2c 5b 52 30 5d 0d |TRB R14,[R0].| 00000610 02 ee 15 20 53 55 42 53 20 20 20 20 52 31 2c 52 |... SUBS R1,R| 00000620 31 2c 23 38 0d 02 f8 13 20 42 4e 45 20 20 20 20 |1,#8.... BNE | 00000630 20 6c 6f 6f 70 31 61 0d 03 02 15 20 41 44 44 20 | loop1a.... ADD | 00000640 20 20 20 20 52 34 2c 52 36 2c 52 38 0d 03 0c 15 | R4,R6,R8....| 00000650 20 4c 44 52 20 20 20 20 20 52 31 34 2c 20 63 6f | LDR R14, co| 00000660 6c 0d 03 16 15 20 4d 4f 56 20 20 20 20 20 52 31 |l.... MOV R1| 00000670 2c 23 6d 75 6c 25 0d 03 20 0b 2e 6c 6f 6f 70 31 |,#mul%.. ..loop1| 00000680 62 0d 03 2a 17 20 4c 44 52 20 20 20 20 20 52 30 |b..*. LDR R0| 00000690 2c 5b 52 34 5d 2c 23 34 0d 03 34 15 20 53 54 52 |,[R4],#4..4. STR| 000006a0 42 20 20 20 20 52 31 34 2c 5b 52 30 5d 0d 03 3e |B R14,[R0]..>| 000006b0 17 20 4c 44 52 20 20 20 20 20 52 30 2c 5b 52 34 |. LDR R0,[R4| 000006c0 5d 2c 23 34 0d 03 48 15 20 53 54 52 42 20 20 20 |],#4..H. STRB | 000006d0 20 52 31 34 2c 5b 52 30 5d 0d 03 52 17 20 4c 44 | R14,[R0]..R. LD| 000006e0 52 20 20 20 20 20 52 30 2c 5b 52 34 5d 2c 23 34 |R R0,[R4],#4| 000006f0 0d 03 5c 15 20 53 54 52 42 20 20 20 20 52 31 34 |..\. STRB R14| 00000700 2c 5b 52 30 5d 0d 03 66 17 20 4c 44 52 20 20 20 |,[R0]..f. LDR | 00000710 20 20 52 30 2c 5b 52 34 5d 2c 23 34 0d 03 70 15 | R0,[R4],#4..p.| 00000720 20 53 54 52 42 20 20 20 20 52 31 34 2c 5b 52 30 | STRB R14,[R0| 00000730 5d 0d 03 7a 17 20 4c 44 52 20 20 20 20 20 52 30 |]..z. LDR R0| 00000740 2c 5b 52 34 5d 2c 23 34 0d 03 84 15 20 53 54 52 |,[R4],#4.... STR| 00000750 42 20 20 20 20 52 31 34 2c 5b 52 30 5d 0d 03 8e |B R14,[R0]...| 00000760 17 20 4c 44 52 20 20 20 20 20 52 30 2c 5b 52 34 |. LDR R0,[R4| 00000770 5d 2c 23 34 0d 03 98 15 20 53 54 52 42 20 20 20 |],#4.... STRB | 00000780 20 52 31 34 2c 5b 52 30 5d 0d 03 a2 17 20 4c 44 | R14,[R0].... LD| 00000790 52 20 20 20 20 20 52 30 2c 5b 52 34 5d 2c 23 34 |R R0,[R4],#4| 000007a0 0d 03 ac 15 20 53 54 52 42 20 20 20 20 52 31 34 |.... STRB R14| 000007b0 2c 5b 52 30 5d 0d 03 b6 17 20 4c 44 52 20 20 20 |,[R0].... LDR | 000007c0 20 20 52 30 2c 5b 52 34 5d 2c 23 34 0d 03 c0 15 | R0,[R4],#4....| 000007d0 20 53 54 52 42 20 20 20 20 52 31 34 2c 5b 52 30 | STRB R14,[R0| 000007e0 5d 0d 03 ca 15 20 53 55 42 53 20 20 20 20 52 31 |].... SUBS R1| 000007f0 2c 52 31 2c 23 38 0d 03 d4 13 20 42 4e 45 20 20 |,R1,#8.... BNE | 00000800 20 20 20 6c 6f 6f 70 31 62 0d 03 de 18 20 82 20 | loop1b.... . | 00000810 20 20 20 20 52 38 2c 52 38 2c 23 6d 75 6c 25 2a | R8,R8,#mul%*| 00000820 34 0d 03 e8 29 20 53 54 4d 46 44 20 20 20 52 31 |4...) STMFD R1| 00000830 33 21 2c 7b 52 36 2d 52 38 2c 73 63 72 65 65 6e |3!,{R6-R8,screen| 00000840 62 73 65 2c 70 6f 69 6e 74 7d 0d 03 f2 18 20 41 |bse,point}.... A| 00000850 44 44 20 20 20 20 20 52 30 2c 70 6f 69 6e 74 2c |DD R0,point,| 00000860 23 34 0d 03 fc 18 20 41 44 44 20 20 20 20 20 70 |#4.... ADD p| 00000870 6f 69 6e 74 2c 52 36 2c 52 38 0d 04 06 18 20 4c |oint,R6,R8.... L| 00000880 44 4d 49 41 20 20 20 52 30 21 2c 7b 52 31 2d 52 |DMIA R0!,{R1-R| 00000890 36 7d 0d 04 10 1b 20 4d 4f 56 20 20 20 20 20 78 |6}.... MOV x| 000008a0 70 6f 73 2c 73 63 72 65 65 6e 62 73 65 0d 04 1a |pos,screenbse...| 000008b0 15 20 4d 4f 56 20 20 20 20 20 52 37 2c 23 6d 75 |. MOV R7,#mu| 000008c0 6c 25 0d 04 24 1a 20 4c 44 52 20 20 20 20 20 73 |l%..$. LDR s| 000008d0 63 72 65 65 6e 62 73 65 2c 6c 74 72 0d 04 2e 0a |creenbse,ltr....| 000008e0 2e 6c 6f 6f 70 31 0d 04 38 1f 20 4c 44 52 42 20 |.loop1..8. LDRB | 000008f0 20 20 20 52 30 2c 5b 52 35 2c 52 31 2c 4c 53 52 | R0,[R5,R1,LSR| 00000900 20 23 31 36 5d 0d 04 42 25 20 4c 44 52 20 20 20 | #16]..B% LDR | 00000910 20 20 52 30 2c 5b 73 63 72 65 65 6e 62 73 65 2c | R0,[screenbse,| 00000920 52 30 2c 4c 53 4c 20 23 32 5d 0d 04 4c 1e 20 41 |R0,LSL #2]..L. A| 00000930 44 44 20 20 20 20 20 52 33 2c 78 70 6f 73 2c 52 |DD R3,xpos,R| 00000940 30 2c 4c 53 4c 20 23 39 0d 04 56 1c 20 41 44 44 |0,LSL #9..V. ADD| 00000950 20 20 20 20 20 52 33 2c 52 33 2c 52 30 2c 4c 53 | R3,R3,R0,LS| 00000960 4c 20 23 37 0d 04 60 1a 20 53 54 52 20 20 20 20 |L #7..`. STR | 00000970 20 52 33 2c 5b 70 6f 69 6e 74 5d 2c 23 34 0d 04 | R3,[point],#4..| 00000980 6a 19 20 41 44 44 20 20 20 20 20 78 70 6f 73 2c |j. ADD xpos,| 00000990 78 70 6f 73 2c 23 31 0d 04 74 15 20 41 44 44 20 |xpos,#1..t. ADD | 000009a0 20 20 20 20 52 31 2c 52 31 2c 52 32 0d 04 7e 15 | R1,R1,R2..~.| 000009b0 20 53 55 42 53 20 20 20 20 52 37 2c 52 37 2c 23 | SUBS R7,R7,#| 000009c0 31 0d 04 88 12 20 42 4e 45 20 20 20 20 20 6c 6f |1.... BNE lo| 000009d0 6f 70 31 0d 04 92 29 20 4c 44 4d 46 44 20 20 20 |op1...) LDMFD | 000009e0 52 31 33 21 2c 7b 52 36 2d 52 38 2c 73 63 72 65 |R13!,{R6-R8,scre| 000009f0 65 6e 62 73 65 2c 70 6f 69 6e 74 7d 0d 04 9c 22 |enbse,point}..."| 00000a00 20 53 57 49 20 20 20 20 20 22 58 4f 53 5f 52 65 | SWI "XOS_Re| 00000a10 61 64 45 73 63 61 70 65 53 74 61 74 65 22 0d 04 |adEscapeState"..| 00000a20 a6 14 20 42 43 43 20 20 20 20 20 62 69 67 6c 6f |.. BCC biglo| 00000a30 6f 70 0d 04 b0 14 20 4d 4f 56 20 20 20 20 20 52 |op.... MOV R| 00000a40 30 2c 23 31 32 34 0d 04 ba 17 20 53 57 49 20 20 |0,#124.... SWI | 00000a50 20 20 20 22 58 4f 53 5f 42 79 74 65 22 0d 04 c4 | "XOS_Byte"...| 00000a60 17 20 4c 44 4d 46 44 20 20 20 52 31 33 21 2c 7b |. LDMFD R13!,{| 00000a70 52 31 34 7d 0d 04 ce 14 20 4d 4f 56 20 20 20 20 |R14}.... MOV | 00000a80 20 50 43 2c 20 52 31 34 0d 04 d8 0b 2e 6c 74 61 | PC, R14.....lta| 00000a90 62 6c 65 0d 04 e2 18 20 5d 3a 50 25 2b 3d 32 35 |ble.... ]:P%+=25| 00000aa0 36 2a 34 3a 5b 4f 50 54 20 4a 25 0d 04 ec 0c 2e |6*4:[OPT J%.....| 00000ab0 6f 6c 64 72 65 66 73 0d 04 f6 18 5d 3a 50 25 2b |oldrefs....]:P%+| 00000ac0 3d 6d 75 6c 25 2a 34 3a 5b 4f 50 54 20 4a 25 0d |=mul%*4:[OPT J%.| 00000ad0 05 00 0d 2e 6f 6c 64 72 65 66 73 32 0d 05 0a 18 |....oldrefs2....| 00000ae0 5d 3a 50 25 2b 3d 6d 75 6c 25 2a 34 3a 5b 4f 50 |]:P%+=mul%*4:[OP| 00000af0 54 20 4a 25 0d 05 14 05 20 0d 05 1e 05 5d 0d 05 |T J%.... ....]..| 00000b00 28 05 ed 0d 05 32 05 3a 0d 05 3c 0f f2 69 6e 69 |(....2.:..<..ini| 00000b10 74 5f 74 61 62 6c 65 0d 05 46 22 c8 99 20 22 4f |t_table..F".. "O| 00000b20 53 5f 52 65 61 64 44 79 6e 61 6d 69 63 41 72 65 |S_ReadDynamicAre| 00000b30 61 22 2c 32 20 b8 20 42 25 0d 05 50 28 c8 99 20 |a",2 . B%..P(.. | 00000b40 22 4f 53 5f 52 65 61 64 4d 6f 64 65 56 61 72 69 |"OS_ReadModeVari| 00000b50 61 62 6c 65 22 2c 2d 31 2c 37 20 b8 20 2c 2c 4c |able",-1,7 . ,,L| 00000b60 25 0d 05 5a 19 e3 20 41 25 3d 30 20 b8 20 6d 75 |%..Z.. A%=0 . mu| 00000b70 6c 25 2a 34 2d 34 20 88 20 34 0d 05 64 13 20 6f |l%*4-4 . 4..d. o| 00000b80 6c 64 72 65 66 73 32 21 41 25 3d 42 25 0d 05 6e |ldrefs2!A%=B%..n| 00000b90 19 20 6f 6c 64 72 65 66 73 21 41 25 3d 42 25 2b |. oldrefs!A%=B%+| 00000ba0 34 2a 4c 25 2f 38 0d 05 78 05 ed 0d 05 82 05 3a |4*L%/8..x......:| 00000bb0 0d 05 8c 0c 74 72 61 63 6b 25 3d 30 0d 05 96 10 |....track%=0....| 00000bc0 42 25 3d 42 25 2b 28 4c 25 2f 32 29 0d 05 a0 05 |B%=B%+(L%/2)....| 00000bd0 f5 0d 05 aa 1f 20 41 25 3d 70 6f 69 6e 74 25 2b |..... A%=point%+| 00000be0 26 41 31 43 2b 28 74 72 61 63 6b 25 2a 33 32 29 |&A1C+(track%*32)| 00000bf0 0d 05 b4 1a 20 e7 20 74 72 61 63 6b 25 3d 30 20 |.... . track%=0 | 00000c00 8c 20 21 63 6f 6c 3d 26 46 46 0d 05 be 1a 20 e7 |. !col=&FF.... .| 00000c10 20 74 72 61 63 6b 25 3d 31 20 8c 20 21 63 6f 6c | track%=1 . !col| 00000c20 3d 26 36 33 0d 05 c8 1a 20 e7 20 74 72 61 63 6b |=&63.... . track| 00000c30 25 3d 32 20 8c 20 21 63 6f 6c 3d 26 37 37 0d 05 |%=2 . !col=&77..| 00000c40 d2 1a 20 e7 20 74 72 61 63 6b 25 3d 33 20 8c 20 |.. . track%=3 . | 00000c50 21 63 6f 6c 3d 26 31 37 0d 05 dc 29 20 f1 20 8a |!col=&17...) . .| 00000c60 32 37 2c 30 29 3b 22 53 6f 75 6e 64 20 54 72 61 |27,0);"Sound Tra| 00000c70 63 6b 65 72 20 56 55 20 41 6e 61 6c 79 73 65 72 |cker VU Analyser| 00000c80 22 0d 05 e6 31 20 f1 20 8a 32 33 2c 31 29 3b 22 |"...1 . .23,1);"| 00000c90 42 79 20 44 61 76 69 64 20 45 76 61 6e 73 20 26 |By David Evans &| 00000ca0 20 4e 69 63 6b 20 53 6d 69 74 68 2c 20 31 39 39 | Nick Smith, 199| 00000cb0 30 22 0d 05 f0 46 20 f1 20 8a 31 33 2c 33 29 3b |0"...F . .13,3);| 00000cc0 22 50 72 65 73 73 20 45 73 63 61 70 65 20 74 6f |"Press Escape to| 00000cd0 20 63 68 61 6e 67 65 20 63 68 61 6e 6e 65 6c 2c | change channel,| 00000ce0 20 45 73 63 61 70 65 20 26 20 53 70 61 63 65 20 | Escape & Space | 00000cf0 74 6f 20 45 78 69 74 22 0d 05 fa 29 20 f1 20 8a |to Exit"...) . .| 00000d00 30 2c 35 29 3b 22 43 68 61 6e 6e 65 6c 20 4e 75 |0,5);"Channel Nu| 00000d10 6d 62 65 72 20 3a 20 22 3b 74 72 61 63 6b 25 2b |mber : ";track%+| 00000d20 31 0d 06 04 0c 20 d6 20 63 6f 64 65 25 0d 06 0e |1.... . code%...| 00000d30 1a 20 74 72 61 63 6b 25 3d 28 74 72 61 63 6b 25 |. track%=(track%| 00000d40 2b 31 29 20 83 20 34 0d 06 18 0d fd 20 a6 28 35 |+1) . 4..... .(5| 00000d50 29 3d 33 32 0d 06 22 05 f1 0d 06 2c 0a eb 20 31 |)=32.."....,.. 1| 00000d60 35 3a 87 0d 06 36 05 3a 0d 06 40 05 e0 0d 06 4a |5:...6.:..@....J| 00000d70 05 3a 0d 06 54 11 dd 20 f2 69 6e 69 74 5f 74 61 |.:..T.. .init_ta| 00000d80 62 6c 65 0d 06 5e 10 e3 20 41 25 3d 30 20 b8 20 |ble..^.. A%=0 . | 00000d90 32 35 35 0d 06 68 34 20 42 25 3d 41 25 2d 31 32 |255..h4 B%=A%-12| 00000da0 38 3a 42 25 3d 42 25 3c 3c 32 34 3a c8 99 20 22 |8:B%=B%<<24:.. "| 00000db0 53 6f 75 6e 64 5f 53 6f 75 6e 64 4c 6f 67 22 2c |Sound_SoundLog",| 00000dc0 42 25 20 b8 20 43 25 0d 06 72 10 20 44 25 3d 41 |B% . C%..r. D%=A| 00000dd0 25 20 82 20 31 32 38 0d 06 7c 17 20 e7 20 44 25 |% . 128..|. . D%| 00000de0 20 80 20 31 32 38 20 44 25 2d 3d 32 35 36 0d 06 | . 128 D%-=256..| 00000df0 86 18 20 21 28 6c 74 61 62 6c 65 2b 43 25 2a 34 |.. !(ltable+C%*4| 00000e00 29 3d 44 25 2f 32 0d 06 90 05 ed 0d 06 9a 05 e1 |)=D%/2..........| 00000e10 0d ff |..| 00000e12