Home » Archimedes archive » Acorn Computing » 1995 01.adf » 9501 » BodyBuild/Touch2

BodyBuild/Touch2

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 » Acorn Computing » 1995 01.adf » 9501
Filename: BodyBuild/Touch2
Read OK:
File size: 0CB5 bytes
Load address: 0000
Exec address: 0000
File contents
   10REM >Touch2
   20
   30REM By Mike Cook - Musbury Consultants
   40*KEY1 PROC_SPB(2)
   50DIM CODE% 200
   60DIM BOXx%(7),BOXy%(7),BUT%(7,7)
   70NewH%=FALSE
   80
   90PROC_CSU
  100A%=&FFFF
  110ON ERROR GOTO 130
  120SYS &42EC0 TO A%,B%
  130IF A%<>0 THEN NewH%=TRUE:SYS"Parallel_Op",2,&DF,0
  140ON ERROR OFF
  150
  160MODE 21 :REM Change to your mode
  170CB%=0: CC%=7 : REM The two colours to use
  180*POINTER 1
  190
  200PROC_SetUp
  210REPEAT
  220PROC_Tread
  230PROC_Tdisp
  240UNTIL INKEY(-99)
  250PROC_SPB(2)
  260END
  270
  280REM Set printer bits
  290DEF PROC_SPB(B%)
  300!PBITS=B%
  310IF NewH% THEN PROC_NHS ELSE CALL SPB
  320ENDPROC
  330
  340DEF PROC_NHS
  350SYS"Parallel_Op",1,!PBITS
  360ENDPROC
  370
  380REM Read Status Bits
  390DEF PROC_RS
  400IF NewH% THEN PROC_NH ELSE CALL RS
  410!BITS=!BITS EOR 3
  420ENDPROC
  430
  440DEF PROC_NH
  450SYS"Parallel_Op",0 TO ,,B%
  460!BITS=(B%>>6) EOR 1
  470ENDPROC
  480
  490DEF PROC_CSU :REM CODE SETUP
  500FOR A=0 TO 2 STEP 2
  510P%=CODE%
  520[
  530OPT A
  540
  550.BITS EQUD 0 \ Place to store the control bits
  560
  570.RS
  580STMFD R13!,{R14}
  590MOV R9,R15
  600SWI "OS_EnterOS"
  610MOVNV R0,R0        \ JUST DELAY
  620MOV R0, #&3200000   \ BASE ADDRESS OF IOC
  630ADD R1,R0,#&50000    \ BASE OF PRINTER LATCH
  640
  650\ Get Control Lines
  660LDR R4,[R0,#&10] \ GET BUSY
  670LDR R5,[R0,#&00]  \ GET ACK
  680
  690AND R4,R4,#1      \ Merge them together
  700AND R5,R5,#&40
  710MOV R5,R5,LSR #5
  720ORR R5,R5,R4
  730
  740EOR R5,R5,#2 \ Get the ACK the right way up
  750STR R5,BITS \ Store the bit state
  760
  770\PREPARE TO EXIT
  780TEQP R9,#0
  790MOVNV R0,R0
  800LDMFD R13!, {PC} \ BACK FROM WHENST YOU CAME
  810
  820.PBITS EQUD 0 \ Place to pass printer bit pattern
  830\ Set Printer Bits
  840.SPB
  850STMFD R13!,{R14}
  860MOV R9,R15
  870SWI "OS_EnterOS"
  880MOVNV R0,R0        \ JUST DELAY
  890MOV R0, #&3200000   \ BASE ADDRESS OF IOC
  900ADD R1,R0,#&50000    \ BASE OF PRINTER LATCH
  910
  920LDR R2,PBITS \ Data output high
  930MOV R2,R2,ASL #16
  940STR R2,[R1,#&10]
  950
  960\PREPARE TO EXIT
  970TEQP R9,#0
  980MOVNV R0,R0
  990LDMFD R13!, {PC} \ BACK FROM WHENST YOU CAME
 1000]
 1010NEXT
 1020ENDPROC
 1030
 1040REM This sets XT% and YT% with a 1 in each bit with an interrupted beam
 1050DEF PROC_Tread
 1060PROC_SPB(2)
 1070XT%=0:YT%=0
 1080PROC_SPB(0)
 1090
 1100FOR A%=0 TO 7
 1110PROC_SPB(1)
 1120PROC_SPB(0)
 1130T%=TIME+1
 1140REPEAT
 1150PROC_RS
 1160UNTIL TIME>T% OR !BITS=3
 1170
 1180XT%=XT%>>1
 1190XT%=XT% OR ((!BITS AND 1)<<7)
 1200YT%=YT%<<1
 1210YT%=YT% OR (!BITS>>1 AND 1)
 1220NEXT
 1230PROC_SPB(1)
 1240ENDPROC
 1250
 1260DEF PROC_Tdisp
 1270LOCAL X%,Y%
 1280X%=FN_BITC(XT%):Y%=FN_BITC(YT%)
 1290IF LX%<8 AND LY%<8 AND (LX%<>X% OR LY%<>Y%) THEN
 1300GCOL 0,0 TINT 0
 1310RECTANGLEFILL BOXx%(LX%)-20,BOXy%(LY%)-20,60,60
 1320 IF BUT%(LX%,LY%)=0 THEN
 1330  GCOL 0,&38 TINT 255
 1340  RECTANGLE BOXx%(LX%),BOXy%(LY%),20,20
 1350  ELSE
 1360  GCOL 0,&C TINT 255
 1370  RECTANGLEFILL BOXx%(LX%),BOXy%(LY%),20,20
 1380 ENDIF
 1390ENDIF
 1400
 1410IF X%<8 AND Y%<8  AND (LX%<>X% OR LY%<>Y%) THEN
 1420GCOL 0,7 TINT 255
 1430RECTANGLEFILL BOXx%(X%)-20,BOXy%(Y%)-20,60,60
 1440BUT%(X%,Y%)=BUT%(X%,Y%) EOR 1
 1450ENDIF
 1460
 1470LX%=X%:LY%=Y%
 1480REM Use the mouse pointer to see where your touches occour on your screen
 1490MOUSE X%,Y%,B%
 1500PRINT TAB(30,58);" X - ";X%;SPC(3)
 1510PRINT TAB(30,59);" Y - ";Y%;SPC(3)
 1520ENDPROC
 1530
 1540DEF FN_BITC(B%)
 1550LOCAL A%,C%
 1560B%=B%<<1
 1570A%=-1
 1580REPEAT
 1590B%=B%>>1
 1600A%+=1
 1610UNTIL (B% AND 1)=1 OR A%>7
 1620=A%
 1630
 1640
 1650DEF PROC_SetUp
 1660PRINT"Body Build Touch Screen Test By Mike Cook"
 1670PRINT"Space to quit"
 1680LX%=8:LY%=8
 1690FOR A%=0 TO 7
 1700READ BOXx%(A%)
 1710NEXT
 1720FOR A%=0 TO 7
 1730READ BOXy%(A%)
 1740NEXT
 1750DATA 69,243,402,546,694,850,999,1170
 1760DATA 120,222,357,485,600,729,834,939
 1770
 1780GCOL 0,&38 TINT 255
 1790FOR X%=0 TO 7
 1800FOR Y%=0 TO 7
 1810RECTANGLE BOXx%(X%),BOXy%(Y%),20,20
 1820BUT%(X%,Y%)=0
 1830NEXT:NEXT
 1840ENDPROC


� >Touch2

(� By Mike Cook - Musbury Consultants
(*KEY1 PROC_SPB(2)
2� CODE% 200
<!� BOXx%(7),BOXy%(7),BUT%(7,7)
FNewH%=�
P
Z	�_CSU
dA%=&FFFF
n� � � �tB@
xș &42EC0 � A%,B%
�-� A%<>0 � NewH%=�:ș"Parallel_Op",2,&DF,0
�	� � �
�
�� 21 :� Change to your mode
�+CB%=0: CC%=7 : � The two colours to use
�*POINTER 1
�
��_SetUp
��
��_Tread
��_Tdisp
�� �(-99)
��_SPB(2)
�

� Set printer bits
"� �_SPB(B%)
,
!PBITS=B%
6� NewH% � �_NHS � � SPB
@�
J
T� �_NHS
^ș"Parallel_Op",1,!PBITS
h�
r
|� Read Status Bits
�
� �_RS
�� NewH% � �_NH � � RS
�!BITS=!BITS � 3
��
�
�
� �_NH
�ș"Parallel_Op",0 � ,,B%
�!BITS=(B%>>6) � 1
��
�
�� �_CSU :� CODE SETUP
�� A=0 � 2 � 2
�P%=CODE%
[
	OPT A

&2.BITS EQUD 0 \ Place to store the control bits
0
:.RS
DSTMFD R13!,{R14}
NMOV R9,R15
XSWI "OS_EnterOS"
b#MOVNV R0,R0        \ JUST DELAY
l,MOV R0, #&3200000   \ BASE ADDRESS � IOC
v+ADD R1,R0,#&50000    \ BASE � �ER LATCH
�
�\ Get Control Lines
�LDR R4,[R0,#&10] \ � BUSY
�LDR R5,[R0,#&00]  \ � ACK
�
�)� R4,R4,#1      \ Merge them together
�� R5,R5,#&40
�MOV R5,R5,LSR #5
��R R5,R5,R4
�
�-� R5,R5,#2 \ Get the ACK the right way up
�%STR R5,BITS \ Store the bit state
�
\PREPARE � EXIT
TEQP R9,#0
MOVNV R0,R0
 -LDMFD R13!, {PC} \ BACK FROM �ST YOU CAME
*
45.PBITS EQUD 0 \ Place to pass printer bit pattern
>\ Set Printer Bits
H.SPB
RSTMFD R13!,{R14}
\MOV R9,R15
fSWI "OS_EnterOS"
p#MOVNV R0,R0        \ JUST DELAY
z,MOV R0, #&3200000   \ BASE ADDRESS � IOC
�+ADD R1,R0,#&50000    \ BASE � �ER LATCH
�
�#LDR R2,PBITS \ Data output high
�MOV R2,R2,ASL #16
�STR R2,[R1,#&10]
�
�\PREPARE � EXIT
�TEQP R9,#0
�MOVNV R0,R0
�-LDMFD R13!, {PC} \ BACK FROM �ST YOU CAME
�]
��
��

I� This sets XT% and YT% with a 1 in each bit with an interrupted beam

� �_Tread
$�_SPB(2)
.XT%=0:YT%=0
8�_SPB(0)
B
L� A%=0 � 7
V�_SPB(1)
`�_SPB(0)
j
T%=�+1
t�
~�_RS
�� �>T% � !BITS=3
�
�XT%=XT%>>1
�XT%=XT% � ((!BITS � 1)<<7)
�YT%=YT%<<1
�YT%=YT% � (!BITS>>1 � 1)
��
��_SPB(1)
��
�
�
� �_Tdisp
�� X%,Y%
!X%=�_BITC(XT%):Y%=�_BITC(YT%)

+� LX%<8 � LY%<8 � (LX%<>X% � LY%<>Y%) �
� 0,0 Ȝ 0
*ȓȐ BOXx%(LX%)-20,BOXy%(LY%)-20,60,60
( � BUT%(LX%,LY%)=0 �
2  � 0,&38 Ȝ 255
<$  ȓ BOXx%(LX%),BOXy%(LY%),20,20
F  �
P  � 0,&C Ȝ 255
Z&  ȓȐ BOXx%(LX%),BOXy%(LY%),20,20
d �
n�
x
�*� X%<8 � Y%<8  � (LX%<>X% � LY%<>Y%) �
�� 0,7 Ȝ 255
�(ȓȐ BOXx%(X%)-20,BOXy%(Y%)-20,60,60
�BUT%(X%,Y%)=BUT%(X%,Y%) � 1
��
�
�LX%=X%:LY%=Y%
�K� Use the mouse pointer to see where your touches occour on your screen
�ȗ X%,Y%,B%
�� �30,58);" X - ";X%;�(3)
�� �30,59);" Y - ";Y%;�(3)
��
�
� �_BITC(B%)
� A%,C%
B%=B%<<1
"	A%=-1
,�
6B%=B%>>1
@	A%+=1
J� (B% � 1)=1 � A%>7
T=A%
^
h
r
� �_SetUp
|0�"Body Build Touch Screen Test By Mike Cook"
��"Space to quit"
�LX%=8:LY%=8
�� A%=0 � 7
�� BOXx%(A%)
��
�� A%=0 � 7
�� BOXy%(A%)
��
�%� 69,243,402,546,694,850,999,1170
�%� 120,222,357,485,600,729,834,939
�
�� 0,&38 Ȝ 255
�� X%=0 � 7
� Y%=0 � 7
 ȓ BOXx%(X%),BOXy%(Y%),20,20
BUT%(X%,Y%)=0
&�:�
0�
�
00000000  0d 00 0a 0d f4 20 3e 54  6f 75 63 68 32 0d 00 14  |..... >Touch2...|
00000010  04 0d 00 1e 28 f4 20 42  79 20 4d 69 6b 65 20 43  |....(. By Mike C|
00000020  6f 6f 6b 20 2d 20 4d 75  73 62 75 72 79 20 43 6f  |ook - Musbury Co|
00000030  6e 73 75 6c 74 61 6e 74  73 0d 00 28 15 2a 4b 45  |nsultants..(.*KE|
00000040  59 31 20 50 52 4f 43 5f  53 50 42 28 32 29 0d 00  |Y1 PROC_SPB(2)..|
00000050  32 0f de 20 43 4f 44 45  25 20 32 30 30 0d 00 3c  |2.. CODE% 200..<|
00000060  21 de 20 42 4f 58 78 25  28 37 29 2c 42 4f 58 79  |!. BOXx%(7),BOXy|
00000070  25 28 37 29 2c 42 55 54  25 28 37 2c 37 29 0d 00  |%(7),BUT%(7,7)..|
00000080  46 0b 4e 65 77 48 25 3d  a3 0d 00 50 04 0d 00 5a  |F.NewH%=...P...Z|
00000090  09 f2 5f 43 53 55 0d 00  64 0c 41 25 3d 26 46 46  |.._CSU..d.A%=&FF|
000000a0  46 46 0d 00 6e 0e ee 20  85 20 e5 20 8d 74 42 40  |FF..n.. . . .tB@|
000000b0  0d 00 78 15 c8 99 20 26  34 32 45 43 30 20 b8 20  |..x... &42EC0 . |
000000c0  41 25 2c 42 25 0d 00 82  2d e7 20 41 25 3c 3e 30  |A%,B%...-. A%<>0|
000000d0  20 8c 20 4e 65 77 48 25  3d b9 3a c8 99 22 50 61  | . NewH%=.:.."Pa|
000000e0  72 61 6c 6c 65 6c 5f 4f  70 22 2c 32 2c 26 44 46  |rallel_Op",2,&DF|
000000f0  2c 30 0d 00 8c 09 ee 20  85 20 87 0d 00 96 04 0d  |,0..... . ......|
00000100  00 a0 1f eb 20 32 31 20  3a f4 20 43 68 61 6e 67  |.... 21 :. Chang|
00000110  65 20 74 6f 20 79 6f 75  72 20 6d 6f 64 65 0d 00  |e to your mode..|
00000120  aa 2b 43 42 25 3d 30 3a  20 43 43 25 3d 37 20 3a  |.+CB%=0: CC%=7 :|
00000130  20 f4 20 54 68 65 20 74  77 6f 20 63 6f 6c 6f 75  | . The two colou|
00000140  72 73 20 74 6f 20 75 73  65 0d 00 b4 0e 2a 50 4f  |rs to use....*PO|
00000150  49 4e 54 45 52 20 31 0d  00 be 04 0d 00 c8 0b f2  |INTER 1.........|
00000160  5f 53 65 74 55 70 0d 00  d2 05 f5 0d 00 dc 0b f2  |_SetUp..........|
00000170  5f 54 72 65 61 64 0d 00  e6 0b f2 5f 54 64 69 73  |_Tread....._Tdis|
00000180  70 0d 00 f0 0c fd 20 a6  28 2d 39 39 29 0d 00 fa  |p..... .(-99)...|
00000190  0c f2 5f 53 50 42 28 32  29 0d 01 04 05 e0 0d 01  |.._SPB(2).......|
000001a0  0e 04 0d 01 18 16 f4 20  53 65 74 20 70 72 69 6e  |....... Set prin|
000001b0  74 65 72 20 62 69 74 73  0d 01 22 0f dd 20 f2 5f  |ter bits..".. ._|
000001c0  53 50 42 28 42 25 29 0d  01 2c 0d 21 50 42 49 54  |SPB(B%)..,.!PBIT|
000001d0  53 3d 42 25 0d 01 36 1b  e7 20 4e 65 77 48 25 20  |S=B%..6.. NewH% |
000001e0  8c 20 f2 5f 4e 48 53 20  8b 20 d6 20 53 50 42 0d  |. ._NHS . . SPB.|
000001f0  01 40 05 e1 0d 01 4a 04  0d 01 54 0b dd 20 f2 5f  |.@....J...T.. ._|
00000200  4e 48 53 0d 01 5e 1c c8  99 22 50 61 72 61 6c 6c  |NHS..^..."Parall|
00000210  65 6c 5f 4f 70 22 2c 31  2c 21 50 42 49 54 53 0d  |el_Op",1,!PBITS.|
00000220  01 68 05 e1 0d 01 72 04  0d 01 7c 16 f4 20 52 65  |.h....r...|.. Re|
00000230  61 64 20 53 74 61 74 75  73 20 42 69 74 73 0d 01  |ad Status Bits..|
00000240  86 0a dd 20 f2 5f 52 53  0d 01 90 19 e7 20 4e 65  |... ._RS..... Ne|
00000250  77 48 25 20 8c 20 f2 5f  4e 48 20 8b 20 d6 20 52  |wH% . ._NH . . R|
00000260  53 0d 01 9a 13 21 42 49  54 53 3d 21 42 49 54 53  |S....!BITS=!BITS|
00000270  20 82 20 33 0d 01 a4 05  e1 0d 01 ae 04 0d 01 b8  | . 3............|
00000280  0a dd 20 f2 5f 4e 48 0d  01 c2 1c c8 99 22 50 61  |.. ._NH......"Pa|
00000290  72 61 6c 6c 65 6c 5f 4f  70 22 2c 30 20 b8 20 2c  |rallel_Op",0 . ,|
000002a0  2c 42 25 0d 01 cc 15 21  42 49 54 53 3d 28 42 25  |,B%....!BITS=(B%|
000002b0  3e 3e 36 29 20 82 20 31  0d 01 d6 05 e1 0d 01 e0  |>>6) . 1........|
000002c0  04 0d 01 ea 19 dd 20 f2  5f 43 53 55 20 3a f4 20  |...... ._CSU :. |
000002d0  43 4f 44 45 20 53 45 54  55 50 0d 01 f4 11 e3 20  |CODE SETUP..... |
000002e0  41 3d 30 20 b8 20 32 20  88 20 32 0d 01 fe 0c 50  |A=0 . 2 . 2....P|
000002f0  25 3d 43 4f 44 45 25 0d  02 08 05 5b 0d 02 12 09  |%=CODE%....[....|
00000300  4f 50 54 20 41 0d 02 1c  04 0d 02 26 32 2e 42 49  |OPT A......&2.BI|
00000310  54 53 20 45 51 55 44 20  30 20 5c 20 50 6c 61 63  |TS EQUD 0 \ Plac|
00000320  65 20 74 6f 20 73 74 6f  72 65 20 74 68 65 20 63  |e to store the c|
00000330  6f 6e 74 72 6f 6c 20 62  69 74 73 0d 02 30 04 0d  |ontrol bits..0..|
00000340  02 3a 07 2e 52 53 0d 02  44 14 53 54 4d 46 44 20  |.:..RS..D.STMFD |
00000350  52 31 33 21 2c 7b 52 31  34 7d 0d 02 4e 0e 4d 4f  |R13!,{R14}..N.MO|
00000360  56 20 52 39 2c 52 31 35  0d 02 58 14 53 57 49 20  |V R9,R15..X.SWI |
00000370  22 4f 53 5f 45 6e 74 65  72 4f 53 22 0d 02 62 23  |"OS_EnterOS"..b#|
00000380  4d 4f 56 4e 56 20 52 30  2c 52 30 20 20 20 20 20  |MOVNV R0,R0     |
00000390  20 20 20 5c 20 4a 55 53  54 20 44 45 4c 41 59 0d  |   \ JUST DELAY.|
000003a0  02 6c 2c 4d 4f 56 20 52  30 2c 20 23 26 33 32 30  |.l,MOV R0, #&320|
000003b0  30 30 30 30 20 20 20 5c  20 42 41 53 45 20 41 44  |0000   \ BASE AD|
000003c0  44 52 45 53 53 20 ca 20  49 4f 43 0d 02 76 2b 41  |DRESS . IOC..v+A|
000003d0  44 44 20 52 31 2c 52 30  2c 23 26 35 30 30 30 30  |DD R1,R0,#&50000|
000003e0  20 20 20 20 5c 20 42 41  53 45 20 ca 20 f1 45 52  |    \ BASE . .ER|
000003f0  20 4c 41 54 43 48 0d 02  80 04 0d 02 8a 17 5c 20  | LATCH........\ |
00000400  47 65 74 20 43 6f 6e 74  72 6f 6c 20 4c 69 6e 65  |Get Control Line|
00000410  73 0d 02 94 1d 4c 44 52  20 52 34 2c 5b 52 30 2c  |s....LDR R4,[R0,|
00000420  23 26 31 30 5d 20 5c 20  a5 20 42 55 53 59 0d 02  |#&10] \ . BUSY..|
00000430  9e 1d 4c 44 52 20 52 35  2c 5b 52 30 2c 23 26 30  |..LDR R5,[R0,#&0|
00000440  30 5d 20 20 5c 20 a5 20  41 43 4b 0d 02 a8 04 0d  |0]  \ . ACK.....|
00000450  02 b2 29 80 20 52 34 2c  52 34 2c 23 31 20 20 20  |..). R4,R4,#1   |
00000460  20 20 20 5c 20 4d 65 72  67 65 20 74 68 65 6d 20  |   \ Merge them |
00000470  74 6f 67 65 74 68 65 72  0d 02 bc 10 80 20 52 35  |together..... R5|
00000480  2c 52 35 2c 23 26 34 30  0d 02 c6 14 4d 4f 56 20  |,R5,#&40....MOV |
00000490  52 35 2c 52 35 2c 4c 53  52 20 23 35 0d 02 d0 0f  |R5,R5,LSR #5....|
000004a0  84 52 20 52 35 2c 52 35  2c 52 34 0d 02 da 04 0d  |.R R5,R5,R4.....|
000004b0  02 e4 2d 82 20 52 35 2c  52 35 2c 23 32 20 5c 20  |..-. R5,R5,#2 \ |
000004c0  47 65 74 20 74 68 65 20  41 43 4b 20 74 68 65 20  |Get the ACK the |
000004d0  72 69 67 68 74 20 77 61  79 20 75 70 0d 02 ee 25  |right way up...%|
000004e0  53 54 52 20 52 35 2c 42  49 54 53 20 5c 20 53 74  |STR R5,BITS \ St|
000004f0  6f 72 65 20 74 68 65 20  62 69 74 20 73 74 61 74  |ore the bit stat|
00000500  65 0d 02 f8 04 0d 03 02  13 5c 50 52 45 50 41 52  |e........\PREPAR|
00000510  45 20 b8 20 45 58 49 54  0d 03 0c 0e 54 45 51 50  |E . EXIT....TEQP|
00000520  20 52 39 2c 23 30 0d 03  16 0f 4d 4f 56 4e 56 20  | R9,#0....MOVNV |
00000530  52 30 2c 52 30 0d 03 20  2d 4c 44 4d 46 44 20 52  |R0,R0.. -LDMFD R|
00000540  31 33 21 2c 20 7b 50 43  7d 20 5c 20 42 41 43 4b  |13!, {PC} \ BACK|
00000550  20 46 52 4f 4d 20 c9 53  54 20 59 4f 55 20 43 41  | FROM .ST YOU CA|
00000560  4d 45 0d 03 2a 04 0d 03  34 35 2e 50 42 49 54 53  |ME..*...45.PBITS|
00000570  20 45 51 55 44 20 30 20  5c 20 50 6c 61 63 65 20  | EQUD 0 \ Place |
00000580  74 6f 20 70 61 73 73 20  70 72 69 6e 74 65 72 20  |to pass printer |
00000590  62 69 74 20 70 61 74 74  65 72 6e 0d 03 3e 16 5c  |bit pattern..>.\|
000005a0  20 53 65 74 20 50 72 69  6e 74 65 72 20 42 69 74  | Set Printer Bit|
000005b0  73 0d 03 48 08 2e 53 50  42 0d 03 52 14 53 54 4d  |s..H..SPB..R.STM|
000005c0  46 44 20 52 31 33 21 2c  7b 52 31 34 7d 0d 03 5c  |FD R13!,{R14}..\|
000005d0  0e 4d 4f 56 20 52 39 2c  52 31 35 0d 03 66 14 53  |.MOV R9,R15..f.S|
000005e0  57 49 20 22 4f 53 5f 45  6e 74 65 72 4f 53 22 0d  |WI "OS_EnterOS".|
000005f0  03 70 23 4d 4f 56 4e 56  20 52 30 2c 52 30 20 20  |.p#MOVNV R0,R0  |
00000600  20 20 20 20 20 20 5c 20  4a 55 53 54 20 44 45 4c  |      \ JUST DEL|
00000610  41 59 0d 03 7a 2c 4d 4f  56 20 52 30 2c 20 23 26  |AY..z,MOV R0, #&|
00000620  33 32 30 30 30 30 30 20  20 20 5c 20 42 41 53 45  |3200000   \ BASE|
00000630  20 41 44 44 52 45 53 53  20 ca 20 49 4f 43 0d 03  | ADDRESS . IOC..|
00000640  84 2b 41 44 44 20 52 31  2c 52 30 2c 23 26 35 30  |.+ADD R1,R0,#&50|
00000650  30 30 30 20 20 20 20 5c  20 42 41 53 45 20 ca 20  |000    \ BASE . |
00000660  f1 45 52 20 4c 41 54 43  48 0d 03 8e 04 0d 03 98  |.ER LATCH.......|
00000670  23 4c 44 52 20 52 32 2c  50 42 49 54 53 20 5c 20  |#LDR R2,PBITS \ |
00000680  44 61 74 61 20 6f 75 74  70 75 74 20 68 69 67 68  |Data output high|
00000690  0d 03 a2 15 4d 4f 56 20  52 32 2c 52 32 2c 41 53  |....MOV R2,R2,AS|
000006a0  4c 20 23 31 36 0d 03 ac  14 53 54 52 20 52 32 2c  |L #16....STR R2,|
000006b0  5b 52 31 2c 23 26 31 30  5d 0d 03 b6 04 0d 03 c0  |[R1,#&10].......|
000006c0  13 5c 50 52 45 50 41 52  45 20 b8 20 45 58 49 54  |.\PREPARE . EXIT|
000006d0  0d 03 ca 0e 54 45 51 50  20 52 39 2c 23 30 0d 03  |....TEQP R9,#0..|
000006e0  d4 0f 4d 4f 56 4e 56 20  52 30 2c 52 30 0d 03 de  |..MOVNV R0,R0...|
000006f0  2d 4c 44 4d 46 44 20 52  31 33 21 2c 20 7b 50 43  |-LDMFD R13!, {PC|
00000700  7d 20 5c 20 42 41 43 4b  20 46 52 4f 4d 20 c9 53  |} \ BACK FROM .S|
00000710  54 20 59 4f 55 20 43 41  4d 45 0d 03 e8 05 5d 0d  |T YOU CAME....].|
00000720  03 f2 05 ed 0d 03 fc 05  e1 0d 04 06 04 0d 04 10  |................|
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00000820  28 21 42 49 54 53 20 80  20 31 29 3c 3c 37 29 0d  |(!BITS . 1)<<7).|
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00000c60  58 25 3d 30 20 b8 20 37  0d 07 08 0e e3 20 59 25  |X%=0 . 7..... Y%|
00000c70  3d 30 20 b8 20 37 0d 07  12 20 c8 93 20 42 4f 58  |=0 . 7... .. BOX|
00000c80  78 25 28 58 25 29 2c 42  4f 58 79 25 28 59 25 29  |x%(X%),BOXy%(Y%)|
00000c90  2c 32 30 2c 32 30 0d 07  1c 11 42 55 54 25 28 58  |,20,20....BUT%(X|
00000ca0  25 2c 59 25 29 3d 30 0d  07 26 07 ed 3a ed 0d 07  |%,Y%)=0..&..:...|
00000cb0  30 05 e1 0d ff                                    |0....|
00000cb5