Home » CEEFAX disks » telesoftware1.adl » CeeFax/Real_Time
CeeFax/Real_Time
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 » CEEFAX disks » telesoftware1.adl |
Filename: | CeeFax/Real_Time |
Read OK: | ✔ |
File size: | 0425 bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF802B |
File contents
10: 20: 30REM"�RESETS MASTER REAL-TIME�" 40REM"� CLOCK FROM CEEFAX � " 50REM"� R.Sterry 31.01.87 �" 60REM"� Update-1 22.02.87 �" 70REM"�Requires Acorn ATS ROM�" 80: 90: 100ONERRORGOTO10000 110*SHADOW1 120MODE7:VDU23,1| 130DIMblock%20:chan%=1 140PRINT':*TTXON 150*HON 160VDU30:PRINT"�BBC";chan%TAB(32)"�Waiting":OSCLI("CH"+STR$(chan%)) 180IFFNosword(22,12)=TRUE THEN200 190IFchan%=2THENPRINT'"�Sorry; can't find BBC1 or BBC2 !!"':GOTO240ELSEchan%=chan%+1:GOTO160 200TIME$=FNdate($(block%+1)) 210IFFNosword(21,10)=FALSE THENRUN 220*TTXOFF 230TIME$=$(block%+1):CLS:PRINT'"�Real-time clock reset from BBC";chan%"..."''"�"TIME$' 240VDU23,1,1|:*TTXOFF 250END 260: 270: 280: 1000DEFFNosword(n%,f%):LOCALt%,X%,Y%,A%:A%=&7A:X%=block%:Y%=block%DIV256 1010?block%=n%:t%=TIME 1020REPEAT:CALL&FFF1:UNTILblock%?f%<>&FF ORTIME>=t%+250 1030block%?(f%-1)=13:IFblock%?f%=&FF THEN=FALSE ELSE=TRUE 1040: 1050: 1060DEFFNdate(date$):LOCALday$,d%,month%,month$ 1070start%=HIMEM+19:FORd%=1TO3:day$=day$+CHR$((start%?d%)AND127):NEXT 1080month%=VAL(MID$(date$,4,2)):month$=MID$("JanFebMarAprMayJunJulAugSepOctNovDec",(month%-1)*3+1,3) 1090=day$+","+LEFT$(date$,2)+" "+month$+" "+RIGHT$(date$,4) 1100: 1110: 1120: 10000ONERROROFF 10010*TTXOFF 10020MODE7:PRINT:REPORT:PRINT" at line ";ERL 10030END
: : �"�RESETS MASTER REAL-TIME�" ( �"� CLOCK FROM CEEFAX � " 2 �"� R.Sterry 31.01.87 �" < �"� Update-1 22.02.87 �" F �"�Requires Acorn ATS ROM�" P: Z: d��TPg n*SHADOW1 x �7:�23,1| ��block%20:chan%=1 � �':*TTXON �*HON �4�30:�"�BBC";chan%�32)"�Waiting":�("CH"+�(chan%)) ��osword(22,12)=� ��dH@ �N�chan%=2��'"�Sorry; can't find BBC1 or BBC2 !!"':�dp@�chan%=chan%+1:�t`@ ��$=�date($(block%+1)) ��osword(21,10)=� �� �*TTXOFF �K�$=$(block%+1):�:�'"�Real-time clock reset from BBC";chan%"..."''"�"�$' ��23,1,1|:*TTXOFF �� : : : �?ݤosword(n%,f%):�t%,X%,Y%,A%:A%=&7A:X%=block%:Y%=block%�256 �?block%=n%:t%=� �'�:�&FFF1:�block%?f%<>&FF ��>=t%+250 +block%?(f%-1)=13:�block%?f%=&FF �=� �=� : : $(ݤdate(date$):�day$,d%,month%,month$ .6start%=�+19:�d%=1�3:day$=day$+�((start%?d%)�127):� 8Zmonth%=�(�date$,4,2)):month$=�"JanFebMarAprMayJunJulAugSepOctNovDec",(month%-1)*3+1,3) B0=day$+","+�date$,2)+" "+month$+" "+�date$,4) L: V: `: ' '*TTXOFF '$�7:�:�:�" at line ";� '.� �
00000000 0d 00 0a 05 3a 0d 00 14 05 3a 0d 00 1e 20 f4 22 |....:....:... ."| 00000010 83 52 45 53 45 54 53 20 4d 41 53 54 45 52 20 52 |.RESETS MASTER R| 00000020 45 41 4c 2d 54 49 4d 45 87 22 0d 00 28 20 f4 22 |EAL-TIME."..( ."| 00000030 83 20 20 20 43 4c 4f 43 4b 20 46 52 4f 4d 20 43 |. CLOCK FROM C| 00000040 45 45 46 41 58 20 87 20 20 22 0d 00 32 20 f4 22 |EEFAX . "..2 ."| 00000050 86 20 20 52 2e 53 74 65 72 72 79 20 20 20 33 31 |. R.Sterry 31| 00000060 2e 30 31 2e 38 37 20 20 87 22 0d 00 3c 20 f4 22 |.01.87 ."..< ."| 00000070 81 20 20 55 70 64 61 74 65 2d 31 20 20 20 32 32 |. Update-1 22| 00000080 2e 30 32 2e 38 37 20 20 87 22 0d 00 46 20 f4 22 |.02.87 ."..F ."| 00000090 82 52 65 71 75 69 72 65 73 20 20 41 63 6f 72 6e |.Requires Acorn| 000000a0 20 41 54 53 20 52 4f 4d 87 22 0d 00 50 05 3a 0d | ATS ROM."..P.:.| 000000b0 00 5a 05 3a 0d 00 64 0b ee 85 e5 8d 54 50 67 0d |.Z.:..d.....TPg.| 000000c0 00 6e 0c 2a 53 48 41 44 4f 57 31 0d 00 78 0d eb |.n.*SHADOW1..x..| 000000d0 37 3a ef 32 33 2c 31 7c 0d 00 82 15 de 62 6c 6f |7:.23,1|.....blo| 000000e0 63 6b 25 32 30 3a 63 68 61 6e 25 3d 31 0d 00 8c |ck%20:chan%=1...| 000000f0 0d f1 27 3a 2a 54 54 58 4f 4e 0d 00 96 08 2a 48 |..':*TTXON....*H| 00000100 4f 4e 0d 00 a0 34 ef 33 30 3a f1 22 86 42 42 43 |ON...4.30:.".BBC| 00000110 22 3b 63 68 61 6e 25 8a 33 32 29 22 82 57 61 69 |";chan%.32)".Wai| 00000120 74 69 6e 67 22 3a ff 28 22 43 48 22 2b c3 28 63 |ting":.("CH"+.(c| 00000130 68 61 6e 25 29 29 0d 00 b4 1b e7 a4 6f 73 77 6f |han%))......oswo| 00000140 72 64 28 32 32 2c 31 32 29 3d b9 20 8c 8d 64 48 |rd(22,12)=. ..dH| 00000150 40 0d 00 be 4e e7 63 68 61 6e 25 3d 32 8c f1 27 |@...N.chan%=2..'| 00000160 22 83 53 6f 72 72 79 3b 20 63 61 6e 27 74 20 66 |".Sorry; can't f| 00000170 69 6e 64 20 42 42 43 31 20 6f 72 20 42 42 43 32 |ind BBC1 or BBC2| 00000180 20 21 21 22 27 3a e5 8d 64 70 40 8b 63 68 61 6e | !!"':..dp@.chan| 00000190 25 3d 63 68 61 6e 25 2b 31 3a e5 8d 74 60 40 0d |%=chan%+1:..t`@.| 000001a0 00 c8 19 d1 24 3d a4 64 61 74 65 28 24 28 62 6c |....$=.date($(bl| 000001b0 6f 63 6b 25 2b 31 29 29 0d 00 d2 18 e7 a4 6f 73 |ock%+1))......os| 000001c0 77 6f 72 64 28 32 31 2c 31 30 29 3d a3 20 8c f9 |word(21,10)=. ..| 000001d0 0d 00 dc 0b 2a 54 54 58 4f 46 46 0d 00 e6 4b d1 |....*TTXOFF...K.| 000001e0 24 3d 24 28 62 6c 6f 63 6b 25 2b 31 29 3a db 3a |$=$(block%+1):.:| 000001f0 f1 27 22 83 52 65 61 6c 2d 74 69 6d 65 20 63 6c |.'".Real-time cl| 00000200 6f 63 6b 20 72 65 73 65 74 20 66 72 6f 6d 20 42 |ock reset from B| 00000210 42 43 22 3b 63 68 61 6e 25 22 2e 2e 2e 22 27 27 |BC";chan%"..."''| 00000220 22 86 22 91 24 27 0d 00 f0 14 ef 32 33 2c 31 2c |".".$'.....23,1,| 00000230 31 7c 3a 2a 54 54 58 4f 46 46 0d 00 fa 05 e0 0d |1|:*TTXOFF......| 00000240 01 04 05 3a 0d 01 0e 05 3a 0d 01 18 05 3a 0d 03 |...:....:....:..| 00000250 e8 3f dd a4 6f 73 77 6f 72 64 28 6e 25 2c 66 25 |.?..osword(n%,f%| 00000260 29 3a ea 74 25 2c 58 25 2c 59 25 2c 41 25 3a 41 |):.t%,X%,Y%,A%:A| 00000270 25 3d 26 37 41 3a 58 25 3d 62 6c 6f 63 6b 25 3a |%=&7A:X%=block%:| 00000280 59 25 3d 62 6c 6f 63 6b 25 81 32 35 36 0d 03 f2 |Y%=block%.256...| 00000290 13 3f 62 6c 6f 63 6b 25 3d 6e 25 3a 74 25 3d 91 |.?block%=n%:t%=.| 000002a0 0d 03 fc 27 f5 3a d6 26 46 46 46 31 3a fd 62 6c |...'.:.&FFF1:.bl| 000002b0 6f 63 6b 25 3f 66 25 3c 3e 26 46 46 20 84 91 3e |ock%?f%<>&FF ..>| 000002c0 3d 74 25 2b 32 35 30 0d 04 06 2b 62 6c 6f 63 6b |=t%+250...+block| 000002d0 25 3f 28 66 25 2d 31 29 3d 31 33 3a e7 62 6c 6f |%?(f%-1)=13:.blo| 000002e0 63 6b 25 3f 66 25 3d 26 46 46 20 8c 3d a3 20 8b |ck%?f%=&FF .=. .| 000002f0 3d b9 0d 04 10 05 3a 0d 04 1a 05 3a 0d 04 24 28 |=.....:....:..$(| 00000300 dd a4 64 61 74 65 28 64 61 74 65 24 29 3a ea 64 |..date(date$):.d| 00000310 61 79 24 2c 64 25 2c 6d 6f 6e 74 68 25 2c 6d 6f |ay$,d%,month%,mo| 00000320 6e 74 68 24 0d 04 2e 36 73 74 61 72 74 25 3d 93 |nth$...6start%=.| 00000330 2b 31 39 3a e3 64 25 3d 31 b8 33 3a 64 61 79 24 |+19:.d%=1.3:day$| 00000340 3d 64 61 79 24 2b bd 28 28 73 74 61 72 74 25 3f |=day$+.((start%?| 00000350 64 25 29 80 31 32 37 29 3a ed 0d 04 38 5a 6d 6f |d%).127):...8Zmo| 00000360 6e 74 68 25 3d bb 28 c1 64 61 74 65 24 2c 34 2c |nth%=.(.date$,4,| 00000370 32 29 29 3a 6d 6f 6e 74 68 24 3d c1 22 4a 61 6e |2)):month$=."Jan| 00000380 46 65 62 4d 61 72 41 70 72 4d 61 79 4a 75 6e 4a |FebMarAprMayJunJ| 00000390 75 6c 41 75 67 53 65 70 4f 63 74 4e 6f 76 44 65 |ulAugSepOctNovDe| 000003a0 63 22 2c 28 6d 6f 6e 74 68 25 2d 31 29 2a 33 2b |c",(month%-1)*3+| 000003b0 31 2c 33 29 0d 04 42 30 3d 64 61 79 24 2b 22 2c |1,3)..B0=day$+",| 000003c0 22 2b c0 64 61 74 65 24 2c 32 29 2b 22 20 22 2b |"+.date$,2)+" "+| 000003d0 6d 6f 6e 74 68 24 2b 22 20 22 2b c2 64 61 74 65 |month$+" "+.date| 000003e0 24 2c 34 29 0d 04 4c 05 3a 0d 04 56 05 3a 0d 04 |$,4)..L.:..V.:..| 000003f0 60 05 3a 0d 27 10 07 ee 85 87 0d 27 1a 0b 2a 54 |`.:.'......'..*T| 00000400 54 58 4f 46 46 0d 27 24 19 eb 37 3a f1 3a f6 3a |TXOFF.'$..7:.:.:| 00000410 f1 22 20 61 74 20 6c 69 6e 65 20 22 3b 9e 0d 27 |." at line ";..'| 00000420 2e 05 e0 0d ff |.....| 00000425