-
AZIMUT / Frecuency spectrum[code]start DI LD HL,#7F40 LD D,#58 loop LD B,#00 bucle1 LD A,H IN A,[#FE] XOR A,C AND A,L J…
... br /> LD A,H
IN A,[#FE]
RRA
RET[/code]
optimize in speed and size, to show ... audio input in spectrum, inspired in "EL AJUSTE DEL AZIMUT ... .
This can run in basic RANDOMIZE USR start -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... I'm just doing it in BASIC to get the logic right ... . It works, in that it encodes the file ... -
Interview with VERONIKA MEGLER ("The Hobbit" programmer)This interview with Veronika Megler (The Hobbit) has been published by elmundodelspectrum.com in Spanish, I copy it here for you all in its original …
... wrote many of the games in Basic for the books that ... were the pioneering company in computer games in Australia; I certainly ... The Hobbit caused great impact in Spain, something unusual considering ... ]?Which other games were in process in Melbourne at the same ... -
University ChallengeNearly two weeks ago Manchester University won the first University Challenge semi-final to get into the upcoming final against Pembroke College, Cam…
... I have spent more time in Spectrum BASIC than with algebra. I ... />
and having used binary in BASIC and machine code, the answer ... three.
Manchester are back in two days and if they ... -Chat then they may be in trouble. -
those darned recursive functions againI've been stuck on this one all evening. I want to dump out some memory in binary to debug a program. I've got a simple mod 2 division loop to do tha…
... to dump out some memory in binary to debug a program ... recursive DEF FN version, but in between I thought I'd ... of those results (or "Nonsense in BASIC", of course).
Now ... the digits will come out in reverse order, but if the ... -
countdown timer ?just curious if there was a pre-made one about that I could use to count down from 999 to 0. in MC / under interrupt, that returns to basic? but how…
... to 0. in MC / under interrupt, that returns to basic?
but how to approach it in basic *AND* wait for a keypress ... routine running ?
.. use IN instead of INKEY etc ?
in basic, except that element. -
Experiments mixing ULA+ and Timex Hicolour featuresI'm trying to improve my Verilog skills, so I've written a description of a complete ZX Spectrum 128K (+2 grey ROMs), with AY-3-8912. I wanted to add…
... to add ULA+ support, and in the way, I discovered that ... slow because I do it in BASIC) and while it's being ... -
2 new games - Brian Vs the Bullies & BlitzIn case you've missed it in this thread ([url]http://www.worldofspectrum.org/forums/showthread.php?t=38962[/url]) I've uploaded 2 games to celebrate …
... 've missed it in this thread ([url]http://www. ... game that my dad wrote in BASIC back in the late 80s/early ... generating the buildings (just like in the VIC-20 original), plays ... into machine code using HiSoft BASIC I also compressed the game ... -
Question about 2-channel beeper musicI confess I haven't tried all the available beeper utilities and software. I always found music software confusing and trackers are not for me. I kno…
... the good old beeper from BASIC and want to play ... music without having to leave BASIC. Let's say I ... may want to do from BASIC like for example key ... to BASIC after one note in one channel if a note in ... be able to compose music in BASIC as I always did, but ... -
Drug Wars[url]http://en.wikipedia.org/wiki/Drugwars[/url] anyone of you ever thought of doing a version of this classic on the spec? could be done in basic I…
[url]http://en.wikipedia.org/wiki/Drugwars[/url]
anyone of you ever thought of doing a version of this classic on the spec? could be done in basic I'd guess. no graphics needed really -
number padding functionI wrote a number padding function in BASIC a while ago, but when I came to want it again I couldn't find it, so I've done this enhanced [url=http://w…
... wrote a number padding function in BASIC a while ago, but when ... /padnum.asm]PadNum[/url] function in assembler. As per usual it ... , rather than using MAKE_ROOM, slotted in the STR$ aligned on the ... the pad parameters print in full, as shown in some of the ... -
Keyboard issuesI'm getting back into programming in BASIC, but I'm finding using a PC keyboard to emulate 48k or 128k BASIC tiresome due to the mapping of keys, esp…
... 'm getting back into programming in BASIC, but I'm finding using ... to emulate 48k or 128k BASIC tiresome due to the mapping ... -
Time Warpby the Computer Cabin [URL="http://www.worldofspectrum.org/showmag.cgi?mag=YourComputer/Issue8401/Pages/YourComputer840100230.jpg"]see advert[/URL] …
... written mainly in Basic, had loads of subgames in it, one in particular was ... to help me to understand Basic
The inlay was ... -
Spectrum +3 External 3.5 driveHi All, I made a 3.5 external hard drive for my Amstrad CPC & it works a treat. I would like to use the same drive on my +3 but I dont know what co…
Hi All,
I made a 3.5 external hard drive for my Amstrad CPC & it works a treat.
I would like to use the same drive on my +3 but I dont know what command to use in basic?
Any ideas? -
Encode two positive int numbers into one?Hi guys) Recently I've been trying to simulate short lists in Basic, but the point is that using limited values, say, 0-99 or 0-999, I remembered ho…
... trying to simulate short lists in Basic, but the point is that ... 's no easy MOD equivalent in ZX basic;
2) is it ... really the most Basic-efficient way?...
I ... -
How to change the colour of an input line?Hello my fellow WoS'ers I remember the way-back machine on the humble 48k where I could write a REM statement in basic, but I could also change the …
... could write a REM statement in basic, but I could also change ... -
Kempston Interface/Divide RandomnessI have just complemented my system with a Kempston joystick interface and am having some terrible stability problems. I have an Issue 4 (4a I think)…
... am getting lots of 'Nonsense in Basic' errors, corrupt graphics, random resets ... -
Your Sinclair Smash Tips - Corrected ListingsOver at Hercules' [URL="http://craigsretrocomputingpage.eu5.org/smashtips/index.html"]YS Smash Tips site[/URL] he has a list of hacks that don't work…
... "]Everyones a Wally[/URL]: Nonsense in BASIC error. Page 16.
... .html"]Highway Encounter[/URL]: Nonsense in BASIC error. Page 24. [B ... trapdoor.html"]Trapdoor[/URL]: Checksum in line 50 is wrong. ... out of range, comma in line 100 missing, wrong checksum ... -
Best books & Sugested reading..Hi i was trying to search the forum but couldnt find it. Looking at WOS there is a number of books on BASIC, programming, machine code ect.. I mess…
... a number of books on BASIC, programming, machine code ... few simple books on basic (give me a break ... subject that always eluded me in my childhood.
< ... like I do today but in spectrum basic.
... and write a solution in basic or machine code for ... -
So what's the building sequence?Hi to all Since ages I wanted to create my own program on the speccy and then offer it to people so they could enjoy (or laugh about it xD ) Now as…
... , you have to program (either in BASIC or other),
then assemble ... to do is make the BASIC program, assemble it and send ... -
syntax checking helpcan anyone help with syntax checking, its been a while since I did any basic extension coding this routine always gives :C nonsense in basic error …
... routine always gives :C nonsense in basic error on the call to ... wrong
(code is running in esxdos ram)
CH_ADD ... -
my remake of Barbarianhello i have done a remake in "open source" of the Spectrum version of Barbarian, the game of Palace Sofware in 1987. (nammed Death Sword in the USA)…
... i have done a remake in "open source" of the ... the game of Palace Sofware in 1987.
(nammed Death ... Sword in the USA)
Barbarian ... creator of the game in 1987. There are many ... game in basic, with QB64 which allows to program in BASIC on ... -
"Juego Mercantil Nuevo Mundo" wrong genreThere is no sport involved in this game, its a Strategy: management in BASIC language ;) [url]http://www.worldofspectrum.org/infoseekid.cgi?id=00243…
There is no sport involved in this game, its a Strategy: management in BASIC language ;)
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0024393[/url] -
CAT!RAM and PUTRAMLast year sometime I posted a couple of routines to: * catalogue the 128k RAMdisk in BASIC; * move RAMTOP and the stacks from BASIC. CAT!RAM and PUTR…
... br /> * catalogue the 128k RAMdisk in BASIC;
* move RAMTOP and the ... />
As CAT!RAM is in BASIC and is swapping around RAM ... stupid) from within a BASIC program while preserving the m ... stack and GOSUB stack and BASIC variables; it also updates ... -
New Z80 CPU emulation testerI have finally wrapped up the new [URL="http://zxds.raxoft.cz/taps/misc/z80test-1.0.zip"]Z80 tester package[/URL] I have previously announced in [URL…
... [/URL] I have previously announced in [URL="http://www.worldofspectrum.org ... /> BTW, I have even thrown in basic MEMPTR test as a bonus ... -
Newbie Spectrum developer advice ....Hi, Im new to the site and to spectrum developing - well, not quite, I wrote Spectrum programmes in Basic 30 years ago but then went off into the wo…
... quite, I wrote Spectrum programmes in Basic 30 years ago but then ... what is possible these days. In particular
1) The programme ... automatic porting utilities of ZX Basic to any of these things ... -
K7ZX - Best encoding?Is there a "best" or most reliable encoding scheme in K7ZX (can't use Otla - won't let me save as an SBB)? The ones I've used are Milks and FSK, alth…
... " or most reliable encoding scheme in K7ZX (can't use Otla ... keep getting errors like "Nonsense in BASIC", "Integer out of range", "Out ... also do it effectively and in its entirety? (Tried as original ... -
New Game: Advanced Premiership SimulatorHi Friends, I discovered BASin last Saturday, and I've found it rather fun to play with. I ended up producing this; It's basically (no pun intended)…
... football matches between teams in the English Premiership and ... where you can guess the basic result (home win, away ... 's about 16k of BASIC and 25k of machine ... it was really fun writing in BASIC again, I hadn't ... things, but writing tight BASIC programs seems to be ... -
Keyboard TrickI know how to use the multi key in BASIC with IN you can get the keys [QUOTE]IN 254+256*(255-2^K)[/QUOTE] K is the keyboard's half row, comes from …
... use the multi key in BASIC
with IN you can get ... the keys
[QUOTE]IN 254+256*(255-2^K ... ^c)
let b = 191 - IN a
if(b < ... -
horace and the spiders loading error ?[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0002350[/url] the tap , "horace2" seems to crash in 48k mode, but works in 128k +2 mode in sp…
... " seems to crash in 48k mode, but works in 128k +2 mode ... in spectulator
gives ... odd behaviours like "c nonsense in basic" instead of running
