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What's wrong with this code ?OK, working my way through Jonathan Cauldwells 'How To' tome and I can't get the following to run in either spin or basin. ( iused the assembler in b…
... spin or basin. ( iused the assembler in both and i tried ... />
; Show player at current print position.
splayr ld ... -
OpenSE BASIC 3.1.1The eagle-eyed will have noticed that [url="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]SE BASIC[/url] got an update last week. As a te…
... . This still left quite a large chunk of code that needed ... the original ROM, a surprisingly large amount of original software still ... (e.g. PR. instead of PRINT). The EDIT key is gone ... -
PRINT a numerical value i.e. the scoreHow do you fo about printing a numerical value using the print routine in the ROM? For instance I have a value 0-255 and want to PRINT the result at…
... a numerical value using the print routine in the ROM?
PRINT the result at say 0 ... de, (address of text to print)
ld bc, (length of ... text to print)
call 8252
Ideas for speeding up this BASIC routine?This loop can take up to 2 minutes to run, depending upon the content of the screen being scanned, about 70% of that time being taken up by lines 105…
... (other than rewriting them in assembler)? Don't worry about the ...PCL / PS driver questionsDon't know if this ever happened to any of you. I've been searching but I've yet to find a practical, permanent solution. Let's say I have a 1.4M P…
... memory" message and refuse to print. This printer is supposed to ... process data before starting to print!
Another thing I ... brand printers too. Google says "print directly to the printer instead ... a file, no matter how large it is, by telling the ...Spectrum Print 'n' Plotter JotterSpectrum Print 'n' Plotter Jotter (the A3 one) Would also be interested in scans of the two pages it contained Chris
Spectrum Print 'n' Plotter Jotter (the A3 one)
Would also be interested in scans of the two pages it contained
ChrisHidden message in Down To EarthJust found this in the Down To Earth code. I like reading these old messages left behind by programmers. [code]WELCOME TO ORIFICE Credits Darren B…
...
Tony Lill
Print routine, Opus & Zeus
including a photo, large S.A.E.
and ...Assembler v Machine CodeHi. I've been looking at a lot of the code examples in the Development section and can see that Assembler is the way to go. However, I was wondering …
... section and can see that Assembler is the way to go ...Sound programs that use +3DOS/AssemblerHi I am working on my final JSWed project and have nearly finished but i am considering changing the standard in game tune you get,the editor instruc…
... be imported but +3DOS and Assembler are the only two formats ...running this game in zxspin assemblerHello all I've written this game out in the zxpin assembler. [url]http://chuntey.wordpress.com/2010/01/12/tutorial-zx-spectrum-machine-code-game-30-m…
... game out in the zxpin assembler.
[url]http://chuntey.wordpress ...ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... want to announce that ZX-Assembler is not longer only an ... -Blockeditor being able to edit assembler code blocks directly.
FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... supports proportional fonts, you can print characters anywhere on screen, and ... is that it supports quite large fonts, with characters up to ... , simply use [B]PRINT #4[/B] to print your text, for instance ... :
[CODE]PRINT #4;AT 0,0;"FZX ...Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... to 8-bits for the assembler version.
... Andre Adrian for the original assembler version
981 REM ... 1000 REM LMUL:
1001 PRINT " ";FN b$(V)+FN b ... FN b$(C)
1002 PRINT "* ";FN b$(S)+FN ... THEN NEXT a
1393 PRINT "= "'a$(a TO)'32-a ...Inserting binary code into ZX Spin assemblerIs there any way to insert a saved binary file into ZX Spins assembler? i.e. So I have a string of DEFB commands containing data, the assembler just…
Is there any way to insert a saved binary file into ZX Spins assembler?
i.e. So I have a string of DEFB commands containing data, the assembler just interprets it as Z80 commands and wont assemble it...The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…
... to you as an alternative assembler).
Is "ld ... with syntax that no other assembler uses.
Is it ... then I could make an assembler that used [B]st[/B ... entertaining path of learning without assembler / compiler discussions getting in the ...Z80 Assembler for Win7 PC (64-bit)Does anybody know where I can get a decent Z80 assembler that will work on my 64-bit Win7 PC? I tried the first one in the WoS utilities and it would…
... can get a decent Z80 assembler that will work on my ...clang/llvm backend for Z80?Every so often I feel tempted to revisit assemblers/compilers etc. I had (for unrelated to Z80 reasons) the need to have a look at the clang compiler…
... out a pretty decent Z80 assembler). Now if z88dk could use ... it may be just too large of a job (I'd ...pixHellsOver the past year, I've been doing a fair share of Spectrum graphics and it's time for a change and that means moving to non-Speccy pixel artwork. T…
... might produce a large print. Anybody interested in a print if this?
SpecBAS 0.800 Released!Hi folks, it's that time again for another release. I was going to add a few more features, but I have other projects on the go at the moment, and it…
... INPUT the same as in PRINT
Sprite clones now inherit ... /> Fixed:
Certain embedded PRINT commands were evaluated in the ... a SCROLL? prompt with a large font caused too much scrolling ...What to do when INT doesn't work?Due to the limitations of the Spectrum's floating point number format, two slightly different large numbers, or two slightly different small fraction…
... number format, two slightly different large numbers, or two slightly ... t=19010
PRINT t 19010
PRINT INT (t/69) ... 26 + 4
PRINT t 19010
PRINT INT (t/69) ...How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... anyone have a routine to print a logo/graphic like game ... .
Oh and a print routine too that I can ...dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... (mc+13)201 THEN
PRINT "loading m/c": RESTORE 3 ... ): LET vs=ps-bs:
PRINT "PROGsize=";bs,"VARSsize=";vs: POKE ... IF c=14 THEN
PRINT INK 2;"[";:
FOR d ...
[/code]
The assembler is just this:
Routine for handling large scores?[FONT=Calibri][SIZE=3]I want to store various numbers for scores and levels etc. Some of these can be very large so will need to be held in multiple …
... of these can be very large so will need to be ...TAPlist - the emulator versionI've got this working reasonably well; there's just a couple of small extra features which I want to add. (Recall that TAPlist writes a formatted lis…
... 's in need of an assembler re-write.
Anyhoo ... , LPRINT, DATA, REM, FOR, INPUT, PRINT, IF).
[*]Display file used ... files. I'll add an assembler version in due course.
quoting ";" in ZXSpin assemblerIs there any trick to getting semi-colons in strings in the ZXSpin assembler? If I try to do this I get a "garbage following instruction" error, as t…
... in strings in the ZXSpin assembler? If I try to do ...Spectrum software bundles on Ebay - large casesI just started auctions for several Spectrum software bundles on Ebay, all in large cases. For collectors, there might be some gems, like Carrier Com…
... bundles on Ebay, all in large cases. For collectors, there might ...Why no PLOT, etc. on bottom two lines?I was pondering if there was any way to get PLOT, etc. to address the full screen from BASIC without having to write a few lines of assembler to bypa…
... write a few lines of assembler to bypass that annoying restriction ... (0-23), so why restrict PRINT to 0-21 and having ...ZX-Assembler file handling concept[QUOTE=clausjahn;777075]Dear readers, At this time, it's a good time to ask you, the future users, how to implement the file usage. Let's suggest so…
... br /> Doing this, ZX-Assembler can be used as a ... ============================================
Doing this, ZX-Assembler would open any byte-based ... br /> =====================================================
ZX-Assembler is now already able to ...Sinclair Print UtilitiesHi all, Can anyone provide me with a 'decent' scan of the instruction manual for Sinclair's PRINT UTILITIES? Mine came without instructions and I w…
... instruction manual for Sinclair's PRINT UTILITIES?
Mine came ... and I would like to print a set off to put ...
