-
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... keyboard) or write output (eg print text to the screen). Instead ... to those libraries so the assembler knows where to pick up ... things are much closer to assembler and you manipulate variables of ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... communicated directly to the z80 assembler. This is one of the ... formatting
// s = string to print
// n = max number of ... chars of s to print
// buf = destination address ... to the string message to print (remember strings in C are ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... formatting
// s = string to print
// n = max number of ... chars of s to print
// buf = destination address ... , 1, s_buffer+32, stride); // print one fat char at end ... in and rewriten scroll() in assembler. There are other faster ways ... -
Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... lines when using the Spin assembler. I thought it would be ... to assemblers if they could print out t-states for each ... would be nice if the assembler could spew out some error ... (I really liked SPIN's assembler in this regard). -
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... B=(32 AND A31) :
PRINT F; TAB 10; A; TAB ... CHR$ B part and just print B and browse the Spectrum ... might end up crippling the assembler code you're trying to ... -
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... CHR$ B part and just print B and browse the Spectrum ... might end up crippling the assembler code you're trying to ... -
What did Spectrum BASIC lack (and was BBC BASIC so good?)Over the years, I've read in various multi-format magazines, that BBC BASIC was probably the best BASIC available on an 8-bit machine. I've never use…
... Basic had a built in assembler.[/B]
So did ... of UDG's and the PRINT AT statement - much more useful ... -
What did Spectrum BASIC lack (and was BBC BASIC so good?)Over the years, I've read in various multi-format magazines, that BBC BASIC was probably the best BASIC available on an 8-bit machine. I've never use…
... .g.
[CODE]
PRINT 255 AND 7
[/CODE ... 've picked up some Z80 assembler knowledge back then also, instead ... emulator having a built in assembler/monitor. I didn't start ... writing any significant Z80 assembler until 2005.
To ... -
What did Spectrum BASIC lack (and was BBC BASIC so good?)Over the years, I've read in various multi-format magazines, that BBC BASIC was probably the best BASIC available on an 8-bit machine. I've never use…
... functionality than a free, inbuilt assembler.
Not that ... of UDG's and the PRINT AT statement - much more ... have you looked at the "assembler" source to Elite? Eeeewwwwww. ... programmers' responsibility, rather than the assembler? Or do you mean how ... -
Interface rom - Need help to dump itHi, I have temporarily an interface that is similar to a multiface. It has an NMI button and displays a menu where states can be saved and pokes ent…
... to use that contains an Assembler/Debugger (called MicroSource). I managed ... command line:
[code]PRINT IN nnnnn[/code]
(where ... is OFF, it should simply print a number to the screen ... -
Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... into memory, but do not print anything out. (Maybe a dissasembly ... show if they ever do print to the screen). The screenshot ... utility I think is an assembler/monitor, so an ideal screenshot ... -
Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... perhaps?). It never seems to print anything to the screen. (Nothing ... version. Clearly this contains the assembler source of the game embedded ... guess that it needs whichever assembler program it was developed in ... -
Cross Platform DevelopmentWhat's the best way to develop cross platform apps? By best, the only limiting criteria would be "at no cost" :)
... be implemented in hand-optimized assembler. On the z80, C ... library routines in hand-optimized assembler and have the compiler/programmer ... -- if you only need to print some raw text out one ... even special call linkages for assembler routines that can reduce ... -
ANNOUNCE: BASin r14 is up. New SCREEN$ paintbox included.Hi all, Well, I can't sit on this any longer - so I've released it. Let's all get a good testing session going, eh? You can get the new BASin [url=…
... (for translate ASCII graphics to print in code).
An ... to BASIC? BASin includes an assembler and a sprite editor but ... -
ANNOUNCE: BASin r14 is up. New SCREEN$ paintbox included.Hi all, Well, I can't sit on this any longer - so I've released it. Let's all get a good testing session going, eh? You can get the new BASin [url=…
... to BASIC? BASin includes an assembler and a sprite editor but ... designer, that translate result to PRINT lines, help for better graphics ... -
[WANTED] ASM routinesHi there, 1.) i really need 5-6 working and well commented routines, showing assembler capabilities. They should be simple, but not too much complic…
... is written to ZXSpin Z80 assembler.
Can anyone help me ... 'll need another routine to print the BCD to the screen ... -
VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... the freeware "DASM" cross assembler, and then importing the machine ... />
;Initialise score and print it
STA SCORE
STY WORMHEAD
; print worm on new position
print it
SED
... -
Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…
... academic programming course *must* cover assembler. If more people had seen ... exercise: write a program to print out the odd numbers up ... -
How does the Speccy deal with the Character Set?Hi All, Can anyone spare a little time to explain to me the basic Assembly method of how the Speccy interprets and retrieves Characters to print on …
... to write a string in assembler is this. HL points to ... /> ret z
rst 16 ; print the character
inc hl ... -
Convert Writer document to .txt.Is there a simple way how to do it? (I mean the editor by Softechnics called The Writer.)
... start typing.
When you print the text it will use ... /> It works with TORNADO, the assembler I use on my old ... -
Convert Writer document to .txt.Is there a simple way how to do it? (I mean the editor by Softechnics called The Writer.)
... start typing.
When you print the text it will use ... /> It works with TORNADO, the assembler I use on my old ... -
Getting started with asm Speccy codingSomeone on another forum I read has asked for good Speccy coding resources. I thought it would be great to link him to a simple tutorial about how to…
... /> RST 16 ; Call the print routine
LD A, ... /> RST 16 ; Call the print routine
LD A, ... /> RST 16 ; Call the print routine
LD A, ... re just starting out in assembler, there are some good ... -
Getting started with asm Speccy codingSomeone on another forum I read has asked for good Speccy coding resources. I thought it would be great to link him to a simple tutorial about how to…
... /> RST 16 ; Call the print routine
LD A, ... /> RST 16 ; Call the print routine
LD A, ... /> RST 16 ; Call the print routine[/code]
... re just starting out in assembler, there are some good ... -
POKING graphicsI remember using binary code (in BASIC) to POKE graphics (thanks Input magazine!) Using a FOR..NEXT loop you would POKE each square in the 8X8 charac…
... /> Is there a way in assembler to save memory by drawing ... machine-code games ignore the PRINT mechanism entirely and do their ... -
POKING graphicsI remember using binary code (in BASIC) to POKE graphics (thanks Input magazine!) Using a FOR..NEXT loop you would POKE each square in the 8X8 charac…
... there a way in assembler to save memory by ... as something else and Print it again somewhere else ... every time the BASIC PRINT (or ROM routine that ... custom written Print routines then you could print the text ... this with the BASIC PRINT functions and using the ... -
Commodore 1541 disk Drive.I cannot find the original thread I said this in before so I'll start a new one. I am thinking of getting a commodore 1541 Disk drive for my old br…
... should get turbo assembler, thats a well used assembler loads used :)
print onscreen and the modes are ... -
What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... can sometimes be a bit assembler-specific. What you write would ... 're running into trouble - the assembler you're using may not ... a, (hl) ; fetch char to print
and a ; is A ... it is
rst 0x10 ; print the char
inc hl ... -
What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... old days, Zeus Assembler, then moved onto the assembler in BASin which ... .net/game/z80asm"]Z80 PC Assembler or z80asm[/URL] which is ... ; length of string to print
call 8252 ; print our string
What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... has a fairly user-friendly assembler and you can test your ... a bit
call 6683 ;print bc
ld a,13 ... ;
rst 10h ;print Return
pop af ;get ...What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... a bit
call 6683 ;print bc
ld a,13 ... ;
rst 10h ;print Return
pop af ;get ... dealing with low level skuzzy assembler :confused:
Half the ...
