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Byte-order backbufferThis is a tool for Z80 coders who wish the Spectrum screen had a serial layout. It runs as an interrupt mode 2 service routine and uses POP and PUSH …
... have been a smidgen faster but then the copy ... br /> ret ; return to BASIC
org 0xc39a ... br /> jp 56 ; exit via BASIC interrupt handler
...
pop af ; read 16 bytes
pop bc ... and b) LDI is faster than POP/PUSH for ... -
Lame BASIC BEEPer editor - alphaI like music, like BASIC and find all current music utilities complicated. Since I enjoy Sinclair BASIC so much, I came up with a simple BEEPer edito…
I like music, like BASIC and find all current music ... complicated. Since I enjoy Sinclair BASIC so much, I came up ... code block, create player to read from code block instead of ... -
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…
... programming in BASIC, but I'm finding using a PC keyboard to ... emulate 48k or 128k BASIC tiresome due ... just to get around the keyboard issue. Has anyone got any ... -
yeah x 0.0.2first: [URL="http://www.yeah-unix.org/downloads/yeah_0.0.2.tar.gz"]the goods are at - http://www.yeah-unix.org/downloads/yeah_0.0.2.tar.gz[/URL] aft…
... version "retro" shall only support basic hardware that existed in 198x ... - support for device drivers,
- basic console output (clear screen, 8x8 ... ?
=============
- keyboard device driver (buffered, just read operation, async) [experimental ... -
L Break Into Program, 0:1 BlogThis is very much a work-in-progress but it's got a load of Z80 code I'm in the progress of writing, including some fast vector graphics primitives (…
... some Spectrum fundamentals (output text, read keyboard etc).
A lot ... , plus the beginnings of a BASIC and machine code primer.
Spectrum+ and dead keyboardI have a Spectrum+ which had no picture just snow on TV. I found instructions, that it might be regulator 7805, so I changed it. Now I saw something …
... I pressed any key on keyboard. So i tried another keyboards ... working, but no response. I read some instructions, which said it ...Stealth AllRAM SpectrumHaving just received a couple of new keyboard membranes to fix a couple of machines with, the thought crossed me that I should do a special project w…
... a couple of new keyboard membranes to fix a ... , and a freshly replaced keyboard membrane for a spare case ... one 4K page (the basic size of a single Spectranet ... , a write and a read pin. The Spectrum ROM ... two chip selects and a read pin. Basically, SRAM and ...Velesoft's ZX128+2 with 1.5MB memoryMy old ZX128+2 PROFI (grey model - spanish version) for sale here: [url]http://aukro.cz/super-zx-spectrum-128-2-1-5-mb-i2738723874.html[/url] Back s…
... ). Easy switching between systems from basic.
- contain MB02+ ... different ZX roms from ZX basic.
- implemented TR ... russian games and demos run faster.
- PROFI can ... adress lines A8-A15 for keyboard
- all dram ...Image to BASIC commandsHi all I'm looking for an app that read an image (jpg, gif, etc...) and convert it to BASIC commands (DRAW, CIRCLE, etc...) The images to convert wi…
... that read an image (jpg, gif, etc...) and convert it to BASIC ...+3 BASIC DOS_DemoI got side-tracked while working on the Op.Wolf conversion and ended up writing this +3 DOS utility which provides most of the disk functions that mi…
... but which don't have BASIC commands for them.
[center ... I want to include a READ check to prevent critical areas ...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 ... ]
K is the keyboard's half row, comes from ... pressed
[QUOTE]Keyboard 0
1) Caps Shift ... 5) Y=16
Keyboard 6
1) Enter = 1 ... 5) H=16
Keyboard 7
1) Space=1 ...ZX Spectrum +2 Keyboard not workingI've just plugged in my +2 after quite a while of not using it and found that my keyboard isn't functioning. I've found that only the Loader is worki…
... it and found that my keyboard isn't functioning. I've ... keys to check the +3 BASIC or 48k mode.
Spectranet: Basic extension to get directory listingThis is a short basic extension for the spectranet to assign a directory listing to a basic variable. No more screen scrapping required! It could be…
This is a short basic extension for the spectranet ... a directory listing to a basic variable. No more screen ... d$ holds the last entry read in the directory.
< ... /> to select directory to read from, this on return sets ... If you don't read to the end bad things ...Arcade Game Designer 4Just released over at the AGD forums. New this time: Sprites can now be individually coloured using the SPRITEINK command. If 16x16 sprites aren't…
... 2 or 3 to select keyboard, Kempston or Sinclair controls respectively ...
The call to the keyboard/joystick control routines has moved ... and will create the relevant BASIC loader for you, saving it ... - Q, R and the read-only CLOCK. The ladder blocks ...SE Basic IV 4.1 Buffy previewSE Basic IV 4.0 Anya was released back in December 2012. You can read about it here: [url]http://cheveron.github.io/sebasic4/[/url] But here's some …
... in December 2012. You can read about it here: [url]http ... />
* A fork of OpenSE BASIC.
* Supplied with FUSE (> ... language closer to the Minimal BASIC 78 standard. It still retains ... of the characteristics of OpenSE BASIC.
While Anya ...Homebrew keyboardGuys, just a quick question. I really should know, but I don't :( I've built keyboards for the standard layout before now, and was hoping to expand…
... to something like the Spectrum + keyboard, with shifted characters etc.
read the switch contact reliably - the ... anybody ever built a + type keyboard from just tactile switches and ...Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…
... basic listing with a little annoying thought "it would be much faster ... frustration I went back to basic..
*Fast forwards.
read already from the book... so ... is serious. Time to re-read the first 3 chapters again ...DK?Tronics keyboard troubleI have a DK?Tronics keyboard here, which is causing some trouble. Physically it?s in great shape, but some keys simply do not work. The non-working k…
I have a DK?Tronics keyboard here, which is causing some ... had a look at the keyboard schematics, but with that many ... from the connector to the keyboard PCB (pins at the rear ... PCB, but all of them read around 0.6VMOVE_M Object Movement Manager for BASICAs moving things around on the screen is usually the slowest part of a game written in BASIC, I've been pottering around with this routine to handle …
... time, scanning the keyboard and moving things based ... To temporarily enable the keyboard from BASIC:
REM RESTORE ... MOVE_M moving object control for BASIC
; runs with interrupts ... exceptions are dealt with from BASIC
; object properties ...Boriel's ZX BASIC (FAO: Karingal)It occurs to me that this "room" (which started out as the SE Basic "room"), could do with an update to its description. Currently reads: "Anything …
... Currently reads:
"Anything Sinclair Basic related; history, development, tips, Sinclair ... Extended Basic and BASin."
Probably ought to read something ... like:
"Anything Sinclair BASIC related; history ...The Elite ZX Spectrum bluetooth keyboard and their implementation of key ghosting.They have plans to release it September 2014. [url]http://bluetoothzxspectrum.elite-systems.co.uk/index.php[/url] They have also a Kickstarter page,…
... but not limited to ‘keyboard ghosting’. ‘Keyboard ghosting’ is an artefact ... information.[B] “In essence, ‘keyboard ghosting’ is the problem that ... Sinclair ZX Spectrum[/B], ‘keyboard ghosting’ showed itself when three ... the ROM routines to read the keyboard).New Game: Spiker: Basic TrainingThis is a new game for 128K spectrums inspired by the Spectrum spaceship mascot thread here on WOS. Even if you hate the game, it is worth loading up…
...
to this: your "[U]Basic Training[/U]."
to pass your basic training. You've got three ... = fast bullets
2. Red = faster reload (up to 5 steps ... ://blackjet.co.uk/spectrum/Spiker:-Basic-Training/[/url]
More ...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…
... Pandora version is a lot faster) and as a result, ... Like a variable, but much faster to process as no look ... the various stacks allocated to BASIC
Sprites now have ... were clashing... unsurprisingly!
Rapid keyboard hammering could cause a crash ...Using even ports for input?I've been looking for unused ports to use with my clashbasher interface. I understand that the spectrum only considers A0 when decoding its input p…
... port for reading the keyboard and loading from tape ... port is considered a read of the keyboard and EAR socket.< ... line in the keyboard is to be read.
So ... I wrote a small basic loop to print the ... conflict with reading the keyboard because all the high ...BASIC games.I remember back in the day, there was a way you could read through the BASIC of certain games, such as Football Manager or Johnny Reb. I can't rememb…
... a way you could read through the BASIC of certain games, such ... it just goes into the BASIC listing? Can you still do ... which games were written in BASIC?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…
... tape/TAP/TZX any BASIC program which has been ... intended for dumping protected BASIC loaders, as was already ... =mc TO mc+13: READ b: POKE a,b: ... bytes THEN PRINT "not a BASIC program header": STOP
BASIC listing formatter, which in ...Read Data from memoryHi there. Not been on this scene for a long time. Does anyone know how to do a routine to read data from memory(peek..etc) rather than using lines of…
... to do a routine to read data from memory(peek..etc ... using lines of data in basic...
My normal routine ... =1 to 10
30 read a(f)
40 next ...Fast and easy read/write of attributes?What are the fastest or easiest ways to check the attributes of tiles on the screen, in BASIC? It seems to be a great way of storing object info. …
... tiles on the screen, in BASIC? It seems to be a ... grab the remainder in ZX BASIC.
Is there any ... ? I presume this can be faster than doing a PRINT AT ...Bastris 2Following on from [url=http://www.worldofspectrum.org/forums/showthread.php?t=47706]this thread[/url] I've lashed together a new version of Bastris -…
... in Speccy basic in 2002. This version should have working keyboard input ... on all speccies, and runs faster, 'cause I ... 's reasonably playable (for a BASIC game...) as it is now ...Problem Reading the KeyboardHi Folks, I'm working my way through Toni Baker's rather good book and thought I'd write some code to scan the keyboard and store the results so tha…
... - Loop through the keyboard segments
;3.1 - Read the key states ... ;Calculate the keyboard segment number
IN A,(0xFE) ;Read the key ...
