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A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... not affect regular use of z88dk.
[B]The ... bugfixes from later revisions of z88dk and plugging it into ... example, I believe Timmy's problems with zx_border() happen because he ... customizable as far as memory requirements and memory map and this ... -
A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... not affect regular use of z88dk.
[B]The ... bugfixes from later revisions of z88dk and plugging it into ... example, I believe Timmy's problems with zx_border() happen because he ... customizable as far as memory requirements and memory map and this ... -
z88dk vs. sdccI've just read this article (in Spanish) [url]http://www.cpcmania.com/index2.asp?urldest=Docs/Programming/SDCC_vs_z88dk_Comparando_tama%F1o_y_velocid…
... There are absolutely no problems with using inline ...
... ; another no memory error
jp nc, stdio_error_enomem_zc ... require calls to the z88dk functions with pushix/ ... br />
The z88dk equivalent using CALLEE linkage:
Relocation with SDCCI desperately need auto- relocation with SDCC. Something that will compile all of my code using start address 0 and generate relocation table so that…
... hl, which will cause problems for other generated code.
memory banks or for the kernel, eg). Z88dk's is ... [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/malloc/ ... z88dk has the same in its balloc library (block memory allocator ...z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…
... /> call [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/input/spectrum ... not sure if that causes problems with any code you ... />
Also keep the memory map in mind -- this is ... and can lead to frustrating problems. In your program, you ...FZX Driver for z88dkAn fzx library for z88dk can be downloaded [URL="https://drive.google.com/file/d/0B6XhJJ33xpOWM2hWNjAxMVkxaEk/edit?usp=sharing"]here[/URL]. The libr…
... . They're solving mutually exclusive problems, really.
A graphical ... of things like text terminals (z88dk's stdio, eg), irc (winston ... nice things come up but memory always seems to get in ...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…
... , using shift tables, using direct memory modifications... So this "linker" would ... /> You just thinking like a z88dk user, that's the problem ... write this yourself, without any problems I believe :)Beautiful codeSome people see beauty or something sublime in maths formulas and equations, can anyone suggest examples of beautiful or sublime programming?
... in the new clib in z88dk is object oriented using message ... to structure it such that memory usage is close to the ... />
I would have zero problems with using such a flood ... where an upper limit on memory use can be placed.Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... value. There's potential for problems there.
Testing is ... but arrangement is different in memory.
What that ... that the math lib with z88dk will be much more complete ... t be much difference between z88dk and modern C compilers). So ...Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... value. There's potential for problems there.I expect they must ... but arrangement is different in memory.
What that means ... that the math lib with z88dk will be much more complete ... 't be much difference between z88dk and modern C compilers). So ...Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... code compiled with SDCC and Z88DK is always going to be ... supports and the size in memory of floating point data. In ... well, although for SDCC and Z88DK they may benefit from something ... them deal with the various problems (instability, poor usability, poor ...I'm writing an Operating SystemOkay this might seem like a bait thread, but I am legitamately interested in figuring out how to write a multi-process system for the ZX Spectrum (no…
... z80asm that comes with z88dk generates relocate information. Along ... outputs destined for different memory banks).
If ... current version from http://nightly.z88dk.org/[/quote]
problems (i.e. disable POKE ...XeldaI've decided to take on the Zelda tribute game and take over the Xelda title (because it's a great title name). Working with the MK2 Mojon twins gam…
... this [url="https://github.com/z88dk/z88dk/blob/master/libsrc/sprites/software ... game engine. I have several problems: The MK2 has some bugs ... always, I am looking for memory efficient decent puzzles. Push ... puzzles are almost free in memory, but you can not ...endless runner project..So I'm thinking of writing a small tutorial series on writing games for the speccy in C, and figured that an endless runner would be an easy example …
... 'll see, eg, the entire z88dk library (~1k functions) is written ... now know why and what problems I had(have?) with C ... . This is your program accessing memory outside of array bounds or ... trying to modify memory it shouldn't through pointers ...Beginner's z88dk help rqdI'm struggling to get my first z88dk C program to compile. My program is this: #include <spectrum.h> int main() { zx_border(INK_BLACK); } …
... that's why thricenightly had problems. He found those old ... [url="https://github.com/z88dk/z88dk/tree/master/libsrc/_DEVELOPMENT/ ... br /> https://github.com/z88dk/z88dk/tree/master/libsrc/sprites/software ... and it now gets memory implicitly through malloc and ...z88dk multicolour enginesI've been trying to work out how the multicolour sprite engines have been implemented in z88dk. It's not obvious. Looking in the source, I found …
... The [url="https://github.com/z88dk/z88dk/blob/master/libsrc/_DEVELOPMENT/target ... at absolute locations in memory you do have to ... to load separate binaries into memory.
[code]
... run, which can cause problems with the rom's use ...Serious facts about the ZX Spectrum Serious fact Number 1: It is a business machine. From an article about and interview with Sir Clive ( by Mike Cowley) Sir Clive says here:-"Nor…
... but I'm thinking of Z88DK which doesn't, I find ... ]
One compiler in z88dk does not directly support multi ... . This is a problem for memory constrained systems. I've also ... his listing. These are the problems lack of organization bring to ...AY musicThis is a format I'm proposing for an AY music player. If anyone can see any problems or anywhere it can be improved please say so. An AY music form…
... /> If anyone can see any problems or anywhere it can be ... 2byte values containing the instrument memory loaction offsets plus a final ... at the bottom of the memory 16k in the top page ... can be used at any memory location. Thus all the information ...anybody having problems?............hi there, is anybody having problems seeing their post as I seem to be having probs seeing my post in the emulators forum with the title: what are t…
hi there, is anybody having problems seeing their post as I ...THE SPECTRUM QUIZ IS HEREOkay folks, here are 30 questions. The person who EMAILS them to me with the most correct is the winner. No cheating, use your memory and not the W…
... winner. No cheating, use your memory and not the WOS archive ... ! However, you have two big problems: a time limit and a ...Memory usageBrowsing the online documentation for the Spectrum I came across a peculiar discrepency. As we all know the start of the RAM is at 16384 which is whe…
... is where the screen memory resides. The screen memory ends at 23296 ... is what on earth the memory before KSTATE and after the ... video memory is used for on a ...Spectrum problemHi I've just been trying to resurrect my 48k spectrum. I'm having some problems loading some of my games, but if it does completely load, it crashe…
... spectrum. I'm having some problems loading some of my games ... this be some kind of memory problem and if so can ...ANNOUNCE: Fuse 0.6.0 and friendsThe Fuse team announce the release of version 0.6.0 of Fuse, along with version 0.6.0 of the Fuse utilities and version 0.1.1 of libspectrum, the Spe…
... />
* Stop `rzxtool' accessing unallocated memory when adding a snapshot to ... />
Please report any bugs/problems/etc...
Phil, on ...Having problems with Falcon Patrol 2Ive recently discovered the wonder of TZX.files, giving my old 48k spectrum a new lease of life.. But im having problems getting a copy of Falcon P…
... ..
But im having problems getting a copy of Falcon ...Spectrum +2 problem...I've just had a Spectrum go down on me (not that way TK, so don't try it...) I was playing a game with no problems for about 20 minutes, and the Spe…
... playing a game with no problems for about 20 minutes, and ... it's saving something from memory. Other strange things happen too ...128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …
... />
Port 32765 controls the memory paging. Bits 0-2 determine ...z88dk Spectrum Screen Driver problemHi guys, I've been messing around with z88dk a bit and was trying to output some stuff to the screen. Reading the docs, it says that I can use the Z…
... 've been messing around with z88dk a bit and was trying ...Problems when loading...I've recently obtained a ZX Spectrum 48k and am having problems loading games. The load sequence does its thing for x amount of minutes and then ins…
... Spectrum 48k and am having problems loading games.
The ...You may have seen this but it made me laughCan anybody help me with this software problem? You might have the same problems? A couple of years ago I upgraded to Girlfriend 1.0 from Drinking M…
... ? You might have the same problems?
A couple of years ... in Wife 1.0's memory and could not be deleted ... XP but there could be problems. If Wife 1.0 detects ...ZX80/81 memory expansion and 48k + Lightpen for saleAll are in original packaging and the lightpen has it's software and manual. The memory expansion is a 16k one. E-mail me at [email="patrick@wych01…
All are in original packaging and the lightpen has it's software and manual.
The memory expansion is a 16k one.
E-mail me at [email="patrick@wych01.freeserve.co.uk"]patrick@wych01.freeserve.co.uk[/email] if intrested..
