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Goldfinch - an open software stack for mass storageYep, another pet project of mine to compete with all the others I've started. But hey, if I didn't get distracted by things like this I'd just get di…
... thing: I thought the z88dk already provided a way of ... something about the z88dk guys completely overhauling the z88dk fcntl such ... problem with the existing z88dk stdio implementation is that ... supported, a stdio library function can emulate it with chartacter ... -
BIN shorter than NOT PI?Some time ago I checked many loaders and want to ask why coders are using BIN and not NOT PI? NOT PI is only 2 Bytes, BIN would be better if it would…
... /> A command like:
[B]POKE USR "a", BIN 10101010[/B ... the same as
[B]POKE USR "a", 170[/B]
function-word [B]BIN[/B] on ... -
New to developmentHello there my fellow forum chummies, I have recently been bitten once again to go into software development, its been a while. I have a lot of ski…
... but, as kiwi mentions, z88dk is probably your best ... br /> [url]http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... ]
Finally, z88dk is not quite ANSI C ... arrays), proper typing of function pointers (I use void* ... -
Interface One - New FunctionalityAs you may (or may not) be aware the Interface One is a pretty powerful piece of kit. One of it's greatest features is being able to easily extended …
[QUOTE=jp;365827]They are indeed excellent disassemblies, but they only deal with the implementation of POKE @.[/QUOTE]
DPEEK can be done with a function.
[url]http://scratchpad.wikia.com/wiki/DEF_FN[/url] -
Interface One - New FunctionalityAs you may (or may not) be aware the Interface One is a pretty powerful piece of kit. One of it's greatest features is being able to easily extended …
... can be done with a function.
[url]http://scratchpad ... deal with (PEEK @nnnnn) and POKE @nnnnn,nnn but need to ... -
Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... reasons for me to try z88dk.
I've not ... . It's funny since that function it's NEVER :o called ... -
Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... to be the assembler in z88dk as the assembler takes care ... . It's funny since that function it's NEVER :o called ... -
Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... and these portions of the z88dk library so it's easy ... 't any hidden mallocs in z88dk's libraries (except for strdup ... memory as part of its function) and the new stdio (not ... can make this assumption because z88dk is compiling beginning at address ... -
Randomize usrHi, I've often wondered why/how they came up with RANDOMIZE USR <memory address> to invoke machine code couldn't they have used a better keyword (e…
... /> 20 CLEAR 39999
30 POKE 40000,201 : REM RET
function, but the routine is called ... -
Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... z88dk has no documentation except one line of information on every function ... the only documentation on that function. There is no description. ... figure out by it's function name and variable names. Sometimes ... open on PRINT AT equivalent function on small c. I ... -
Official CSSCGC 2010 Competition ThreadDear Wossers, As 'loser' of the 2009 competition, I am now obliged to host the 2010 competition. I have created a site which will provide a hub for …
... ]Looking forward to seeing your Z88DK effort, DP![/QUOTE]
I know Z88DK is really "small-C" but ... variable declarations anywhere in the function, not just before the start ... -
ANN: SE Basic Beta 2Somewhat surprisingly, and 10 years after I started it, SE Basic is pretty much finished. [url]http://bit.ly/d64mo3[/url] The main selling point, a…
... turning it on with a POKE? And how well does SE ... the 128K machines. It may function or you may experience
Smiler 2: In the CityHi All, I've now completed my next game, "Smiler 2: In the City". It is available for download here:- [url]http://wonko.gotdns.org/sinclair/smile…
... in calls to the set_udg() function which sets them up. Although ... my first programs written in Z88DK, I actualy wrote them before ...Problem with Spin 0.7s +3 file I/OI'm currently trying the +3 disk functions in z88dk. I've based my work upon the simple snippet Winston posted a while ago, but doing the contrary. H…
... "fopen()" function. How many flags actually supports the z88dk +3 file ... the low level "open()" function. Doesn't it support standard ... QUOTE]
The z88dk driver seems to support read ... emulation issue. Everything the z88dk driver is doing is through ...My first platformerHi all! How do you do? Been lurking here for a while, but never had the courage to join the forum. :) The Speccy was my first computer, so I've alw…
... wish to play BEEPs in Z88DK using any border colour, then ... )
{
//Call the library function to change the border colour ...tricks to simplify codingWhen i started with programming in assembler i had very simple approach to do things. Just shifting bytes around, doing simple tests and so... Later …
... ; hl = address of message function
ld a ... br /> ret ; jump to function address
[/code]
z88dk heap implementation, linked list ... new stdio implementation in z88dk. But I've ...My first platformerHi all! How do you do? Been lurking here for a while, but never had the courage to join the forum. :) The Speccy was my first computer, so I've alw…
[QUOTE=Timmy;430823]
Z88dk and sp1 is really great, ... wish to play BEEPs in Z88DK using any border colour, then ... )
{
//Call the library function to change the border colour ...My first platformerHi all! How do you do? Been lurking here for a while, but never had the courage to join the forum. :) The Speccy was my first computer, so I've alw…
... other memory location or in z88dk's data segment.
function exists which simply changes the ...My first platformerHi all! How do you do? Been lurking here for a while, but never had the courage to join the forum. :) The Speccy was my first computer, so I've alw…
... [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... Again sp1_PrintString's visit function can be used to ... graphic in memory using this function:
[code]
function returns, the sprite's ...New member here. And a spider! :)Hello everyone. My name is Sekrets. I'm quite a lonely individual, searching for a digital home where I might find fellow speccy enthusiasts to adopt…
... online [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/spectrum/display ... fewer than calling that dfloc function for each character square :-) In ... like [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/spectrum/display ...Static vs stacked local variables in z88dkHello everyone. I'm doing a program for Spectrum 48KB with z88dk v1.8 (XX Mar 2008), and I eventually discovered that if your local variables in fun…
... reason. Hand coded assembly and z88dk does not do it this ... one time set up per function call of #1. This ...
If the function is CALLEE called (the function is responsible for ... using local statics makes the function non-reentrant. However this probably ...Platform Game Designer 2Right, with Telly Heroes out of the way, I've decided to have a second attempt at this. I've ditched the old PGD2 source, and started again with the…
... didn't like the malloc function. I gave up in the ... . Easier than learning C for z88dk seems to be at the ...Full ASM code or a mixed solution ?Ok another important question. Building a program in asm, is it interesting that all the program is done in asm or always is interesting for some r…
... ]
is than
[CODE]POKE a, n[/CODE]
you ... a C compiler, like [B]z88dk[/B].zxs v0.2 releasedI have released v0.2 of zxs if anyone is interested, judging by the response to the first release, I'd say not, but I'm gonna do it anyway!. It has h…
... :
10 PAUSE 1: POKE 22528,1: POKE 22528,30: GOTO 10 ... but obviously slows the freerun function down considerably. Zxs will have ...Spectranet twitter client[youtube]-ECnN7jdgA4[/youtube] This time it's not a hack like the one we did in the pub in Oxford, it's a proper client that allows anyone to log in…
... jump table with the same function calls and parameters between 0x3E00 ... can even just use the z88dk Spectranet socket library and it ... write a fcntl for the z88dk for the filesystem layer stuff ...Compiling C.I have a bit of a question about the workings of a compiler. Suppose I wrote a small hello world in C, then I'd need to do [code] #include <stdio.h> …
... if you're using the z88dk. With most C compilers (like ... #include a file for a function you use you'll likely ... it can't see the function declaration. It's a good ... with the z88dk, the program will fail to link. The function declaration ...Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... />
[URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... this [URL="http://z88dk.cvs.sourceforge.net/viewvc/z88dk/z88dk/libsrc/sprites/software ... one char. The move sprite function probably requires changes as well ...BITWISE operators...Hi Folks, Another question - is there a way (fast) to do bitwise operations in Sinclair BASIC? Many thanks Paddy
... 64000
20 POKE 64000,10
30 POKE 64001,20
function to call the machine code ... parameters directly without needing to POKE values in.
[CODE ...Problem with pokesI can delete a poke as I entered a game?:-? For example: I entered a poke of infinite time, but for the next level, the timer to reach zero.As I ca…
...
I entered a poke of infinite time, but for ... do to make the timer function again?
poke for say infinite time. ... Rather than entering the poke you can PEEK the ... of memory that the poke changes FIRST using the ...
