-
CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …
... were running out of memory, well I can save you a few ... idea. It is sure to save at least half a KB ... in the backside by dynamic string allocation at program runtime. That ... -
CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …
... were running out of memory, well I can save you a few ... have a comma in the string (for obvious reasons - it is ... -
BASin r14c - maintenance releaseAfter the recent discussions, BASin has been released as version 14c. It's only a maintenance release, and some of the really big new features are un…
... each expression the current memory image is copied into ... is executed using that memory image, using BASin's ... Fixed - You can now save your SCREEN$ as .scr files ... or PLAY token into a string.
Fixed - The ... (BIN Token) inside a string were getting an extra ( ... -
Jetpac questionHi all, I just bought a copy of Jetpac off of Ebay and I'm having problems. To start, I'm trying to play it on an issue 2 Speccy with Interface 1, 2 …
...
;PseudoRandom Memory Fill
;Store end of ... HL ; Restore Seed used for memory fill
LD (SEED16), ... (HL),D ; Place values in memory
INC HL ... of string reached
PUSH DE ; Save co-ords and string pointer ... -
Girlfriend's computerI'm on my girlfriends computer atm -- one which she has asked me to sort out. It is a Vista computer which has reportedly slowed down since she fir…
... \ CurrentVersion
Edit the String Value called RegDone and Give ... -t 00 -f
Save the shortcut and you now ... five seconds.
********************************************************************
Memory Performance Tweak
... -
Playing 128k music with z88dk ?Hi, I'm amazed how easy seems to make things with z88dk to build spectrum asm programs. After my first approach I miss some way to play 128k music, s…
... #asm
push af ; save registers (if the music routine ... call music_routine ; or a fixed memory address if you know where ... consistent with the suggested memory map used by SP1 ... wiki for how to save registers using macros) or ... -
Simple text compressionI just checked one idea about text compression. Do not take it as recomendation but rather as info which can you save some time when you are solving …
... [word] Number of String Messages in String Data (can be & ... strings from a Huffman Encoded String Database
;
LeafNodeFound:
; Save Cursor back to memory
LD (CursorPos), ... : .word 0 ; String Base (address of string[0])
CursorPos ... -
DATA BIN - How to read the contentOkay I hit a snag with my Image to ZX Spec program that the plot/draw command eats too much memory. So I want to use DATA BIN to insert converted jp…
... to load basic together with string variable filled with your image ... /> This code will plot the string to screen:
30 ... can perform: RUN and then SAVE "test" LINE 30
memory model suitable for loading via ... -
!!! Trdos Emulation On Zx !!![B]This is software emulator of TRDOS(betadisk). Yet is writed only for interface MB02+, but will ported to more other IDE interfaces with external r…
... calling ROM TAPE LOAD and SAVE routines. These routines are trapped ... work with hexa using %ffff, val function, extended poke, peek ... My old MB02 has additionally "memory LED map". It is matrix ... when processor is accessing this memory address. What is it good ... -
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…
...
3. dynamic memory allocated with malloc() comes from ... 42 ; ///////////////////////
43 ; DEFAULT MEMORY MAP
44 ; ///////////////////////
... important that you save all registers being used ... you may need to save more. The wiki ... -
Arrays in asm ?Just following the idea to make the menu entirely in asm, how can i handle arrays in asm to store the each game loader to be loaded ? thx in advance
... :
* a table of string entries (in other words, a ... in hex). \x0 in the string means the byte 00:
save some memory compared to the first example ... can put the strings in memory, you can use a linked ... -
SpecOS progressOk, As you can all see, I'm back - and I've been working away on SpecOS for a while now. There's a few videos, which you can see on my blog: [url]h…
... my point is this: When memory increased, programming quality decreased (initially ... be stored and passed around string variables)(You can throw in ... like to be able to save my BASIC as an ascii ... -
Hacking the O.C.P Full Screen Editor/AssemblerIf you have been reading my posts recently then you will know that I am eager to have the sourcecode I wrote for the Spectrum during the period 1988 …
... where the sourcecode started in memory - 89EDh. The next job ... a character count before each string.
The ... the TAB logic to save hand editing the source. ... graphics is loaded into memory by a BASIC stub ... a .SNA snapshot of memory so I could run ... -
ZX BASIC and garbage collection...Hi Folks, I was thinking about using the following approach in a program I am writing: [CODE]DIM d$(100,50) LOAD "NAMES" DATA d$() ... DIM d$(50,25…
... . The arrays are stored using SAVE DATA.
How ... a filename, which is a string value, followed by DATA and ... [B]Any array currently in memory having the same letter name ... character arrays, any string variable currently in memory having the same letter ... -
Saving space...Hi Folks, Looking for ways to save some memory in a program I am writing. In a number of places I have the following code: [CODE]xxxx PAUSE 1: …
... /> Looking for ways to save some memory in a program I am ... [B]14 bytes [/B]in memory i.e.
[FONT ... SGN PI:
RANDOMIZE USR VAL "64564"[/CODE]
SGN ... PI 2 bytes
VAL "64564" 8 bytes
SE Basic Type-ins^Pete suggested creating a sticky thread for SE Basic discussion. I thought a Type-ins thread might also be useful. Up to the mods if they want to ma…
... LET Ab = VAL "9": LET A=VAL "10": LET Bb=VAL "11": LET ... create the note table and save it as a DATA ... : NEXT o
100 SAVE "note table" DATA n$()
memory is wasteful so it is ... to LOAD the DATA and SAVE it with the program:< ...Serial protocol, help!Hi, simply trying to find best way to transfer programs from PC to real ZX Spectrum for testing purposes. Under Windows I tried using Spxfr and it w…
... /> #include /* Standard library */
#include /* String function definitions */
#include /* UNIX ... /> close(fd);
/* Free memory */
free(pblock);
FORMAT "b",19200
SAVE *"b" SCREEN$
[/CODE]
machine code loadercan someone have a look at this loader and break down what its actually doing and also how i can stop it from executing the 2 loads of headerless blo…
... above, replacing the BASIC string with whatever is suitable ... LOAD "" CODE 23966
SAVE ... whatever is the syntax for ... ;LOAD d1"ds" CODE VAL "16384"
DEFB $0E ... F9,$C0,$B0 ;RANDOMIZE USR VAL "53743"
DEFM '"53743 ...INSTR function...Hi Folks, Another little program that people might find useful: [CODE]100 DIM i(4) 110 LET a$="This is some sample text" 120 LET b$="text" 130 GO S…
... not found or if either string is null or if o ... ) but returns a convenient null string instead.
The expression ... c(c,o$)" didn't save any space at all, as ... i(w$,o$,c)=
VAL (("FN i(w$,o$,c ...saving part of a BASIC programHere's a short routine to save part of a BASIC program. The idea is that it can be merged into a program and then used to save sub-routines, etc. to …
... and then uses itself to save itself excluding line 9999, thus ... " until zeroes are entered. To save the main program's variables ... finishes.
The empty string DATA item is so that ... )
9994 DIM f$(VAL "10"): INPUT "SAVE ";(la);" to ";(lz);" as ...FN nesting error?While playing with FN functions that call assembly, I've found something weird. Check out this code: [code]10 DEF FN f(a,b)=a+b 20 PRINT FN f(FN f(…
... br /> PUSH HL ; save address in DEF FN ... A ( will be zero if string '$' - '$' )
... br /> LD ($5C5D),DE ; save in CH_ADD
... />
- Allocate stack memory by decreasing SP so that ...Need help with tzxing once again :)You people helped me so much in this thread witch a custom loader: [url]http://www.worldofspectrum.org/forums/showthread.php?t=36109[/url] Maybe we…
... br /> Szybka Pamiec Tasmowa = Quick Memory Tape
Nie zatrzymuj magnetofonu ... /> Adres bloku SAVE-LOAD: =
The save routine states the ... [QUOTE] 100 PRINT AT VAL "18",VAL "5"; FLASH SGN PI ... magnetofon!": PAUSE VAL "100": PRINT AT VAL "18",NOT ...z88dk sticky?I've just tried to PM Alcoholics Anonymous and couldn't because "Alcoholics Anonymous has exceeded their stored private messages quota and cannot acc…
... allocated from a pool of memory whose size can be ... simultaneously open files. All stdio memory requirements will be satisfied through ... CALL at minus 3) and save the last ix. Returning back ... such as getting character / text string size, etc.
...What is the (hypothetically) largest 9999 lines BASIC program possible?If the Speccy had infinite amounts of memory, what is the largest 9999 line BASIC program that could be made? (in K and amount of instructions) (Yet…
... 5 and using the Debug Memory Viewer, you can highlight the ... .
Using VAL to evaluate large string expressions you can really ...stuck on recursive functionI want this function to PEEK 'l' bytes from memory starting at 's' and return them as a string, but however much I fiddle about with quoting and pare…
... /> As it's a string function, VAL$ needs to be used to ... ) returns the addressed byte from memory;
* ("FN j$("+STR$ (s ... values are calculated before VAL$ sees the string. Thus for the function ... still fail with "Out of memory", as each iteration creates a ...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…
... is that it uses more memory (obviously), but I find that ... /> (C) 2012 Timmy
Save As: demo1.c
// Memory to define the background.
Multicolour demo using z88dk + BIFROST* (+source)This is just a demo to show how to show multicolour using z88dk, using the BIFROST* engine (more info [URL="http://www.worldofspectrum.org/forums/sho…
... chars when tokenizing the string
; this ...
push hl ; save start of token
push ... bc ; save char **string_ptr + 1
memory map.
What if there was no memory or space limitation?What if there was no memory or space limitation? We've had topics about the limitations of the Speccy's hardware, topics where we discussed how good …
... SAVE on ESXDOS eliminate the need to think about memory ... 60000:
print_string:
;; print string at address hl
....
string to screen. The address ... arrive at print_string, the string pointer is no longer ...
