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Loading the display with data from memoryTrying to load part of the screen(4k's worth) with data from memory location 53000, I've written this routine, but it doesnt work... [I]ld b,4000 ld…
... (4k's worth) with data from memory location 53000, I've written ... -
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…
... a routine to read data from memory(peek..etc) rather than using ... -
Poking a string to memory...I'm looking to poke a string of characters including colour control codes to memory, I'm currently doing it by hand: 16,2,19,1,22,1,1,144 That equa…
... poke a string of characters including colour control codes to memory, I ... do it by poking a string such as A$? -
BASin Release 11 out nowBASin has been updated once again, for your BASIC programming pleasure! Get it at: [url="http://homepage.ntlworld.com/paul.dunn4/BASin_r11.exe"]htt…
... keywords from strings. ie, if you type "COPY" into a string, ... The Editor will now display string literals using the characters pointed ... Just type a numeric or string expression at the editor, ... still delete the corresponding line from memory if it exists!
... -
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…
... ' bytes from memory starting at 's' and return them as a string, but ... always get either "Out of memory" or "Nonsense in BASIC". How ... -
A Miscellany of Dangerous TipsHere's a selection of ideas for using some of the more obscure system variables which I've found handy on occasion. They can be very convenient if us…
... these can be checked from elsewhere in the ... are not otherwise possible from BASIC alone.
... )
* Poking a string to memory... (Mar)
* Keyboard ... problem... (Apr)
* Screen2String (May)
* BREAK from ... -
TXT2EMU enhancementI was looking at the encodings supported by BAS2TAP for entering graphics, print controls, etc. as plain text. Basically, there's only one needed, be…
... ' bytes from memory starting at 's' and returns them as a string.) This ... -
Dan Antohi or other Interface 1bis GurusHi Dan I've been getting acquaited with the IF1bis and am starting to appreciate how much more it can do than what Im using it for. I've been using…
... BIOS that I can call from Basic?
A couple ... an extended CAT into a string or memory
I've ... -
SpecBAS 0.830 Released!Hi guys - A new official release of SpecBAS has been released. The full changelog is below, but for now here's the download: [url]https://sites.goo…
... () will remove an array from memory - can be quite slow ... parameter - POS(substr,string[,start]) begins searching "string" for "substr" ... " with three parameters: string to search, text to ... CAT shows the wildcard match string correctly
The wildcard ... -
Recommend-me-do - memory card devicesSo, both myself (with a +3 that has a dodgy drive) and my friend (with a +2) are looking at the various options for loading from memory card. What…
... the various options for loading from memory card.
What do ... to find their way onto memory card? -
Basic corruptionDoes anyone have any tips or solutions for when a Basic listing becomes over a certain size and starts to get corrupted due to paging... I remember …
... br />
However, apart from a string$ to hold the pointer, one ... for mask, and any String$ to hold background when overlayed ... idea of save the code from memory, so someone with more knowledge ... 2 pages of memory and moved RamTop from 98000 to 126000 ... -
how to pass arguments from Basic to MC ?can someone explain me (or give some link) how to pass arguments from basic to machine code? i mean something like this: PRINT USR xxxxx, arg1, arg2:…
... , assuming the arguments are numbers from 0..255 or 0..65535 ... POKE the arguments somewhere into memory, then in your MC routine ... 'd pick the numbers up from those addresses.
It ... code somewhere which takes a string from A$ and does some stuff ... -
Speed of variables vs. POKE/PEEKGreetings, I'm sure I could probably find this out after careful study of the 48K ROM disassembly, but I was wondering whether someone already knew …
... new value with the same string length).
Interestingly, again ... it will never be freed from memory unless you perform a RUN ... you can to maintain less memory and faster variable access. -
Loading ScreensWhat method of revealling loading screens can be achieved in BASIC or is the only one which can be done the one which reveals it line by line over an…
... you can reveal the screen from BASIC in any way you ... on a 128 ) memory of speccy into one string! Using ( x1 TO ... piece of this string e.g. of this memory.
The ... you can POKE a whole string into memory from the start adress given ... -
Russian Translations...As i have once again been reminded (by the "Homebrew games" thread), there are some funky looking Russian games that I can't play due to not understa…
... pre-pended onto the following string in memory. (Until now I had ... have effectively made the following string in memory eight bytes longer. The ... move the entire adjacent string back in memory too and so on ... SNA file I just derived from the BETA5 version. Hope to ... -
Coming soon...[IMG]http://myweb.tiscali.co.uk/binman/trooper1.gif[/IMG] and [IMG]http://myweb.tiscali.co.uk/binman/gbomber.gif[/IMG]
... extract lives and score data from memory, store it whilst another load ... score as a 6 character string from the memory when the game ends ... so on at the same memory locations. -
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…
... make a NULL-terminated C string.
Incidentally, here's ... another way of printing a string, this time a NULL-terminated ... represents strings). That is, a string ending with a byte 0x00 ... the byte you just fetched from memory is 0x00. Now why not ... -
Location of variableHi everyone When basic makes an array how to you find out the location in the ram of where the data is stored. :) Also, does it store the values in…
... manual. Here's an example from one of my programs, of ... VARS area for a named string array. It checks for every ... form, so manipulating them directly from memory in BASIC is a bit ... />
3000 REM FIND A STRING ARRAY NAMED IN o$
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 ... (s) returns the addressed byte from memory;
* ("FN j$("+STR$ (s ... evaluate as ""; ie. a null string.
For the looping ... calculated before VAL$ sees the string. Thus for the function call ...Project on ZX Spectrum in UniversityHi everyone, I am Max, student of media studies in berlin, and I have to do a little project on the spectrum. I am working on a sinclair zx spectrum…
... ' bytes from memory starting at 's' and returns them as a string:
from a node in a network ... $=VAL$ v$
for a string, or:
LET anumber ...Spec dev in the eighties and ninetiesWhat different ways were there of making speccy games? There is the 'worst' way which is typing in hex commands in Basic unreadable, easy to make m…
... that!! I started disassembling that from memory!![/QUOTE]
Me too ... ), and realised it was a string and printed it...
SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
...
defw x80_fbands ; binary and string
defw x80_fcp ; $ >=
memory
defw x80_fgt ; get from memory
; THE ... /> call stk_fetch ; get parameter of string x$
dec bc ; reduce ...Dan Antohi or other Interface 1bis GurusHi Dan I've been getting acquaited with the IF1bis and am starting to appreciate how much more it can do than what Im using it for. I've been using…
... BIOS that I can call from Basic?[/QUOTE]
All ... of 'BIOS calls') yet not from the 'extended BASIC'
string or memory[/QUOTE]
Hook ...Mountains of Ket - Written in Basic?Was Mountains of Ket written in Basic? And if so is there any way to break into it? The parser's pretty impressive, I want to see how it was done.
... first space (or end of string) to memory
USR compare (case ... phrase with verb dictionary in memory and return number of ... in c$: POKE it to memory, USR compare with noun ... numbers.
Logical evaluation, judging from quick and lazy overview, is ...Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
...
When a string is being constructed from smaller strings or characters ... stage of that construction in memory until it's finished executing ... and then reclaims the old string from VARS. All those stages in ... is giving an "Out of memory" error on that LET ...Alkatraz Protection System - "How to" and compo?I'm thinking about writing a "how to" regarding the [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0020807"]Alkatraz Protection System[/URL].…
... suitable location in un-contended memory.
It's important ... correct position, and enter the string DEFW (define word), press ... CURSOR right, enter the string DEFW, CURSOR right once more ... - clear the current source code from memory
BASIC - return to ...Russian Pascal CompilerHello,<div><br></div><div>Unfortunately I started a discussion (as OutBush) on the Temporary Forum Board not knowing how long it would be until the W…
... dimensional (N) array of string with string length S
< ... put a virtual screen from memory to real screen(Output ... put a window image from memory
Sound----SoundEffect( ... distance_map - maximal cell distantion from center;- MapVarValue - variable name ...
