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BASin Problems etc.Hi Folks, Paul has asked me to open this thread to document any outstanding issues that we find within BASin. No guarantees that Paul can/will fix …
... ]FOR...NEXT[/B] variable is re-typed the variable list debug window ... overflow(caused by the operating system variable changes and local settings) and ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... Sailor!"
; POKE the UDG system variable and store the UDGs somewhere ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
...
; so look at the system variable PROG
dec hl ; move ... the
push af ; operating system.
call doit1 ;
pop ... -
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... doesn't set the UDG system variable will not display the UDGs ... -
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... doesn't set the UDG system variable will not display the UDGs ... -
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... of the UDGs from the system variable and load them there, so ... check the value of the system variable.
[quote]I expect ... -
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... of the UDGs from the system variable and load them there, so ... check the value of the system variable.[/QUOTE]
Of course ... -
Pixel Color IncorrectHello i am new to the ZX Spectrum and z80 assembly language. I am coding my first game and am having a small problem. I am trying to make the botom r…
... [/i] command setts the ATTR_P system variable. -
GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
...
; so look at the system variable PROG
dec hl ; move ... -
Storing and displaying attributes...Hi Folks, I have a requirement to store and then redisplay a line of attributes from the screen. For example: 100 DIM a$(1,32) 110 LET line=10 120…
... ) is to reset the DEFADD system variable to zero before doing anything ... -
Calculating free memory...Hi Folks, I am using the following method to calculate the amount of free memory available to BASIC: [CODE]PRINT 65536-USR 7962[/CODE] Is this the…
Arjun used wrong system variable. He didn't checked Spectrum ... BASIC area. "Last" memory map system variable is STKEND
10 ... -
Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... may mention using the BORDCR System Variable to change the colour as ... -
Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... /> ld (23693),a ;screen colour system variable
call 3503 ;ROM routine ... -
Renegade (the hit squad)Hi fellow spectrum peeps,nice to meet you all!,and what a great site you have here!. I have been given a spectrum +2 which didn't load tapes,until i…
... a 100% fresh RAM and system variable set (with an automatic CLEAR ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... ]the [B]ATTR P [/B]system variable and in one command set ... -
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. …
... address defined within the UDG System Variable. You could do this by ... -
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... a lastk char variable on top of the system variable to read lastk ... -
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... a lastk char variable on top of the system variable to read lastk ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... />
ld hl, (0x5c53) ; store system variable PROG in HL
dec ...
ld de, (0x5c4f) ; store system variable CHANS in DE
sbc ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... />
ld hl, (0x5c53) ; store system variable PROG in HL
dec ...
ld de, (0x5c4f) ; store system variable CHANS in DE
sbc ... -
New WIP underway - 'Dingo'.Hi, Prepare for a long post. Perhaps I can even challenge ewgf here. :razz: Anyway, I've been meaning to get into Z80 programming and making a game…
... routine which increments the FRAMES system variable you can keep checking the ... -
Setting the border/paper/ink colours problem[deleted]
... very low address, just after system variables and it's possible ... other device (?) that alters the system vars area (by for example ... 's safer to PEEK some system variable to locate the BASIC program ... -
Setting the border/paper/ink colours problem[deleted]
... ORG of 23760 the PROG system variable should be holding 23755, which ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... />
ld hl, (0x5c53) ; store system variable PROG in HL
dec ...
ld hl, (0x5c4f) ; store system variable CHANS in HL
ex ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... />
ld hl, (0x5c53) ; store system variable PROG in HL
dec ...
ld hl, (0x5c4f) ; store system variable CHANS in HL
ex ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... />
ld hl, (0x5c53) ; store system variable PROG in HL
dec ...
ld hl, (0x5c4f) ; store system variable CHANS in HL
ex ... -
z88dk hates me =(Hello there my fellow WoS'ers Under the power of darkness I was about to settle in and play with some SP1 sprite handling (as printf is simply NOT f…
... scanf are reading the LASTK system variable).
SP1 is a ... hog (although for a menu system its data structures can probably ... -
PlusD emulation problemAre there any known problems with the plusd.rom file used by emulators? My files keep getting corrupted. Things will be OK for a while, and then I st…
... one free sector bitmap. The system variable MAPUSED counts how many write ... the disk bitmap but the system seems not to be aware ... rebuilded.
The MAPUSED variable can be reset:
For ... -
User Defined GraphicsCan someone please give some very simple code for a displaying a UDG at a location on screen? Any assistance would be greatly appreciated. Sincerely…
... need to point the UDG system variable (held at address 23675) at ... /> ld (23675),hl ;load the system variable with it, so now when ... to do this though, the system variable normally points at the top ...
