-
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 ...
ret
; TEXT VARIABLES
; Used by the 64 ... -
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 hl ... done!
; -----------------------------------------------------------------------------
; LOCAL VARIABLES
AT_FLAG:
defb ... -
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 hl ... done!
; -----------------------------------------------------------------------------
; LOCAL VARIABLES
AT_FLAG:
defb ... -
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 hl ... done!
; -----------------------------------------------------------------------------
; LOCAL VARIABLES
AT_FLAG:
defb ... -
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 hl ... done!
; -----------------------------------------------------------------------------
; LOCAL VARIABLES
AT_FLAG:
defb ... -
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 hl ... done!
; -----------------------------------------------------------------------------
; LOCAL VARIABLES
AT_FLAG:
defb ... -
40 Column Printing RoutineI've written a 40 column printing routine, which I'd like to share... It's my first piece of 'public' code so go easy on me! I don't think it is a…
... br /> c_chan:
ld hl, (prog) ; a channel must be created ... /> ; so look at the system variable PROG
dec hl ; move ...
push af ; operating system.
call doit1 ;
... of space for some
; variables.
atflg:
Loading basic from basic?Hi Guys, Could you please help me. I want to create a menu on my plus 3 disks. If I use the line below I just get "c nonsense in basic" if inkey$…
[QUOTE=leespoons;708106]Does SAVE "prog": GOTO 10 work too? I ... saving a CODE block including system variables, as the PPC, SUBPPC, CH ... ADD variables... would be reloaded and the ...Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... if they add extra system variables. Use the system variable PROG (23635/23636) to ...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…
... /> ld de, kstate ; start of system variables to DE
sbc hl ... /> ld (prog), hl ; vars and prog
ld (hl), end_marker ; store variables end ... to HL
ld de, (prog) ; prog to DE
push de ...Return to basic from sna created by Z80 compilerHow can I go back to basic when running sna created using Z80 Assembler ([url] http://www.worldofspectrum.org/utilities.html#crossass [/url])? For e…
... a consistent set of BASIC system variables from 23552 to 23733.
PROG) or a $80 end marker.
[*]The system variable (CH_ADD ...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…
There's PROG, which points to the start ... swap out most of the system variables, the framebuffer, and go into ...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…
[quote="Veltas;869317"]There's PROG, which points to the start ... swap out most of the system variables, the framebuffer, and go into ...Arrays in BASICHi so I'm making this crappy game and I wanna store the screen positions of some UDGs in in a 50x2 array cause I have 50 characters. So I made the ar…
... :
* The three 'V.' variables used are pre-declared so ... & E_LINE areas.
* System variables used:
(23627)=VARS; ( ... 1020 RESTORE 10000: PRINT "PROG ends","= ";FN p(23639):
PROG ...
1026 PRINT "VARS ...run statement clears dimensional arraysis there any way round this? id rather not type goto 1 all the time, to stop this
... program which prints a few system variables and puts some related values ... (a+1)
1012 DATA "PROG","23635","VARS","23627","ELINE","23641 ...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…
... 23296. After this we have system variables.
From my old + ... I already knew that the system variables the +3 ROM used started ... 48k and found that the system variables start at KSTATE, 23552, ... such a gap unless more variables were planned for paging - ...BASin Release 6 available for DownloadHi all - It's another cut'n'paste from CSS :) I've been tapping away again, and seeing as a couple of people have recently seen BASin's latest bits…
... , examine and edit your variables at runtime, add watches ... hex editor.
Added System variables viewer/editor
Added ... you can now watch sysvars, variables (faster than an expression) ... 499999999999)
Added the Variables editor. I did say " ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... for commands and variables
Syntax highlighting - comments, variables, keywords and ... Multifunctional Watches - watch memory addresses, variables, expressions, sysvars
single step ... keeping track of the system variables without having to remember ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... for commands and variables
Syntax highlighting - comments, variables, keywords and ... Multifunctional Watches - watch memory addresses, variables, expressions, sysvars
single step ... keeping track of the system variables without having to remember ...PRINT AT in assembler Hello everyone, I am very new to this forums. Like perhaps many others I had a Spectrum as a child and did pretty much simple BASIC programming, bu…
... to understand the memory layout, system variables and the display file, which ...Loading Screen ProblemI am putting together files on a tape that my game needs. The problem that I have is that after loading the "loading screen", the image is spoilt by …
... 't use any of the system variables or BASIC (apart from the ...Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... available ram and overwrite the system variables, causing a reset if a ...Understanding extensions to the BASIC parserFor a while, I've had a rather 'rinkety dink' extension to BASIC via an RST 8 trap in hardware, just so that I can send stuff to a Spectrum over ethe…
... to parse your own command - system variables that must be set, Spectrum ...
