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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 …
... 'll need to remember which channel is open, if you're printing ... screen) then call 5633 to open it first.
[/QUOTE]
Which BASIC commands/functions affect FRAMES?Hi Folks, Does someone have a definitive list of BASIC commands/functions that affect the FRAMES counter? The list I have so far: BEEP CAT (thanks…
... thus would do a DI. OPEN# & CLOSE# don't do ... and RS232 I/O to channel "P" on the 128k, plus ...Move objectHi again, I am using paper colors to represent game objects. I have a "paddle" that is 4 pixels wide. I save its position as a 2 byte word in memory…
...
call 5633 ; open lower scrren channel
ld de ...Move objectHi again, I am using paper colors to represent game objects. I have a "paddle" that is 4 pixels wide. I save its position as a 2 byte word in memory…
...
call 5633 ; open lower scrren channel
ld de ...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…
... you want to use another channel number, just change the value ... create the stream, then simply open channel [B]#4[/B] and use ... a, 0x04
call 0x1601 ; open channel #4
...
ld hl ...Streams - File HandlingHello there my fellow WoS'ers I am attempting to write a Z80 / Snapshot Launching program that is based on a category of files # - Z whereby each f…
... writing anything to a Variable channel at all; and I could ... reliable.
[code]
10 OPEN #4,"test.txt"
20 ... f$(size*2)
40 OPEN #5,"v>f$"
Streams - File HandlingHello there my fellow WoS'ers I am attempting to write a Z80 / Snapshot Launching program that is based on a category of files # - Z whereby each f…
... />
Solved it! The string channel has to be opened before ... the file channel. This works straight away on ... DIM f$(128)
40 OPEN #5,"v>f$"
45 OPEN #4,"test.txt"
50 ...Region locking PC games? Deus Ex: HR is to be region locked!One of the good things about PC games is that they aren't region locked, unlike [B]many[/B] console games (lots of consoles have great games that wil…
... their parents to get the channel.[/QUOTE]
I ... Towers, Rising Damp, The Office, Open All Hours, Bottom, One Foot ...New platform game: Sid SpannersHi all, here is my Christmas present. A new platform game (well, more of a mini-game really). [url=http://java.cms.livjm.ac.uk/homepage/staff/cmspc…
... purely in the public domain, open source and free of any ... Mister Beep's amazing multi-channel BEEPER music.
As ...Anyone tried this "pad" ?Zenithink ZT-280: [URL]http://www.ebay.com/itm/10-2-Zenithink-ZT-280-C91-Android-2-3-Cortex-A9-1GMHZ-512M-GPS-8GB-Tablet-PA28-/300601445433?pt=AU_Tab…
... your router to an unused channel if their are other wifi ... users using the same channel, but even then it is ... if your brave enough to open it.
Battery life ...Second Hand SpectrumHi just joined the Forum. I have picked up a Spectrum at a s/h shop and would like some advice please. I have had two ZX81's packed away for severa…
... British ones in other words. Channel 36.
[quote]
open circuit (no load) voltage is ...I got my SpectrumAfter 10 years since my old Speccy died, I got another one. It came to me (in Rome) from UK. The Spectrum seems to works well (or at least I hope so…
... commands to tune the channel? I found channel 36, but it doesn ... I am even reluctant to open my Speccy.
On ...Alkatraz protection systemI recently became interested in the Alkatraz protection system, a very widely used tape protection (a infoseek search returns more than one hundred r…
... Infiltrator (US Gold) - right channel only
[URL]http ... ]https://docs.google.com/open?id=0B__pgwgXQR-bMTNiNWYxOTAtZmQxNC00YTFjLWE1YjItNTA1ODcxMWY4MmU2[/url]< ... ://docs.google.com/open?id=0B__pgwgXQR-bNDY2NmFhMGEtYmJlYy00MmUwLTg3MzctNjdhOTE1M2ZhZmNl[/url]Three faulty machines - help!I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong. New here.... I own three Speccies but all of a …
... Spectrum to a TV (no channel tuning!), and takes RF modulator ... /> I suggest that when you open up the machines, you post ...Three faulty machines - help!I have three Spectrums and all of them have suddenly collapsed and I can?t figure out what?s wrong. New here.... I own three Speccies but all of a …
... Spectrum to a TV (no channel tuning!), and takes RF modulator ... /> I suggest that when you open up the machines, you post ...INPUT LINE and STOP in INPUTWhat was the reason for the ROM Editor routine causing "down arrow" while in an INPUT LINE to cause the "H STOP in INPUT" error report? Why doesn't i…
... ;;; CALL L1601 ; routine CHAN-OPEN activates the channel
; Note ...
; the current channel so the above two instructions ... /> CALL L1601 ;+ routine CHAN-OPEN activates the channel
...INPUT LINE and STOP in INPUTWhat was the reason for the ROM Editor routine causing "down arrow" while in an INPUT LINE to cause the "H STOP in INPUT" error report? Why doesn't i…
... /> doing
[code]
10 OPEN #1, "p"
20 INPUT ... reopened #1 to the 'K' channel before line 20 hit due ...Screen2StringFurther to writing that BASIC one-liner to redirect CAT to a string I thought that I'd do a general redirection routine for anything which normally p…
... the 'R' channel, which you can't actually open from BASIC, but ... by pretending that it's the 'S' channel ... routine so that any 'S' channel output will be sent to ... screen. It just changes the channel 'S' output routine address in ...Troma filmsanybody like troma films? toxic avenger class of nuke em high sgt kabukiman theyve started uploading their films onto youtube completely legal and…
... fire hydrant and burst it open? right?
If so ... ones not on their youtube channelBeginner questionThis might sound and be daft.... I've just been reading J Cauldwell's "how to write a Spectrum game" but was thinking of writing something in C as I…
... /> #include
...
zx_openchan(2) /* Open channel 2 */Machine Code Routine of the weekHow about a thread that has a routine each week that is in [B]assembly language[/B] and is also described in great detail what the hell is going on …
... . Just create a new channel handler (as described in ... routine that attaches to a channel, 'P' in the ... right place.[/QUOTE]Errors cause channel 'K' to be ... with an automatic listing) causes channel 'S' to be reset ... my Interface 1 and did OPEN#0;"m";1;"filename" ...SUPER INPUTA couple days ago I searched for an "INPUT string" routine that I could use in Assembly programs and supported multiple lines, but I found none. Thus…
... bc
ld a,$01 ;open channel 'K'
call $1601 ;CHAN_OPEN ...question re. STR$ bugCould someone point me to whereabouts in the ROM this goes wrong? [code]PRINT PAPER 5;1;STR$ 234[/code] (Only the "1" prints in cyan.) It's not the m…
... ;633114]READ_IN opens the specified channel ("K" in the case of ... ]1638 OPT FNorg(&1638) ; Open channel 'K'
1638 FD CB ... to get INPUT working from channel "S" ;)Multi-sized character screen driverFollowing on from the thread on [url=http://www.worldofspectrum.org/forums/showthread.php?t=24618&page=14]character output routines[/url], I've dug o…
... 61440 attaches the code to channel "P". Then PRINT#3 (or ... or PRINT if redirected with OPEN#2,"P") goes to the ...Printing a ListingHello my fellow WoS'ers Todays trouble starts with the need to print-out a listing - personally I would prefer a text file, but beggars cannot be c…
...
20 REM Window Channel Demo
30 PAPER 7 ... STEP -1
120 OPEN #6,"w>"+STR$ ( ... 3 TO 8
210 OPEN #6,"w>"+STR$ ... STEP -1
280 OPEN #6,"w>"+STR$ ( ... 3 TO 8
340 OPEN #6,"w>"+STR$ ... #5: STOP
9000 OPEN #15,"w>23,0 ...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…
... :
ld hl, (prog) ; a channel must be created below basic ... /> ld bc, 5 ; the new channel takes 5 bytes
call ... address
ld (hl), 'S' ; channel type; 'K', 'S', 'R' or ... down 8 pixels and open
call dwncr ; channel 2 to deal ...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 />
;-------------------------------------------------------------------------------
;SETUP channel 7 ('T') for priting from ... br /> LD A,"T" ; Channel name 'T'
LD (HL ... A,7 ; Stream to open, in this case 7.
PRINT a numerical value i.e. the scoreHow do you fo about printing a numerical value using the print routine in the ROM? For instance I have a value 0-255 and want to PRINT the result at…
... ;upper screen
call 5633 ;open channel
;
ld a,22 ...Machine code RST10 problemHello! After 27 years of playing with Spectrums I'm starting to look into doing assembly language properly. All went swimmingly well until I wrote …
... be useful to set the channel without clobbering the registers. As ... book that's more often open than closed while I'm ...
