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48K Speccy Repair Log.Some people may know my love for writing up my repairs of arcade PCBs on various forums so thought I would do the same for this little fella. Had th…
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From memory the peek test gave the 16K result ... -
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. …
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110 LET CHARS=PEEK 23606+256*PEEK 23607: LET CHARS=CHARS ... ;a
145 POKE DTOP,PEEK CHARS
150 LET DTOP ... +1
155 POKE DTOP,PEEK CHARS
160 LET DTOP ... -
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. …
...
110 LET CHARS=PEEK 23606+256*PEEK 23607: LET CHARS=CHARS ... ;a
145 POKE DTOP,PEEK CHARS
150 LET DTOP ... +1
155 POKE DTOP,PEEK CHARS
160 LET DTOP ... -
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. …
... x=4: LET CHARS=PEEK 23606+256*PEEK 23607
250 REM ... y,x;: LET sa=PEEK 23684+256*PEEK 23685
360 REM ... 4
380 LET T=PEEK ca
390 IF T ... -
I am currently watching.....This stems from a rant Mel did months ago on the currently listening to thread, and he suggested starting a thread like this to somebody (sorry can't…
[QUOTE=SkyCat;471536]The Expendables!
Just blow things up![/QUOTE]
Any good?????? I have not been to the pictures in ages, but I may just take a peek at this. -
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. …
...
110 LET CHARS=PEEK 23606+256*PEEK 23607: LET CHARS=CHARS ... ;a
145 POKE DTOP,PEEK CHARS
150 LET DTOP ... +1
155 POKE DTOP,PEEK CHARS
160 LET DTOP ... -
Problem with pokesI can delete a poke as I entered a game?:-? For example: I entered a poke of infinite time, but for the next level, the timer to reach zero.As I ca…
... entering the poke you can PEEK the address where the area ... changes FIRST using the print peek command from Sinclair BASIC.
PEEK 26778 that would display the ... to default. So if PRINT PEEK 26778 displayed the number 24 ... -
Robert Harding: The Court of Re-LifeHere's a sneaky peek at my new Space Adventure novel, due out next year. [url]http://www.youtube.com/watch?v=ZCFM_UmysG8[/url]
... ;472915]Here's a sneaky peek at my new Space Adventure ... -
Time function?How do you do a timer? Example: Start timer If timer = 10 seconds then reset timer Thanks
... t()= INT ((65536* PEEK 23674+256* PEEK 23673+ PEEK 23672)/50)
60 ... -
storing level datahi everyone im using arrays to store level data. its not working. just to set up the walls takes an array of size 92*2 is there a better way?
... easy, accessing the locations via PEEK/POKE. It does get a ... in memory terms although the PEEK/POKE becomes more complex as ... -
Another machine code problem, sorry[CODE] OPCODE HEX ADD LD A,00 3E00 F000 PUSH AF F5 F002 LD B,05 0605 F003 LD C,06 0E06 LOOP F005 POP AF F1 ADD A,C 80 DEC B 05 …
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…
... DEF FN p(a)=PEEK a+256*PEEK (a+1)
LET e=PEEK i:
IF e=code ... p(23641)-2:
IF PEEK acompressing basicI thought I'd ask here instead of the basic forum.. in the sense of giving me 1 command line, and NOT the whole listing joined up etc. and it uncom…
... ...CODE and LOAD...CODE or PEEK & POKE would both be ...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…
... referenced directly in memory with PEEK & POKE relatively easily (although ...ccompletly baffeled machine codeHi everyone, BEFORE you ask i have not asked help for loads of problems i have recently now encountered and i figured the problems out myself, hones…
... yeaaaaaasss
i even peek that address and i still ...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…
... REM DEF FN v()=PEEK (23627)+256*PEEK (23628)
15 ... br /> 9055 LET v0=PEEK 23627+256*PEEK 23628
9060 ... n$(i0)=CHR$ (PEEK v0-(INT (PEEK v0/32))*32+96 ... n$(i0)=CHR$ (PEEK v0-INT (PEEK v0/128)*128)
9375 PRINT PEEK (v0+4+i0*2)+256 ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... *PEEK 23674+256*PEEK 23673+PEEK 23672)/50: LET t2=(65536*PEEK 23674+256*PEEK ... 23673+PEEK ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... *PEEK 23674+256*PEEK 23673+PEEK 23672)/50: LET t2=(65536*PEEK 23674+256*PEEK ... 23673+PEEK ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
Hi Dr. Beep,
Well, just tried the following Shell Sort:
[CODE]100 BRIGHT 0: PAPER 0: INK 7: PAUSE 1: BORDER 0: CLS
110 PRINT AT 0,0;"SHELL SORT v1": PRINT AT 2,0;"Generating data..."
120 REM Create Test Data
130 ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
Hi Dr. Beep,
Tried one of the tricks you said (move the code nearer the top) and a couple of other optimisations and the Shell Sort now averages 10.3 seconds rather than 11.57.
[CODE]100 GO SUB 250
110 REM SHELL SORT V2
Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... /> 90 LET t1=(65536*PEEK 23674+256*PEEK 23673+PEEK 23672)/50:
LET t2=(65536*PEEK 23674+256*PEEK 23673+PEEK ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... DEF FN t()=65536*PEEK 23674+256*PEEK 23673+PEEK 23672
10 ...DRAW x,y,a Algorithm - how does the ROM do it?Hi all, Getting on with SpecOS, and one of the things I would love to do is to preserve the original ROM's behaviour when drawing Arcs. This is don…
... /2)
120 LET M0=PEEK 23678
130 LET SC ... =PEEK 23677
140 LET F ... br /> 230 LET X=SC-PEEK 23677
240 LET Y ... =M0-PEEK 23678
250 GO SUB ...
510 LET PlotX=PEEK 23677: LET PlotY=PEEK 23678
520 ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
Hi Battle Bunny,
Never ceases to amaze me the difference in performance between BASIC and MCODE. Sounds like you have a powerful routine there.
I have modified my demo version so that it can be used (for future generations ;)) as ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... DEF FN t()=(PEEK 23672+256*PEEK 23673+65536*PEEK 23674)/50
Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... DEF FN t()=(PEEK 23672+256*PEEK 23673+65536*PEEK 23674)/50
