Search found 121 matches

by veekoo
21 Mar 2024, 07:04
Forum: Hardware and software hacking
Topic: gtmine [game]
Replies: 8
Views: 920

Re: gtmine [game]

Thanks for great game. Reason I tryed to gtmine64 was because I have machine of 64kb RAM, ROM v6 and Pluggy Reloaded. Apparently there is not much diffrence between 32 vs. 64 version. I recompiled both so now I can play with ROM version or SD card version of the game.
by veekoo
20 Mar 2024, 05:53
Forum: Hardware and software hacking
Topic: gtmine [game]
Replies: 8
Views: 920

Re: gtmine [game]

Hi. Current gtmine64.gt1 doesn't work in real machine. Due to fault in old C compiler. Only recompiling with recent GLCC worked. I didn't try gtmine32.gt1 might be same problem. If I recall this was problem with loader.
by veekoo
05 Dec 2023, 13:09
Forum: Hardware and software hacking
Topic: LCC for the Gigatron. Take two.
Replies: 106
Views: 45024

Re: LCC for the Gigatron. Take two.

There has been development by lb3361 and my fractal programs run even faster. I share here some numbers how the latest compiler makes it faster to run long integer multiplication. Tested with longfract.gt1 //ROMv6 and 32K: Long Mandelbrot uses long integer and takes 43 minutes to draw the screen. Wi...
by veekoo
20 Nov 2023, 10:56
Forum: Hardware and software hacking
Topic: Eurojackpot simulation lottosimu.c
Replies: 9
Views: 3917

Re: Eurojackpot simulation lottosimu.c

Suprisingly there is similar game called All or nothing. The rules vary a little bit.

https://en.wikipedia.org/wiki/All_or_Nothing_(lottery)
by veekoo
19 Nov 2023, 16:21
Forum: Hardware and software hacking
Topic: Eurojackpot simulation lottosimu.c
Replies: 9
Views: 3917

Re: Eurojackpot simulation lottosimu.c

I am currently working another lotto game simulation. It's very popular in Finland. It's called "All or Nothing" and is played in official lottosite veikkaus.fi. The rules are you select 12 numbers from 24. Jackpot is 125 000 euros when you have 12 correct or zero correct! There are smalle...
by veekoo
06 Nov 2023, 14:32
Forum: Hardware and software hacking
Topic: ROM adventures (dev7rom)
Replies: 32
Views: 9372

Re: ROM adventures (dev7rom)

Very intresting results. Thanks for job you have done.

Is the DEV7 ROM and DEV ROM same?
by veekoo
06 Nov 2023, 08:16
Forum: Hardware and software hacking
Topic: gfxbrot.c and gfxjulia.c
Replies: 19
Views: 10532

Re: gfxbrot.c and gfxjulia.c

I have gone to ROMv6 era. So here is all in one fractal programs. Floating point math with graphics: fpfract2 (all in one) Long integer math with graphics: longfract (all in one) Integer math with graphics: intfract (all in one) With these you can get faster or more accurate pictures. Floating point...
by veekoo
06 Nov 2023, 07:58
Forum: Hardware and software hacking
Topic: ascjulia.c and ascbrot.c
Replies: 15
Views: 9864

Re: ascjulia.c and ascbrot.c

I have gone to ROMv6 era. So here is all in one ascii fractal program.

It has 3 diffrent fractals to choose from: Mandelbrot, Julia and Burning Ship
by veekoo
04 Nov 2023, 21:07
Forum: Hardware and software hacking
Topic: LCC for the Gigatron. Take two.
Replies: 106
Views: 45024

Re: LCC for the Gigatron. Take two.

Something old and new for testing. I reworked the old themes and made these kind of fast. All in one fractal programs ascfract, fpfract2, intfract and longfract. //ROMv6 and 32K Random dot fractals rndbrot and rndjulia. //ROMv6 and 64K Eurojackpot simulation lottosimu2. //ROMv6 and 32K Offcourse sam...
by veekoo
31 Oct 2023, 12:42
Forum: Kit assembly gallery
Topic: Another Gigatron TTL in Finland
Replies: 15
Views: 10308

Re: Another Gigatron TTL in Finland

I waited for couple of months before changing to solid ROMv6. Found empty desk where to put retro gear

I also went to GLCC 2.3 and compiled all my C-programs to it. Everything seems to be working as usual.