Search found 1015 matches

by FedePede04
Thu Jul 12, 2018 10:38 pm
Forum: Ym rockin'
Topic: Project-Ymer...2017
Replies: 15
Views: 4629

Re: Project-Ymer...2017

Hi just to let You know that i have seen it, i am on holliday right now. Ill contact You when i get home again
by FedePede04
Mon Jul 02, 2018 11:28 pm
Forum: Hardware
Topic: Noob hardware questions
Replies: 17
Views: 762

Re: Noob hardware questions

that an ok price, thought they was more expensive Peter Putnik has more than a thousand games adapted for HD, CF, SD, Pendrive ... etc; most need 2 Mby or more of RAM. If you spend money on expanding the ST's RAM: do it for 4 Mby. http://atari.8bitchip.info/fromhd2.php Gotek is very limited, to work...
by FedePede04
Fri Jun 01, 2018 11:26 pm
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

Thx for the link, more to read :D
by FedePede04
Fri Jun 01, 2018 9:36 pm
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

ok progress for today. here is my code for now, tomorrow i will tried one of the other method. but it takes a little more then 12 scanlines for printing 2 numbers (with 6 digits) to the screen Text ;---------------------------------------------------------- ; D0 Data To Be Converted and Printed Long...
by FedePede04
Fri Jun 01, 2018 9:31 pm
Forum: 680x0
Topic: Bad Mood : Falcon030 'Doom'
Replies: 2345
Views: 247054

Re: Bad Mood : Falcon030 'Doom'

last time i talk to him was in november, and he was in the process of moving house, i have tried to PM one time after that late JAN, but he did not answer...
but maybe he need a break from the Atari, i don't hope something happen to him, he is always nice to help others.
by FedePede04
Fri Jun 01, 2018 6:19 pm
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

Thx mfro and ggn
i will try out your code tomorrow and see how much faster they are compared to mine :)
by FedePede04
Fri Jun 01, 2018 10:44 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

for some reason i like my program to use hex numbers inside and to show decimal on the screen. You can have two separate variables, one normal int that you use for logic (e.g. bonus life when achieving a certain score) and one BCD used for display. Just increment both at the same time. yes i can se...
by FedePede04
Fri Jun 01, 2018 10:35 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

yes you are right mfro binary numbers.
i just write hex because its what i see in Devpac and also because i thought it made it easier to describe my problem, but i want to see them as decimal numbers :D
by FedePede04
Fri Jun 01, 2018 10:07 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

i need to print a score and a high score to the screen :) What about using the BCD instructions? No need to convert except for simple mask and shift. http://meseec.ce.rit.edu/eecc250-winter99/250-1-20-2000.pdf Mange Tak ;) i have seen the BCD instruction before, never really got around to use it.. ...
by FedePede04
Fri Jun 01, 2018 8:39 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

Out of curiosity, why would you want an optimised routine for task like this? btw i forgot to say it is a Spectrum game from 1983 (msx1984) (done on many platforms) that i am play around with but i doing it from the ground and up not using any of the original code, i have taken the original graphic...
by FedePede04
Fri Jun 01, 2018 8:24 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

ok i been thinking a little. my max score is 999999 (hex F423F) so if i use my routine it would not work because the result will be greater then $ffff but if i divided instead with 100, and use a lookup list, then i think its should work and it would only take 3 div. pseudo code (can contain errors ...
by FedePede04
Fri Jun 01, 2018 7:50 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

if you like to have a look, then i would be very happy, i have a hard time to overlook this routine.
my brain is pretty scramble at the moment, been very stress over a long period, so i does not work like it use to :lol:
by FedePede04
Fri Jun 01, 2018 7:30 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

Here's a small gem I unearthed from Turbo Assembler's source some years ago: ************************************************************************ * Dezimal-Zahl in D1 ausgeben * * Anzahl der Stellen in D4 * ************************************************************************ dezw_out: movem...
by FedePede04
Fri Jun 01, 2018 7:13 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

i need to print a score and a high score to the screen :)
but i want to keep it a little close for the moment, if i should go dead in the project...
by FedePede04
Fri Jun 01, 2018 4:46 am
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Re: Need idea to do something faster

Hi
Many many thx i have a look at this later when i wake up (get filled with coffee)....
and you right the my example only works with a word and i have to show numbers in the hundred thousand so my routine would not work. and it would take around 500 clk cycles.
by FedePede04
Thu May 31, 2018 9:38 pm
Forum: Coding
Topic: Need idea to do something faster
Replies: 27
Views: 2136

Need idea to do something faster

Hi. i need to convert and print a Hex number as an decimal number one digit at the time, the only way i can think of is some like this i have not tested it, its just writing it down right now, (but have been thinking over) :D Move.w Number,D0 Divu #10,D0 Move.w D0,D1 Swap D0 Bsr PrintTheOne (D0) Div...
by FedePede04
Sun May 27, 2018 10:26 pm
Forum: Ym rockin'
Topic: Turbochip - 7-channel YM+DMA replay
Replies: 24
Views: 3416

Re: Turbochip - 7-channel YM+DMA replay

sound great.. keep up the good work
by FedePede04
Sat May 26, 2018 6:58 am
Forum: Gallery
Topic: It's so sexy!
Replies: 16
Views: 4231

Re: It's so sexy!

nice setup
by FedePede04
Sun May 20, 2018 9:46 am
Forum: Ym rockin'
Topic: Turbochip - 7-channel YM+DMA replay
Replies: 24
Views: 3416

Re: Turbochip - 7-channel YM+DMA replay

i have also add DMA drums to my Editor/Player, so it is now 3 YM and 2 Channels drums.....

Not David Whittaker version, but heavy inspireret by it
Enduro Intro Music.mp3
by FedePede04
Fri May 11, 2018 9:29 pm
Forum: 680x0
Topic: Gemdos error handling with Steem3.2
Replies: 5
Views: 877

Re: Gemdos error handling with Steem3.2

here is the first test, the palette is not good. After adding low resolution at medium resolution, he tripled the decoding time of medium resolution images. (I may be able to separate them) It is not good to use the file size specified in the BMP header because it is not always correct and can caus...
by FedePede04
Fri May 11, 2018 1:08 pm
Forum: 680x0
Topic: Gemdos error handling with Steem3.2
Replies: 5
Views: 877

Re: Gemdos error handling with Steem3.2

After the first -64 error returned by Fseek (Gemdos $42), sometimes Fread (gemdos $3F) returns 0 in D0, but the loaded bytes do not match what is requested. And without reset, nothing good Well, I'm giving up this loading mode which will be slow for this file. Also, I do not know how to use the Fse...
by FedePede04
Thu May 03, 2018 6:44 am
Forum: GFA BASIC
Topic: Game coding
Replies: 26
Views: 2888

Re: Game coding

WireLord55 take a look at this page, you will find many information about the ST.
also he have a big STOS sections

http://www.exxoshost.co.uk/atari/
by FedePede04
Thu May 03, 2018 5:28 am
Forum: GFA BASIC
Topic: Game coding
Replies: 26
Views: 2888

Re: Game coding

MrPixel was here asking questions about coding but was ridiculed by lots of Atari users instead. The problem was he was asking non-Atari system coding questions.... in the chat and non-Atari system section of the forum. Seems legitimate and OK to do so as there is such sections.... but seems not so...
by FedePede04
Tue May 01, 2018 7:03 pm
Forum: Gallery
Topic: Atari´s clothing and accessories.
Replies: 59
Views: 7080

Re: Atari´s clothing and accessories.

Many thanks, and you are right nothing better then coffee in a Atari Mug... Hi here is some mugs that i have done over time. on one side they all have the Atari Games logo- and on the other they have one from one of Atari vector games. Great job, mate! The best thing to start each day with a mug of ...
by FedePede04
Tue May 01, 2018 3:38 pm
Forum: Gallery
Topic: Atari´s clothing and accessories.
Replies: 59
Views: 7080

Re: Atari´s clothing and accessories.

Hi here is some mugs that i have done over time. on one side they all have the Atari Games logo- and on the other they have one from one of Atari vector games. the first one i made was Asteroid asteroidfix.jpg the second was lunar lander. LunerFix.jpg then i did battle zone battlezonefix.jpg and las...

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