Search found 1677 matches

by pser1
Thu Oct 27, 2016 8:52 pm
Forum: Hints and Tips
Topic: Scrolling Graphics Questions
Replies: 22
Views: 17250

Scrolling Graphics Questions

Hello, I am a complete newby concerning graphics, so please don't shoot me! I have been coding some scroll routines to move one pixel up and down an image in PMODE3, and others moving two pixels right and left ... Once done, I have tried to get them a bit faster, so I have used LWASM to make it cycl...
by pser1
Tue Oct 25, 2016 9:16 pm
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

Hi Mike, I love the compiler ASM6809 too, in fact is the one I have used for all of my projects. Good luck with that project! Right now, you can find out there some special solutions, out of the box, based on the use of micro SD cards for instance the CoCo-SDC sold by Ed Snider and the HxC from Loth...
by pser1
Tue Oct 25, 2016 2:58 pm
Forum: Dragon General
Topic: Recreating the DragonPlus Board
Replies: 22
Views: 12872

Re: Recreating the DragonPlus Board

Hi Fabian,
wow, this hurts!
I am sorry for that.
Count on me if I could be of help at any point of the project

cheers
pere
by pser1
Tue Oct 25, 2016 11:00 am
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

bluearcus wrote: I can't easily get Dskdream going on the actual real hardware
What kind of problem have you found?
I have a 3,5" floppy that contains DskDream and I can start it on my Dragon64
in mode 32 without any problem.

cheers
pere
by pser1
Tue Oct 25, 2016 10:51 am
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

Dskdream is an option, but my project is writing stuff to get disk images on and off my Dragon 32/64 machine via the serial port, so until I've written the stuff to do this, (which is what I want the debugger for) I can't easily get Dskdream going on the actual real hardware. And as Xroar doesn't d...
by pser1
Mon Oct 24, 2016 6:20 pm
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

two final notes ...
a) it doesn't load with any DOS enabled!
b) despite the note that came with the files tells us to do CLEAR200,&H67FE
The manual says CLEAR 200,20000 to 'make' a protected hole for code, I assume

cheers
pere
by pser1
Mon Oct 24, 2016 5:54 pm
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

sorry, I forgot to attach a mini-manual I found ...
It is only two pages describing shortly the allowed functions, I hope it helps

cheers
pere
Manual for DragBug.zip
(1.68 MiB) Downloaded 528 times
by pser1
Mon Oct 24, 2016 5:51 pm
Forum: Software Requests
Topic: Monitors... Dream Bug cassette and Dragbug?
Replies: 8
Views: 8835

Re: Monitors... Dream Bug cassette and Dragbug?

Hello, the copy in the archive works for me. Just remember to do this before loading the program: CLEAR 200,&H67FE It loads in the high part of the RAM, so if you don't do that it overwrites the stack so crashing the machine. Have you tried DskDream? I like it and if you don't mind to work with cas ...
by pser1
Tue Oct 18, 2016 7:00 pm
Forum: Dragon General
Topic: more mad - rotating zooming chessboard
Replies: 3
Views: 2589

Re: more mad - rotating zooming chessboard

Hi Simon,
sorry, I have not been on FB today ....
Very nice indeed and really fast for a machine at 0,89MHz
Thanks a lot for sharing the sources too!

cheers
pere
by pser1
Mon Oct 10, 2016 5:44 pm
Forum: Software Requests
Topic: SKIRRAX 4
Replies: 8
Views: 9568

Re: SKIRRAX 4

Hello,
couldn't resist and downloaded the VDK to test SKIRRAX4.
Nice graphics, smooth movement and good sound.
But is there any chance to play? I saw no enemies!
Is this a work in progress game?

cheers
pere