Search found 178 matches

by GCHarder
Fri Jan 05, 2018 9:42 pm
Forum: Development
Topic: Fast PLOT routine
Replies: 7
Views: 215

Re: Fast PLOT routine

Did you see my "Rapid Plot" post in the BASIC forum?

http://sinclairzxworld.com/viewtopic.ph ... lot#p15004

It might give you some ideas.

Regards;

Greg
by GCHarder
Wed Dec 20, 2017 8:34 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 406

Re: BMP 2 UDG for ZXPand with UDG Board

Moggy wrote:
Wed Dec 20, 2017 8:23 pm
they are upside down!?
That has always been the case, I don't know why, see Wilf Rigter's article at

http://www.user.dccnet.com/wrigter/inde ... /BMP2P.htm

Regards;

Greg
by GCHarder
Tue Dec 19, 2017 10:33 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 406

Re: BMP 2 UDG for ZXPand with UDG Board

I may have spoken in haste. :( I've attached hardware Test Perhaps your not entering the BMP name correctly so all your seeing is the junk that is already in memory and not the actual bmp data. When entering a file name the .BMP extension is assumed so enter runner not runner.bmp Also the bmp files...
by GCHarder
Mon Dec 18, 2017 8:00 pm
Forum: Software
Topic: BMP 2 UDG for ZXPand with UDG Board
Replies: 14
Views: 406

BMP 2 UDG for ZXPand with UDG Board

This utility will convert a 2bit 64x64 pixel BMP to UDG data. Several sample BMPs are included.

Enjoy and Merry Christmas to all.

Greg
Test.jpg
Hardware Test
Test.jpg (94.86 KiB) Viewed 166 times
by GCHarder
Fri Dec 08, 2017 8:09 pm
Forum: Sinclair Misc
Topic: Bobs stuff is down
Replies: 5
Views: 342

Re: Bobs stuff is down

Maybe he doesn't know. He's still posting on Twitter,as of yesterday,‏ @BobsStuffGames. I don't have a Twitter account, maybe someone who does might want to mention it to him.

I meant Twitter not Facebook, sorry.

Regards;

Greg
by GCHarder
Mon Dec 04, 2017 8:09 pm
Forum: GAMES
Topic: Slide Puzzles
Replies: 5
Views: 327

Starwars Puzzles

A set of Starwars insignia puzzles

SWPuzzles.gif
SWPuzzles.gif (9.93 KiB) Viewed 174 times
by GCHarder
Wed Nov 15, 2017 7:58 pm
Forum: GAMES
Topic: Slide Puzzles
Replies: 5
Views: 327

Slide Puzzles

Two versions, one for standard 16K ZX81 and one for ZX81 with ZXPand and UDG board.

Enjoy;

Greg
Puzzles.gif
Puzzles.gif (10.73 KiB) Viewed 327 times
by GCHarder
Wed Nov 01, 2017 8:14 pm
Forum: Sinclair Misc
Topic: Water Cooled ZX81
Replies: 9
Views: 440

Water Cooled ZX81

Watercooled ZX81.jpg
Watercooled ZX81.jpg (284.96 KiB) Viewed 440 times
by GCHarder
Wed Nov 01, 2017 8:04 pm
Forum: Sinclair Misc
Topic: Fred Nachbaur's programs lost 4E4?
Replies: 11
Views: 466

Re: Fred Nachbaur's programs lost 4E4?

Fred's page seems to be back, for now.

Regards;

Greg
by GCHarder
Thu Oct 05, 2017 9:08 pm
Forum: Software
Topic: Font Manager for ZXPand and UDG
Replies: 16
Views: 680

Font Manager for ZXPand and UDG

Font Manager for ZXPand with UDG Board. Contains over 500 fonts to play around with. See the enclosed text files in the DATA folder for more info.

Enjoy;

Greg