Search found 2699 matches

by tofro
Tue Aug 16, 2016 10:38 am
Forum: General QL Chat
Topic: Adventure Hints: Voyage of the Beano?
Replies: 9
Views: 4301

Adventure Hints: Voyage of the Beano?

During the summer holidays, I have found a bit of spare time to enjoy myself with playing some old games - So i tried to solve "Voyage of the Beano" on QPC2 - No problems running that with a bit of help from QPC_QLSCREMU and the dev device. Does anyone have some hints (no full solution, pl...
by tofro
Sun Aug 14, 2016 4:45 pm
Forum: Hardware
Topic: Qubide project in 2008
Replies: 2
Views: 1611

Re: Qubide project in 2008

Nothing.

Jose Leandro here in the forum picked up the work, re-engineered what he had found on Jan's site and built a number of QubIDE+Memory boards.

Tobias
by tofro
Sun Aug 14, 2016 9:07 am
Forum: Hardware
Topic: QL's external MDV port
Replies: 61
Views: 25880

Re: QL's external MDV port

The Spectrum drive I once had formatted, read and wrote perfectly on the QL - Without anything done do it.

Tobias
by tofro
Sat Aug 13, 2016 12:12 pm
Forum: Hardware
Topic: Intermittent floppy disk drive problems
Replies: 31
Views: 14296

Re: Intermittent floppy disk drive problems

The loan floppy disk unit that looks to work correctly has a single disk drive rather than a double drive. I take it that this shouldn't be a factor? Hmm. It could very well be the PSU of your dual floppy unit is at it's limit - Maybe it is designed to power a single unit only (Note even if you onl...
by tofro
Mon Aug 08, 2016 9:48 pm
Forum: For Sale
Topic: Large Sinclair selection in US
Replies: 3
Views: 2647

Re: Large Sinclair selection in US

swensont wrote: Would be interesting to know exactly who it came from. A collection like this was probably from a long time member of the T/S community.

I wouldn't want to know. Probably a sad story and no happy ending.

Tobias
by tofro
Sun Aug 07, 2016 4:17 pm
Forum: Software & Programming
Topic: MDV Low Level Routines
Replies: 122
Views: 52147

Re: MDV Low Level Routines

I am not sure this also applies for binary files, as they get loaded without tape restarting? Binary files are loaded with the QDOS equivalent of LBYTES which uses a quite intelligent (and pretty fast) scatter/gather algorithm that picks all the sectors in a file as they come by (even if out of ord...
by tofro
Sun Aug 07, 2016 2:12 pm
Forum: Software & Programming
Topic: MDV Low Level Routines
Replies: 122
Views: 52147

Re: MDV Low Level Routines

Most of the microdrive stuff, excluding some small detail changes in the sector layout (words instead of bytes used) are very similar to how the Sinclair Spectrum microdrives work. The same concepts could have been applied and the same tricks used. The actual programming interface is (kind of) docum...
by tofro
Fri Aug 05, 2016 11:11 pm
Forum: Software & Programming
Topic: EASYPTR4 - Minimum menu size
Replies: 12
Views: 5240

Re: EASYPTR4 - Minimum menu size

Maybe I was not clear enough - It's the size the window was defined with and the size the window will open initially - As soon as it's on screen and you resize the window, it will follow the change.

Tobias
by tofro
Fri Aug 05, 2016 10:55 pm
Forum: Software & Programming
Topic: EASYPTR4 - Minimum menu size
Replies: 12
Views: 5240

Re: EASYPTR4 - Minimum menu size

What you get with this method is the preferred size of the window - i.e the one it would open initially. The minimum size of a window as you refer to it is not part of the window working definition - It is determined by the resizing code setting a minimum limit and and cannot be easily PEEKed from s...
by tofro
Fri Aug 05, 2016 1:41 pm
Forum: Software & Programming
Topic: EASYPTR4 - Minimum menu size
Replies: 12
Views: 5240

Re: EASYPTR4 - Minimum menu size

Giorgio, surely you can (and should) use MSETUP. MDRAW will try to draw the menu. If you, for example, want to find out whether the menu is too large for the current screen resolution, that will already be too late and your program will have stopped with an error message "OUT OF RANGE" alr...