Search found 2699 matches
- Sun Sep 24, 2017 5:09 pm
- Forum: Help for New Users
- Topic: Voltage Regulator update?
- Replies: 10
- Views: 13684
Re: Voltage Regulator update?
There are quite a few 7805 replacement voltage regulators in the market, Traco is one of them. In case it's a drop-in replacement for a 7805, and matches the current rating, it should generally be usable. I use one of those https://www.digikey.com/product-detail/en/OKI-78SR-5/1.5-W36H-C/811-2692-ND/...
- Sun Sep 24, 2017 10:45 am
- Forum: The Off-Topic Section
- Topic: #qlforum on tour
- Replies: 5
- Views: 3613
Re: #qlforum on tour
Those are not the least bit flying. Must have been a pretty boring tour
- Sat Sep 23, 2017 11:24 am
- Forum: Software & Programming
- Topic: Extending the operating system/Basic in compilied programs
- Replies: 18
- Views: 8298
Re: Extending the operating system/Basic in compilied programs
I'm pretty sure that what happens when you add new SuperBASIC keywords, is that the new ones are always added to end of the list in the name table. If a name already exists in the table, the new one does not get slotted in in the old ones place. Correct. BP.INIT doesn't walk the name table replacin...
- Sat Sep 23, 2017 10:45 am
- Forum: Hardware
- Topic: Tetroid interfaces hardware info
- Replies: 42
- Views: 21527
Re: Tetroid interfaces hardware info
What's done in the QubIDE driver is the following: The QubIDE driver installs a device named BOOT (that doesn't actually provide any files, but rather returns "not found" on any action). This is just to get the next step called at the proper time in the boot process. The BOOT device driver...
- Sat Sep 23, 2017 9:25 am
- Forum: Software & Programming
- Topic: Call SuperBASIC from M/C
- Replies: 5
- Views: 2616
Re: Call SuperBASIC from M/C
Jan,
You're absolutely right, forgot that. Long time since I tried to write my last Basic extension.
Doesn't make it any easier, though. I'd still go for programming my own COPY...
Tobias
You're absolutely right, forgot that. Long time since I tried to write my last Basic extension.
Doesn't make it any easier, though. I'd still go for programming my own COPY...
Tobias
- Fri Sep 22, 2017 1:52 pm
- Forum: Software & Programming
- Topic: Extending the operating system/Basic in compilied programs
- Replies: 18
- Views: 8298
Re: Extending the operating system/Basic in compilied programs
OK. Understood. I guess the culprit is here: - When this command is executed it makes available new commands. That clearly indicates the NET_START command calls BP.INIT to link in "more procedures". This call extends the S*Basic nametable with the basic commands you hand in. QLiberator is ...
- Fri Sep 22, 2017 12:30 pm
- Forum: Software & Programming
- Topic: Extending the operating system/Basic in compilied programs
- Replies: 18
- Views: 8298
Re: Extending the operating system/Basic in compilied programs
Giorgio, I refer to the "linking the command into BASIC" (the BP.INIT system call). My understanding of Martin's question was "Can you have an LRESPR (or LBYTES + CALL) of a basic extension in a compiled program and expect that extensions be known to all other basics afterwards?"...
- Fri Sep 22, 2017 12:15 pm
- Forum: Software & Programming
- Topic: Extending the operating system/Basic in compilied programs
- Replies: 18
- Views: 8298
Re: Extending the operating system/Basic in compilied programs
Martin, [*]The QLiberator manual "Using Basic extensions" explicitely states "it [initialising Basic extensions] doesn't work because QLiberator jobs have a non-expandable name table"[/list] With QLiberator for an extension to be recognized it must have been loaded so that it ca...
- Fri Sep 22, 2017 12:13 pm
- Forum: Software & Programming
- Topic: Extending the operating system/Basic in compilied programs
- Replies: 18
- Views: 8298
Re: Extending the operating system/Basic in compilied programs
Martin, [*]The QLiberator manual "Using Basic extensions" explicitely states "it [initialising Basic extensions] doesn't work because QLiberator jobs have a non-expandable name table"[/list] With QLiberator for an extension to be recognized it must have been loaded so that it ca...
- Thu Sep 21, 2017 8:29 pm
- Forum: Software & Programming
- Topic: Call SuperBASIC from M/C
- Replies: 5
- Views: 2616
Re: Call SuperBASIC from M/C
That could probably work - At least on a QL with TK2, COPY is a machine code extension. Such extension's addresses are collectable from the name table. I would assume the same in SBASIC on SMSQ/E. I am not sure what's the situation with plain QDOS. You should, in theory, be able to pull that start a...