Search found 888 matches
- Wed Jan 10, 2024 12:15 am
- Forum: DM42
- Topic: DM42 Programming Tool bug
- Replies: 2
- Views: 777
Re: DM42 Programming Tool bug
According to HP-41 Synthetic Programming Made Easy by Keith Jarett, the third byte of an END can have four values: 09 = packed END, 0D = unpacked END, 29 = packed .END., and 2D = unpacked .END.. The low nybble of the first byte and all of the second byte encode the offset to the next item in the glo...
- Sun Dec 31, 2023 9:10 pm
- Forum: Software Library
- Topic: TVM for NSTK mode
- Replies: 9
- Views: 1362
Re: TVM for NSTK mode
Ugh, no, ignore my previous post. I was talking about the programmable menu (CLMENU, KEYG, KEYX, MENU) while the topic at hand was of course VARMENU / VARMNU1. I did say one thing in that post that is relevant to your question, and that is that RTN is the way to get out of this situation as well. It...
- Sun Dec 31, 2023 2:17 pm
- Forum: Software Library
- Topic: TVM for NSTK mode
- Replies: 9
- Views: 1362
Re: TVM for NSTK mode
Hmm, I am stuck in a menu loop! What would be the idiomatic way to allow the menu to escape? Does it put a key '9' anywhere I can check on? Use RTN; that not only clears the RTN stack but also exits the programmable menu without tripping the EXIT handler. Also, when creating a programmable menu, al...
- Sun Dec 31, 2023 2:15 am
- Forum: Software Library
- Topic: TVM for NSTK mode
- Replies: 9
- Views: 1362
Re: TVM for NSTK mode
Nice! I'm glad to hear that solved the problem. As far as starting guesses are concerned: I'm not really all that knowledgeable about the topic either. Most of the Plus42 TVM functionality is pretty straightforward and was derived from the equations given in the HP-17B manual, but of course I%YR is ...
- Thu Dec 28, 2023 10:59 pm
- Forum: Software Library
- Topic: DM42 Decoder
- Replies: 4
- Views: 2779
Re: DM42 Decoder
I posted new text<->raw conversion tools, raw2txt and txt2raw . They are under Additional Downloads on the Free42 and Plus42 home pages. These tools are based on an idea by Thomas Klemm, to simply use the Free42 / Plus42 core itself to do the conversions. The resulting executables are a bit large, b...
- Fri Dec 15, 2023 2:15 am
- Forum: DM42
- Topic: German Format
- Replies: 4
- Views: 933
Re: German Format
Nimm es Walter nicht übel, er ist halt so. :-D Die Einstellung des Dezimaltrennzeichens lässt sich ändern mit den Funktionen RDX. und RDX, im DISP-Menü, und die Datum-Anzeige lässt sich ändern mit den Funktionen MDY , DMY , und YMD in der dritten Reihe des MODES-Menüs. Willkommen im Forum! Ich würde...
- Thu Dec 14, 2023 2:30 pm
- Forum: Software Library
- Topic: DM42 Decoder
- Replies: 4
- Views: 2779
Re: DM42 Decoder
Here is a DM42 Decoder. It can decode the modified stress program attached. Now that you mention it, the stress program on my web site is way out of date, since it only covers the HP-42S instruction set. I just uploaded a new version, including all the additional functions from Free42 and Plus42. T...
- Wed Dec 13, 2023 7:13 am
- Forum: Software Library
- Topic: TVM for NSTK mode
- Replies: 9
- Views: 1362
- Tue Nov 14, 2023 2:35 pm
- Forum: Usage tips, tricks and problem reports
- Topic: Possible to replicate varmenu behaviour with menu?
- Replies: 5
- Views: 1147
Re: Possible to replicate varmenu behaviour with menu?
Ask me again after I get my next release out the door.
- Mon Nov 13, 2023 11:10 pm
- Forum: Usage tips, tricks and problem reports
- Topic: Possible to replicate varmenu behaviour with menu?
- Replies: 5
- Views: 1147
Re: Possible to replicate varmenu behaviour with menu?
The number input flag, flag 22, is set when any of the number keys (0-9, E, period) are pressed while in RUN mode. The flag stays set until explicitly cleared using CF, FS?C, or FC?C. That's really interesting - so I think you're saying it works on a per-program basis? So it starts off cleared at t...