Search found 358 matches

by rprosperi
Fri Jun 14, 2019 2:08 pm
Forum: Discuss!
Topic: 43S News
Replies: 468
Views: 62781

Re: 43S News

Huh! I was wrong... there isn't a reason. :o Other than W & P like it that way. Which to be fair, is equally valid as my own "I'd like it the way it was". After all, these are just opinions. I've no interest in waging a war over a religious topic, sadly there are too many people in the world doing ...
by rprosperi
Thu Jun 13, 2019 11:11 pm
Forum: Discuss!
Topic: 43S News
Replies: 468
Views: 62781

Re: 43S News

But it's not a question (for me) of "early" or "late" HP layout. I am actually OK with EITHER the "early" or the "late" layout. What I would really prefer to avoid is a hybrid that is neither... i.e. putting the operators on the left like the "early" ones, but arranging them in the "late" ones' ord...
by rprosperi
Thu Jun 13, 2019 12:44 am
Forum: Discuss!
Topic: 43S News
Replies: 468
Views: 62781

Re: 43S News

But it's not a question (for me) of "early" or "late" HP layout. I am actually OK with EITHER the "early" or the "late" layout. What I would really prefer to avoid is a hybrid that is neither... i.e. putting the operators on the left like the "early" ones, but arranging them in the "late" ones' ord...
by rprosperi
Wed Jun 12, 2019 1:52 pm
Forum: Discuss!
Topic: 43S News
Replies: 468
Views: 62781

Re: 43S News

Jaco, I have to say... Your modified/unofficial layout is *exactly* what I would prefer myself: 1) Math operators on the right --- just like the 34S and other "late" RPN calcs 2) top-to-bottom order of math operators matches 34S and other late RPN. 3) XEQ / ↑ / ↓ / EXIT on left with same order as o...
by rprosperi
Wed Jun 05, 2019 1:59 pm
Forum: Firmware updates
Topic: Firmware V29 for DM1x/DM41(L) units
Replies: 5
Views: 929

Re: Firmware V29 for DM1x/DM41(L) units

Just updated my DM15L to v29, quick and easy, no glitches.

Thanks to the team!
by rprosperi
Sat Jun 01, 2019 1:44 pm
Forum: DM1x/DM41
Topic: [DM10L] Coming soon!
Replies: 46
Views: 5529

Re: [DM10L] Coming soon!

No mystery, as the OP says it's all the same page, https://www.swissmicros.com/models.php, which is about the various models. Scroll (up and) down and you will see all the places to request to be notified.

You can enter the page at different points and the end of the url reflects the entry point.
by rprosperi
Wed May 29, 2019 2:01 pm
Forum: Bug reports
Topic: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack
Replies: 11
Views: 876

Re: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack

Ah... I see now that this is directly related to your project to 'compile' existing code (btw, coming along nicely!) so I agree my suggestion isn't helpful for that use. My suggestion about flags - I was thinking of using a single LBL/RTN subroutine which would dispatch to a series of other places v...
by rprosperi
Tue May 28, 2019 9:01 pm
Forum: Bug reports
Topic: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack
Replies: 11
Views: 876

Re: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack

How would you go about writing your own gosub stack? Do you mean use GTO I with flags and such to simulate a GSB/RTN ? Not sure, one way would be to put the stack pointer in register 0, having it contain the register number that contains the line number to jump to on return. There is an easier work...
by rprosperi
Tue May 28, 2019 1:07 pm
Forum: Bug reports
Topic: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack
Replies: 11
Views: 876

Re: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack

but a Gosub to an arbitrary line number is poor programming so they probably prevented it. Not if you only use this to jump to specific line numbers because you ran out of labels. In any case though the DM15 should clearly behave the same as genuine HP-15Cs. Personally, I think it should behave lik...
by rprosperi
Tue May 28, 2019 3:19 am
Forum: Bug reports
Topic: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack
Replies: 11
Views: 876

Re: [DM15L M1B V28] Using R/S in a subroutine reached by line number wipes the call stack

This seems to be a bug of the original 15C firmware that was fixed by changing the manual to remove the reference to GSB I with I<0. See this discussion . Nice find Didier. I tend to agree with Message #11 Posted by Michael de Estrada in that thread. GSB is intended to go to a labeled routine that ...