Activity for WP 34s

Pascal Meheut committed [r3927] on Code

Pascal Meheut — Mon, 20 Oct 2025 18:26:45 -0000

Moved the QtGui emulator to Qt6

WP 34s released /emulator/wp-31s/wp-31s-emulator-macosx.dmg

WP 34s — Mon, 20 Oct 2025 18:19:04 -0000

WP 34s updated /emulator/wp-34s-emulator-macosx.dmg

WP 34s — Mon, 20 Oct 2025 18:15:03 -0000

WP 34s released /emulator/archive/wp-31s-emulator-macosx-2015.dmg

WP 34s — Mon, 20 Oct 2025 18:15:03 -0000

WP 34s released /emulator/archive/wp-34s-emulator-macosx-2015.dmg

WP 34s — Mon, 20 Oct 2025 18:15:03 -0000

Jeff Rosengarden posted a comment on discussion Open Discussion

Jeff Rosengarden — Wed, 20 Aug 2025 16:00:16 -0000

My WP34s (v34s 3.3 3926) seems to have a problem. When I change to SETUSA then m.dy persists in the top left portion of the display. I definitely want the date format to be m.ddyyyy which is what it is changed to with SETUSA but I wish I could get rid of that persistent d.my in the display. Instead of using SETUSA I have also tried executing the M.DY function. It, too, puts a persistent m.dy in the display. I can't seem to find anything in the manual regarding this persistent display! Back in the...

Nigel Dowrick committed [r3926] on Code

Nigel Dowrick — Wed, 02 Apr 2025 09:45:34 -0000

Some options in features.h are changed:

Nigel Dowrick committed [r3925] on Code

Nigel Dowrick — Mon, 24 Mar 2025 19:24:27 -0000

Physical constants updated using CODATA 2022 values. Builds for WP34S, WP34C, WP31S.

Nigel Dowrick committed [r3924] on Code

Nigel Dowrick — Sun, 12 Nov 2023 22:24:08 -0000

A new decimal->fraction algorithm with added precision but which doesn't crash the hardware, unlike r3923 which should be avoided like the plague.

Nigel Dowrick committed [r3923] on Code

Nigel Dowrick — Sat, 11 Nov 2023 17:04:35 -0000

The improved decimal -> fraction code from the C47 has replaced the older WP34S code.

Nigel Dowrick committed [r3922] on Code

Nigel Dowrick — Mon, 06 Nov 2023 22:32:29 -0000

Minor bug fix (long integer entry) and code rewriting.

Nigel Dowrick committed [r3921] on Code

Nigel Dowrick — Mon, 06 Nov 2023 12:08:34 -0000

Overflow detection extended so that "Too Long Error" is shown when the key just pressed would require the number of bits required to exceed the current word size.

Nigel Dowrick committed [r3920] on Code

Nigel Dowrick — Sat, 04 Nov 2023 22:31:22 -0000

Overflow detection for Long Integer Entry added so that "Too Long Error" is displayed when the key just pressed would cause overflow. Overflow is when the number entered, viewed as an unsigned integer, requires more than 64 bits of storage. Should work in all bases!

Nigel Dowrick committed [r3919] on Code

Nigel Dowrick — Sat, 04 Nov 2023 21:26:33 -0000

Long Integer entry improvements and other minor changes: CmdLineInt changed to unsigned; long entries now work properly with Qt emulator; shutdown changed to shutdown_calc in QtEmulatorAdapter.c; definition of catcmd() changed in xeq.h to avoid compile-time warnings.

Nigel Dowrick committed [r3918] on Code

Nigel Dowrick — Fri, 03 Nov 2023 22:24:12 -0000

The 12-digit limit on number entry in integer modes has been removed. There is now no actual limit on the number of digits that can be entered, although the maximum word size remains 64 bits: once the word size is exceeded, earlier digits are effectively lost. This feature is in the Windows emulator and the .bin files for the actual calculator; it isn't yet in the complex branch. Bugs may remain!

Nigel Dowrick committed [r3917] on Code

Nigel Dowrick — Fri, 27 Oct 2023 20:55:12 -0000

Digit entry limit extended to 16 digits when in an integer mode. All WP34S/C emulators and calculator bin files rebuilt. This has not yet been fully tested!

Nigel Dowrick committed [r3916] on Code

Nigel Dowrick — Thu, 12 Oct 2023 10:15:36 -0000

Fixes a bug due to the return stack not being cleared when a program step is deleted (see https://www.hpmuseum.org/forum/thread-20615.html). Also fixes a bug that prevents proper alpha scrolling when a long alpha string is entered.

Nigel Dowrick committed [r3915] on Code

Nigel Dowrick — Fri, 02 Jun 2023 10:16:00 -0000

Function renaming (r3912) completed; all emulators rebuilt; all bin files rebuilt except for the V2.2 branch.

Pauli committed [r3914]

Pauli — Thu, 10 Mar 2022 00:48:12 -0000

Fix the zeta function.

Bit posted a comment on discussion Open Discussion

Bit — Fri, 07 Jan 2022 17:11:02 -0000

I've attached a document I created years ago that explains how to build the binaries on Linux. The Google Drive links don't seem to work any more, but you can copy the small patch from the PDF, and you can obtain the necessary software from the other links. Good luck! On Thu, Jan 6, 2022, at 12:09, Harry Graf wrote: I' m working with linux. And I would like to make some modifications to build an ready bin. Are there some experiences with linux? Toolchain on Linux Sent from sourceforge.net because...

HYG posted a comment on discussion Open Discussion

HYG — Thu, 06 Jan 2022 17:12:41 -0000

I would like to change the functions of the keyboard. Next only some exchange to avoid a keyboard overlay. Which source files are to edit?

HYG posted a comment on discussion Open Discussion

HYG — Thu, 06 Jan 2022 17:09:09 -0000

I' m working with linux. And I would like to make some modifications to build an ready bin. Are there some experiences with linux?

William Hostman posted a comment on discussion Open Discussion

William Hostman — Sat, 23 Oct 2021 13:05:27 -0000

You flashing it would utterly defeat my purpose in wanting a cable. I want to tweak the program... that requires iteration, and without a cable, that's not happening.

Jim Johnson posted a comment on discussion Open Discussion

Jim Johnson — Wed, 20 Oct 2021 14:43:26 -0000

Correction. Programming pin spacing is 2.00 mm. (not 0.20 mm).

Jim Johnson posted a comment on discussion Open Discussion

Jim Johnson — Wed, 20 Oct 2021 14:41:36 -0000

True, Digi-key has 6-pin pogo pin connectors, and they are the correct 0.20 mm spacing between pins. But then you need to wire up the reset and erase switches and a DB-9 connector to connect to a serial-to-USB interface. Or you need to add the serial-to-USB interface to the cable assembly. It's probably easier (and a lot cheaper) to send me your HP-30b and let me program it with the WP-34S firmware, assuming that's what you want. If you would like to send me your HP-30b, contact me at: jjohnson873@hotmail.com...

William Hostman posted a comment on discussion Open Discussion

William Hostman — Wed, 20 Oct 2021 06:21:28 -0000

Yes, the spring pins exist (digi-key carries spring-pins in 6, 8, and 10 pin units.. I simply lack the manual dexterity and soldering skills.

Jim Johnson posted a comment on discussion Open Discussion

Jim Johnson — Tue, 19 Oct 2021 22:27:10 -0000

The original cables were a custom build. Not sure if the six position, spring pin connector exists.

William Hostman posted a comment on discussion Open Discussion

William Hostman — Mon, 18 Oct 2021 21:49:34 -0000

Was wondering if anyone was willing to build cables for these? (I got a 30b and find the 4 place stack a bit limiting.)

WP 34s released /doc/WP34S Chinese maunal 20210220.pdf

WP 34s — Mon, 08 Mar 2021 14:22:02 -0000

WP 34s released /doc/WP34S Chinese maunal 20210108.pdf

WP 34s — Mon, 11 Jan 2021 15:19:02 -0000

WP 34s released /doc/WP34S Chinese manual 20200928.pdf

WP 34s — Mon, 28 Sep 2020 07:06:04 -0000

WP 34s released /doc/WP34S____20200613.pdf

WP 34s — Sat, 26 Sep 2020 12:16:04 -0000

Pauli committed [r3913]

Pauli — Sun, 24 Nov 2019 09:58:31 -0000

Correct indentation

Pascal Meheut committed [r3912]

Pascal Meheut — Sat, 09 Nov 2019 15:57:56 -0000

Renamed err, warn & shutdown because they prevent compilation with recent C compilers such as the iOS one.

Marcus von Cube committed [r3911]

Marcus von Cube — Sun, 27 Oct 2019 22:20:39 -0000

Emulator build for complex_mode

Marcus von Cube committed [r3910]

Marcus von Cube — Sun, 27 Oct 2019 22:11:11 -0000

Integration build

John Cuzzourt modified a comment on discussion Open Discussion

John Cuzzourt — Mon, 14 Oct 2019 02:38:39 -0000

The HP 10bII+ has the same micro as the 20B/30B, and can be flashed through an identical 6-pin serial port.. There is some discussion of this over at HPMuseum. Also here The keyboard is missing a wide input/enter key which makes it somewhat less attractive as an RPN project. I was curious about this same as you, and I've only done minimal research on it. There is no reason that you couldn't create a new project to customize this calculator. The keyboard (at least the one I have) has a much better...

Walter B posted a comment on a wiki page

Walter B — Sun, 13 Oct 2019 21:01:10 -0000

Hi John, Thanks for asking. I've updated the summary page at https://sourceforge.net/projects/wp34s/ in this aspect today. -- Freundliche Grüße Dr. Walter Bonin Gesendet: Sonntag, 13. Oktober 2019 um 02:37 Uhr Von: "John Cuzzourt" An: "[wp34s:wiki] " Betreff: [wp34s:wiki] Discussion for Home page Hi. Is the V3.3 manual available as a PDF, or only in dead-tree form? Sent from sourceforge.net because you indicated interest in...

John Cuzzourt posted a comment on a wiki page

John Cuzzourt — Sun, 13 Oct 2019 00:37:55 -0000

Hi. Is the V3.3 manual available as a PDF, or only in dead-tree form?

Pauli committed [r3909]

Pauli — Sat, 05 Oct 2019 01:42:45 -0000

Fix mainline WP 34S complex gamma reflection formula.

Pauli committed [r3908]

Pauli — Sat, 05 Oct 2019 01:42:09 -0000

Fix complex gamma reflection formula for 31S (for what it's worth).

Pauli committed [r3907]

Pauli — Sat, 05 Oct 2019 01:41:26 -0000

Fix reflection formula for complex 34C firmware.

Pauli committed [r3906]

Pauli — Sat, 05 Oct 2019 01:40:43 -0000

Fix V2.2 complex gamma function reflection formula.

John Cuzzourt modified a comment on discussion Open Discussion

John Cuzzourt — Fri, 04 Oct 2019 18:27:19 -0000

John Cuzzourt posted a comment on discussion Open Discussion

John Cuzzourt — Fri, 04 Oct 2019 18:24:38 -0000

The HP 10bII+ has the same micro as the 20B/30B, and can be flashed through an identical 6-pin serial port.. There is some discussion of this over at HPMuseum. The keyboard is missing a wide input/enter key which makes it somewhat less attractive as an RPN project. I was curious about this same as you, and I've only done minimal research on it. There is no reason that you couldn't create a new project to customize this calculator. The keyboard (at least the one I have) has a much better tactile feedback...

Nigel Dowrick committed [r3905]

Nigel Dowrick — Sun, 05 May 2019 20:31:59 -0000

Release 3905:

Walter B posted a comment on discussion Open Discussion

Walter B — Mon, 15 Apr 2019 17:47:23 -0000

They can not. Else we would not have had to wait for the HP-20b until we started the WP 34S project. Sorry for this, but such is (business) life.

Nigel Dowrick committed [r3904]

Nigel Dowrick — Tue, 09 Apr 2019 23:05:33 -0000

* Bug fixed with how complex_enter handles stack lift - this caused entry_rpn to fail to work correctly.

Artur Mário Júnior posted a comment on discussion Open Discussion

Artur Mário Júnior — Mon, 08 Apr 2019 14:11:40 -0000

Does anyone know if other models, lik 20S or 32S could be repurposed too? Do they have the programming port?

Nigel Dowrick committed [r3903]

Nigel Dowrick — Wed, 03 Apr 2019 20:39:08 -0000

Changes:

Nigel Dowrick committed [r3902]

Nigel Dowrick — Mon, 01 Apr 2019 21:43:18 -0000

Added entry mode to complex branch; other complex branch code updates

WP 34s released /emulator/ios_privacy.html

WP 34s — Wed, 14 Nov 2018 06:48:02 -0000

Marcus von Cube committed [r3901]

Marcus von Cube — Sun, 25 Mar 2018 15:48:46 -0000

Integration build

mcesar committed [r3900]

mcesar — Sun, 18 Mar 2018 22:42:00 -0000

Fixed bug in integrate. Sometimes the returned result was that of the previous iteration

Marcus von Cube committed [r3899]

Marcus von Cube — Sat, 20 Jan 2018 16:17:41 -0000

Integration Build

Pascal Meheut committed [r3898]

Pascal Meheut — Tue, 07 Nov 2017 07:20:47 -0000

First iPhone X support. Work in progress

Pauli committed [r3897]

Pauli — Thu, 03 Aug 2017 07:30:12 -0000

Change Zeta reflection point. The series converges for x>0 so we don't reflect

Pauli committed [r3896]

Pauli — Sun, 11 Jun 2017 06:13:11 -0000

Provide better seven segment graphics for 'K'

Pauli committed [r3895]

Pauli — Mon, 17 Apr 2017 00:21:38 -0000

Fix the orthogonal polynomials for n=1.

Pauli committed [r3894]

Pauli — Mon, 03 Apr 2017 05:33:53 -0000

fix comment about not working double precision ...

Pauli committed [r3893]

Pauli — Sun, 02 Apr 2017 03:27:38 -0000

switch integration to use the double exponentia...

Pauli committed [r3892]

Pauli — Mon, 27 Mar 2017 07:06:14 -0000

Calculate an error estimate correctly

Pauli committed [r3891]

Pauli — Mon, 27 Mar 2017 07:04:44 -0000

Calculate an error estimate correctly

Pauli committed [r3890]

Pauli — Thu, 26 Jan 2017 10:11:31 -0000

Remove repeated top line of file

Nigel Dowrick committed [r3889]

Nigel Dowrick — Mon, 12 Dec 2016 23:11:54 -0000

Increased precision of conversion factors

Pauli committed [r3888]

Pauli — Wed, 14 Sep 2016 08:05:34 -0000

update US galleon definition so it is exact

Marcus von Cube committed [r3887]

Marcus von Cube — Sun, 28 Feb 2016 18:38:18 -0000

Windows compile fixes; Integration build

Pauli committed [r3886]

Pauli — Fri, 26 Feb 2016 07:09:54 -0000

fix more overflows in the trig flow

Pauli committed [r3885]

Pauli — Fri, 26 Feb 2016 06:55:01 -0000

fix decNumber array overrun

Pauli committed [r3884]

Pauli — Tue, 23 Feb 2016 12:04:13 -0000

port the 31S trig range reduction code to the 3...

Pauli committed [r3883]

Pauli — Tue, 23 Feb 2016 12:02:44 -0000

fix compile for console build

Pascal Meheut committed [r3882]

Pascal Meheut — Fri, 29 Jan 2016 17:56:46 -0000

Removed anti-aliasing as it does not play well ...

WP 34s released /emulator/wp-34sc/wp-34sc-emulator-windows.zip

WP 34s — Tue, 26 Jan 2016 18:21:05 -0000

WP 34s released /emulator/wp-34sc/wp-34sc-emulator-macosx.dmg

WP 34s — Tue, 26 Jan 2016 18:21:05 -0000

WP 34s released /emulator/wp-34sc/wp-34sc-emulator-linux64.tgz

WP 34s — Tue, 26 Jan 2016 18:21:05 -0000

WP 34s released /emulator/wp-34sc/wp-34sc-emulator-linux.tgz

WP 34s — Tue, 26 Jan 2016 18:21:05 -0000

Pascal Meheut committed [r3881]

Pascal Meheut — Tue, 26 Jan 2016 07:05:52 -0000

Preparing complex_mode Qt emulator build

Marcus von Cube committed [r3880]

Marcus von Cube — Sun, 24 Jan 2016 14:10:32 -0000

Added formatted alias sheet

Pascal Meheut committed [r3879]

Pascal Meheut — Sat, 23 Jan 2016 09:22:15 -0000

Better load/save file handling in Qt emulators

Pascal Meheut committed [r3878]

Pascal Meheut — Sat, 23 Jan 2016 04:00:56 -0000

Fixing the Qt emulator loading mechanism so tha...

Marcus von Cube committed [r3877]

Marcus von Cube — Sat, 23 Jan 2016 00:15:02 -0000

Remove MFC dependencies

Pascal Meheut committed [r3876]

Pascal Meheut — Mon, 18 Jan 2016 06:31:43 -0000

Fixed a menu bug (open points to save) and a re...

Marcus von Cube committed [r3875]

Marcus von Cube — Sun, 10 Jan 2016 11:36:00 -0000

Emulator DLL recompile;complex_mode huge skin

Marcus von Cube committed [r3874]

Marcus von Cube — Sat, 09 Jan 2016 23:25:32 -0000

Added huge skin to wp34sgui

Pascal Meheut committed [r3873]

Pascal Meheut — Sat, 09 Jan 2016 21:13:30 -0000

Added an HighRes skin to wp31s & complex_mode too

Marcus von Cube committed [r3872]

Marcus von Cube — Sat, 09 Jan 2016 19:04:46 -0000

GUI Export fix ported to complex_mode branch

Pascal Meheut committed [r3871]

Pascal Meheut — Sat, 09 Jan 2016 12:53:19 -0000

Added an HighRes skin to the Qt Emulator

Marcus von Cube committed [r3870]

Marcus von Cube — Fri, 08 Jan 2016 17:08:16 -0000

GUI Export fix

Marcus von Cube committed [r3869]

Marcus von Cube — Thu, 07 Jan 2016 15:11:43 -0000

GUI complex_mode update;Integration build

Pascal Meheut committed [r3868]

Pascal Meheut — Thu, 07 Jan 2016 07:58:20 -0000

Added an option to choose the tools directory i...

Pauli committed [r3867]

Pauli — Thu, 07 Jan 2016 06:56:06 -0000

fix complex Gudermannian function

Pascal Meheut committed [r3866]

Pascal Meheut — Mon, 04 Jan 2016 22:36:47 -0000

Import now working on Qt/Windows

Pascal Meheut committed [r3865]

Pascal Meheut — Mon, 04 Jan 2016 21:20:30 -0000

Changed import/export order in Qt menu

Marcus von Cube committed [r3864]

Marcus von Cube — Mon, 04 Jan 2016 18:25:02 -0000

Windows compile fixes; Integration build

Pascal Meheut committed [r3863]

Pascal Meheut — Mon, 04 Jan 2016 05:59:59 -0000

Removed useless includes in QtEmulatorAdapter.c

Pascal Meheut committed [r3862]

Pascal Meheut — Mon, 04 Jan 2016 05:54:11 -0000

Removed strncpy from QtEmulator.c as it prevent...

Pascal Meheut committed [r3861]

Pascal Meheut — Mon, 04 Jan 2016 05:34:54 -0000

Removed now useless variable char* p in winseri...

Pascal Meheut committed [r3860]

Pascal Meheut — Mon, 04 Jan 2016 05:26:41 -0000

now using mktemp instead of mkstemp

Pascal Meheut committed [r3859]

Pascal Meheut — Sun, 03 Jan 2016 22:51:32 -0000

Changed includes to support getcwd & mkstemp

Pascal Meheut committed [r3858]

Pascal Meheut — Sun, 03 Jan 2016 22:42:11 -0000

OSX working version of load/save/export/import ...