Search found 812 matches

by grsbanks
Fri Nov 16, 2018 4:32 pm
Forum: Usage tips, tricks and questions
Topic: [DM41] Math Pac for DM41/DM41L
Replies: 2
Views: 7889

[DM41] Math Pac for DM41/DM41L

One of the more widely used modules on the HP-41C family is the Math Pac. There's a version of the ROM image distributed (NOMAS) with Warren Furlow's Virtual HP-41, V41, so I thought there would be no problem providing users of the DM41/DM41L with the listings of the programs, which are all in FOCAL...
by grsbanks
Fri Nov 16, 2018 4:18 pm
Forum: DM1x/DM41
Topic: DM41 programming tool
Replies: 2
Views: 6158

Re: DM41 programming tool

The code behind the website is based on hp41uc that is available on SourceForge:

https://sourceforge.net/projects/hp41uc/
by grsbanks
Fri Nov 16, 2018 10:28 am
Forum: Usage tips, tricks and problem reports
Topic: All calculation are equal but complex number are more equal...?
Replies: 11
Views: 5974

Re: All calculation are equal but complex number are more equal...?

...repeating (possible) bug/annoyance with a new implementation make not better.... ;) True, but any HP-42S program that relies on this behaviour will be broken if this is "fixed". That is why s good simulator will simulate the behaviour of the original exactly, warts & all. Even the ...
by grsbanks
Sun Nov 11, 2018 10:59 pm
Forum: DM42
Topic: Non of graphing works outside normal HP zone
Replies: 5
Views: 4091

Re: Non of graphing works outside normal HP zone

Have you set the appropriate graphics mode?

See https://www.swissmicros.com/dm42/doc/dm ... _variables
by grsbanks
Sun Oct 28, 2018 6:16 pm
Forum: Usage tips, tricks and problem reports
Topic: Updating from 3.3 to 3.10
Replies: 45
Views: 21005

Re: Updating from 3.3 to 3.10

You got there too fast. In order to see the DM42 in the file manager you don't need any drivers at all. The DM42 behaves exactly like a memory stick and you don't need drivers for memory sticks, right? The drivers that you installed (libusb) are for dm_tool to "see" the DM42 in bootloader ...
by grsbanks
Fri Oct 26, 2018 8:10 am
Forum: Discuss!
Topic: DM 48 .... WHY NOT ?!!!
Replies: 104
Views: 65561

Re: DM 48 .... WHY NOT ?!!!

CalcFreak wrote:
Fri Oct 26, 2018 8:03 am
I'm in for 2 units. 8-)
Whoa there! This is only a "what if?" kind of conversation. There are currently no plans that I know of for Swiss Micros to produce a DM48 or equivalent.
by grsbanks
Wed Oct 24, 2018 8:45 am
Forum: Usage tips, tricks and problem reports
Topic: 8 Level Stack?
Replies: 12
Views: 7794

Re: 8 Level Stack?

Walter wrote:
Wed Oct 24, 2018 7:12 am
….plus optional 16 local flags per program so far.
Local flags per program? Now, that's a brilliant idea! Various programs that leave global flags in whatever state without cleaning up after themselves are a bit of a pain, and this would solve that problem very elegantly. I like it.
by grsbanks
Tue Oct 23, 2018 3:24 pm
Forum: SwissMicros Firmware Update Announcements
Topic: UPDATE: DMCP-3.11 / DM42-3.11
Replies: 36
Views: 39013

Re: UPDATE: DMCP-3.11 / DM42-3.11

Down to 2.79V now per October 23rd. Did and do not use. Just switching on, checking the voltage in the top bar and switching off. Wait a minute after switching on before reading the voltage. There is a power surge when the inverter that supplies the screen starts up, and there's also the keypress o...
by grsbanks
Sun Oct 14, 2018 12:08 pm
Forum: Usage tips, tricks and problem reports
Topic: Foating point bug
Replies: 3
Views: 2770

Re: Foating point bug

The bug in V3.10 occurred when raising a number to a power that is an integer. The program you've been using for this does use the 'Y^X' function, so that could be the cause.