Search found 18 matches

by Nissen
Thu Jan 26, 2023 10:50 am
Forum: Hardware issues
Topic: Host does not recognize DM41X FAT disk
Replies: 4
Views: 2278

Re: Host does not recognize DM41X FAT disk

You must first activate the disk.
Do as follows:
Connect the USB-cable
Enter "Setup"
Press "File"
Press "Activate USB Disk"
Now the disk is accessible
by Nissen
Fri Jul 22, 2022 9:04 am
Forum: DM42
Topic: It has been almost 6 months since the last DM42 update.
Replies: 7
Views: 2206

Re: It has been almost 6 months since the last DM42 update.

When Mr. Steinmann is sure, that Thomas Okken has corrected all bugs in Free42 that has sneeked in as a result of all Thomas' improvements to Free 42 during the latest months. :D :D
by Nissen
Mon Jan 10, 2022 11:02 am
Forum: DM42
Topic: Can I presume the DM42 is no longer supported?
Replies: 9
Views: 4655

Re: Can I presume the DM42 is no longer supported?

Patience is a virtue.
Haste makes waste.
More haste, less speed.
All good things come to those, who have patience to wait.
;)
by Nissen
Thu Nov 04, 2021 1:23 pm
Forum: DM41X
Topic: Software updates?
Replies: 9
Views: 4211

Re: Software updates?

You are right. It is a bug.
73, oz7nw
by Nissen
Wed Nov 03, 2021 3:35 pm
Forum: DM41X
Topic: Software updates?
Replies: 9
Views: 4211

Re: Software updates?

Dr OM PA3DES
Yes, you are right. That looks like a damage in the software.
Have you tried reinstalling the firmware?
Vy 73, OZ7NW
PS: Which one of your DM41X has the beep error?
by Nissen
Sun Oct 31, 2021 6:29 pm
Forum: DM41X
Topic: Software updates?
Replies: 9
Views: 4211

Re: Software updates?

Hello EM41,
Make a digital sound recording of the beep. Then load the audio file into an audio editor, i.e. the "Audacity" editor. Then tell us, how large the error is.
Vy 73, OZ7NW, and also Radio Officer :)
PS: There are fine videos of Scheveningen Radio, PCH on YouTube!
by Nissen
Wed Sep 22, 2021 4:57 pm
Forum: Hardware issues
Topic: Random Generator in the DM42
Replies: 3
Views: 2040

Re: Random Generator in the DM42

The Random Numbers are generated from the noise from a Zener diode.
by Nissen
Wed Sep 22, 2021 1:03 pm
Forum: Hardware issues
Topic: Random Generator in the DM42
Replies: 3
Views: 2040

Random Generator in the DM42

Hello friends The STM32L476 microcontroller used in the DM42 includes a TRUE random generator according to ST Microelectronics specifications. The generator in the DM42 is only a PSEUDO-random generator. Is it possible, to activate the TRUE random generator in the DM42? Just curious :D Regards, Nissen
by Nissen
Sat Sep 18, 2021 10:09 am
Forum: SwissMicros Firmware Update Announcements
Topic: UPDATE: DMCP-3.22 / DM42-3.20
Replies: 52
Views: 29710

Re: UPDATE: DMCP-3.22 / DM42-3.20

There is another possibility: That the bug/issue/phenomenon/problem is a design flaw in the ST Microelectronics microcontroller. If so, there is very little we can do. Regards, Nissen PS: According to SwissMicros, the DM41X uses the same microcontroller and hardware as the DM42. Is the issue also pr...
by Nissen
Fri Sep 17, 2021 4:36 pm
Forum: SwissMicros Firmware Update Announcements
Topic: UPDATE: DMCP-3.22 / DM42-3.20
Replies: 52
Views: 29710

Re: UPDATE: DMCP-3.22 / DM42-3.20

I simply mean, that you can take advantage of this behaviour, whether it is a bug or not.
We better ask Michael for an explanation.
Regards, Nissen