Search found 97 matches

by Vitasam
Sat Nov 09, 2019 12:29 pm
Forum: Hardware issues
Topic: USB-host (USB-OTG)
Replies: 5
Views: 284

Re: USB-host (USB-OTG)

Yes, I was thinking about powered USB hub. So, basically it is the only matter of DM42 FW, HW is capable, right?
by Vitasam
Wed Nov 06, 2019 6:06 am
Forum: Hardware issues
Topic: USB-host (USB-OTG)
Replies: 5
Views: 284

USB-host (USB-OTG)

Just found this external module for TI calculators.

As far as I know stm32 of DM42 can support USB-OTG. In theory, is it possible to create, e.g. USB-UART profile or something similar?
by Vitasam
Sun Nov 03, 2019 11:01 am
Forum: Software Library
Topic: Graphics utilities: H/V lines, grids and tiles
Replies: 3
Views: 1009

Re: Graphics utilities: H/V lines, grids and tiles

Great job!

It will be nice to have a kind of "DM42-extension" for HP42s language - graphics primitives.
by Vitasam
Sun Mar 31, 2019 7:16 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8448

Re: DMCP_SDK Hello World

Hi, It took me many hours of trying different ARM tools and diiferent MINGW downloads and some hours to figure out that only "mingw-get-setup.exe" V1.0 and only "gcc-arm-none-eabi-7-2017-q4-major-win32.exe" works. Good that it works now! Maybe I will create a separate forum thread about environment ...
by Vitasam
Fri Mar 22, 2019 10:22 pm
Forum: Update Announcements
Topic: UPDATE: DMCP-3.13 / DM42-3.13
Replies: 40
Views: 6263

Re: UPDATE: DMCP-3.13 / DM42-3.13

Does it mean that all users, who had v3.12 have had troubles with FAT upgrade? No, it means that those who were having problems already with the "Update from FAT" feature, and only those, will continue to do so up to and including V3.12. Once they have installed V3.13 the "old fashioned" way, they ...
by Vitasam
Fri Mar 22, 2019 8:19 pm
Forum: Update Announcements
Topic: UPDATE: DMCP-3.13 / DM42-3.13
Replies: 40
Views: 6263

Re: UPDATE: DMCP-3.13 / DM42-3.13

Hi,
Leechpool wrote:
Fri Mar 22, 2019 11:13 am
The FAT upgrade will only work from v3.5 or v3.13.
If you tried to use FAT upgrade from v3.12, then I wouldn't expect it to work.
Does it mean that all users, who had v3.12 have had troubles with FAT upgrade?
by Vitasam
Mon Mar 18, 2019 7:49 pm
Forum: Update Announcements
Topic: UPDATE: DMCP-3.13 / DM42-3.13
Replies: 40
Views: 6263

Re: UPDATE: DMCP-3.13 / DM42-3.13

but on the second there is no response at Load Flash From FAT ... Press [ENTER] to continue anyway Only RESET helps to go back. Exactly the same with my DM42 Please check, if the 'dm_tool' path does solve your problem. I've used dfu-util from Beaglebone Black board, DM42 seems to be Ok now: debian@...
by Vitasam
Mon Mar 18, 2019 6:27 pm
Forum: Update Announcements
Topic: UPDATE: DMCP-3.13 / DM42-3.13
Replies: 40
Views: 6263

Re: UPDATE: DMCP-3.13 / DM42-3.13

Thomas_ER wrote:
Fri Mar 15, 2019 1:10 pm
but on the second there is no response at

Code: Select all

Load Flash From FAT
...
Press [ENTER] to continue anyway
Only RESET helps to go back.
Exactly the same with my DM42
by Vitasam
Wed Mar 06, 2019 5:42 am
Forum: Software Library
Topic: Moon Landing on DM42?
Replies: 5
Views: 1245

Re: Moon Landing on DM42?

Ok, thanks to all!
by Vitasam
Tue Mar 05, 2019 8:21 pm
Forum: Software Library
Topic: Moon Landing on DM42?
Replies: 5
Views: 1245

Re: Moon Landing on DM42?

Sorry, typo. "Moon Lander", a game