Search found 23 matches

by pipa
Sun May 10, 2020 8:19 am
Forum: General discussions
Topic: Problems Open dm1801
Replies: 6
Views: 185

Re: Problems Open dm1801

What language localization is your Windows? It can be the same problem as here?

viewtopic.php?f=7&t=739&start=80
by pipa
Fri May 08, 2020 6:07 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Hi, I have new things. The COM port does not work in my localization as described in this discussion. https://www.opengd77.com/viewtopic.php?f=12&t=92&start=20 If I run English Windows in the VirtualBox virtual environment, everything works perfectly. I wonder what causes COM not to work in another ...
by pipa
Wed Apr 29, 2020 7:08 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Ufff. That's too complicated for me. I'll have to study as soon as I have time. At the moment I don't even know what GDB is ...
by pipa
Wed Apr 29, 2020 6:11 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

I have it installed on four PCs with different OS. Win10, 2xWinXP and Win7 and neither works. It always ends with a "Device not found" error.
The MCU ROM in my radio is already overwritten by GD77_patched_bootloader.bin as I wrote above.
by pipa
Wed Apr 29, 2020 5:31 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Yes!
This version works and I can read codeplug :-) :-) :-)
Thank you
by pipa
Wed Apr 29, 2020 5:09 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

The original version was 4.2.8
I tried 4.2.8, 4.2.6, 3.2.1 and 3.1.8, still the same "LOW BT VERSION". So I'll have to wait for a new version to come out.
OpenGD77 works, you just can't read and edit codeplug :-(
by pipa
Wed Apr 29, 2020 4:27 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Yes, after flash OpenGD77 works.
by pipa
Wed Apr 29, 2020 4:14 am
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

I tried flash official FW 4.2.8. After switching on, the radio reads "LOW BT VERSION", after a while it resets itself and nothing can be done.
by pipa
Tue Apr 28, 2020 12:33 pm
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Next question.
1, Is there a version of OpenGD77 that supports USB HID as original FW?
2, Is it possible to downgrade to the original FW?
It might be possible to read and edit the codeplug.
by pipa
Mon Apr 27, 2020 12:02 pm
Forum: General discussions
Topic: Official Radioddity firmware 3.02.04 problem
Replies: 88
Views: 3785

Re: Official Radioddity firmware 3.02.04 problem

Bad news. He still writes "Device not found"