OpenGD77

And there is yet another Python script for codeplugs by LZ1CK, see:

Re: Read/write GD-77 codeplug in Linux in Python 3 (experimental)

There is also a python script to load the firmware , but is not been used for a long time and I don't know if it works on all radio types I used gd-77_firmware_loader.py two weeks ago and it worked fine on my Baofeng DM-5R Plus. Also, someone wrote a python script to transfer the cideplug, but I do...

Thanks, Hannes! I have Fedora 33, so I followed your instructions on the Github: [root@felix ~]# dnf install libusb-devel qt5-qtlocation-devel qt5-qtserialport-devel qt5-qttools-static qt5-qttools-devel qt5-qtbase-devel gcc-c++ git [jj@felix build]$ git clone https://github.com/hmatuschek/qdmr.git [...

Have you built your codeplug from scratch? Or have you copied it from your friend or ham club? If you have copied, what do you do if the source changes? You could personalize it by using OpenGD77CPS. But it does not run natively in Linux. And anyway, it involves some manual work, at least you DMR ID...

There is a python script someone posted to the forum, which can upload the codeplug on Linux machines. But I don't currently have a link to it. You'll need to track it down. There are two scripts gd77xfer and GD77transfer. You can find the latest GD77transfer here: http://opengd77.com/viewtopic.php...

If several people use a common codeplug, it's handy to have a tool which can personalize the codeplug. This program assumes that several people use the same codeplug with the following differences: - radio ID (DMR ID) - radio name (callsign) - first line of the greeting text (callsign) - use the 2nd...

I have extended the program to read/write codeplugs to OpenGD77 radios. Now you can backup the calibration, flash, EEPROM and MCU ROM using the program. I have tested the program in Linux (Fedora 33) using Python 3.9 with Baofeng DM 5R Plus running OpenRD5R. The old functionality of the previous ver...

Also, because it does not have a power management chip, the settings need to be constantly saved to EEPROM, whenever the frequency or mode etc is changed. Which slows the radio down and will eventually wear out the EEPROM Would it be possible to disable saving settings automatically to EEPROM for R...

The problem can be reproduced easily. We have a repeater which uses CTCSS 103.5 Hz on receive and transmit. Wide deviation or loud audio makes the problem appear. I believe the repeater has Motorola radios? Another way of reproducing the problem was a simplex QSO when a GD77 was transmitting and we ...

There is a new version which should fix this problem: Re: New ongoing "Development" version has been created I compared versions Jul 31 2020 and the new one (Aug 30 2020) on Baofeng DM-5R Plus. The new version tolerates overdeviation better than the old one, but there are still some cuts when receiv...