Search found 7 matches

by IU2KIN
Thu Apr 02, 2020 7:00 am
Forum: Feature requests
Topic: [Not possible] Port to GD-73
Replies: 14
Views: 631

Re: [Not possible] Port to GD-73

From the last two posts. The TYT MD-380 is not equal internally to the MD-UV380. Yeah you're right, although porting to a radio with the HR-C6000 will be easier, me and a friend own some MD380 so we'll work on that right now. Moreover the HD-C5000 is very well understood thanks to md380tools. The m...
by IU2KIN
Wed Apr 01, 2020 12:21 pm
Forum: Feature requests
Topic: [Not possible] Port to GD-73
Replies: 14
Views: 631

Re: [Not possible] Port to GD-73

I tried right now,
Ghidra is not even able to disassemble the code. Only the strings are visible.
Probably the matched ISA is a false positive.
I don't even own one GD-73, was just curious about this unknown architecture.
I'll go on with the efforts on the MD-380.
by IU2KIN
Tue Mar 31, 2020 5:58 pm
Forum: Feature requests
Topic: [Not possible] Port to GD-73
Replies: 14
Views: 631

Re: [Not possible] Port to GD-73

Running binwalk with the ISA detection option on the latest GD73 firmware gives the following output: $ binwalk -% GD_73_V1.04.bin DECIMAL HEXADECIMAL DESCRIPTION -------------------------------------------------------------------------------- 0 0x0 None (size=0x42000, entropy=0.873056) 270336 0x420...
by IU2KIN
Sat Mar 28, 2020 8:52 am
Forum: Feature requests
Topic: Port to TYT UV380/UV390
Replies: 27
Views: 799

Re: Port to TYT UV380/UV390

Hi ZL1GW, I'm catching up with this post, we managed to craft a firmware which can be flashed and loaded from the TYT recovery. For the flashing part we were lucky and my radio is compatible with the "wrapping" scripts from md380tools, however booting the thing was non trivial. In the end we cracked...
by IU2KIN
Sat Mar 28, 2020 8:46 am
Forum: Feature requests
Topic: Port to TYT MD380
Replies: 2
Views: 117

Port to TYT MD380

Hello everyone, me and IU2KWO (Silvano) are trying to port OpenGD77 to the MD380/390G. After a couple days of struggle we managed to compile a baremetal firmware, written from scratch which can be flashed and loaded by the stock recovery. We'll now try to adapt the fork of FreeRTOS by pchickey which...
by IU2KIN
Wed Mar 25, 2020 2:47 pm
Forum: Feature requests
Topic: Port to TYT UV380/UV390
Replies: 27
Views: 799

Re: Port to TYT UV380/UV390

Hi ZL1GW, me and a friend (IU2KWO) are trying to port OpenGD77 to the MD-380/MD390G, those radios are very well documented, thanks to the efforts of Travis Goodspeed and friends, currently we are trying to flash arbitrary code through the TYT recovery. I think we can share a lot of effort, PM me so ...
by IU2KIN
Mon Mar 23, 2020 11:14 am
Forum: New members post here first
Topic: Hello from IU2KIN
Replies: 1
Views: 143

Hello from IU2KIN

Hello,
my name's Niccolò, currently transmitting from northern Italy!
As a computer engineer I plan to contribute actively to the project,
right now I'm probing if OpenGD77 could be ported to the MD380.

73 de IU2KIN