Hannes Matuschek

Starting from this implementation, I [reverse-engineered](https://dm3mat.darc.de/qdmr/libdmrconf/class_d878_u_v_codeplug.html) the code-plug further for my [own project](https://github.com/hmatuschek/qdmr). It appears to work right now but I have not tested it thoroughly. The only difference that...

There has been very little activity here for a while. However, @reald and myself are interested in reverse engineering the 578 codeplug and consequently implementing it in qdmr. Fortunately, it...

Oh, this sounds bad. First, we have to figure out if it is an encoding/decoding issue. Could you install the command line version dmrconf? This tool allows to read binary...

I've just tested it with my RT3S (MD-UV390) running the firmware versions 18.009 and 18.016. Worked fine with both versions. However, there is a bug in verion 0.10.3 (issue #252)...

The process monitor just captures calls to the windows API, I actually need some wireshark captures of the USB traffic to inspect the protocol used by the CPS to talk...

Oh, sorry I haven't looked into it. However, it only contains capures of a USB mass-storage device. Does the radio appear as a usb flash drive? If not, try to...

Oh, weird. They use the flash-drive protocol to write to and read from the device. This is kind of interesting. To this end, I may only need to read/write files...

Thanks a lot, it somewhat makes sense to misuse the USB mass storage protocol. It is actually less weird then some other protocols I've seen. I.e., Radioddity uses something like...

I've had a look at it and I can see how the codeplug is written into the device, reading however still is a mystery. I do not see any significant...

Oh, yes sorry. Looked at the wrong USBMS device.