DM3MAT5d ago
Just released #qdmr 0.14.0. This feature release adds AM (air band) channels and support for the Baofeng DM-32UV. Happy testing!
Show threadAdrian3d ago
@dm3mat
Really nice software! I wish I could use it to program my radios instead of having to spin up a VM for that.
Alas, Hytera doesn't even have an in-tree USB driver. If you ever find out some info about Hytera USB on Linux, I'd greatly appreciate if you can post it.
Show threadtarxvf
@yo8rzz @dm3mat Which Hytera? At least pd362s are ttl serial over the USB pins. i.e. not USB at all except in connector shape.
Mar 28 at 8:13amWeb
Show threadAdrian3d ago
@tarxvf
H-series, HP785 and HM785
@dm3mat
Show threadAdrian3d ago

@tarxvf @dm3mat
Found a patch for Hytera rndis_host that seems to have been commited by @gregkh a while ago: https://lore.kernel.org/all/2022010117[email protected]/

My H-series radios are not detected though with kernel 6.12

[PATCH] rndis_host: support Hytera digital radios - Thomas Toye

Show threadAdrian3d ago

@tarxvf
lsusb -v

```
Bus 003 Device 032: ID 238b:0a11 Hytera Communications DMR Radio
Negotiated speed: Full Speed (12Mbps)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 2 Communications
bDeviceSubClass 0 [unknown]
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x238b Hytera
```

Show threadtarxvf2d ago
@yo8rzz I love how Hytera isn't even consistent among their own radios.
I don't have any of those models so I'm not any help here!
Show threadAdrian2d ago
@tarxvf
@nizzo did some research and apparently they use a TI OMAP 5, with pretty advanced software support like Ethernet over USB etc.
I've been trying to get a serial connection going for a while in order to abuse the defined data forwarding (maybe also IP bearer)