Hi Stefan! On Tue, May 26, 2020 at 3:38 PM Stefan Schmidt <stefan@xxxxxxxxxxxxxxxxxx> wrote: > On 25.05.20 14:39, Christopher Friedt wrote: > > Hi all, > > > > Bouncing around a bit, but in Zephyr, there is reference to a > > "wpanusb" Linux kernel driver here: > > > > https://docs.zephyrproject.org/latest/samples/net/wpanusb/README.html > > > > This *might* be the driver in question: > > > > https://github.com/finikorg/wpanusb > > > > Just wondering if anyone has made any attempts to submit that, or > > would that go directly upstream these days? > > I had a chance to talk to the author a while back. Not much activity > from his side. I was chatting with him as well on Zephyr Slack and let him know that there was significant interest in it going upstream. I worry though that it might not be a high priority for his employer. Is there a linux-wpan IRC? Would be nice to chat in real-time at some point. > For me this needs to be designed in a way where we could have bare > metal, Zephyr, RIOT or Contiki based firmware implementing the interface > and the driver would just work. The code available is a good start but > needs more work. I agree mostly. Of course each RTOS has their own headers, way of declaring things, etc, but for the most part it could be platform independent. > I was, and somehow still am, planning on working on this. But with the > world turned upside down there was always something else to look at > before. Its on my list, just not very high. If anyone wants to have a > stab at this feel free and let me know. I'll bring it up in the Zephyr Slack. They want to incorporate it into their "tools" repository, but it really should go into Linux at some point. We'll probably end up working on this for BB.O - even just having a single driver that works for all boards in Zephyr is a pretty large step. Lastly, I feel like this is a recurring question, but a number of us will likely need a bunch of 802.15.4 USB dongle to speak to our 15.4 nodes. I have a couple of ATUSB on my desk, but are there others in our group that don't have any idea where to get parts, and likely building one from scratch would be more time than they want to take. Do you know of an off-the-shelf product that works with existing drivers upstream? M.f.G. Chris
