Tucker Kern

That's not how capabilities work. You can't "set" new capabilities. What is/isn't supported is determined by the air conditioning unit (i.e. what the unit is _capable_ of). If you have...

Can you attached the PCAP file and list the packets of interest?

~Making this a draft because I think I found an issue.~

Yeah! I've contemplated making it a kernel module that provides a `/dev/raspdif` endpoint which could be written to. It would be a step in the right direction. In the meantime,...

Hi. The Pi4 uses a different SoC from the previous Pi version so there is probably some compatibility issue. I'll look more in depth later but a quick search turned...

Excellent! Glad to hear you've got it working to some degree. What are you using to generate data "on the fly"? I've used this with both gmrender-resurrect and shairport-sync without...

Interesting. Just spit balling here. Does it work any better if you have ffmpeg write to a fifo, and have raspdif read from that? Another thought. You could change the...

There must be another underlying incompatibility. I was able to run the loopback test you mentioned earlier without any underruns on RPi3 ``` $ ffmpeg -f alsa -i hw:0 -f...

I'd be interested in trying your scripts. Having ALSA send to the fifo seems like a great solution for general purpose use. Would make raspdif usable for applications that can't...

No worries. Thanks for those links. I'll have to try that setup sometime. I can't remember exactly where we left off. Was there a remaining issue we were trying to...