Hi David, > I ran lsusb on the hub Terry tried and it does show up as single-TT, > although it does show up as 4 hubs.
I filtered out some of its more interesting lines to try and lessen the noise, giving http://pastebin.com/GSu1Cb8A That says "bDeviceProtocol 2 TT per port" a couple of times so I think it may be multi-TT? Terry, how about using the Pi Zero's GPU to do audio on HDMI for one output, and putting a single USB audio adapter directly into its OTG port for the other? No hub. You've GPIO for the RTC IIRC. And if you need networking then there's the UART and PPP? Cheers, Ralph. -- Next meeting: Bournemouth, Tuesday, 2017-02-07 20:00 Meets, Mailing list, IRC, LinkedIn, ... http://dorset.lug.org.uk/ New thread: mailto:[email protected] / CHECK IF YOU'RE REPLYING Reporting bugs well: http://goo.gl/4Xue / TO THE LIST OR THE AUTHOR
