The GPIO doesn't have a manual page as far as I know. The implementation came from what is in 9front mainline and is in #G. I agree that it would be good to have a manual page for it there.
mDNS is running as bcast9p process and is written in Go. It's based on a Go library and uses udp multicast support for plan 9 that is only in latest git master branch, slated for Go 1.8. Go SDK in this image is 1.7.3 though. It should be reasonably stable. Chris > On Nov 2, 2016, at 3:57 AM, Steve Simon <st...@quintile.net> wrote: > > hi, > > this is interesting. > > can you tell me what the gpio file system looks like (pointer to man page?). > also, is the mDNS client the go one discussed recently or a c implementation? > > i have never go'ed and have been thinking about writing a upnp renderer for > plan9 for years... > > -Steve > > >> On 2 Nov 2016, at 07:48, arisawa <aris...@ar.aichi-u.ac.jp> wrote: >> >> I’ve tried both pi1 and pi2. >> both devices successfully boot up. >> >> my impression only in primitive usage is: >> pi2 is fine. thanks Chris! >> pi1 is a bit unsteady on usb device. usb keyboard is sometimes accidentally >> detached. >> >> >>> 2016/11/02 14:05、arisawa <aris...@ar.aichi-u.ac.jp> のメール： >>> >>> thanks, i will try. >>> >>> is this for pi1 or pi2 or both? >>> >>>> 2016/11/02 10:35、Chris McGee <newton...@gmail.com> のメール： >>>> >>>> Hi All, >>>> >>>> I have released an experimental 9front raspberry pi image that I use for >>>> my cluster. >>>> https://github.com/sirnewton01/rpi-9front/releases/tag/nov-2016 >>>> >>>> Highlights: >>>> -Latest 9front release 2016-10-27 >>>> -Merged in Richard Millar’s kernel from a couple of months ago >>>> -Retains 9front GPIO filesystem structure >>>> -Link local ipv4 address on boot (low likelihood of collisions) >>>> -Discovery of other nodes using multicast DNS through the ‘find9p’ command >>>> -9fs mount other nodes on the network >>>> -Go 1.7.3 >>>> -Git script (works with github and google source repos) >>>> >>>> Cheers, >>>> Chris >>> >>> >> > >
