Re: User Space GPIO Interrupt programming - GSoC-2018
Vladimir <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
It would be nice if you share you code, especially if it simpler. 2020-11-24 23:56, Oskar Holmlund via freebsd-arm пишет: > >> Den tisdag 24 november 2020 21:14:58 CET, Dr. Rolf Jansen <[email protected]> skrev: >> >> >> Hello >> >> Has anything of the GSoC-2018 efforts made it into the current code base? >> >> https://wiki.freebsd.org/SummerOfCode2018Projects/UserSpaceGPIOinterrupts >> >> I installed the recent 13.0-CURRENT snapshot (2020-11-19) on a BeagleBone Black which was one of the implementation targets of said >> project, but when running the test tools, I either see cannot read/kevent/poll/aio_read - Operation not supported by device or Inappropriate >> ioctl for device. >> >> Perhaps I need to pull the project’s changes into the kernel by myself. However, before this I would like to ask whether it is worth the effort. >> >> Please, can anyone shed some light on this. >> >> Best regards >> >> Rolf >> _______________________________________________ >> [email protected] mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-arm >> To unsubscribe, send any mail to "[email protected]" > > Hi Rolf, > > I dont have any details about the GSOC. > But the code is not in base. > > I have written a similar driver for my needs. It is much simpler and provides a notification to userland through kqueue events in the event of a change and counts the number of changes that have taken place over time. > I can share the code if you want. > > //Oskar > _______________________________________________ > [email protected] mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "[email protected]" > -- With best regards, Vladimir Goncharov _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"