Re: i2c/twsi/allwinner problems.
Daniel Braniss <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
> On 31 Mar 2021, at 10:06, Andriy Gapon <[email protected]> wrote: > > On 30/03/2021 12:58, Daniel Braniss wrote: >> |hi all, after some time, I decided to try FreeBSD 13 on my all winner (nano >> neo) and got it working only with debugging on, so I started cherry picking till >> I got it working, replacing printfs with DELAY and this is is now working, of >> course not the correct solution, but if someone with better i2c knowledge can >> propose a better solution I’m willing to test if with my program (it reads RFIDs >> using a board with PN532),| > > I see quite a lot of those "cherry-picks" and they are a mix of explicit delays > and printfs (via debug_). > Also, the driver has completely separate code paths for polling mode and > interrupt mode. I see that both are heavily modified. > Do you actually use both modes? > > -- > Andriy Gapon i need to enable the second i2c, but my old overlay no longer works, can someone please send me the overlay needed to enable it? thanks, danny _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"