Date: Sun, 16 May 2021 14:18:07 +0100 From: Mark Murray <markm@FreeBSD.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: hackers@freebsd.org Subject: Re: patch: make i2c(8) usable for scripting Message-ID: <350E25AE-180C-4F13-B75B-32711225F7AA@FreeBSD.org> In-Reply-To: <2560.1621169582@critter.freebsd.dk> References: <12056.1621109641@critter.freebsd.dk> <5F4DC788-99A8-49D7-939E-3353823C5425@FreeBSD.org> <2560.1621169582@critter.freebsd.dk>
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[-- Attachment #1 --] > On 16 May 2021, at 13:53, Poul-Henning Kamp <phk@phk.freebsd.dk> wrote: > > -------- > Mark Murray writes: > > >> On 15 May 2021, at 21:14, Poul-Henning Kamp <phk@phk.freebsd.dk> wrote: >>> These modes always use the I2CRDWR ioctl, which works on all the >> hardware I have. >> >> Please could you list what you have, for the record? > > Rpi4 & BBB Thank you! I had to jump through hoops to get I2C to work at all on RPi4 8GB. What was your method for getting this right? At some point, when I have enough circular to-its, I want to attend to the differences between BCM2835 and BCM2711, the list of which is growing. M -- Mark R V Murray [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.2 Comment: GPGTools - http://gpgtools.org iQEzBAEBCgAdFiEEyzPHvybPbOpU9MCxQlsJDh9CUqAFAmChG48ACgkQQlsJDh9C UqAcPQf+LMtn2WANZPNbND991SQ9iUQ8O//WhLiO+ld+PjV1B+oCnWtRFmKmr0YU WgD6SsmJPem7WJJkzaEzGFOpeoeS/EAU6hULTMNimKCBcX8QnkhswZafrqfOvU5w fQuDj7BTGTyX3Jvnm8CjExorGt+JjszJPiCV7544zz8DCWAt5uRrfZGMB/Pcpprh fs1OiWcr16OyznP01RmtxQLZZzmIJkFMG3LN8UkGX0eayv83hG6QRMNEjmhIGh1+ HKBRDkiiDXe3sQ4A8LglIi9/nv8vHZIqBLoiFZvohB1nkfMorb9BJqUemZ753ChB 9AgBzNEkwWCe+aXyXjj/gXmayVXFEA== =o3T9 -----END PGP SIGNATURE-----
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