Re: 2024-10-16-netbsd-raspi-earmv6hf.img (Re: Raspberry Pi update please.)
"Dr. Nicola Mingotti" <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.arm |
|---|---|
| Message-ID | <[email protected]> |
On Wed-16-Oct-2024 12:11, Jun Ebihara wrote: > I've updated 2024-10-16-netbsd-raspi-earmv6hf.img.gz for RPI. > > > NetBSD GPIO DOC by Marina Brown > https://github.com/catskillmarina/netbsd-gpio-doc/blob/master/README.md I have given a talk at EuroBSDCon2024 about GPIO, slides are online and readable, they contain detailed information about how to use GPIO in RPi3B+ for input and output, gpioirq is covered, there are sample circuits. I made my best to make it beginner friendly. https://www.netbsd.org/gallery/presentations/mingotti/slides-eurobsdcon-2024-v-1-6.pdf > BUGS: > 1. port-arm/48855 > i2cscan on RPi NetBSD build finds device for all addresses > 2. i2c problem reported from "its sead". > /usr/sbin/i2scan on iic0 or iic1 often crashes the device (also with the -r > (use writes) option) > > -- > Jun Ebihara > From my experiments note i can state that on BeagleBone Black i2cscan does not work in CURRENT. I am trying to fix i2cscan myself, but I am a busy beginner, so i am very slow;) Anyway, a lot of info, I will re-read very carefully, thank you bye nicola