Re: I2C/IIC working on RPI4 8GB?
Hrant Dadivanyan <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
Yes, this helps me too: iichb0: <BCM2708/2835 BSC controller> mem 0x7e804000-0x7e804fff irq 26 on simplebus0 iicbus0: <OFW I2C bus> on iichb0 iic0: <I2C generic I/O> on iicbus0 ds32310: <Maxim DS3231 RTC> at addr 0xd0 on iicbus0 ds32310: registered as a time-of-day clock, resolution 1.000000s Thank you! Hrant On 5/1/21 3:48 PM, Mark Murray wrote: > On 30 Apr 2021, at 15:22, Klaus Küchemann <[email protected]> wrote: >> >> >> yet another useful document(at least that's what I hope to fix your usecase) : >> >> https://www.raspberrypi.org/documentation/configuration/config-txt/gpio.md > > BINGO!! > > I added > > gpio=2,3=a0 > > to my config.txt file and after a reboot, > > # i2c -f /dev/iic0 -s worked! > > > Thank you! > > M > -- > Mark R V Murray > -- Hrant Dadivanyan - hrant(at)dadivanyan.net /* "Feci quod potui, faciant meliora potentes." */
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