Can you see the ds2482 device on the i2c bus like?:
i2cdetect -r 1 ( 2 or 3)
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-1 using read byte commands.
I will probe address range 0x03-0x77.
Continue? [Y/n]
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- 18 -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
You have to see the 18 for i2c device 0 etc
Nico
Mick Sulley wrote:
I am having trouble getting owfs to work on Raspbian Buster. I have posted on
the Pi forum
https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=251702&p=1536228#p1536228
Someone said they had the same problem but no suggestions to fix it, so I
wonder if anyone here can give me a clue.
I have just done a fresh install of Buster and updated. I ran raspi-config and
enabled 1-wire and i2c.
I have installed owserver ow-shell
At first it worked, I could see devices with owdir, but it has stopped working,
owdir returns nothing
I have run "sudo systemctl enable owserver.service"
but I see -
|pi@pi-solar-old:~ $ sudo systemctl status owserver.service ● owserver.service
- Backend server for 1-wire control Loaded: loaded
(/lib/systemd/system/owserver.service; enabled; vendor preset: enabled) Active:
failed (Result: protocol) since Fri 2019-09-13 21:47:16 BST; 48s ago Docs:
man:owserver(1) Main PID: 493 (code=exited, status=0/SUCCESS) Sep 13 21:47:16
pi-solar-old systemd[1]: owserver.service: Service RestartSec=100ms expired,
scheduling Sep 13 21:47:16 pi-solar-old systemd[1]: owserver.service: Scheduled
restart job, restart counter is at Sep 13 21:47:16 pi-solar-old systemd[1]:
Stopped Backend server for 1-wire control. Sep 13 21:47:16 pi-solar-old
systemd[1]: owserver.service: Start request repeated too quickly. Sep 13
21:47:16 pi-solar-old systemd[1]: owserver.service: Failed with result
'protocol'. Sep 13 21:47:16 pi-solar-old systemd[1]: Failed to start Backend
server for 1-wire control. pi@pi-solar-old:~ $ |||
|I have tried disable, enable, restart for the service, I have removed and
reinstalled owserver and ow-shell but nothing helps.|
|Any ideas?
|
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