Already did that a couple times. Each time, syslog shows it disconnecting / reconnecting. I don't understand what changed that would break weewx' connection to the ultimeter. I'm currently reading the wiki on this however I don't remember having any trouble whatsoever when I first hooked up the ultimeter to weewx on this Pi3. I'm at a loss for solution thus far...
On Thursday, April 26, 2018 at 11:06:04 AM UTC-5, Messy Potamia wrote: > > My Raspberry PI3 was working just fine a few months ago connected to my > Ultimeter 2100, and I had to take the station down for a few months. I > plugged the Pi back in a few weeks ago (had it running on Simulator) now > re-setup the Ultimeter, edited weewx.conf, and it just doesn't read the > data properly, keep getting "ultimeter: Failed attempt 1 of 5 to get > readings: Unexpected buffer length xxxxx" in syslog. > sudo systemctl status serial-getty@* returns nothing; > cat /dev/ttyUSB* returns nothing; > lsusb yields > Bus 001 Device 006: ID 050d:0109 Belkin Components F5U109/F5U409 PDA > Adapter > Bus 001 Device 004: ID 154b:009f PNY > Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 > Fast Ethernet Adapter > Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > It doesn't seem to even list the serial-USB adapter. > Remember, this worked perfectly last time I had the Ultimeter connected. > My uname -a now yields > Linux RPI3 4.9.35-v7+ #1014 SMP Fri Jun 30 14:47:43 BST 2017 armv7l > GNU/Linux > > I just bet I'm forgetting something and someone can see what it is. Maybe > when I updated the system, because the adapter wasn't present, it skipped > over loading something it needed? I don't remember if I had to load drivers > when I installed this 2 years ago. > > Appreciate your help. > > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
