root@raspberrypi:/home/pi# ll /dev/ttyUSB0
crw-rw---- 1 root dialout 188, 0 Nov 16 17:48 /dev/ttyUSB0
root@raspberrypi:/home/pi# lsof /dev/ttyUSB0
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
On Monday, November 16, 2020 at 8:43:34 PM UTC-5 [email protected] wrote:
> If it were a permissions problem, it would have said so. Same if
> modemmanager controlled the port. Still, it doesn't hurt to try lsof and
> see if anything else is using the port.
>
> *lsof /dev/ttyUSB0*
>
>
>
>
> On Mon, Nov 16, 2020 at 5:36 PM Greg from Oz <[email protected]> wrote:
>
>> Is the user running this in the dialout group?
>>
>> On Tuesday, 17 November 2020 at 12:30:14 UTC+11 [email protected] wrote:
>>
>>> The only thing I can think of to try is to reseat the logger.
>>>
>>> Unless, you actually have the serial version of the VantagePro and are
>>> using a serial-to-usb converter. They are notoriously flakey. If you have a
>>> spare one, try that.
>>>
>>> If none of that works, call Davis.
>>>
>>> On Mon, Nov 16, 2020 at 5:04 PM [email protected] <[email protected]> wrote:
>>>
>>>> Yes, I did hit enter many times. Since dmesg said that the usb had
>>>> attached to ttyUSB0 then I assumed (maybe incorrectly) the rpi had
>>>> connected. I’m at a loss because everything was working... Thanks.
>>>>
>>>> On Monday, November 16, 2020 at 7:59:54 PM UTC-5 [email protected]
>>>> wrote:
>>>>
>>>>> OK, but did you hit <enter> a few times before typing "TEST"? If so,
>>>>> you have a connectivity problem, not a WeeWX problem.
>>>>>
>>>>> But, you probably already knew that!
>>>>>
>>>>> -tk
>>>>>
>>>>> On Mon, Nov 16, 2020 at 4:57 PM [email protected] <[email protected]>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>> I don’t remember the minicom string but it was the one posted to test
>>>>>> TEST. When I opened minicom it just sat there no echo on TEST or VER. No
>>>>>> reply. Several reboots no results. /dev/ttyUSB0 is there but does not
>>>>>> respond. Dmesg Seems to have found it.
>>>>>> I checked all plugs and connections. Removed batteries from console
>>>>>> to reboot. Even tried new RS232/USB dongle. I have a main ubuntu linux
>>>>>> pc
>>>>>> running from the ISS so I know that’s working and sending data. The rpi
>>>>>> is
>>>>>> setup as a second console which was running weather34. Thanks Tom and
>>>>>> Graham (you helped me in the days of wview).
>>>>>> Bob
>>>>>> Main setup: grattans.org/wx
>>>>>> On Monday, November 16, 2020 at 6:43:17 PM UTC-5 [email protected]
>>>>>> wrote:
>>>>>>
>>>>>>> When you say you "tried listening to the console with minicom but
>>>>>>> got no data" what do you mean?
>>>>>>>
>>>>>>> In particular, did you set the baudrate? And, did you type <enter> a
>>>>>>> few types before trying to type TEST?
>>>>>>>
>>>>>>> -tk
>>>>>>>
>>>>>>> On Mon, Nov 16, 2020 at 2:55 PM [email protected] <[email protected]>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> I have a VP2 console that I am connecting to an RPI OS (latest).
>>>>>>>> Weewx is latest using setup.py. This RPI was running weewx (jessie)
>>>>>>>> with no
>>>>>>>> problems and using ttyUSB0 from weewx.conf. The vantage driver seems
>>>>>>>> ok and
>>>>>>>> I actually moved the old one over to be sure.
>>>>>>>> I tried listening to the console with minicom but got no data. I
>>>>>>>> swapped out the RS232/USB converter but got the same problem. Not
>>>>>>>> sure
>>>>>>>> what I have done wrong, other than trying to fix something that wasn't
>>>>>>>> broken...
>>>>>>>>
>>>>>>>> Attached file of some debug info.
>>>>>>>>
>>>>>>>> Thanks for any suggestions.
>>>>>>>>
>>>>>>>> Bob
>>>>>>>>
>>>>>>>> --
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>>>>>>>>
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>>>>>>>>
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>>>>>>
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>>>>>> .
>>>>>>
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> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/weewx-user/1af9c85d-756c-47ed-a88b-53526b5e9ed5n%40googlegroups.com
>>
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>>
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