I found the problem. When I did a port scan, the only port that came back
was ttyAMA0. However, when I issued "dmesg", I could see that it was
trying to connect over ttyUSB0. Once I switched to that, it worked.
On Saturday, November 25, 2023 at 1:52:15 PM UTC-5 Adam Morgan wrote:
> I am trying to port my Vantage Vue to weewx. My current setup (using a
> serial-to-usb) device was working fine on when connected to PWS software on
> my windows computer as recently as this morning. I have taken the exact
> same console and cables and connected to my Raspberry PI 2. I have a
> proper power supply set up and I am not seeing low voltage warnings.
>
> Unfortunately I am getting the error in the subject line. I see that
> others have had the same error - I tried their solutions but so far none
> have worked. I installed both Debian and weewx last week so I should be
> pretty up to date.
>
> - Removed all cables and batteries from both the pi and the Vantage Console
>
> Any help would be GREATLY appreciated!!
>
> ---------------------------------------------------------------------
>
> Traceback (most recent call last):
> File "/usr/lib/python3.9/logging/handlers.py", line 937, in emit
> msg = self.format(record)
> File "/usr/lib/python3.9/logging/__init__.py", line 923, in format
> return fmt.format(record)
> File "/usr/lib/python3.9/logging/__init__.py", line 659, in format
> record.message = record.getMessage()
> File "/usr/lib/python3.9/logging/__init__.py", line 363, in getMessage
> msg = msg % self.args
> TypeError: %d format: a number is required, not WeeWxIOError
> Call stack:
> File "/home/weewx/./bin/weewxd", line 249, in <module>
> main()
> File "/home/weewx/./bin/weewxd", line 148, in main
> engine = weewx.engine.StdEngine(config_dict)
> File "/home/weewx/bin/weewx/engine.py", line 81, in __init__
> self.setupStation(config_dict)
> File "/home/weewx/bin/weewx/engine.py", line 119, in setupStation
> self.console = loader_function(config_dict, self)
> File "/home/weewx/bin/weewx/drivers/vantage.py", line 40, in loader
> return VantageService(engine, config_dict)
> File "/home/weewx/bin/weewx/drivers/vantage.py", line 1989, in __init__
> Vantage.__init__(self, **config_dict[DRIVER_NAME])
> File "/home/weewx/bin/weewx/drivers/vantage.py", line 534, in __init__
> self._setup()
> File "/home/weewx/bin/weewx/drivers/vantage.py", line 1390, in _setup
> self.port.wakeup_console(max_tries=self.max_tries)
> File "/home/weewx/bin/weewx/drivers/vantage.py", line 113, in
> wakeup_console
> log.debug("Wake up try %d failed. Exception: %s", e)
> Message: 'Wake up try %d failed. Exception: %s'
> Arguments: (WeeWxIOError('Expected to read 2 chars; got 0 instead'),)
> Unable to wake up console... sleeping
> Unable to wake up console... retrying
>
> ------------------------------------------------
>
> station_type = Vantage
> type = serial
> baudrate = 19200
> tcp_port = 22222
> tcp_send_delay = 0.5
> loop_request = 1
> port = /dev/ttyAMA0
> wait_before_retry = 1.2
> max_tries = 4
> # Vantage model Type: 1 = Vantage Pro; 2 = Vantage Pro2
> model_type = 1 ##### I tried both values
> driver = weewx.drivers.vantage
>
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